Multifunctional online water quality detector

Abstract

The utility model discloses a multifunctional on-line water quality detector which comprises a box body and support frames positioned on two sides of the box body, a triangular connecting piece is arranged in the box body, a connecting plate is arranged at the bottom end of the triangular connecting piece, the connecting plate is connected with the triangular connecting piece through a fixed shaft, and the triangular connecting piece is connected with the support frames through a fixed shaft. The fixed shaft is sleeved with a driven gear, a transmission gear meshed with the driven gear is arranged on one side of the driven gear, a rotating shaft penetrating through the triangular connecting piece is arranged at the top end of the transmission gear, and a stirring rod is arranged at the bottom end of the connecting plate. A first gear and three second gears are in meshing transmission to drive a rotating shaft to rotate, the rotating shaft drives a transmission gear to rotate, and the transmission gear and a driven gear are meshed to drive a connecting plate to rotate with a fixed shaft as an axis point, so that a stirring rod and stirring blades rotate along with the movement of the connecting plate, and sample water in the box body is conveniently stirred during water quality detection; therefore, the mixing degree of sample water in the box body is improved, and the phenomenon of precipitation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality detection, and specifically, to a multifunctional on-line water quality detector. Background Art

[0002] The purposes of water quality detection include investigating environmental quality, studying whether the water quality is suitable or usable, investigating the pollution degree of water or the degree of water being polluted, checking the efficiency of the water treatment process, etc. The inspection items of water samples and the so-called water quality parameters depend on the inspection purpose and the nature of the water samples, and the obtained data should be comprehensively evaluated to describe the water quality.

[0003] For example, the existing patent CN216978924U discloses a linear water quality detector. Although the above patent can stir and mix the sample water inside the cylinder body, since the detection electrode is inside the stirring cylinder body, the sample water inside the box body can only enter from the bottom end of the stirring cylinder and then the detection electrode detects it, resulting in that the sample water inside the detection cylinder body cannot be fully mixed with the sample water inside the box body, thus affecting the authenticity of the later detection.

[0004] Regarding the problems in the related art, no effective solution has been proposed yet. Content of the Utility Model

[0005] Regarding the problems in the related art, the utility model proposes a multifunctional on-line water quality detector to overcome the above technical problems existing in the existing related art.

[0006] Therefore, the specific technical solution adopted by the utility model is as follows:

[0007] A multifunctional on-line water quality detector includes a box body and support frames on both sides of the box body. A triangular connecting piece is arranged inside the box body. A connecting plate is arranged at the bottom end of the triangular connecting piece. The connecting plate is connected to the triangular connecting piece through a fixed shaft. A driven gear is sleeved on the fixed shaft. A transmission gear meshing with the driven gear is arranged on one side of the driven gear. A rotating shaft penetrating through the triangular connecting piece is arranged at the top end of the transmission gear. A stirring rod is arranged at the bottom end of the connecting plate. The triangular connecting piece is connected to the box body through a driving component.

[0008] Preferably, the driving component includes a shaft rod at the center of the top end of the triangular connecting piece. A gear one is sleeved on the shaft rod. A gear two meshing with the gear one is arranged on the rotating shaft.

[0009] Preferably, the gear one is connected to the shaft rod through a bearing, and the top end of the shaft rod extends outside the box body and is provided with a gear three. A machine shell connected to the shaft rod is arranged at the top end of the box body. A gear four meshing with the gear three is arranged on one side of the gear three.

[0010] Preferably, the axis of the fourth gear is connected to the output end of the drive motor located inside the casing.

[0011] Preferably, stirring blades are arranged around the stirring rod, and the number of the connecting plates is three groups.

[0012] Preferably, a water inlet is provided at the top opening of the box body, a water outlet pipe is provided at the bottom of the box body, and a valve matching the water outlet pipe is provided on the water outlet pipe.

[0013] Preferably, a controller is installed on the top surface of the casing.

