Oscillator for wastewater detection

Abstract

The utility model relates to the technical field of wastewater detection, in particular to an oscillator for wastewater detection, which comprises a body and through holes, the surface of the top end of the body is provided with a plurality of uniformly distributed through holes, two sides of the surface of the body are fixedly connected with two sliding rods and two guide rods, the outer surfaces of the sliding rods and the outer surfaces of the guide rods are movably connected with moving plates, and the moving plates are fixedly connected with the body. A plurality of evenly-distributed limiting holes are formed in the surface of the movable plate, and the positions of the multiple limiting holes correspond to the positions of the through holes. Through arrangement of a sliding rod, a guide rod, a moving plate and a limiting hole, the moving plate can move on the outer surfaces of the sliding rod and the guide rod, so that the moving plate can move above the body and can be separated from the body, a test tube can be conveniently driven to move through the limiting hole, the test tube is separated from a through hole, and the test tube is convenient to use. The test tube can be conveniently observed.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater detection, in particular to an oscillator for wastewater detection. Background Art

[0002] Wastewater refers to the general term for water discharged during residents' activities and runoff rainwater. It includes domestic sewage, industrial wastewater, and other unused water such as initial rain runoff into drainage pipes. Wastewater discharged into the environment can cause water pollution, and it is necessary to test the wastewater before discharging it. The testing center puts various water bodies to be tested into test tubes, and mixes the test tubes containing the water bodies to be tested and various solvents through oscillation equipment for subsequent analysis. Oscillation equipment has been widely used in the field of water quality testing technology.

[0003] The existing oscillator can mix the sample and solvent in the test tube, but it is not convenient to observe the oscillation process. It is difficult to know whether there are physical changes during the oscillation process. It is not convenient to observe whether the sample and solvent in the test tube are fully mixed. The practicality is low. For this reason, we propose an oscillator for wastewater detection. Utility Model Content

[0004] In view of the above problems, the utility model provides an oscillator for wastewater detection, which has the effect of solving the above problems.

[0005] The technical solution of the utility model is:

[0006] An oscillator for wastewater detection comprises a body and a through hole, wherein a plurality of evenly distributed through holes are provided on the top surface of the body, two sliding rods and a guide rod are fixedly connected to the two sides of the surface of the body, a movable plate is movably connected to the outer surfaces of the sliding rods and the guide rods, and a plurality of evenly distributed limiting holes are provided on the surface of the movable plate, and the positions of the plurality of limiting holes correspond to the positions of the through holes.

[0007] In a further technical solution, two sliding grooves are opened on the other side of the surface of the movable plate, the inner walls of the sliding grooves are movably connected to the outer surface of the guide rod, and a square groove is opened at the bottom end of the sliding groove, and the inner wall of the square groove is movably connected to the top outer surface of the guide rod.

[0008] In a further technical solution, two sliding holes are opened on one side of the surface of the movable plate, and the inner walls of the sliding holes are movably connected to the outer surface of the sliding rod.

[0009] In a further technical solution, the height of the guide rod is higher than the height of the slide rod.

[0010] In a further technical solution, a connecting rod is fixedly connected to a surface of one side of the movable plate close to the slide groove.

[0011] In a further technical solution, the upper and lower surfaces of the limiting hole are both arc surfaces.

[0012] The beneficial effects of the utility model are:

[0013] The movable plate can be moved on the outer surface of the sliding rod and the guide rod by the provided sliding rod, the guide rod, the movable plate and the limiting hole, so that the movable plate can be moved, and the movable plate can be moved above the main body and can be separated from the main body, so that the test tube can be driven to move through the limiting hole, so that the test tube can be separated from the through hole, so that the test tube can be observed conveniently;

[0014] The movable plate can be moved through the slide groove and the square groove by setting the slide groove, and the guide rod can be separated from the slide groove so that the top end of the guide rod is located in the square groove, which can make the movable plate stationary and facilitate observation of the test tube in the limiting hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the position structure of the connecting rod of the embodiment of the utility model;

[0017] Figure 3 It is a schematic diagram of the position structure of the slide rod and the guide rod in the embodiment of the utility model;

[0018] Figure 4 It is a structural schematic diagram of a movable plate according to an embodiment of the utility model.

