A simple-to-install pH meter cleaning and calibration device

Abstract

The application discloses a simple-to-install PH meter cleaning and calibrating device and relates to the technical field of PH meter cleaning, which comprises a cleaning main body and an upper rod. A driving motor is arranged on one side of the top of the cleaning main body, and a moving assembly for assisting movable cleaning is arranged on the bottom of the driving motor. The moving assembly comprises a lead screw, a first auxiliary disc and a second auxiliary disc. The upper outer surface of the lead screw is provided with the first auxiliary disc, and the lower outer surface of the lead screw is provided with the second auxiliary disc. The upper rod is arranged on the outer surface of one side of the first auxiliary disc, and the end of the upper rod is provided with a collection frame. A sliding rod is arranged in the collection frame, and the end of the sliding rod is provided with a cleaning disc. The simple-to-install PH meter cleaning and calibrating device is designed through an adjusting assembly. Two cleaning discs are designed to be moved away from the center of the PH meter due to the expansion of the connecting spring force, so that the cleaning intensity of the PH meter can be realized at the same time, and the intensity control type cleaning of the PH meter with different diameters can also be realized.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of PH meter cleaning, and particularly relates to a simple-to-install PH meter cleaning and calibration device. BACKGROUND

[0002] A PH meter refers to an instrument for measuring the acidity and alkalinity of a solution. The PH meter works by using the principle of a primary cell. The electromotive force between the two electrodes of the primary cell is related to the hydrogen ion concentration in the solution according to the Nernst law. There is a corresponding relationship between the electromotive force of the primary cell and the hydrogen ion concentration. The negative logarithm of the hydrogen ion concentration is the pH value. The PH meter is a common analytical instrument and is widely used in the fields of agriculture, environmental protection and industry. The soil pH value is one of the important basic properties of soil. During the pH measurement process, factors such as the temperature and ionic strength of the solution to be measured should be considered. After the PH meter is used, it needs to be cleaned to ensure the accuracy.

[0003] For example, the utility model with the application number CN202320154340.4 provides a PH meter automatic cleaning device. The utility model provides a PH meter automatic cleaning device. After the PH meter is cleaned by the cleaning device, the second motor is started to reversely rotate the output shaft to drive the filter plate to move above the water storage tank. Then the top plate is rotated on the outer wall of the fixed rod through the movable block, so that the top plate is turned over above the water storage tank. The first motor is started to rotate the output shaft to drive the fan to rotate rapidly to blow air to the PH meter in the filter plate, so that the water on the surface of the PH meter can be quickly blown away, thereby greatly improving the efficiency of the cleaning device in cleaning the PH meter. However, the PH meter will adhere to stubborn stains during use and cannot be completely cleaned, which affects the measurement accuracy of the PH meter during use.

[0004] Therefore, in view of the existing structure and defects, a simple-to-install PH meter cleaning and calibration device is provided. SUMMARY

[0005] In view of the problems in the background art, the application provides a simple-to-install PH meter cleaning and calibration device.

[0006] In order to achieve the above object, the present application is implemented by the following technical scheme: a simple-to-install PH meter cleaning and calibration device, comprising a cleaning main body and an upper rod, a drive motor is arranged on one side of the top of the cleaning main body, and a moving assembly for auxiliary mobile cleaning is mounted on the bottom of the drive motor, the moving assembly comprises a lead screw, a first auxiliary disc and a second auxiliary disc, the first auxiliary disc is arranged on the upper outer surface of the lead screw, the second auxiliary disc is mounted on the lower outer surface of the lead screw, the upper rod is arranged on the outer surface of one side of the first auxiliary disc, a collection frame is mounted on the end of the upper rod, a sliding rod is slidably arranged in the inside of the collection frame, a cleaning disc I is mounted on the end of the sliding rod, connecting springs are arranged on the outer surfaces of the two ends of the cleaning disc I, nozzles are arranged in the inside of the cleaning disc I in a ring shape, rubber rings are mounted on the outer surfaces of the sides of the cleaning disc I close to the nozzles, link side blocks are arranged on the two sides of the cleaning disc I, rollers are rotatably mounted in the inside of the link side blocks, adjusting assemblies for adjusting the cleaning intensity are arranged on the two sides of the inner surface of the cleaning main body, the adjusting assemblies comprise threaded rods, link frames and rollers, the link frames are rotatably mounted on the ends of the threaded rods, and the rollers are rotatably arranged in the inside of the link frames.

