Wastewater detection sampling device with adjusting structure

Abstract

The utility model belongs to the technical field of wastewater detection devices, and particularly relates to a wastewater detection sampling device with an adjusting structure, which comprises a sampler body, a support frame connected to the bottom of one side of the sampler body, a fixing block connected to the top of the support frame, a first rotating shaft penetrating through the side wall of the fixing block and rotatably connected with a bottom plate connecting lug; the side wall of the bottom of the supporting rod is transversely connected with a fixing bolt in a penetrating mode, one side of the fixing bolt is in threaded connection with the supporting frame, the top of the bottom plate is slidably connected with an extension plate, the top of the extension plate is in meshed connection with a gear, the two ends of the gear are connected to bearings in a sleeved mode, the bearings are connected to the inner side wall of the supporting plate, and one side of the gear is in threaded connection with a rotating handle. A rotating handle is rotated to drive a connected gear to rotate on a bearing on the side wall of a supporting plate, so that an extension plate in meshed connection with the bottom of the gear is driven to slide on a bottom plate, a sampling pipe clamped in a limiting pipe at the front end of the extension plate is driven to move, and the sampling position is adjusted as required.

Description

Technical Field

[0001] The utility model belongs to the technical field of wastewater detection devices, and particularly relates to a wastewater detection sampling device with an adjustment structure. Background Art

[0002] A wastewater detection sampling device is a device used to collect representative samples from wastewater for subsequent analysis and detection. Such devices are widely used in the fields of environmental protection, water treatment, industrial monitoring, etc. The wastewater detection sampling device, through a built-in control system, controls the sampler to automatically sample according to preset programs or instructions, such as at set time intervals and sampling volumes. The pumps (such as peristaltic pumps, diaphragm pumps, etc.) and pipeline systems in the device are responsible for pumping the wastewater from the sampling point and transporting it to the collection container. However, this device still has the following defects: when the above device is in use, the existing wastewater detection sampling device has a fixed sampling distance during use. When it is necessary to sample wastewater at different positions, the wastewater detection sampling device can only be moved to different positions to sample the wastewater. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a wastewater detection sampling device with an adjustment structure, aiming to solve the problem that when the existing device is in use, the existing wastewater detection sampling device has a fixed sampling distance during use, and when it is necessary to sample wastewater at different positions, the wastewater detection sampling device can only be moved to different positions to sample the wastewater.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A wastewater detection sampling device with an adjustment structure, comprising: a sampler body, a support frame is connected to the bottom of one side of the sampler body, a fixing block is connected to the top of the support frame, a bottom plate connecting ear is rotatably connected to the side wall of the fixing block through a first rotating shaft, a connecting plate is connected to the bottom of the bottom plate, a support rod is rotatably connected to the side wall of the connecting plate through a second rotating shaft, a fixing bolt is horizontally penetrated and connected to the bottom side wall of the support rod, and one side of the fixing bolt is threadedly connected to the support frame. An extension plate is slidably connected to the top of the bottom plate, a gear is meshed and connected to the top of the extension plate, both ends of the gear are sleeved on bearings, the bearings are connected to the inner side wall of the support plate, and a turning handle is threadedly connected to one side of the gear.

[0005] In order to adjust the angle of the bottom plate by using the first rotating shaft and at the same time fix its connection with the support frame by using the limiting tube at its bottom, as an optimization of the wastewater detection sampling device with an adjustment structure of the utility model, the fixing block, the first rotating shaft and the bottom plate form a rotatable connection structure, and a fixing tube is arranged at the bottom of the bottom plate, and the inner wall shape and size of the fixing tube are consistent with the vertical rod at the longitudinal end of the support frame and it is an elastic integral structure.

[0006] In order to adjust the angle of the support rod by using the connected second rotating shaft and fix its position on the support frame by using the fixing bolt, as an optimization of the waste water detection and sampling device with an adjustment structure of the present utility model, the connecting plate, the second rotating shaft and the support rod form a rotating connection structure, and the support frame, the support rod and the fixing bolt form a threaded connection structure.

[0007] In order to make the extension rod driven by the gear slide in the bottom plate in a meshing connection, as an optimization of the waste water detection and sampling device with an adjustment structure of the present utility model, a rack is provided on the top of the extension plate and its shape and size are consistent with those of the gear. Cylindrical bumps are provided on both sides of the extension plate and their shape and size are consistent with the inner wall chute of the bottom plate, and a semi-circular limiting tube is provided on the top of the front end of the extension plate.

