Sewage continuous sampling device

Abstract

The utility model discloses a sewage continuous sampling device which comprises a moving seat, a sewage pumping assembly and a continuous sampling assembly, the sewage pumping assembly is arranged on the moving seat, the continuous sampling assembly is arranged on the moving seat, a sample box is arranged on the moving seat and is arranged between the sewage pumping assembly and the continuous sampling assembly, and the sample box is arranged on the moving seat. A water outlet pipe is arranged on the sample box; the continuous sampling assembly comprises a tray, a sampling pipe and an intermittent driving part, a rotating shaft is rotationally arranged on the moving seat, the tray is arranged at the top end of the rotating shaft, a placement groove is formed in the tray, a hoop part is arranged on the placement groove, the sampling pipe is arranged in the hoop part, the bottom end of the water outlet pipe is arranged above the sampling pipe, and the intermittent driving part is arranged on the bottom end of the water outlet pipe. And the intermittent driving piece is arranged on the moving seat. The utility model belongs to the technical field of sampling devices, and particularly relates to a sewage continuous sampling device.

Description

Technical Field

[0001] The utility model belongs to the technical field of sampling devices, in particular to a sewage continuous sampling device. Background Art

[0002] Environmental management departments need to take water samples from polluted rivers and then test them. Since water needs to be tested in many aspects, multiple sets of samples are needed. However, existing sampling devices are not convenient for continuous sampling and obtaining multiple sets of samples. Utility Model Content

[0003] In order to solve the above-mentioned problem, the utility model provides a sewage continuous sampling device which can drive a tray to rotate at intervals through an interval driving member, so that multiple sampling tubes are moved successively to the bottom of a water outlet pipe to realize continuous sampling.

[0004] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a sewage continuous sampling device, comprising a movable seat, a sewage extraction component and a continuous sampling component, the sewage extraction component is arranged on the movable seat, the continuous sampling component is arranged on the movable seat, a sample box is provided on the movable seat and is arranged between the sewage extraction component and the continuous sampling component, and a water outlet pipe is provided on the sample box; the continuous sampling component comprises a tray, a sampling tube and an intermittent driving component, a rotating shaft is rotatably provided on the movable seat, the tray is arranged at the top of the rotating shaft, a placement groove is provided on the tray, a clamp is provided on the placement groove, the sampling tube is arranged in the clamp, the bottom end of the water outlet pipe is arranged above the sampling tube, and the intermittent driving component is arranged on the movable seat.

[0005] Preferably, the intermittent driving component includes a gap wheel, a driving motor and a fan wheel, the gap wheel is arranged on the rotating shaft, the driving motor is arranged on the bottom wall of the movable seat, the fan wheel is connected to the output end of the driving motor, the bottom wall of the fan wheel is provided with an extension plate, the extension plate is provided with a boss, the gap wheel is provided with a slide groove and an arc groove, the fan wheel slides in the gap of the arc groove, and the boss slides in the gap in the slide groove.

[0006] Preferably, the number of the placement grooves and the number of the sliding grooves and arc grooves are set correspondingly.

[0007] Preferably, the sewage extraction component includes a water pump, a sampling water pipe and a water supply pipe. The water pump is arranged on a movable seat, the sampling water pipe is connected to the output end of the water pump, one end of the water supply pipe is connected to the water pump, and the other end of the water supply pipe is connected to the sample box.

[0008] Preferably, the clamp comprises a slider, a spring and a clamping plate, the side wall of the placement slot is provided with a groove, the slider is slidably arranged in the groove, the spring is arranged in the groove and between the groove and the slider, and the clamping plate is arranged at the end of the slider.

[0009] Preferably, both side walls of the movable seat are provided with rollers and stabilizing members, and the stabilizing members include a connecting plate, an electric telescopic rod and a pad, the connecting plate is arranged on the side wall of the movable seat, the electric telescopic rod is arranged on the connecting plate, the movable end of the electric telescopic rod slides through the connecting plate and extends out, and the pad is arranged on the movable end of the electric telescopic rod.

[0010] Preferably, a water inlet is provided on the sample box, a drain outlet is provided at the bottom of the sample box, and valves are provided on the drain outlet and the water outlet pipe.

[0011] The utility model adopts the above structure to achieve the following beneficial effects: sewage is pumped into the sample box through the sewage extraction component, and then sent into the sampling tube through the outlet pipe. In order to sample it, the gap driving member can drive the tray to rotate in a gap, so that multiple sampling tubes are moved to the bottom of the outlet pipe in turn to achieve continuous sampling. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The overall structure of the embodiment of the utility model is shown in FIG. Figure 1 ;

[0013] Figure 2 The overall structure of the embodiment of the utility model is shown in FIG. Figure 2 ;

[0014] Figure 3 The overall structure of the embodiment of the utility model is shown in FIG. Figure 3 ;

[0015] Figure 4 It is a schematic structural diagram of a tray and a clamp according to an embodiment of the utility model.

