Auxiliary device for detecting phosphorus content in water

Abstract

The utility model provides an auxiliary device for detecting phosphorus content in water. Relates to the technical field of water quality detection, and the auxiliary device for detecting the phosphorus content in water comprises a placing frame, a first connecting plate is fixedly mounted at the bottom of the placing frame, a transverse plate is fixedly mounted at the bottom of the first connecting plate, one side of the transverse plate is fixedly connected with the inner wall of one side of the placing frame, and a rectangular hole is formed in the placing frame; an adapter block is rotatably mounted on the inner wall of one side of the rectangular hole, a rotating plate is fixedly mounted on one side of the adapter block, a rotating rod is fixedly mounted on the side, away from the adapter block, of the rotating plate, the rotating rod is rotatably connected with the placing frame, and two second connecting plates are fixedly mounted at the bottom of the rotating plate; and the same storage plate is fixedly mounted at the bottoms of the two connecting plates II. The liquid storage rack has the advantages that liquid to be detected can be automatically shaken and mixed, manpower and time are saved, and the use functionality of the storage rack is improved.

Description

Technical Field

[0001] This utility model relates to the field of water quality testing technology, and in particular to an auxiliary device for detecting phosphorus content in water. Background Technology

[0002] To protect the water environment, it is essential to strengthen the monitoring of wastewater discharge. Water quality analyzers play a crucial role in environmental protection, water quality testing, and water resource protection. A water quality analyzer is an instrument used to monitor various components in water. Generally, water quality analyzers are required to be intuitive, highly sensitive, lightweight, and portable. "Water quality analyzer" is a rather general term; the requirements and specifications of the instrument vary depending on the industry and user. Specifically, a water quality analyzer refers to instruments that measure parameters such as BOD, COD, ammonia nitrogen, total phosphorus, total nitrogen, turbidity, pH, and dissolved oxygen in water.

[0003] Traditionally, water quality analyzers often require shaking the liquid to be tested during use to facilitate rapid mixing and reaction. This shaking process is usually done manually. After shaking, the test tubes containing the liquid to be tested are typically placed in a test tube rack for easy placement. This entire process is labor-intensive and can easily delay the testing process. As an important auxiliary testing device, the test tube rack has no other function besides placing test tubes, making its functionality relatively limited.

[0004] Therefore, it is necessary to provide a new auxiliary device for detecting phosphorus content in water to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this invention is to provide an auxiliary device for detecting phosphorus content in water that can automatically shake and mix the liquid to be tested, saving manpower, time and effort, and increasing the functionality of the placement rack.

[0006] To solve the above-mentioned technical problems, the auxiliary device for detecting phosphorus content in water provided by this utility model includes: a placement frame, a connecting plate 1 fixedly installed at the bottom of the placement frame, a horizontal plate fixedly installed at the bottom of the connecting plate 1, one side of the horizontal plate being fixedly connected to one inner wall of the placement frame, a rectangular hole being opened on the placement frame, a connecting block being rotatably installed on one inner wall of the rectangular hole, a rotating plate being fixedly installed on one side of the connecting block, a rotating rod being fixedly installed on the side of the rotating plate away from the connecting block, the rotating rod being rotatably connected to the placement frame, and two connecting plates 2 fixedly installed at the bottom of the rotating plate. The bottom of the two connecting plates is fixedly mounted with the same shelf. The placement rack and the rotating plate are each provided with six circular holes. The top of the horizontal plate and the shelf are each provided with six circular grooves. A notched gear is fixedly fitted on the rotating rod. A limit rod is fixedly mounted on one side of the placement rack. A strip block is slidably mounted on the limit rod. An installation plate is fixedly mounted on one side of the placement rack. An electric push rod is provided on one side of the installation plate. The output rod of the electric push rod is fixedly connected to one side of the strip block. A rack is fixedly mounted on the top of the strip block. The rack meshes with the notched gear.

[0007] Preferably, a circular groove is formed on one inner wall of the rectangular hole, the inner wall of the circular groove is rotatably connected to the adapter block, a ball bearing is embedded on the side of the adapter block away from the rotating plate, the ball bearing is in contact with the inner wall of one side of the circular groove, and a circular through hole is formed on the side of the rectangular hole away from the circular groove, the inner wall of the circular through hole is rotatably connected to the rotating rod.

[0008] Preferably, a protective cover is fixedly installed on one side of the placement rack, the top of the protective cover has an opening, a connecting cover is fixedly installed on the top of the protective cover, one side of the connecting cover is fixedly connected to the placement rack, and the bottom of the connecting cover is an opening.

[0009] Preferably, two U-shaped clamps are fixedly installed on one side of the mounting plate, and both U-shaped clamps are fixedly connected to the electric push rod.

[0010] Preferably, the strip block has a strip hole, the limiting rod is slidably installed in the strip hole, and a brake block is fixedly installed at the end of the limiting rod away from the placement frame.

[0011] Preferably, two rolling beads are embedded on one side of the strip block, and both rolling beads are in contact with one side of the placement frame.

