Water quality detection sampling device with algae removal structure

Abstract

The utility model provides a water quality detection sampling device with an algae removal structure, and relates to the technical field of water quality detection. The water quality detection sampling device with the algae removal structure comprises a shell, an adjusting structure is arranged on one side of the shell, and the adjusting structure comprises a supporting plate. According to the water quality detection sampling device with the algae removal structure, a worm is driven to rotate through a rotating handle, a worm gear rotates along with the worm, a second bevel gear is driven to rotate through a connecting shaft, so that a first bevel gear rotates to drive a first screw rod to rotate, and the first screw rod in threaded connection with the inner side of a vertical plate ascends when rotating; the height of the handle can be adjusted according to the depth of water by driving the rotating disc to move upwards, water at different depths can be sampled by driving the pull rod to move upwards by pulling the rotating disc upwards, infection caused by direct contact between people and a polluted water source is effectively prevented, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to a sampling device, in particular to a water quality detection sampling device with an algae removal structure, belonging to the technical field of water quality detection. Background Art

[0002] With the development of society, people have higher and higher requirements for health. Water is the source of life, so people have higher and higher requirements for water quality. Before testing the water quality, it is necessary to sample the water. A water quality sampler is a device for collecting water quality samples, which can collect and hold sample water.

[0003] The current authorization announcement number is CN210293793U, a water quality detection sampling device, which relates to the field of water quality detection technology, including an outer shell, a pull-out rod, a straw, a positioning rod, a fixed component and a movable component. The pull-out rod passes through the upper surface of the outer shell and extends to the interior of the outer shell. The pull-out rod is slidably connected to the outer shell, a piston is provided at the lower end of the pull-out rod, a straw is provided on the lower surface of the outer shell, and the outer shell is connected to the outside through the straw; the fixed component is provided on the outer wall of the outer shell, the movable component is slidably connected to the fixed component, an anti-slip component is provided between the fixed component and the movable component, and the movable component can move back and forth up and down.

[0004] Although there are many benefits in the above scheme, there are also the following defects: 1. When sampling water quality at different depths, it is necessary to install an additional connecting pipe to adapt to the water depth. Due to its non-integrated design, it is easy for the connecting pipe to be forgotten or lost, making it impossible to sample water quality at different depths, reducing practicality; 2. During the sampling process, the water inhaled by the device is prone to absorb some algae and other impurities, thereby affecting the effect of water quality detection, and the effect of use is not very good. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The purpose of the utility model is to provide a water quality detection sampling device with an algae removal structure in order to solve the above-mentioned problem, so as to solve the problem in the prior art that the connecting tube is easily forgotten or lost, making it impossible to sample water quality at different depths, thereby reducing practicality.

[0007] (II) Technical solution

[0008] The utility model is implemented through the following technical scheme: a water quality detection sampling device with an algae removal structure comprises a shell, one side of the shell is provided with an adjustment structure, the adjustment structure comprises a support plate, the support plate is fixedly installed on the outer side of the shell, a vertical plate is fixedly installed on the top of the support plate, the inner side of the vertical plate is threadedly connected to a No. 1 screw rod, the top of the No. 1 screw rod is fixedly connected to a No. 1 bevel gear, a moving frame is slidably installed on the outer side of the vertical plate, a handle is fixedly installed on the top of the moving frame, the top of the No. 1 bevel gear is fixedly connected to a connecting rod, the connecting rod is rotatably installed on the bottom of the handle, and the outer side of the No. 1 bevel gear is meshingly connected to a No. 2 bevel gear.

[0009] Preferably, a connecting shaft is fixedly installed on one side of the No. 2 bevel gear, the connecting shaft passes through the mobile frame and is rotatably connected to the mobile frame, a worm wheel is fixedly installed on one end of the connecting shaft, two fixed blocks are fixedly installed on one side of the mobile frame, a worm is rotatably installed between the two fixed blocks, the worm wheel is meshingly connected with the worm, and one end of the worm passes through one of the fixed blocks and is fixedly installed with a turning handle.

[0010] Preferably, a pull-out rod is provided at the top of the shell, the pull-out rod passes through the top of the shell and is in sliding contact with the shell, a straw is fixedly installed at the bottom of the shell, a piston block is fixedly installed at the bottom of the pull-out rod, and the piston block is provided on the inner side of the shell and is in sliding contact with the shell.

[0011] Preferably, an algae removal structure is provided on the inner side of the shell, and the algae removal structure includes a No. 2 screw and a filter plate. The No. 2 screw is threadedly installed on the inner side of the pull rod and the piston block, a turntable is fixedly installed on the top of the No. 2 screw, and the filter plate is fixedly installed on the bottom of the straw.

[0012] Preferably, a mounting frame is provided at the bottom of the No. 2 screw, located inside the straw, and a plurality of fixing columns are fixedly installed at the bottom of the mounting frame, and the sizes and positions of the plurality of fixing columns match the filter holes of the filter plate.