[0008] In order to make the connected gear driven by the turning handle rotate in the bearing, as an optimization of the waste water detection and sampling device with an adjustment structure of the present utility model, the gear, the bearing and the turning handle form a rotating connection structure.

[0009] In order to fix the connection between the gear and the turning handle by using a bolt, as an optimization of the waste water detection and sampling device with an adjustment structure of the present utility model, a threaded connection structure is formed by threading a bolt at the intersection of the gear and the turning handle.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] By rotating the turning handle to drive the connected gear to rotate on the bearing on the side wall of the support plate, the extension plate meshed with the bottom of the gear is driven to slide on the bottom plate, so that the sampling tube clamped in the limiting tube at the front end of the extension plate is driven to move, and the sampling position can be adjusted according to requirements;

[0012] The first rotating shaft connected between the support frame and the bottom plate is used to tighten the rotatably supported bottom plate, and at the same time, the limiting tube at the bottom is used to fix the two, so as to store the bottom plate and the extension plate, thus saving the storage space of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0014] Figure 1 It is the front view structural schematic diagram of the present utility model;

[0015] Figure 2 It is the side view structural schematic diagram of the present utility model;

[0016] Figure 3 It is the top view structural schematic diagram of the present utility model;

[0017] Figure 4 For the present utility model Figure 1 Schematic diagram of the enlarged structure of part A;

[0018] Figure 5 Schematic diagram of the enlarged structure of the extension plate and the bottom plate parts of the present utility model.

[0019] In the figure: 1. Sampler body; 2. Support frame; 3. Fixed block; 4. First rotating shaft; 5. Bottom plate; 6. Connecting plate; 7. Second rotating shaft; 8. Support rod; 9. Fixed bolt; 10. Extension plate; 11. Gear; 12. Bearing; 13. Support plate; 14. Rotating handle. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-5 , the present utility model provides the following technical solutions: A wastewater detection sampling device with an adjustment structure, including: a sampler body 1, and in this design, the model of the sampler body 1 is: HX-A portable sewage automatic sampler.

[0022] One side bottom of the sampler body 1 is connected to the support frame 2, the top of the support frame 2 is connected to the fixed block 3, the side wall of the fixed block 3 penetrates through the first rotating shaft 4 and is rotatably connected to the connecting ear of the bottom plate 5, the bottom of the bottom plate 5 is connected to the connecting plate 6, the side wall of the connecting plate 6 penetrates through the second rotating shaft 7 and is rotatably connected to the support rod 8, the bottom side wall of the support rod 8 is horizontally penetrated and connected to the fixed bolt 9, and one side of the fixed bolt 9 is threadedly connected to the support frame 2. The top of the bottom plate 5 is slidably connected to the extension plate 10, the top of the extension plate 10 is meshed with the gear 11, both ends of the gear 11 are sleeved on the bearing 12, the bearing 12 is connected to the inner side wall of the support plate 13, and one side of the gear 11 is threadedly connected to the rotating handle 14.

[0023] Preferably: The fixed block 3, the first rotating shaft 4 and the bottom plate 5 form a rotating connection structure. The bottom of the bottom plate 5 is provided with a fixed tube, the inner wall shape and size of which match the vertical rod at the longitudinal end of the support frame 2 and it is an elastic integral structure.

[0024] During specific use, the pull rod on one side of the sampler body is used to drive the moving wheels at its bottom to move the sampler body 1 to the position where sampling is required. Then, the bottom plate 5 clamped on the support frame 2 is pulled outward, so that the bottom plate 5 is disengaged from the clamped and fixed support frame 2 and rotates upward through the rotatably connected first rotating shaft 4.

[0025] Preferably, the connecting plate 6, the second rotating shaft 7 and the support rod 8 form a rotating connection structure, and the support frame 2, the support rod 8 and the fixing bolt 9 form a threaded connection structure.

[0026] During specific use, the support rod 8 rotatably connected to the bottom of the bottom plate 5 rotates towards the support frame 2, so that the fixing bolt 9 passes through the support rod 8 and is fixed on the threaded groove outside the support frame 2, thereby supporting the top bottom plate 5.

[0027] Preferably, the top of the extension plate 10 is provided with a rack and its shape and size match those of the gear 11. The two sides of the extension plate 10 are provided with cylindrical bumps whose shape and size match the inner wall chute of the bottom plate 5, and the top of the front end of the extension plate 10 is provided with a semi-circular limiting tube.

[0028] During specific use, hold the rotating handle 14 and start rotating, so that the connected gear 11 is driven to rotate on the inner wall of the bearing 12, thereby driving the extension plate 10 meshed with the bottom of the gear 11 to slide forward in the bottom plate 5.