[0007] Further, a connecting frame is arranged in a ring shape in the inside of the top of the cleaning main body, and a limiting placing frame is mounted on the end of the connecting frame.

[0008] Further, a bottom plate is clamped and mounted on the inside of the bottom of the cleaning main body, and a placing opening is arranged in the inside of the bottom plate.

[0009] Further, a water pump is connected by a pipeline below the bottom plate in the inside of the cleaning main body, and a water pipe is mounted on the output end of the water pump.

[0010] Further, a cleaning disc I is arranged on the end of the water pipe, and a cleaning disc II is threadedly mounted on the cleaning disc I and the cleaning disc II through a fluid universal joint.

[0011] Further, the cleaning disc I and the cleaning disc II are the same in structure, and two groups of the cleaning disc I and the cleaning disc II are arranged.

[0012] Further, a cleaning assembly for assisting in cleaning the cleaning disc I and the cleaning disc II is arranged on the outer surface of one side of the second auxiliary disc, the cleaning assembly comprises a lower rod and a link bottom frame, and the link bottom frame is mounted on the end of the lower rod.

[0013] Further, the cleaning assembly further comprises a bottom disc and a cleaning brush, and the bottom disc is arranged on one side of the link bottom frame, and the cleaning brush is annularly mounted on the outer surface of the bottom disc.

[0014] Further, vertical plates are arranged on the two sides of the upper rod and the lower rod, and the vertical plates are fixed on the inner surface of the cleaning main body by screws.

[0015] Further, the operation method of the simple-to-install PH meter cleaning and calibration device comprises the following steps,

[0016] Step one, first place the PH meter to be cleaned in the limiting placement frame, and use the space in the limiting placement frame to limit the PH meter, then use the water pump and pipeline design to make the pre-stored cleaning water at the bottom of the cleaning main body flow through the water pipe to the inside of the cleaning disc one and the cleaning disc two;

[0017] Step two, then drive the screw rod to rotate through the design of the driving motor, the first auxiliary disc and the second auxiliary disc are opposite in the thread direction of the driving screw rod, so that when the driving screw rod rotates, the cleaning disc one connected with the first auxiliary disc will move downward outside the PH meter, at the same time of the downward movement of the cleaning disc one, the thread rod can be manually rotated in advance, the design of the thread rod connected with the cleaning main body can drive the adapter frame and the roller to move to the adapter side block and the roller outside the cleaning disc one, through the distance control between the roller and the roller, the roller and the roller can be rolled and extruded when the cleaning disc one moves downward, so that the two groups of cleaning disc one are manually pressed close to each other, the rubber ring on the inner surface of the cleaning disc one can be closely attached to the outer surface of the PH meter, and the PH meter can be contacted and cleaned at the same time of the downward movement of the cleaning disc one, and the cleaning water can be sprayed from the nozzle in the cleaning disc one, so that the PH meter can be washed at the same time of the contact cleaning, and stubborn stains can be prevented from adhering to the outer surface of the PH meter;

[0018] Step three, then when the cleaning intensity of the PH meter needs to be adjusted, the thread rod is rotated in reverse, so that the adapter frame and the roller move away from the adapter side block and the roller outside the cleaning disc one, and then the two groups of cleaning disc one move away from the center of the PH meter due to the design of the connecting spring elastic expansion, so as to realize the intensity control cleaning of the PH meter at the same time, and the intensity control cleaning of the PH meter with different diameters can be realized at the same time;

[0019] Step four, the filter screen for filtering and absorbing the solid substances attached to the PH meter during use is fixedly connected in the placement opening, so that the solid substances contained in the cleaning liquid are removed by the filter screen when the cleaning liquid after cleaning the PH meter contacts the placement opening at the bottom of the PH meter, and the cleaning water for cleaning the PH meter can be continuously provided by using the water pump and the water pipe design;

[0020] Step five, the first auxiliary disc and the second auxiliary disc are opposite in the thread direction of the driving screw rod, so that when the driving screw rod rotates, the cleaning disc one connected with the first auxiliary disc will move downward outside the PH meter, and the bottom disc will move upward along the design of the driving screw rod, and then the cleaning brush on the outer surface of the bottom disc will penetrate into the inside of the cleaning disc one and the cleaning disc two, and the cleaning brush and the rubber ring on the inner surface of the cleaning disc one and the cleaning disc two will be continuously rubbed and contacted, so as to realize the cleaning of the rubber ring, and the self-cleaning design is convenient for the reuse of the rubber ring.