[0012] Compared with related technologies, the auxiliary device for detecting phosphorus content in water provided by this utility model has the following beneficial effects:

[0013] In this invention, a rotating plate is provided on the placement rack. Driven by an electric push rod, the rotating plate can swing back and forth, thereby shaking the liquid to be tested placed on the rotating plate and the placement plate to ensure thorough mixing. The shaking mechanism in the placement rack mixes the liquid and assists in the testing process. This not only ensures that the use effect of the placement rack itself is not affected, but also automatically completes the mixing of the liquid, making the testing process more time-saving and labor-saving, and also increasing the functionality of the placement rack. Attached Figure Description

[0014] Figure 1 A three-dimensional structural schematic diagram of a preferred embodiment of the auxiliary device for detecting phosphorus content in water provided by this utility model;

[0015] Figure 2 This is a frontal sectional view of the present invention.

[0016] Figure 3 This is a side sectional view of the notched gear and the strip block in this utility model.

[0017] Figure 4 for Figure 3 An enlarged schematic diagram of the notched gear and the strip block shown;

[0018] Figure 5 This is a top sectional view of the strip block in this utility model;

[0019] Figure 6 for Figure 5 A partially enlarged schematic diagram of the placement rack described herein.

[0020] The following are labeled in the diagram: 1. Placement rack; 2. Connecting plate one; 3. Horizontal plate; 4. Rectangular hole; 5. Adapter block; 6. Rotating plate; 7. Rotating rod; 8. Connecting plate two; 9. Shelf; 10. Circular hole; 11. Circular groove; 12. Notched gear; 13. Limiting rod; 14. Strip block; 15. Mounting plate; 16. Electric push rod; 17. Rack. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please refer to the following: Figures 1-6 ,in, Figure 1 A three-dimensional structural schematic diagram of a preferred embodiment of the auxiliary device for detecting phosphorus content in water provided by this utility model; Figure 2 This is a frontal sectional view of the present invention. Figure 3 This is a side sectional view of the notched gear and the strip block in this utility model. Figure 4 for Figure 3 An enlarged schematic diagram of the notched gear and the strip block shown; Figure 5 This is a top sectional view of the strip block in this utility model; Figure 6 for Figure 5 The diagram shows a partially enlarged view of the placement rack described above. The auxiliary device for detecting phosphorus content in water includes: a placement rack 1, a connecting plate 2 fixedly installed at the bottom of the placement rack 1, a horizontal plate 3 fixedly installed at the bottom of the connecting plate 2, one side of the horizontal plate 3 fixedly connected to the right inner wall of the placement rack 1, a rectangular hole 4 on the placement rack 1, a connecting block 5 rotatably installed on the right inner wall of the rectangular hole 4, a rotating plate 6 fixedly installed on the left side of the connecting block 5, the rotating plate 6 rotatably installed within the rectangular hole 4, a rotating rod 7 fixedly installed on the side of the rotating plate 6 away from the connecting block 5, the rotating rod 7 rotatably connected to the placement rack 1, two connecting plates 8 fixedly installed at the bottom of the rotating plate 6, and the same placement plate 9 fixedly installed at the bottom of the two connecting plates 8, with six circular... Holes 10 are arranged in a rectangular array. Six circular grooves 11 are provided on the top of both the horizontal plate 3 and the shelf 9. The circular grooves 11 are aligned with the circular holes 10. A notched gear 12 is fixedly fitted on the rotating rod 7. A limiting rod 13 is fixedly installed on one side of the shelf 1. A strip block 14 is slidably installed on the limiting rod 13. An installation plate 15 is fixedly installed on one side of the shelf 1. Two U-shaped clamps are fixedly installed on one side of the installation plate 15. An electric push rod 16 is fixedly installed on one side of the installation plate 15 through the two U-shaped clamps. The output rod of the electric push rod 16 is fixedly connected to one side of the strip block 14. A rack 17 is fixedly installed on the top of the strip block 14. The rack 17 meshes with the notched gear 12.

[0023] To provide sufficient installation space for the adapter block 5 and the rotating rod 7 and ensure smooth rotation of both, in this method, a circular groove is provided on one inner wall of the rectangular hole 4. The inner wall of the circular groove is rotatably connected to the adapter block 5. A ball bearing is embedded on the side of the adapter block 5 away from the rotating plate 6. The ball bearing contacts the inner wall of one side of the circular groove. A circular through hole is provided on the side of the rectangular hole 4 away from the circular groove. The inner wall of the circular through hole is rotatably connected to the rotating rod 7.

[0024] In order to protect the components such as the notched gear 12 and rack 17 and reduce the impact of the external environment on them, in this method, a protective cover is fixedly installed on one side of the placement frame 1, the top of the protective cover has an opening, a connecting cover is fixedly installed on the top of the protective cover, one side of the connecting cover is fixedly connected to the placement frame 1, and the bottom of the connecting cover is open.

[0025] In order to limit the movement range of the strip block 14 and prevent the strip block 14 from shaking, a strip hole is provided on the strip block 14, and the limiting rod 13 is slidably installed in the strip hole. A brake block is fixedly installed at the end of the limiting rod 13 away from the placement frame 1. Two rolling balls are embedded on one side of the strip block 14, and both rolling balls are in contact with one side of the placement frame 1.