[0014] The beneficial effects of the present utility model are as follows: through the cooperation of the triangular connecting piece and the driving component, the first gear meshes with and drives the rotation of the three second gears to drive the rotation of the rotating shaft, the rotating shaft drives the transmission gear to rotate, the transmission gear meshes with the driven gear to drive the connecting plate to rotate around the fixed shaft as a pivot point, so that the stirring rod and the stirring blades rotate along with the movement of the connecting plate, which is convenient for stirring the sample water inside the box body during water quality detection, thereby improving the mixing degree of the sample water inside the box body and avoiding the phenomenon of precipitation. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0016] Figure 1 is a schematic structural diagram of a multifunctional on-line water quality detector according to an embodiment of the present utility model;

[0017] Figure 2 is a schematic structural diagram of a driving component in a multifunctional on-line water quality detector according to an embodiment of the present utility model;

[0018] Figure 3 is a schematic structural diagram of a triangular connecting piece in a multifunctional on-line water quality detector according to an embodiment of the present utility model;

[0019] Figure 4 is a top view of a connecting plate in a multifunctional on-line water quality detector according to an embodiment of the present utility model;

[0020] Figure 5 is a side view of a triangular connecting piece in a multifunctional on-line water quality detector according to an embodiment of the present utility model.

[0021] In the figure:

[0022] 1. Box body; 2. Support frame; 3. Triangular connecting piece; 4. Connecting plate; 5. Fixed shaft; 6. Driven gear; 7. Driving gear; 8. Rotating shaft; 9. Stirring rod; 10. Shaft rod; 11. Gear one; 12. Gear two; 13. Gear three; 14. Machine shell; 15. Gear four; 16. Driving motor; 17. Stirring blade; 18. Water inlet; 19. Controller. Specific embodiments

[0023] To further illustrate each embodiment, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. They are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principle of the embodiments. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementation manners and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0024] According to an embodiment of the present invention, a multifunctional on-line water quality detector is provided.

[0025] Embodiment 1;

[0026] As Figures 1-5 shown, the multifunctional on-line water quality detector according to an embodiment of the present invention includes a box body 1 and support frames 2 on both sides of the box body 1. A triangular connecting piece 3 is provided inside the box body 1. A connecting plate 4 is provided at the bottom end of the triangular connecting piece 3. The connecting plate 4 is connected to the triangular connecting piece 3 through a fixed shaft 5. A driven gear 6 is sleeved on the fixed shaft 5. A driving gear 7 meshing with the driven gear 6 is provided on one side of the driven gear 6. A rotating shaft 8 penetrating through the triangular connecting piece 3 is provided at the top end of the driving gear 7. A stirring rod 9 is provided at the bottom end of the connecting plate 4. The triangular connecting piece 3 is connected to the box body 1 through a driving assembly.

[0027] Embodiment 2;

[0028] As Figures 1-5 shown, the driving assembly includes a shaft rod 10 at the center of the top end of the triangular connecting piece 3. A gear one 11 is sleeved on the shaft rod 10. A gear two 12 meshing with the gear one 11 is provided on the rotating shaft 8. The gear one 11 is connected to the shaft rod 10 through a bearing, and the top end of the shaft rod 10 extends outside the box body 1 and is provided with a gear three 13. A machine shell 14 connected to the shaft rod 10 is provided at the top end of the box body 1. A gear four 15 meshing with the gear three 13 is provided on one side of the gear three 13. The axis of the gear four 15 is connected to the output end of a driving motor 16 located inside the machine shell 14.

[0029] Embodiment 3;

[0030] As shown Figures 1-5 in the figure, the stirring rod 9 is provided with stirring blades 17 around it. The number of the connecting plates 4 is three groups. The top end of the box body 1 is provided with a water inlet 18 in an open manner. The bottom end of the box body 1 is provided with a water outlet pipe, and a valve matching the water outlet pipe is arranged on the water outlet pipe. A controller 19 is installed on the top surface of the machine shell 14.