[0021] The application provides a simple-to-install PH meter cleaning and calibration device, which has the following beneficial effects:

[0022] 1. The simple-to-install PH meter cleaning and calibration device, by virtue of the first auxiliary disc and the second auxiliary disc being opposite to each other in the thread direction of the driving lead screw, when the driving lead screw rotates, the cleaning disc connected with the first auxiliary disc moves downward outside the PH meter to clean the PH meter, while the bottom disc moves upward along the design of the driving lead screw, and then the cleaning brush on the outer surface of the bottom disc can be deeply inserted into the interiors of the cleaning disc one and the cleaning disc two, the cleaning brush and the rubber ring on the inner surfaces of the cleaning disc one and the cleaning disc two are continuously rubbed and contacted, the rubber ring is cleaned, and the self-cleaning design facilitates the reuse of the rubber ring.

[0023] 2. The simple-to-install PH meter cleaning and calibration device, by virtue of the design of the adjusting assembly, the distance control between the roller and the roller wheel can make the two groups of cleaning disc one be pressed and close to each other by the roller and the roller wheel when the cleaning disc one moves downward, the rubber ring on the inner surface of the cleaning disc one can be closely attached to the outer surface of the PH meter, the cleaning disc one can clean the PH meter in a contact mode when it moves downward, and the cleaning water can be sprayed from the nozzle in the cleaning disc one to perform a water washing operation while the PH meter is cleaned in contact, so that stubborn stains are prevented from being attached to the outer surface of the PH meter.

[0024] 3. The simple-to-install PH meter cleaning and calibration device, by virtue of the design of the adjusting assembly, the two groups of cleaning disc one can move away from the center of the PH meter due to the design of the connecting spring elastic expansion, so that the cleaning strength of the PH meter is realized, and the different diameter PH meters can be cleaned in a strength control mode. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a whole external structure schematic diagram of the simple-to-install PH meter cleaning and calibration device.

[0026] Figure 2 It is a limiting placing frame connecting distribution structure schematic diagram of the simple-to-install PH meter cleaning and calibration device.

[0027] Figure 3 It is a side plate and adjusting assembly expansion structure schematic diagram of the simple-to-install PH meter cleaning and calibration device.

[0028] Figure 4 It is a cleaning disc one and cleaning disc two connecting structure schematic diagram of the simple-to-install PH meter cleaning and calibration device.

[0029] Figure 5 It is a cleaning assembly connecting structure schematic diagram of the simple-to-install PH meter cleaning and calibration device.

[0030] Figure 6 Figure is a top view of the cleaning main body of the simple-to-install PH meter cleaning and calibration device according to the present application.

[0031] In the figure: 1, cleaning main body; 2, water pump; 3, water pipe; 4, connecting frame; 5, limiting placement frame; 6, driving motor; 7, moving assembly; 701, screw rod; 702, first auxiliary disc; 703, second auxiliary disc; 8, bottom plate; 9, placement opening; 10, side plate; 11, cleaning disc one; 12, adjusting assembly; 1201, threaded rod; 1202, linking frame; 1203, roller; 13, cleaning disc two; 14, upper rod; 15, mounting column; 16, linking side block; 17, roller; 18, collecting frame; 19, sliding rod; 20, nozzle; 21, connecting spring; 22, rubber ring; 23, cleaning assembly; 2301, lower rod; 2302, linking bottom frame; 2303, bottom disc; 2304, cleaning brush; 24, vertical plate. DETAILED DESCRIPTION