[0019] Description of reference numerals:

[0020] 1. Main body; 2. Through hole; 3. Sliding rod; 4. Guide rod; 5. Moving plate; 6. Limiting hole; 7. Sliding hole; 8. Sliding groove; 9. Square groove; 10. Connecting rod. DETAILED DESCRIPTION

[0021] The embodiments of the present utility model will be further described below in conjunction with the accompanying drawings. Example

[0022] like Figure 1-Figure 4As shown, an oscillator for wastewater detection includes a body 1 and a through hole 2, a plurality of evenly distributed through holes 2 are provided on the top surface of the body 1, two sliding rods 3 and a guide rod 4 are fixedly connected on both sides of the surface of the body 1, the height of the guide rod 4 is higher than the height of the sliding rod 3, the outer surfaces of the sliding rod 3 and the guide rod 4 are movably connected with a movable plate 5, a plurality of evenly distributed limiting holes 6 are provided on the surface of the movable plate 5, the positions of the plurality of limiting holes 6 correspond to the positions of the through hole 2, two sliding holes 7 are provided on one side of the surface of the movable plate 5, the inner walls of the sliding holes 7 are movably connected to the outer surface of the sliding rod 3, two sliding grooves 8 are provided on the other side of the surface of the movable plate 5, the inner walls of the sliding grooves 8 are movably connected to the outer surface of the guide rod 4, a square groove 9 is provided at the bottom end of the sliding groove 8, the inner wall of the square groove 9 is movably connected to the top outer surface of the guide rod 4, and a connecting rod 10 is fixedly connected to the surface of the movable plate 5 close to the sliding groove 8.

[0023] The working principle of the above technical solution is as follows:

[0024] When in use, multiple test tubes can be inserted through the limiting holes 6 and placed in the through holes 2. At this time, the main body 1 is driven to make the main body 1 drive the test tubes to shake through the through holes 2, so that the samples in the test tubes are mixed with the solvent. When it is necessary to observe them, the connecting rod 10 can be lifted upward to make the connecting rod 10 drive the moving plate 5 to move, and the moving plate 5 can be moved on the outer surfaces of the sliding rod 3 and the guide rod 4 through the sliding hole 7 and the sliding groove 8 respectively, until the sliding rod 3 and the sliding hole 7 are separated, and the guide rod 4 and the sliding groove 8 are separated, so that the top end of the guide rod 4 is located in the square groove 9, and the moving plate 5 is stopped. At this time, the shaking guide rod 4 moves in the square groove 9, and the moving plate 5 is stationary. , the test tube can be observed. If the sample and solvent in the test tube do not meet the mixing requirement, the connecting rod 10 can be moved downward, so that the connecting rod 10 drives the movable plate 5 to descend vertically. At this time, the outer surface of the top end of the guide rod 4 slides on the inner wall of the square groove 9, so that the guide rod 4 can slide into the inner wall of the slide groove 8. When the two guide rods 4 are both active on the inner wall of the slide groove 8, the slide rod 3 can be active on the inner wall of the slide hole 7, and the movable plate 5 is continued to be moved downward, so that the limit hole 6 can drive the test tube to move, and the through hole 2 is reset, so that the sample and solvent in the test tube can continue to be mixed. The setting of this device can facilitate the movement of the test tube, facilitate the observation of the mixing condition of the test tube, and enable it to be fully mixed.

[0025] In another embodiment, if Figure 4 As shown, the upper and lower surfaces of the limiting hole 6 are both arc surfaces.

[0026] When in use, the inner wall of the limiting hole 6 fits tightly against the outer surface of the test tube. When the test tube needs to be shaken, the test tube can fit tightly against the surface of the arc, which is convenient for shaking the test tube, and the limiting hole 6 can be used to clamp and move the test tube.

[0027] The above embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. An oscillator for wastewater detection, comprising a body (1) and a through hole (2), wherein a plurality of evenly distributed through holes (2) are provided on the top surface of the body (1), and characterized in that: Two sliding rods (3) and a guide rod (4) are fixedly connected to both sides of the surface of the body (1); a movable plate (5) is movably connected to the outer surfaces of the sliding rods (3) and the guide rods (4); a plurality of evenly distributed limiting holes (6) are formed on the surface of the movable plate (5); and the positions of the plurality of limiting holes (6) correspond to the positions of the through holes (2).

2. The oscillator for wastewater detection according to claim 1, characterized in that: Two slide grooves (8) are provided on the other side of the surface of the movable plate (5), the inner walls of the slide grooves (8) are movably connected to the outer surface of the guide rod (4), and a square groove (9) is provided at the bottom end of the slide groove (8), and the inner wall of the square groove (9) is movably connected to the outer surface of the top end of the guide rod (4).

3. The oscillator for wastewater detection according to claim 1, characterized in that: Two sliding holes (7) are provided on one side of the surface of the movable plate (5), and the inner walls of the sliding holes (7) are movably connected to the outer surface of the sliding rod (3).

4. The oscillator for wastewater detection according to claim 1, characterized in that: The height of the guide rod (4) is higher than the height of the slide rod (3).

5. The oscillator for wastewater detection according to claim 1, characterized in that: A connecting rod (10) is fixedly connected to a surface of one side of the movable plate (5) close to the slide groove (8).

6. The oscillator for wastewater detection according to claim 1, characterized in that: The upper and lower surfaces of the limiting hole (6) are both arc surfaces.

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