[0031] In order to facilitate the understanding of the above technical solution of the present invention, the working principle or operation mode of the present invention in the actual process will be described in detail below.

[0032] In actual application, the water quality to be detected is added into the box body 1 through the water inlet 18, and then the driving motor 16 is started to drive the gear four 15 to rotate. The meshing transmission between the gear four 15 and the gear three 13 drives the shaft rod 10 to rotate. The shaft rod 10 drives the gear one 11 to rotate. The meshing transmission between the gear one 11 and the three groups of gears two 12 drives the rotating shaft 8 to rotate. The rotating shaft 8 drives the transmission gear 7 to rotate. The meshing between the transmission gear 7 and the driven gear 6 drives the connecting plate 4 to rotate around the fixed shaft 5 as a pivot point, so that the stirring rod 9 and the stirring blades 17 rotate along with the movement of the connecting plate 4, which is convenient for stirring the sample water inside the box body during water quality detection.

[0033] In summary, by means of the above technical solution of the present invention, through the cooperation of the triangular connecting piece 3 and the driving assembly, the meshing transmission between the gear one 11 and the three groups of gears two 12 drives the rotating shaft 8 to rotate. The rotating shaft 8 drives the transmission gear 7 to rotate. The meshing between the transmission gear 7 and the driven gear 6 drives the connecting plate 4 to rotate around the fixed shaft 5 as a pivot point, so that the stirring rod 9 and the stirring blades 17 rotate along with the movement of the connecting plate 4, which is convenient for stirring the sample water inside the box body during water quality detection, thereby improving the mixing degree of the sample water inside the box body and avoiding the phenomenon of precipitation.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent replacement, improvement, 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 multifunctional online water quality detector, characterized in that: The invention comprises a box body (1) and a support frame (2) located on both sides of the box body (1); a triangular connecting piece (3) is arranged inside the box body (1); a connecting plate (4) is arranged at the bottom end of the triangular connecting piece (3); the connecting plate (4) is connected to the triangular connecting piece (3) via a fixed shaft (5); a driven gear (6) is sleeved on the fixed shaft (5); a transmission gear (7) meshing with the driven gear (6) is arranged on one side of the driven gear (6); a rotating shaft (8) penetrating the triangular connecting piece (3) is arranged at the top end of the transmission gear (7); a stirring rod (9) is arranged at the bottom end of the connecting plate (4); and the triangular connecting piece (3) is connected to the box body (1) via a driving assembly.

2. A multifunctional online water quality detector according to claim 1, characterized in that: The driving assembly comprises a shaft (10) located at the center of the top end of the triangular connecting member (3), a gear 1 (11) is sleeved on the shaft (10), and a gear 2 (12) meshing with the gear 1 (11) is provided on the rotating shaft (8).

3. A multifunctional online water quality detector according to claim 2, characterized in that: The gear one (11) is connected to the shaft (10) via a bearing, and the top end of the shaft (10) extends to the outside of the housing (1) and is provided with a gear three (13), the top end of the housing (1) is provided with a housing (14) connected to the shaft (10), and one side of the gear three (13) is provided with a gear four (15) meshing therewith.

4. A multifunctional online water quality detector according to claim 3, characterized in that: The axis of the gear four (15) is connected to the output end of the driving motor (16) located in the housing (14).

5. A multifunctional online water quality detector according to claim 4, characterized in that: The stirring rod (9) is surrounded by stirring blades (17), and the number of the connecting plates (4) is three groups.

6. A multifunctional online water quality detector according to claim 5, characterized in that: The top opening of the box body (1) is provided with a water inlet (18), the bottom end of the box body (1) is provided with a water outlet pipe, and the water outlet pipe is provided with a valve matching the water outlet pipe.

7. A multifunctional online water quality detector according to claim 6, characterized in that: A controller (19) is mounted on the top surface of the housing (14).

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