[0032] The embodiments of the present application will be further described below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0033] As Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6As shown, the present application provides technical solutions: a simple PH meter cleaning calibration device, including cleaning main body 1, water pump 2, water pipe 3, connecting frame 4, limit placing frame 5, drive motor 6, moving assembly 7, screw rod 701, first auxiliary disc 702, second auxiliary disc 703, bottom plate 8, placing port 9, side plate 10, cleaning disc one 11, adjusting assembly 12, threaded rod 1201, link frame 1202, roller 1203, cleaning disc two 13, upper rod 14, mounting column 15, link side block 16, roller 17, collection frame 18, slide rod 19, nozzle 20, connecting spring 21, rubber ring 22, cleaning assembly 23, lower rod 2301, link bottom frame 2302, bottom disc 2303, cleaning brush 2304 and vertical plate 24, the top of cleaning main body 1 is provided with drive motor 6, and the bottom of drive motor 6 is provided with moving assembly 7 for auxiliary mobile cleaning, the top of cleaning main body 1 is annularly provided with connecting frame 4, and the end of connecting frame 4 is provided with limit placing frame 5, the PH meter required for cleaning is placed in the limit placing frame 5, the space in the limit placing frame 5 is used for limiting the PH meter, then the cleaning water pre-stored at the bottom of cleaning main body 1 is circulated to the inside of cleaning disc one 11 and cleaning disc two 13 through water pump 2 and pipeline, moving assembly 7 includes screw rod 701, first auxiliary disc 702 and second auxiliary disc 703, the upper outer surface of screw rod 701 is provided with first auxiliary disc 702, the lower outer surface of screw rod 701 is provided with second auxiliary disc 703, upper rod 14 is arranged on the outer surface of one side of first auxiliary disc 702, the end of upper rod 14 is provided with collection frame 18, slide rod 19 is slidably arranged in the inside of collection frame 18, the end of slide rod 19 is provided with cleaning disc one 11, the outer surface of both ends of cleaning disc one 11 is provided with connecting spring 21, the inside of cleaning disc one 11 is annularly provided with nozzle 20, the outer surface of one side of cleaning disc one 11 close to nozzle 20 is provided with rubber ring 22, both sides of cleaning disc one 11 are provided with link side block 16, roller 17 is rotatably arranged in the inside of link side block 16, the inside of cleaning main body 1 is provided with adjusting assembly 12 for adjusting the cleaning intensity, adjusting assembly 12 includes threaded rod 1201, link frame 1202 and roller 1203, the end of threaded rod 1201 is rotatably provided with link frame 1202, roller 1203 is rotatably arranged in the inside of link frame 1202, while cleaning disc one 11 moves downward, threaded rod 1201 can be manually rotated in advance, the threaded connection between threaded rod 1201 and cleaning main body 1 can drive link frame 1202 and roller 1203 to move towards link side block 16 and roller 17 outside cleaning disc one 11, the distance control between roller 1203 and roller 17 can make roller 1203 and roller 17 roll and extrude when cleaning disc one 11 moves downward, so that the manual pressure of the two groups of cleaning disc one 11 is close to each other, the rubber ring 22 on the inner surface of cleaning disc one 11 is tightly attached to the outer surface of PH meter,When the first cleaning disc 11 moves down, the PH meter is cleaned by contact, and the cleaning water is sprayed from the nozzle 20 inside the first cleaning disc 11, so that the water washing operation can be performed at the same time as the contact cleaning of the PH meter, avoiding the stubborn stains adhering to the outer surface of the PH meter. When the cleaning intensity of the PH meter needs to be adjusted, the threaded rod 1201 is rotated in reverse, so that the connecting frame 1202 and the roller 1203 move away from the connecting side block 16 and the roller 17 outside the first cleaning disc 11, and then the two groups of first cleaning discs 11 move away from the center of the PH meter due to the design of the elastic expansion of the connecting spring 21. In this way, the cleaning intensity of the PH meter is realized, and the intensity control cleaning of the PH meter with different diameters is also realized.

