Water quality reagent accurate metering and mixing device based on water quality detection

Abstract

The utility model relates to the technical field of water quality reagent mixing, and discloses a water quality reagent accurate metering and mixing device based on water quality detection, which comprises a mixing tank, a connecting plate is arranged on the inner side of the mixing tank, and the middle upper part of the left side of the connecting plate is rotatably connected with a rotating rod; and one end of the rotating rod penetrates through the outer wall of the connecting plate and is fixedly connected with a double-face gear, fixing blocks are fixedly connected to the middle lower portion of the inner side of the connecting plate, bevel gears are rotationally connected to the bottoms of the fixing blocks, and the outer walls of the bevel gears are connected with the left side and the right side of the outer wall of the double-face gear in an engaged mode. According to the stirring device disclosed by the utility model, the connecting plate is stabilized through the mounting mechanism, and when a double-sided gear rotates, a bevel gear on the outer wall is driven, so that a rotating rod and a stirring block rotate in opposite directions, and a stirring structure can be directly taken out, so that residues on the surface of the stirring block are cleaned, and the using effect of the device is improved; and meanwhile, water quality reagents can be quickly mixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to water quality reagent mixing technical field especially based on water quality detection's water quality reagent accurate metering mixing arrangement. BACKGROUND

[0002] In water quality detection, accurate metering of water quality reagents is crucial, and the amount of water quality reagents directly affects the accuracy of the detection results. Different amounts of reagents can lead to different degrees of chemical reaction. When using chemical titration method to detect the pH value of water, if the amount of acid or base reagent is not accurate, the concentration of hydrogen ions and hydroxide ions in water cannot be accurately determined, resulting in incorrect results. For the detection of trace substances and heavy metal ions in water, small deviations in reagent usage can lead to breakthroughs in detection limits or misjudgments of results, thereby affecting the assessment of water pollution levels. The speed of the stirring device can be controlled according to different water quality detection projects and reagent characteristics. Users can set the stirring speed and stirring time through the control panel of the device to achieve the best mixing effect.

[0003] In water quality detection, when accurate metering of solid reagents is required, a balance is usually used to prepare a certain concentration of sodium chloride standard solution for detecting the chloride ion content in water. The mass of sodium chloride solid needs to be accurately measured. When using a balance, attention should be paid to environmental factors such as avoiding operation in places with vibration or air flow, and the balance should be calibrated regularly to ensure its accuracy. However, the existing water quality reagent mixing device has low mixing efficiency during use, and the water quality reagents cannot be fully and uniformly mixed, which can lead to incomplete and uneven chemical reactions, thereby affecting the accuracy of the detection results. At the same time, the stirring blades will gradually accumulate dirt and residual reagents during use. If they cannot be disassembled and cleaned, these dirt and residual reagents will affect the mixing effect of the stirring blades and reduce the use rate of the equipment. SUMMARY

[0004] To make up for the above shortcomings, the utility model provides a water quality reagent accurate metering mixing device based on water quality detection, aiming to improve the problem of low mixing efficiency of the existing water quality reagent mixing device during use, which cannot fully and uniformly mix the water quality reagents, leading to incomplete and uneven chemical reactions, thereby affecting the accuracy of the detection results.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: water quality reagent accurate metering mixing arrangement based on water quality detection, including mixing tank, the inboard of mixing tank is provided with connecting plate, the left side middle upper portion of connecting plate is rotatively connected with rotating lever, one end of rotating lever penetrates the outer wall of connecting plate and is fixedly connected with double-sided gear, the inboard middle lower portion of connecting plate is all fixedly connected with fixed block, the bottom of fixed block is rotatively connected with bevel gear, the outer wall of bevel gear and the outer wall left and right sides of double-sided gear are engaged connection, the bottom middle part of bevel gear is fixedly connected with the rotating lever, the outer wall bottom of rotating lever is fixedly connected with stirring block, the inboard top of mixing tank is fixedly connected with top cover, the outer wall right side of mixing tank is provided with mounting mechanism, the mounting mechanism is used for quick dismounting.

[0006] As a further description of the above technical solution:

[0007] The mounting mechanism includes a T-shaped plate, the left end of the T-shaped plate is fixedly connected with the right side middle upper portion of the connecting plate, the bottom of the T-shaped plate is provided with a second clamping hole, the right side middle upper portion of the mixing tank is fixedly connected with a connecting frame, a T-shaped groove is formed in the middle of the top surface of the connecting frame, a movable clamping block is slidably connected to the inside of the T-shaped groove, a first clamping hole is formed in the right side of the T-shaped plate, the inside of the first clamping hole is in close contact with the other end of the movable clamping block, and a threaded knob is threadedly connected to the top of the T-shaped plate.