[0013] Preferably, slide plates are fixedly installed on both sides of the mounting frame, two slide grooves are provided on the inner side of the straw, the slide plates are arranged inside the slide grooves and in sliding contact with the straw, and the arranged slide plates can limit the position of the mounting frame to prevent the mounting frame from rotating so as to prevent the fixing column from being accurately inserted into the filter hole of the filter plate.

[0014] Preferably, a return spring is fixedly installed at the bottom of the slide, and the bottom of the return spring is fixedly connected to the straw. The return spring can raise the position of the mounting frame when the No. 2 screw rises, thereby eliminating the blocking of the filter by the fixed column.

[0015] The utility model provides a water quality detection sampling device with an algae removal structure, which has the following beneficial effects:

[0016] 1. The water quality detection sampling device with an algae removal structure drives the worm to rotate by turning the handle, so that the worm wheel rotates accordingly, and then drives the No. 2 bevel gear to rotate through the connecting shaft, so that the No. 1 bevel gear rotates, which drives the No. 1 screw to rotate. The No. 1 screw threadedly connected on the inner side of the vertical plate will move upward when it rotates, thereby driving the mobile frame and the handle to move upward, so that the height of the handle can be adjusted according to the depth of the water, and then the pull-out rod can be driven to move upward by pulling the turntable upward to sample water at different depths, effectively preventing people from directly touching the polluted water source and getting infected, thereby improving the practicality of the device.

[0017] 2. The water quality detection sampling device with an algae removal structure drives the No. 2 screw to rotate by rotating the turntable. The No. 2 screw will gradually move downward through the threaded connection with the pull rod and the piston block, and then generate pressure on the mounting frame to move the mounting frame downward. The fixed column at the bottom of the mounting frame will move accordingly, so as to be inserted into the filter hole of the filter plate to remove the algae impurities attached to the filter plate, and then the bottom of the straw will be closed to prevent the sampled water from dripping out of the device during movement, thereby improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a cross-sectional view of the adjustment structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 A magnified view of the structure of part A;

[0021] Figure 4 It is a partial cross-sectional view of the utility model;

[0022] Figure 5 For this utility model Figure 4 Enlarged view of the structure of part B.

[0023]

Main component symbol description

[0024] 1. Outer shell; 2. Pull-out rod; 4. Straw; 5. Piston block; 6. Support plate; 7. Vertical plate; 8. Screw rod No. 1; 9. Bevel gear No. 1; 10. Connecting rod; 11. Moving frame; 12. Handle; 13. Bevel gear No. 2; 14. Connecting shaft; 15. Worm gear; 16. Fixed block; 17. Worm; 18. Turning handle; 19. Screw rod No. 2; 20. Turntable; 21. Mounting frame; 22. Fixed column; 23. Filter; 24. Slide plate; 25. Return spring. DETAILED DESCRIPTION

[0025] The embodiment of the utility model provides a water quality detection sampling device with an algae removal structure.

[0026] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , including a shell 1, one side of the shell 1 is provided with an adjustment structure, the adjustment structure includes a support plate 6, the support plate 6 is fixedly installed on the outer side of the shell 1, a vertical plate 7 is fixedly installed on the top of the support plate 6, the inner side of the vertical plate 7 is threadedly connected with a No. 1 screw rod 8, the top of the No. 1 screw rod 8 is fixedly connected with a No. 1 bevel gear 9, a moving frame 11 is slidably installed on the outer side of the vertical plate 7, a handle 12 is fixedly installed on the top of the moving frame 11, a connecting rod 10 is fixedly connected to the top of the No. 1 bevel gear 9, the connecting rod 10 is rotatably installed on the bottom of the handle 12, and the outer side of the No. 1 bevel gear 9 is meshedly connected with a No. 2 bevel gear 13.

[0027] In this embodiment, a connecting shaft 14 is fixedly installed on one side of the No. 2 bevel gear 13, the connecting shaft 14 passes through the mobile frame 11 and is rotatably connected to the mobile frame 11, a worm gear 15 is fixedly installed on one end of the connecting shaft 14, two fixed blocks 16 are fixedly installed on one side of the mobile frame 11, a worm 17 is rotatably installed between the two fixed blocks 16, the worm wheel 15 is meshingly connected with the worm 17, and one end of the worm 17 passes through one of the fixed blocks 16 and is fixedly installed with a turning handle 18.

[0028] In this embodiment, a pull-out rod 2 is provided at the top of the shell 1, the pull-out rod 2 passes through the top of the shell 1 and is in sliding contact with the shell 1, a straw 4 is fixedly installed at the bottom of the shell 1, and a piston block 5 is fixedly installed at the bottom of the pull-out rod 2, the piston block 5 is provided on the inner side of the shell 1 and is in sliding contact with the shell 1.

[0029] In this embodiment, an algae removal structure is provided on the inner side of the outer shell 1, and the algae removal structure includes a No. 2 screw 19 and a filter plate 23. The No. 2 screw 19 is threadedly installed on the inner side of the pull rod 2 and the piston block 5. A turntable 20 is fixedly installed on the top of the No. 2 screw 19, and the filter plate 23 is fixedly installed on the bottom of the straw 4.