[0034] As shown in Figure 1 , Figure 2 and Figure 4 , the bottom plate 8 is clamped and installed at the bottom of the cleaning main body 1, and the inside of the bottom plate 8 is provided with a placing opening 9. The filter screen that can filter and absorb the solid substances attached to the PH meter during use is fixedly connected inside the placing opening 9. When the cleaning liquid after cleaning the PH meter contacts the PH meter through the bottom placing opening 9, the solid substances contained in the cleaning liquid have been removed by the filter screen, which is beneficial to continuously provide cleaning water for the PH meter by the design of the water pump 2 and the water pipe 3. The water pump 2 is connected by a pipeline near the bottom of the bottom plate 8 inside the cleaning main body 1, and the output end of the water pump 2 is provided with a water pipe 3. The end of the water pipe 3 is provided with a first cleaning disc 11, and the first cleaning disc 11 and the second cleaning disc 13 are threadedly connected by a fluid universal joint. The first cleaning disc 11 and the second cleaning disc 13 are the same structure, and the first cleaning disc 11 and the second cleaning disc 13 are provided with two groups. The driving motor 6 drives the screw rod 701 to rotate, and the first auxiliary disc 702 and the second auxiliary disc 703 are opposite in the screw direction about the driving screw rod 701, so that the first cleaning disc 11 connected with the first auxiliary disc 702 moves downward outside the PH meter when the driving screw rod 701 rotates.

[0035] As shown in Figure 1 and Figure 5As shown, one side of the outer surface of the second auxiliary disc 703 is provided with a cleaning assembly 23 for assisting in cleaning the first cleaning disc 11 and the second cleaning disc 13, the cleaning assembly 23 comprises a lower rod 2301 and a connecting bottom frame 2302, and the end of the lower rod 2301 is provided with the connecting bottom frame 2302, the cleaning assembly 23 further comprises a bottom disc 2303 and a cleaning brush 2304, and one side of the connecting bottom frame 2302 is provided with the bottom disc 2303, and the outer surface of the bottom disc 2303 is annularly provided with the cleaning brush 2304, both sides of the upper rod 14 and the lower rod 2301 are provided with vertical plates 24, and the top of the vertical plate 24 is fixed to the inner surface of the cleaning main body 1 by screws, the first auxiliary disc 702 and the second auxiliary disc 703 are opposite to each other with respect to the screw direction of the driving lead screw 701, so that when the driving lead screw 701 rotates, the first cleaning disc 11 connected with the first auxiliary disc 702 will move downward outside the PH meter, the bottom disc 2303 will move upward along the design of the driving lead screw 701, and then the cleaning brush 2304 on the outer surface of the bottom disc 2303 will penetrate into the interior of the first cleaning disc 11 and the second cleaning disc 13, and through the continuous friction and contact between the cleaning brush 2304 and the rubber ring 22 on the inner surface of the first cleaning disc 11 and the second cleaning disc 13, the rubber ring 22 is cleaned, and the self-cleaning design facilitates the reuse of the rubber ring 22.

[0036] The operation method of the simple-to-install PH meter cleaning and calibration device comprises the following steps,

[0037] Step one, first place the PH meter to be cleaned in the limiting placing frame 5, and use the space in the limiting placing frame 5 to limit the PH meter, then pass the cleaning water pre-stored at the bottom of the cleaning main body 1 to the interior of the first cleaning disc 11 and the second cleaning disc 13 through the water pump 2 and the pipeline design;

[0038] Step two, then by driving the motor 6 design drive screw 701 rotation, the first auxiliary disc 702 and the second auxiliary disc 703 about the driving screw 701 opposite screw direction, so that the first auxiliary disc 702 connected with the cleaning disc 11 will move down outside the PH meter when the driving screw 701 rotation, while the cleaning disc 11 down, can be moved by hand in advance rotation screw rod 1201, the screw rod 1201 and the cleaning main body 1 screw connection design can drive the adapter frame 1202 and the roller 1203 to the cleaning disc 11 outside the interface side block 16 and the roller 17 move, through the distance control between the roller 1203 and the roller 17 can be moved down when the cleaning disc 11, the roller 1203 and the roller 17 roll extrusion, so that the two groups of cleaning disc 11 manual pressure close to each other, the rubber ring 22 on the inner surface of the cleaning disc 11 will closely adhere to the outer surface of the PH meter, the cleaning disc 11 down in advance to contact the PH meter cleaning, at the same time, the cleaning water will be sprayed from the nozzle 20 inside the cleaning disc 11, can be in contact with the PH meter cleaning at the same time washing operation, to avoid stubborn stains adhere to the outer surface of the PH meter;