[0026] The working principle of the auxiliary device for detecting phosphorus content in water provided by this utility model is as follows:

[0027] When it is necessary to shake the liquid to be tested evenly, slide the test tube containing the liquid into the corresponding circular hole 10 until the bottom of the test tube contacts the bottom inner wall of the corresponding circular groove 11. Then, activate the electric push rod 16. The output rod of the electric push rod 16 will gradually move outward, pushing the strip block 14 away from the electric push rod 16. As the strip block 14 slides, it will make sliding contact with the limiting rod 13. The strip block 14 drives the rack 17. During the movement of the rack 17, it drives the notched gear 12. The notched gear 12 drives the rotating plate 6 to rotate through the rotating rod 7. The rotating plate 6 drives the test tube containing the liquid to be tested. The tubes rotate together, and after the output rod of the electric push rod 16 reaches the predetermined position, it will begin to retract inward, causing the strip block 14 to move in the opposite direction and gradually approach the electric push rod 16. At the same time, the rotating plate 6 begins to swing in the opposite direction. Under the reciprocating drive of the electric push rod 16, the rotating plate 6 will rotate around the adapter block 5 and the rotating rod 7 as the center. Driven by the rotating plate 6, the test tubes will swing back and forth to generate shaking, thereby replacing manual mixing of liquids. In addition, other liquid test tubes that do not need to be mixed can be placed in the multiple circular holes 10 and circular grooves 11 on the placement rack 1. The rotation of the placement plate 9 will not affect them.

[0028] Compared with related technologies, the auxiliary device for detecting phosphorus content in water provided by this utility model has the following beneficial effects:

[0029] In this invention, a rotating plate 6 is provided on the placement rack 1. Driven by an electric push rod 16, the rotating plate 6 can swing back and forth, thereby shaking the liquid to be tested placed on the rotating plate 6 and the placement plate 9 to ensure thorough mixing. The shaking mechanism in the placement rack 1 mixes the liquid and assists in the testing process. This ensures that the use effect of the placement rack 1 is not affected, and can automatically complete the mixing of the liquid, making the testing process more time-saving and labor-saving, while also increasing the functionality of the placement rack 1.

[0030] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, those skilled in the art who understand the principle of the above utility model can clearly understand the specific details of its power mechanism, power supply system and control system.

[0031] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An auxiliary device for detecting phosphorus content in water, comprising: A placement rack, characterized in that a connecting plate is fixedly installed at the bottom of the placement rack, a horizontal plate is fixedly installed at the bottom of the connecting plate, one side of the horizontal plate is fixedly connected to one inner wall of the placement rack, a rectangular hole is provided on the placement rack, a connecting block is rotatably installed on one inner wall of the rectangular hole, a rotating plate is fixedly installed on one side of the connecting block, a rotating rod is fixedly installed on the side of the rotating plate away from the connecting block, the rotating rod is rotatably connected to the placement rack, and two connecting plates are fixedly installed at the bottom of the rotating plate, the bottoms of the two connecting plates are fixedly connected to each other. The same shelf is fixedly installed on both the shelf and the rotating plate. Six circular holes are opened on both the top of the horizontal plate and the shelf. A notched gear is fixedly fitted on the rotating rod. A limit rod is fixedly installed on one side of the shelf. A strip block is slidably installed on the limit rod. An installation plate is fixedly installed on one side of the shelf. An electric push rod is provided on one side of the installation plate. The output rod of the electric push rod is fixedly connected to one side of the strip block. A rack is fixedly installed on the top of the strip block. The rack meshes with the notched gear.

2. The auxiliary device for detecting phosphorus content in water according to claim 1, characterized in that, A circular groove is formed on one inner wall of the rectangular hole. The inner wall of the circular groove is rotatably connected to the adapter block. A ball bearing is embedded on the side of the adapter block away from the rotating plate. The ball bearing is in contact with the inner wall of one side of the circular groove. A circular through hole is formed on the side of the rectangular hole away from the circular groove. The inner wall of the circular through hole is rotatably connected to the rotating rod.

3. The auxiliary device for detecting phosphorus content in water according to claim 1, characterized in that, A protective cover is fixedly installed on one side of the placement rack. The top of the protective cover has an opening. A connecting cover is fixedly installed on the top of the protective cover. One side of the connecting cover is fixedly connected to the placement rack. The bottom of the connecting cover is open.

4. The auxiliary device for detecting phosphorus content in water according to claim 1, characterized in that, Two U-shaped clamps are fixedly installed on one side of the mounting plate, and both U-shaped clamps are fixedly connected to the electric push rod.

5. The auxiliary device for detecting phosphorus content in water according to claim 1, characterized in that, The strip block has a strip hole, the limiting rod is slidably installed in the strip hole, and a brake block is fixedly installed at the end of the limiting rod away from the placement frame.

6. The auxiliary device for detecting phosphorus content in water according to claim 1, characterized in that, Two rolling beads are embedded on one side of the strip block, and both rolling beads are in contact with one side of the placement frame.

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