[0016] Among them, 1. mobile seat, 2. sewage extraction component, 3. continuous sampling component, 4. sample box, 5. outlet pipe, 6. tray, 7. sampling tube, 8. intermittent drive component, 9. rotating shaft, 10. placement groove, 11. clamp, 12. gap wheel, 13. driving motor, 14. fan wheel, 15. extension plate, 16. boss, 17. slide groove, 18. arc groove, 19. water pump, 20. sampling water pipe, 21. water supply pipe, 22. slider, 23. spring, 24. splint, 25. groove, 26. roller, 27. stabilizing member, 28. connecting plate, 29. electric telescopic rod, 30. pad, 31. water inlet, 32. drain outlet, 33. valve. DETAILED DESCRIPTION

[0017] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0018] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. The present utility model is further described in detail below in conjunction with the accompanying drawings.

[0019] like Figure 1-4 As shown, a sewage continuous sampling device proposed by the utility model comprises a mobile seat 1, a sewage extraction component 2 and a continuous sampling component 3, wherein the sewage extraction component 2 is arranged on the mobile seat 1, and the continuous sampling component 3 is arranged on the mobile seat 1. A sample box 4 is arranged on the mobile seat 1 and is arranged between the sewage extraction component 2 and the continuous sampling component 3, and a water outlet pipe 5 is arranged on the sample box 4; the continuous sampling component 3 comprises a tray 6, a sampling tube 7 and an intermittent driving member 8, a rotating shaft 9 is rotatably provided on the mobile seat 1, and the tray 6 is arranged at At the top of the rotating shaft 9, a placement groove 10 is provided on the tray 6, and a clamp 11 is provided on the placement groove 10. The sampling tube 7 is arranged in the clamp 11, and the bottom end of the outlet pipe 5 is arranged above the sampling tube 7. The intermittent driving member 8 is arranged on the movable seat 1. The sewage is pumped into the sample box 4 through the sewage extraction component 2, and then sent into the sampling tube 7 through the outlet pipe 5. In order to perform multiple sampling, the intermittent driving member can drive the tray 6 to rotate intermittently, so that multiple sampling tubes 7 are moved to the bottom of the outlet pipe 5 in turn to achieve continuous sampling.

[0020] The intermittent driving member 8 includes a gap wheel 12, a driving motor 13 and a fan wheel 14. The gap wheel 12 is arranged on the rotating shaft 9, the driving motor 13 is arranged on the bottom wall of the moving seat 1, and the fan wheel 14 is connected to the output end of the driving motor 13. The bottom wall of the fan wheel 14 is provided with an extension plate 15, and the extension plate 15 is provided with a boss 16. The gap wheel 12 is provided with a slide groove 17 and an arc groove 18. The fan wheel 14 slides in the gap of the arc groove 18, and the boss 16 slides in the gap of the slide groove 17. Starting the driving motor 13 can drive the fan wheel 14 and the extension plate 15 to rotate. When the boss 16 is rotated into the slide groove 17, the fan wheel 14 is rotated out of the arc groove 18, and the gap wheel 12 can be driven to rotate. When the boss 16 is rotated out of the slide groove 17 and the fan wheel 14 is rotated into the arc groove 18, the fan wheel 14 restricts the gap wheel 12 and stops rotating.

[0021] The number of the placement grooves 10 and the number of the sliding grooves 17 and the arc grooves 18 are set correspondingly.

[0022] The sewage extraction component 2 includes a water pump 19, a sampling water pipe 20 and a water supply pipe 21. The water pump 19 is arranged on the mobile seat 1. The sampling water pipe 20 is connected to the input end of the water pump 19. One end of the water supply pipe 21 is connected to the water pump 19, and the other end of the water supply pipe 21 is connected to the sample box 4. Start the water pump 19 to extract the sewage from the sampling water pipe 20 and send it into the sample box 4 from the water supply pipe 21.

[0023] The clamp 11 includes a slider 22, a spring 23 and a clamp 24. The side wall of the placement groove 10 is provided with a groove 25. The slider 22 is slidably arranged in the groove 25. The spring 23 is arranged in the groove 25 and between the groove 25 and the slider 22. The clamp 24 is arranged at the end of the slider 22. The clamp 24 is squeezed by the sampling tube 7. The slider 22 slides in the groove 25 and squeezes the spring 23. The elastic force of the spring 23 causes the clamp 24 to clamp the sampling tube 7.