[0039] Step three, then when you need to adjust the cleaning strength of the PH meter, by rotating the screw rod 1201 in the opposite direction, so that the adapter frame 1202 and the roller 1203 move away from the cleaning disc 11 outside the interface side block 16 and the roller 17, and then the two groups of cleaning disc 11 will move away from the PH meter center due to the design of the connecting spring 21 elastic expansion, so as to realize the strength control of the PH meter cleaning at the same time, and also can be used for different diameter PH meter cleaning;

[0040] Step four, the inside of the placement port 9 is fixedly connected with the filter screen which can filter and absorb the solid substances attached to the PH meter during use, so that the solid substances contained in the cleaning liquid after cleaning the PH meter are removed by the filter screen when the cleaning liquid contacts the PH meter through the bottom placement port 9, which is beneficial to the design of the water pump 2 and the water pipe 3 to continuously provide cleaning water for the PH meter cleaning;

[0041] Step five, the first auxiliary disc 702 and the second auxiliary disc 703 about the driving screw 701 opposite screw direction, so that the first auxiliary disc 702 connected with the cleaning disc 11 will move down outside the PH meter when the driving screw 701 rotation, the bottom plate 2303 will move up along the design of the driving screw 701, and then the cleaning brush 2304 on the outer surface of the bottom plate 2303 will be deep into the inside of the cleaning disc 11 and the cleaning disc 13, and the cleaning brush 2304 and the rubber ring 22 on the inner surface of the cleaning disc 11 and the cleaning disc 13 will be in constant friction contact, so as to realize the cleaning of the rubber ring 22, and the self cleaning design is convenient for using the rubber ring 22 again.

[0042] In summary, as Figures 1-6As shown, the installation of the simple PH meter cleaning and calibration device, in use, first put the required cleaning of the PH meter in the limit of the placement of the frame 5 inside, the use of the space inside the limit of the placement of the frame 5 for PH meter limiting, after the design of the water pump 2 and pipeline to the bottom of the pre storage cleaning water in cleaning main body 1 through the water pipe 3 flow to the inside of the cleaning tray one 11 and cleaning tray two 13; Then through the design of the drive motor 6 drive screw 701 rotation, the first auxiliary disc 702 and the second auxiliary disc 703 about the drive screw 701 screw direction opposite, thus in the drive screw 701 rotation, the first auxiliary disc 702 connected with the cleaning tray one 11 will move downward outside the PH meter, while the cleaning tray one 11 moves downward, can be manually rotated screw rod 1201 in advance, the design of the screw rod 1201 and cleaning main body 1 threaded connection can drive the adapter frame 1202 and the roller 1203 to the outside of the cleaning tray one 11 interface side block 16 and the roller 17 move, through the distance control between the roller 1203 and the roller 17 can be in the cleaning tray one 11 moves downward, the roller 1203 and the roller 17 rolling extrusion, so that the two groups of cleaning tray one 11 manual pressure close to each other, the rubber ring 22 on the inner surface of the cleaning tray one 11 will closely adhere to the outer surface of the PH meter, prior to cleaning the cleaning tray one 11 down to the PH meter contact cleaning, at the same time, the cleaning water will be sprayed from the nozzle 20 inside the cleaning tray one 11, can be in the PH meter contact cleaning at the same time washing operation, avoid stubborn dirt adhere to the outer surface of the PH meter; Then when you need to adjust the cleaning strength of the PH meter, by rotating the screw rod 1201 in reverse, so that the adapter frame 1202 and the roller 1203 move away from the outside of the cleaning tray one 11 interface side block 16 and the roller 17, and then the two groups of cleaning tray one 11 will be connected with the spring 21 elastic expansion design to move away from the center of the PH meter, so as to realize the cleaning strength of the PH meter at the same time, but also can control the strength of the cleaning of different diameter of the PH meter; The inside of the placement of the mouth 9 is fixedly connected with the filter screen which can filter and absorb the solid substances attached to the PH meter during use, so that the cleaning liquid after cleaning the PH meter passes through the bottom of the placement of the mouth 9 and contacts the PH meter, the solid substances contained in the cleaning liquid have been removed by the filter screen, which is conducive to the design of the water pump 2 and the water pipe 3 to continuously provide cleaning water for the PH meter cleaning; The first auxiliary disc 702 and the second auxiliary disc 703 about the drive screw 701 screw direction opposite, thus in the drive screw 701 rotation, the first auxiliary disc 702 connected with the cleaning tray one 11 will move downward outside the PH meter, the bottom plate 2303 will move upward along the design of the drive screw 701, and then the cleaning brush 2304 on the outer surface of the bottom plate 2303 will be deep into the inside of the cleaning tray one 11 and the cleaning tray two 13, and the cleaning brush 2304 and the rubber ring 22 on the inner surface of the cleaning tray one 11 and the cleaning tray two 13 will be in constant friction contact, so as to realize the cleaning of the rubber ring 22, and the self cleaning design is convenient for using the rubber ring 22 again.