[0008] As a further description of the above technical solution:

[0009] A first handle is fixedly connected to the top of the connecting plate, and a first anti-skid sleeve is fixedly connected to the top of the outer wall of the first handle.

[0010] As a further description of the above technical solution:

[0011] The inside of the second clamping hole is in close contact with the top left side of the connecting frame, and a T-shaped rod is fixedly connected to the right middle portion of the movable clamping block.

[0012] As a further description of the above technical solution:

[0013] A feeding pipe is communicated with the left top of the outer wall of the mixing tank, and a first sealing cover is threadedly connected to the top of the feeding pipe.

[0014] As a further description of the above technical solution:

[0015] A second handle is fixedly connected to the front side of the outer wall of the mixing tank, and a second anti-skid sleeve is fixedly connected to the outer wall of the second handle.

[0016] As a further description of the above technical solution:

[0017] The outer wall right side bottom of the mixing tank is communicated with a discharge pipe, and the bottom of the discharge pipe is threadedly connected with a sealing cover two.

[0018] As a further description of the above technical solutions:

[0019] The outer wall rear side of the mixing tank is fixedly connected with a transparent plate, and the bottom of the mixing tank is fixedly connected with a bottom plate, and the bottom of the bottom plate is fixedly connected with a support plate around.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1、 in the utility model, the connecting plate is stabilized through the mounting mechanism, then the water quality reagent that needs to be mixed is put into the inside of the mixing tank through the feed pipe, when the double-sided gear is rotated and the bevel gear on the outer wall is driven, the rotating rod and the stirring block are rotated in opposite directions, when the connecting plate is released from the limiting of the mounting mechanism, the stirring structure can be directly taken out, so that the remaining on the surface of the stirring block is cleaned, the use effect of the device is increased, and the water quality reagent can be quickly mixed, which is convenient to use.

[0022] 2、 in the utility model, one side of the T-shaped plate is fixed with the connecting plate, then the inside of the clamping hole two is matched with the top one end of the connecting frame, then the movable clamping block is pushed along the inside of the T-shaped groove through the T-shaped rod, and stops when the one end of the movable clamping block contacts the inside of the clamping hole one, so that the stirring block after mixing is conveniently removed and cleaned by the operator, the subsequent use is not affected by the stains on the outer wall, and the practicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the front side perspective view of the water quality reagent accurate metering mixing device based on water quality detection provided by the utility model;

[0024] Figure 2 It is the local structure split drawing of the water quality reagent accurate metering mixing device based on water quality detection provided by the utility model;

[0025] Figure 3 It is the local structure drawing of the water quality reagent accurate metering mixing device based on water quality detection provided by the utility model;

[0026] Figure 4 It is the local structure display drawing of the water quality reagent accurate metering mixing device based on water quality detection provided by the utility model;

[0027] Figure 5 It is the local structure schematic view of the water quality reagent accurate metering mixing device based on water quality detection provided by the utility model.

[0028] LEGEND:

[0029] 1, mixing tank; 2, mounting mechanism; 201, connecting frame; 202, T-shaped plate; 203, T-shaped rod; 204, moving clamping block; 205, threaded knob; 206, clamping hole one; 207, T-shaped groove; 208, clamping hole two; 3, anti-skid sleeve one; 4, handle one; 5, top cover; 6, sealing cover one; 7, feeding pipe; 8, handle two; 9, anti-skid sleeve two; 10, bottom plate; 11, supporting plate; 12, sealing cover two; 13, discharge pipe; 14, connecting plate; 15, transparent plate; 16, rotating rod; 17, stirring block; 18, bevel gear; 19, fixed block; 20, rotating rod; 21, double-sided gear. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0031] Please refer to the drawings Figure 1 - the drawings Figure 2 An embodiment provided by the present application: a water quality reagent accurate metering and mixing device based on water quality detection, comprising a mixing tank 1, the inner side of the mixing tank 1 is provided with a connecting plate 14, the left side middle upper part of the connecting plate 14 is rotationally connected with a rotating rod 20, one end of the rotating rod 20 penetrates through the outer wall of the connecting plate 14 and is fixedly connected with a double-sided gear 21, the inner side middle lower part of the connecting plate 14 is fixedly connected with a fixed block 19, the bottom of the fixed block 19 is rotationally connected with a bevel gear 18, the outer wall of the bevel gear 18 is left and right meshingly connected with the outer wall of the double-sided gear 21, the bottom end middle part of the bevel gear 18 is fixedly connected with a rotating rod 16, the outer wall bottom of the rotating rod 16 is fixedly connected with a stirring block 17, the inner side top of the mixing tank 1 is fixedly connected with a top cover 5, the outer wall right side of the mixing tank 1 is provided with a mounting mechanism 2, the mounting mechanism 2 is used for quick disassembly and assembly, the top of the connecting plate 14 is fixedly connected with a handle one 4, the outer wall top of the handle one 4 is fixedly connected with an anti-skid sleeve one 3.