[0029] Preferably, the gear 11, the bearing 12 and the rotating handle 14 form a rotating connection structure.

[0030] During specific use, the gear 11 is driven to rotate on the inner wall of the bearing 12, thereby driving the extension plate 10 meshed with the bottom of the gear 11 to slide forward in the bottom plate 5, and driving the sampling tube clamped in the limiting tube at the front end of the extension plate 10 to move.

[0031] Preferably, a threaded connection structure is formed by a bolt threadedly connected at the intersection of the gear 11 and the rotating handle 14.

[0032] During specific use, it is fixed at the intersection of the gear 11 and the rotating handle 14 by a bolt, so as to facilitate fixing the connection between the two.

[0033] Working principle: When detecting wastewater, the pull rod on one side of the sampler body 1 drives the moving wheels at its bottom to move the sampler body 1 to the position where sampling is required. Then, the bottom plate 5 clamped on the support frame 2 is pulled outward, so that the bottom plate 5 disengages from the clamped and fixed support frame 2 and rotates upward through the rotatably connected first rotating shaft 4, so that the bottom plate 5 is placed at a 90° angle on the top of the support frame 2. At the same time, the support rod 8 rotatably connected to the bottom of the bottom plate 5 rotates towards one side of the support frame 2, and then the fixing bolt 9 passes through the support rod 8 and is fixed on the threaded groove outside the support frame 2, so as to support the bottom plate 5 at the top. Then, one end of the sampling tube is connected to the sampler body 1, and the other side is clamped and fixed in the limiting tube at the front end of the extension plate 10. Then, hold the rotating handle 14 and start to rotate, so that the connected gear 11 is driven to rotate inside the inner wall of the bearing 12, thereby driving the extension plate 10 engaged with the bottom of the gear 11 to slide forward in the bottom plate 5, driving the sampling tube clamped in the limiting tube at the front end of the extension plate 10 to move, so as to adjust the position of the sampling head when the sampler body 1 is fixedly placed at one place, so as to sample wastewater at different positions.

[0034] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wastewater detection and sampling device with an adjustment structure, comprising: Sampler body (1), characterized in that: a support frame (2) is connected to the bottom of one side of the sampler body (1), a fixing block (3) is connected to the top of the support frame (2), a connecting ear of a bottom plate (5) is rotatably connected through a first rotating shaft (4) on the side wall of the fixing block (3), a connecting plate (6) is connected to the bottom of the bottom plate (5), a support rod (8) is rotatably connected through a second rotating shaft (7) on the side wall of the connecting plate (6), a fixing bolt (9) is horizontally connected through the bottom side wall of the support rod (8), and one side of the fixing bolt (9) is threadedly connected to the support frame (2), an extension plate (10) is slidably connected to the top of the bottom plate (5), a rack is engaged and connected to the top of the extension plate (10), both ends of the gear (11) are sleeved on bearings (12), the bearings (12) are connected to the inner side wall of a support plate (13), and a turning handle (14) is threadedly connected to one side of the gear (11).

2. The wastewater detection and sampling device with an adjustment structure according to claim 1, characterized in that: The fixing block (3), the first rotating shaft (4) and the bottom plate (5) form a rotatable connection structure, and a fixing tube is provided at the bottom of the bottom plate (5), and the inner wall shape and size thereof conform to the longitudinal end vertical rod of the support frame (2) and it is an elastic integral structure.

3. The wastewater detection and sampling device with an adjustment structure according to claim 1, characterized in that: The connecting plate (6), the second rotating shaft (7) and the support rod (8) form a rotatable connection structure, and the support frame (2), the support rod (8) and the fixing bolt (9) form a threaded connection structure.

4. The wastewater detection and sampling device with an adjustment structure according to claim 1, wherein: A rack is provided at the top of the extension plate (10) and its shape and size conform to those of the gear (11), cylindrical bumps are provided on both sides of the extension plate (10) and their shape and size conform to the inner wall sliding grooves of the bottom plate (5), and a semi-circular limiting tube is provided at the top of the front end of the extension plate (10).

5. A wastewater detection and sampling device with an adjustment structure according to claim 1, characterized in that: The gear (11), the bearings (12) and the turning handle (14) form a rotatable connection structure.

6. The wastewater detection and sampling device with an adjustment structure according to claim 1, characterized in that: A bolt is threadedly connected at the intersection of the gear (11) and the turning handle (14) to form a threaded connection structure.

Images