[0043] Embodiments of the present application are presented by way of example and description, and are not intended to be exhaustive or to limit the application to the form disclosed. Many modifications and variations will be apparent to those skilled in the art upon reading this disclosure. Embodiments are chosen and described in order to best explain the principles of the application and its practical application to thereby enable others skilled in the art to best utilize the application, various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A simple to install pH meter cleaning and calibration device comprising a cleaning body (1), a water pipe (3) and an upper rod (14), characterized in that: The cleaning body (1) is provided with a drive motor (6) on one side of the top, and a moving assembly (7) for auxiliary movement is mounted on the bottom of the drive motor (6), the moving assembly (7) comprises a lead screw (701), a first auxiliary disc (702) and a second auxiliary disc (703), the upper outer surface of the lead screw (701) is provided with the first auxiliary disc (702), the lower outer surface of the lead screw (701) is provided with the second auxiliary disc (703), the upper rod (14) is arranged on the outer surface of one side of the first auxiliary disc (702), the end of the upper rod (14) is provided with a collection frame (18), the inside of the collection frame (18) is slidably provided with a sliding rod (19), the end of the sliding rod (19) is provided with a cleaning disc I (11), the outer surface of both ends of the cleaning disc I (11) is provided with a connecting spring (21), the inside of the cleaning disc I (11) is annularly provided with a nozzle (20), the outer surface of one side of the cleaning disc I (11) close to the nozzle (20) is provided with a rubber ring (22), both sides of the cleaning disc I (11) are provided with a linkage side block (16), the inside of the linkage side block (16) is rotatably provided with a roller (17), the inside of both sides of the cleaning body (1) is provided with an adjusting assembly (12) for adjusting the cleaning intensity, the adjusting assembly (12) comprises a threaded rod (1201), a linkage frame (1202) and a roller shaft (1203), the end of the threaded rod (1201) is rotatably provided with the linkage frame (1202), the inside of the linkage frame (1202) is rotatably provided with the roller shaft (1203), the inside of the top of the cleaning body (1) is annularly provided with a connecting frame (4), the end of the connecting frame (4) is provided with a limiting placing frame (5), the end of the water pipe (3) is provided with the cleaning disc I (11), the cleaning disc I (11) is threadedly provided with a cleaning disc II (13) through a fluid universal joint, the outer surface of one side of the second auxiliary disc (703) is provided with a cleaning assembly (23) for assisting in cleaning the cleaning disc I (11) and the cleaning disc II (13), the cleaning assembly (23) comprises a lower rod (2301) and a linkage bottom frame (2302), the end of the lower rod (2301) is provided with the linkage bottom frame (2302), the cleaning assembly (23) further comprises a bottom disc (2303) and a cleaning brush (2304), one side of the linkage bottom frame (2302) is provided with the bottom disc (2303), the outer surface of the bottom disc (2303) is annularly provided with the cleaning brush (2304).

2. A simple to install pH meter cleaning and calibration apparatus according to claim 1, characterized in that: The inside of the cleaning body (1) is clampedly provided with a bottom plate (8), and the inside of the bottom plate (8) is provided with a placing opening (9).