[0032] Specifically, by mixing tank 1 as a key container equipment, to ensure that the material can be fully and uniformly mixed, in its inside is provided with a connecting plate 14, the connecting plate 14 plays a supporting and connecting role, provides installation stability, the left side of the connecting plate 14 in the upper part, for installing rotating rod 20, one end of the rotating rod 20 flexibly penetrates the outer wall of the connecting plate 14, and a double-sided gear 21 is fixedly connected, the double-sided gear 21 can be engaged with other gears on both sides, so as to realize the bidirectional transmission of power, the outer wall of the bevel gear 18 and the outer wall of the double-sided gear 21 are engaged on both sides, when the double-sided gear 21 rotates, it will drive the bevel gear 18 to rotate through the engagement relationship.

[0033] Please refer to the attached Figure 3 - attached Figure 4 , the mounting mechanism 2 includes T-shaped plate 202, the left end of the T-shaped plate 202 is fixedly connected with the right side of the connecting plate 14 in the upper part, the bottom of the T-shaped plate 202 is provided with a clamping hole two 208, the right side of the mixing tank 1 is fixedly connected with the connecting frame 201 in the upper part, the top surface of the connecting frame 201 is provided with a T-shaped slot 207 in the middle, the T-shaped slot 207 is slidably connected with a movable clamping block 204, the right side of the T-shaped plate 202 is provided with a clamping hole one 206, the inner side of the clamping hole one 206 is matched with the other end of the movable clamping block 204, the top of the T-shaped plate 202 is threadedly connected with a threaded knob 205, the inner side of the clamping hole two 208 is matched with the top left side of the connecting frame 201, the right side of the movable clamping block 204 is fixedly connected with a T-shaped rod 203 in the middle;

[0034] Specifically, a stable and reliable connection is formed between the T-shaped plate 202 and the connecting plate 14, which provides a solid foundation for subsequent assembly and fixation, and it is connected with the connecting frame 201 in the upper right side of the mixing tank 1, the connecting frame 201 serves as an important part of supporting and fixing the T-shaped plate 202, cooperating with the T-shaped slot 207 and the movable clamping block 204, one end of which can freely slide in the T-shaped slot 207, and the other end can be tightly matched with the inner side of the clamping hole one 206 on the right side of the T-shaped plate 202, ensuring that the connection between the T-shaped plate 202 and the connecting frame 201 is firm and flexible, and can be adjusted as needed, and the other end can be tightly matched with the inner side of the clamping hole one 206 on the right side of the T-shaped plate 202, which can firmly fix the T-shaped plate 202 on the connecting frame 201, and when the threaded knob 205 is loosened, the T-shaped plate 202 can move and adjust on the connecting frame 201 to a certain extent.

[0035] Please refer to the attached Figure 3 - attached Figure 5The outer wall of the mixing tank 1 is communicated with a feeding pipe 7 on the left side of the top, a sealing cover one 6 is threadedly connected to the top of the feeding pipe 7, a handle two 8 is fixedly connected to the front side of the outer wall of the mixing tank 1, a non-slip sleeve two 9 is fixedly connected to the outer wall of the handle two 8, a discharging pipe 13 is communicated with the bottom of the right side of the outer wall of the mixing tank 1, a sealing cover two 12 is threadedly connected to the bottom of the discharging pipe 13, a transparent plate 15 is fixedly connected to the rear side of the outer wall of the mixing tank 1, and a bottom plate 10 is fixedly connected to the bottom of the mixing tank 1, and support plates 11 are fixedly connected to the bottom of the bottom plate 10;

[0036] Specifically, the feeding pipe 7 is the main channel for the material to enter the mixing tank 1, ensuring that the material will not leak or be contaminated during the addition process. A sealing cover one 6 is threadedly connected to the top of the feeding pipe 7. The sealing cover one 6 is made of a strong and highly sealed material, effectively preventing material leakage during the addition process. A handle two 8 is fixedly connected to the front side of the outer wall of the mixing tank 1 for easy handling and operation by the user. The transparent plate 15 is made of high-transmittance and high-strength material, allowing clear viewing of the material inside the mixing tank 1.