[0030] In this embodiment, a mounting frame 21 is provided at the bottom of the second screw rod 19 and located inside the straw 4 , and a plurality of fixing columns 22 are fixedly installed at the bottom of the mounting frame 21 .

[0031] In this embodiment, slide plates 24 are fixedly mounted on both sides of the mounting frame 21 , two slide grooves are provided on the inner side of the straw 4 , and the slide plates 24 are disposed inside the slide grooves and in sliding contact with the straw 4 .

[0032] In this embodiment, a return spring 25 is fixedly mounted on the bottom of the slide plate 24 , and the bottom of the return spring 25 is fixedly connected to the straw 4 .

[0033] It should be noted that the utility model is a water quality detection sampling device with an algae removal structure. When sampling water at different depths is required, the handheld device rotates the handle 18, which drives the worm 17 to rotate, causing the worm wheel 15 to rotate accordingly, and then drives the second bevel gear 13 to rotate through the connecting shaft 14, thereby rotating the first bevel gear 9 to drive the first screw 8 to rotate. When the first screw 8 threadedly connected to the inner side of the vertical plate 7 rotates, it will move upward, thereby driving the moving frame 11 and the handle 12 to move upward, so that the height of the handle 12 can be adjusted according to the depth of the water, and then the pull rod 2 can be driven to move upward by pulling the turntable 20 upward to sample water at different depths;

[0034] When sampling is completed, the turntable 20 is rotated to drive the No. 2 screw 19 to rotate. The No. 2 screw 19 will gradually move downward through the threaded connection with the pull rod 2 and the piston block 5, and then generate pressure on the mounting frame 21 to move the mounting frame 21 downward. The fixed column 22 at the bottom of the mounting frame 21 will move accordingly, thereby inserting into the filter hole of the filter plate 23 to remove the algae impurities attached by the filter plate 23, and then the bottom of the straw 4 is closed to prevent the sampled water from dripping out of the device during movement.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A water quality detection sampling device with an algae removal structure, comprising a housing (1), characterized in that: An adjustment structure is provided on one side of the shell (1), and the adjustment structure includes a support plate (6), the support plate (6) is fixedly mounted on the outer side of the shell (1), a vertical plate (7) is fixedly mounted on the top of the support plate (6), a first screw rod (8) is threadedly connected to the inner side of the vertical plate (7), a first bevel gear (9) is fixedly connected to the top of the first screw rod (8), a moving frame (11) is slidably mounted on the outer side of the vertical plate (7), a handle (12) is fixedly mounted on the top of the moving frame (11), a connecting rod (10) is fixedly connected to the top of the first bevel gear (9), and the connecting rod (10) is rotatably mounted on the bottom of the handle (12), and the outer side of the first bevel gear (9) is meshingly connected to a second bevel gear (13).

2. A water quality detection sampling device with an algae removal structure according to claim 1, characterized in that: A connecting shaft (14) is fixedly installed on one side of the second bevel gear (13), and the connecting shaft (14) passes through the mobile frame (11) and is rotatably connected to the mobile frame (11). A worm wheel (15) is fixedly installed on one end of the connecting shaft (14). Two fixed blocks (16) are fixedly installed on one side of the mobile frame (11), and a worm (17) is rotatably installed between the two fixed blocks (16). The worm wheel (15) is meshedly connected with the worm (17), and one end of the worm (17) passes through one of the fixed blocks (16) and is fixedly installed with a turning handle (18).

3. The water quality detection sampling device with algae removal structure according to claim 1 is characterized in that: A pull-out rod (2) is arranged at the top of the shell (1), the pull-out rod (2) passes through the top of the shell (1) and is in sliding contact with the shell (1), a straw (4) is fixedly mounted at the bottom of the shell (1), a piston block (5) is fixedly mounted at the bottom of the pull-out rod (2), the piston block (5) is arranged on the inner side of the shell (1) and is in sliding contact with the shell (1).

4. The water quality detection sampling device with algae removal structure according to claim 1 is characterized in that: An algae removal structure is arranged on the inner side of the housing (1), and the algae removal structure comprises a No. 2 screw (19) and a filter plate (23). The No. 2 screw (19) is threadedly mounted on the inner side of the pull rod (2) and the piston block (5). A turntable (20) is fixedly mounted on the top of the No. 2 screw (19), and the filter plate (23) is fixedly mounted on the bottom of the straw (4).

5. The water quality detection sampling device with algae removal structure according to claim 4 is characterized in that: The bottom of the second screw rod (19) is located inside the suction tube (4) and is provided with a mounting frame (21), and a plurality of fixing columns (22) are fixedly mounted on the bottom of the mounting frame (21).

6. The water quality detection sampling device with algae removal structure according to claim 5, characterized in that: Slide plates (24) are fixedly mounted on both sides of the mounting frame (21), two slide grooves are provided on the inner side of the straw (4), and the slide plates (24) are arranged inside the slide grooves and in sliding contact with the straw (4).

7. The water quality detection sampling device with algae removal structure according to claim 6 is characterized by: A return spring (25) is fixedly mounted on the bottom of the slide plate (24), and the bottom of the return spring (25) is fixedly connected to the suction tube (4).

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