3. A simple to install pH meter cleaning and calibration apparatus according to claim 2, characterized in that: The inside of the cleaning body (1) is connected with a water pump (2) through a pipeline close to the bottom of the bottom plate (8), and the output end of the water pump (2) is provided with a water pipe (3).

4. A simple to install pH meter cleaning and calibration apparatus according to claim 3, characterized in that: The cleaning disc I (11) and the cleaning disc II (13) are the same in structure, and both are provided with two groups.

5. A simple to install pH meter cleaning and calibration apparatus according to claim 4, characterized in that: The upper rod (14) and the lower rod (2301) are provided with vertical plates (24) on both sides, and the top of the vertical plate (24) is fixed to the inner surface of the cleaning main body (1) by screws.

6. The operation method of the simple-to-install pH meter cleaning and calibration device according to claim 5, applied to the simple-to-install pH meter cleaning and calibration device, characterized in that, The operation method of the simple-to-install PH meter cleaning and calibration device comprises the following steps, Step one, first place the PH meter to be cleaned in the limiting placement rack (5), and use the internal space of the limiting placement rack (5) to limit the PH meter, then pass the cleaning water pre-stored at the bottom of the cleaning main body (1) to the inside of the cleaning disc one (11) and the cleaning disc two (13) through the design of the water pump (2) and the pipeline; Step two, then drive the screw rod (701) to rotate through the design of the driving motor (6), the first auxiliary disc (702) and the second auxiliary disc (703) are opposite in screw thread direction about the driving screw rod (701), so that when the driving screw rod (701) rotates, the cleaning disc one (11) connected with the first auxiliary disc (702) will move downward outside the PH meter, at the same time that the cleaning disc one (11) moves downward, the threaded rod (1201) can be manually rotated in advance, the design that the threaded rod (1201) is screwed with the cleaning main body (1) can drive the adapter frame (1202) and the roller shaft (1203) to move towards the adapter side block (16) and the roller (17) outside the cleaning disc one (11), through the distance control between the roller shaft (1203) and the roller (17), the roller shaft (1203) and the roller (17) can be rolled and extruded when the cleaning disc one (11) moves downward, so that the two groups of cleaning disc one (11) manually press each other, the rubber ring (22) on the inner surface of the cleaning disc one (11) will tightly adhere to the outer surface of the PH meter, and the cleaning disc one (11) moves downward to contact the PH meter for cleaning, at the same time, the cleaning water will be sprayed from the nozzle (20) inside the cleaning disc one (11), so that the PH meter can be washed with water while being cleaned, avoiding stubborn stains adhering to the outer surface of the PH meter; Step three, then when the cleaning intensity of the PH meter needs to be adjusted, the threaded rod (1201) is rotated in reverse, so that the adapter frame (1202) and the roller shaft (1203) move away from the adapter side block (16) and the roller (17) outside the cleaning disc one (11), and then the two groups of cleaning disc one (11) will move away from the center of the PH meter due to the design of the connecting spring (21) expansion, so as to realize the intensity control cleaning of the PH meter with different diameters; Step four, the filter screen is fixedly connected in the placement opening (9), which can filter and absorb the solid substances attached to the PH meter during use, so that the solid substances contained in the cleaning liquid are removed by the filter screen when the cleaning liquid after cleaning the PH meter contacts the bottom placement opening (9) of the PH meter, which is conducive to providing cleaning water for cleaning the PH meter by the design of the water pump (2) and the water pipe (3). Step five, the first auxiliary disc (702) and the second auxiliary disc (703) are opposite to the driving screw rod (701) thread direction, so that when the driving screw rod (701) rotates, the cleaning disc one (11) connected with the first auxiliary disc (702) will move downward outside the PH meter, the bottom disc (2303) will move upward along the design of the driving screw rod (701), and then the cleaning brush (2304) on the outer surface of the bottom disc (2303) will be deep into the inside of the cleaning disc one (11) and the cleaning disc two (13), and through the continuous friction contact between the cleaning brush (2304) and the rubber ring (22) on the inner surface of the cleaning disc one (11) and the cleaning disc two (13), the cleaning of the rubber ring (22) is realized, and the self-cleaning design facilitates the reuse of the rubber ring (22).

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