[0037] Working principle: when the water quality reagent needs to be mixed, first stabilize the connecting plate 14 with the installation mechanism 2, then put the water quality reagent to be mixed into the inside of the mixing tank 1 through the feeding pipe 7, at this time rotate the rotating rod 20 to drive the double-sided gear 21 to rotate, when the double-sided gear 21 rotates, the bevel gear 18 on the outer wall is driven to rotate in the opposite direction, the rotating rod 16 and the stirring block 17 rotate in opposite directions, and the water quality reagent is mixed. When the connecting plate 14 is released from the installation mechanism 2, the stirring structure can be directly removed to clean the surface of the stirring block 17, increasing the use effect of the device, and quickly mixing the water quality reagent for easy use.

[0038] Then fix the T-shaped plate 202 to one side of the connecting plate 14, align the inner side of the clamping hole two 208 with the top end of the connecting frame 201, then push the movable clamping block 204 along the inner side of the T-shaped slot 207 through the T-shaped rod 203, and stop when one end of the movable clamping block 204 contacts the inner side of the clamping hole one 206. At this time, twist the threaded knob 205 to limit the connecting frame 201 and the T-shaped plate 202, thus achieving convenient removal and cleaning of the mixed stirring block 17 by the operator, avoiding stains on the outer wall affecting subsequent use, and improving the practicality of the device.

[0039] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A water quality reagent accurate metering mixing device based on water quality detection, comprising a mixing tank (1), characterized in that: The inner side of the mixing tank (1) is provided with a connecting plate (14), the upper left side of the connecting plate (14) is rotatably connected with a rotating rod (20), one end of the rotating rod (20) penetrates through the outer wall of the connecting plate (14) and is fixedly connected with a double-sided gear (21), the inner side of the lower middle part of the connecting plate (14) is fixedly connected with a fixed block (19), the bottom of the fixed block (19) is rotatably connected with a helical gear (18), the outer wall of the helical gear (18) is meshed and connected with the outer wall of the left and right sides of the double-sided gear (21), the bottom end of the middle part of the helical gear (18) is fixedly connected with a rotating rod (16), the outer wall bottom of the rotating rod (16) is fixedly connected with a stirring block (17), the top of the inner side of the mixing tank (1) is fixedly connected with a top cover (5), the outer wall right side of the mixing tank (1) is provided with a mounting mechanism (2), and the mounting mechanism (2) is used for quick disassembly and assembly.

2. The water quality reagent accurate metering mixing device based on water quality detection according to claim 1, characterized in that: The mounting mechanism (2) comprises a T-shaped plate (202), the left end of the T-shaped plate (202) is fixedly connected with the right side of the upper middle part of the connecting plate (14), the bottom of the T-shaped plate (202) is provided with a clamping hole two (208), the right side of the upper middle part of the mixing tank (1) is fixedly connected with a connecting frame (201), the top surface of the connecting frame (201) is provided with a T-shaped slot (207), the inner side of the T-shaped slot (207) is slidably connected with a movable clamping block (204), the right side of the T-shaped plate (202) is provided with a clamping hole one (206), the inner side of the clamping hole one (206) is fitted with the other end of the movable clamping block (204), and the top of the T-shaped plate (202) is threadedly connected with a threaded knob (205).

3. The water quality reagent accurate metering mixing device based on water quality detection according to claim 1, characterized in that: The top of the connecting plate (14) is fixedly connected with a handle one (4), and the outer wall top of the handle one (4) is fixedly connected with an anti-skid sleeve one (3).

4. The water quality reagent accurate metering mixing device based on water quality detection according to claim 2, characterized in that: The inner side of the clamping hole two (208) is clamped with the top left side of the connecting frame (201), and the right middle part of the movable clamping block (204) is fixedly connected with a T-shaped rod (203).

5. The water quality reagent accurate metering mixing device based on water quality detection according to claim 1, characterized in that: The outer wall left side top of the mixing tank (1) is communicated with a feeding pipe (7), and the top of the feeding pipe (7) is threadedly connected with a sealing cover one (6).

6. The water quality reagent accurate metering mixing device based on water quality detection according to claim 1, characterized in that: The outer wall front side of the mixing tank (1) is fixedly connected with a handle two (8), and the outer wall of the handle two (8) is fixedly connected with an anti-skid sleeve two (9).

7. The water quality reagent accurate metering mixing device based on water quality detection according to claim 1, characterized in that: The outer wall right side bottom of the mixing tank (1) is communicated with a discharging pipe (13), and the bottom of the discharging pipe (13) is threadedly connected with a sealing cover two (12).

8. The water quality reagent accurate metering mixing device based on water quality detection according to claim 1, characterized in that: The outer wall rear side of the mixing tank (1) is fixedly connected with a transparent plate (15), the bottom of the mixing tank (1) is fixedly connected with a bottom plate (10), and the bottom of the bottom plate (10) is fixedly connected with a supporting plate (11) around.

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