[0024] Both side walls of the movable seat 1 are provided with rollers 26 and a stabilizing member 27, and the stabilizing member 27 includes a connecting plate 28, an electric telescopic rod 29 and a pad 30. The connecting plate 28 is arranged on the side wall of the movable seat 1, and the electric telescopic rod 29 is arranged on the connecting plate 28. The movable end of the electric telescopic rod 29 slides through the connecting plate 28 and extends out, and the pad 30 is arranged on the movable end of the electric telescopic rod 29. When sampling, the pad 30 can be driven downward by the electric telescopic rod 29 to prop up the movable seat 1, thereby improving the stability of the device.

[0025] The sample box 4 is provided with a water inlet 31 , and the bottom of the sample box 4 is provided with a water outlet 32 ​​. Both the water outlet 32 ​​and the water outlet pipe 5 are provided with valves 33 .

[0026] During specific use, when sampling, the pad 30 can be driven downward by the electric telescopic rod 29 to prop up the movable seat 1 to improve the stability of the device, and multiple sampling tubes 7 can be squeezed into the placement groove 10, which will squeeze the clamping plate 24, and the slider 22 will slide in the groove 25 and squeeze the spring 23. The elastic force of the spring 23 causes the clamping plate 24 to clamp the sampling tube 7.

[0027] Start the water pump 19 to extract the sewage from the sampling water pipe 20 and send it into the sample box 4 from the water supply pipe 21, open the valve 33 on the outlet pipe 5, and send the sewage in the sample box 4 from the outlet pipe 5 into the sampling tube 7. In order to perform multiple sampling, start the drive motor 13, so that the gap between the impeller 14 and the convex column 16 under the extension plate 15 can slide in the arc groove 18 and the slide groove 17, so that multiple sampling tubes 7 can be moved to the bottom of the outlet pipe 5 in turn to achieve continuous sampling.

[0028] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A sewage continuous sampling device, characterized in that: It includes a movable seat, a sewage extraction component and a continuous sampling component, wherein the sewage extraction component is arranged on the movable seat, the continuous sampling component is arranged on the movable seat, a sample box is arranged on the movable seat and is arranged between the sewage extraction component and the continuous sampling component, and a water outlet pipe is arranged on the sample box; the continuous sampling component includes a tray, a sampling tube and an intermittent driving component, a rotating shaft is rotatably provided on the movable seat, the tray is arranged at the top of the rotating shaft, a placement groove is provided on the tray, a clamp is provided on the placement groove, the sampling tube is arranged in the clamp, the bottom end of the water outlet pipe is arranged above the sampling tube, and the intermittent driving component is arranged on the movable seat.

2. A sewage continuous sampling device according to claim 1, characterized in that: The intermittent driving component includes a gap wheel, a driving motor and a fan wheel, the gap wheel is arranged on the rotating shaft, the driving motor is arranged on the bottom wall of the movable seat, the fan wheel is connected to the output end of the driving motor, the bottom wall of the fan wheel is provided with an extension plate, the extension plate is provided with a convex column, the gap wheel is provided with a slide groove and an arc groove, the fan wheel slides in the gap of the arc groove, and the convex column slides in the gap of the slide groove.

3. A sewage continuous sampling device according to claim 1, characterized in that: The number of the placement grooves and the number of the sliding grooves and arc grooves are set correspondingly.

4. A sewage continuous sampling device according to claim 1, characterized in that: The sewage extraction component includes a water pump, a sampling water pipe and a water supply pipe. The water pump is arranged on a movable seat, the sampling water pipe is connected to the output end of the water pump, one end of the water supply pipe is connected to the water pump, and the other end of the water supply pipe is connected to the sample box.

5. A sewage continuous sampling device according to claim 1, characterized in that: The clamp comprises a slider, a spring and a clamping plate. The side wall of the placement slot is provided with a groove, the slider is slidably arranged in the groove, the spring is arranged in the groove and between the groove and the slider, and the clamping plate is arranged at the end of the slider.

6. A sewage continuous sampling device according to claim 1, characterized in that: Both side walls of the movable seat are provided with rollers and stabilizing members, and the stabilizing members include a connecting plate, an electric telescopic rod and a pad. The connecting plate is arranged on the side wall of the movable seat, the electric telescopic rod is arranged on the connecting plate, the movable end of the electric telescopic rod slides through the connecting plate and extends out, and the pad is arranged on the movable end of the electric telescopic rod.

7. A sewage continuous sampling device according to claim 1, characterized in that: The sample box is provided with a water inlet, the bottom of the sample box is provided with a drain outlet, and valves are provided on the drain outlet and the water outlet pipe.

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