Liquid raw pesticide density detection device for pesticide products

Abstract

The utility model discloses a liquid raw medicine density detection device for pesticide products, which comprises an electronic weight detector, a limiting plate is arranged in the middle of the upper end of the electronic weight detector, two silica gel columns are symmetrically arranged on two sides of the limiting plate, positioning blocks are arranged at the upper ends of the silica gel columns, damping springs are wound on the outer surfaces of the lower ends of the positioning blocks, and the damping springs are connected with the electronic weight detector. The upper end of the positioning block is clamped with the lower end of a positioning plate; the side surface of the lower end of the measuring cup is connected to the middle of the positioning plate in a clamped mode, and the lower end of the measuring cup is attached to the stress plate. According to the liquid raw pesticide density detection device for the pesticide product, the measuring cup in the device is matched with the liquid densimeter for use, quantitative density detection can be directly carried out on the raw pesticide of the pesticide through the electronic weight density detector, direct detection and use of pesticide stock solutions with different densities are improved, and the detection efficiency is improved. Rapid detection and use in the stock solution detection process of different pesticides are improved, and detection data errors caused by the fact that the pesticides are dissolved in water are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of pesticide density detection, in particular to a liquid original pesticide density detection device for pesticide products. Background Art

[0002] Pesticides refer to chemical agents used in agriculture to prevent and control pests and diseases and regulate plant growth. They are widely used in agricultural, forestry, animal husbandry production, environmental and household hygiene pest control and epidemic prevention, and industrial product mildew and moth prevention. They are widely used as deep-processed auxiliary products in agriculture, forestry and animal husbandry. In the process of producing pesticides, they are divided into solid pesticides and liquid pesticides. Among them, liquid pesticides have a wider range of applications. In the production process of pesticide concentrates, the concentrate needs to be tested for density. It is a test item for detecting whether the finished pesticide products meet the standards. Most of the existing methods for detecting the density of pesticide concentrates are tested by the U-tube method for the original liquid detection method. However, since most pesticides are soluble in water, it is easy to cause errors in the detection of density. In addition, the use of the existing device requires the upper end of the density meter to be stable. The one-way suspension at the top waits for the density meter to remain stable through its own weight before the waiting time can be detected. In the process of keeping the density meter stable, it is difficult to maintain stable clamping and support for different types of density meters on both sides of the upper end, which easily affects the direct reading of density data. Utility Model Content

[0003] The utility model aims to provide a density detection device for liquid raw materials of pesticide products, so as to solve the problems raised in the above-mentioned background technology, such as that most pesticides are soluble in water, which may easily cause errors in density detection, and that the use of the existing device requires the upper end of the density meter to be kept stable, and the density meter can only be detected after being kept stable by its own weight through a one-way suspension at the top for a waiting time, and that in the process of keeping the density meter stable, it is difficult to maintain stable clamping and support for density meters of different models on both sides of the upper end, which may easily affect the direct reading of density data.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a liquid raw material density detection device for pesticide products, comprising an electronic weight detector, a limit plate is arranged in the middle of the upper end of the electronic weight detector, two silicone columns are symmetrically arranged on both sides of the limit plate, and a positioning block is arranged on the upper end of the silicone column, a shock-absorbing spring is wound around the outer surface of the lower end of the positioning block, and the upper end of the positioning block is clamped and connected with the lower end of the positioning plate;

[0005] The measuring cup has a lower side surface that is snap-connected to the middle position of the positioning plate, the lower end of the measuring cup is in contact with the force-bearing plate, and the force-bearing plate is located in the middle position of the limiting plate, the upper end of the measuring cup is snap-connected to the limiting rod, and one end of the limiting rod is set to an arc structure;

[0006] A solid block is symmetrically connected to both sides of the limit plate, the upper end of the solid block is arranged as a slide rail structure, and the slide rail at the upper end of the solid block is slidably connected to the lower end of the telescopic rod, a baffle is arranged on one side of the upper end of the telescopic rod, and a slider is slidably connected to one side of the baffle.

[0007] The above technical solution is adopted to facilitate the positioning detection and use of different pesticide raw materials, and reduce the inaccurate density measurement caused by the dissolution of the pesticide raw solution in water.

[0008] Preferably, a digital display screen is arranged on one side of the electronic weight detector, and a shock absorbing plate is symmetrically arranged on the lower end surface of the electronic weight detector.

[0009] By adopting the above technical solution, the influence of external vibration factors on the device can be greatly reduced, making it easier to directly read the numerical value.

[0010] Preferably, the upper end of the positioning block is arranged as an inverted truncated cone structure, and the lower end of the positioning block passes through the positioning plate, a circular hole is arranged in the middle of the positioning plate, and a silicone block is arranged on the side of the circular hole of the positioning plate.

[0011] By adopting the above technical solution, the measuring cup inside the device can be kept stably positioned for use, and the measuring cup will not fall over during the measurement process.

[0012] Preferably, the arc-shaped structure of the limiting rod is fitted on the surface of the liquid density meter, and one side of the limiting rod is provided with a C-shaped silicone structure.

[0013] The adoption of the technical solution makes it easy to directly read and use the value of the liquid density meter, and facilitates the normal use of the device.

[0014] Preferably, both sides of the middle rod-shaped structure of the limiting rod are convex structures, and a gap is left between the lower end of the liquid density meter and the lower end of the inner wall of the measuring cup.

[0015] The above technical solution makes it easy to replace the length of the limit rod, which is used to assist the liquid density meter in maintaining a stable state.

[0016] Preferably, the telescopic rod is a two-stage sliding structure, a latch is provided in the middle of the telescopic rod, and a silicone structure is provided on one side of the sliding block.

[0017] The above technical solution is adopted to facilitate direct positioning and clamping of both sides of the upper end of liquid density meters of different thicknesses.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the liquid original drug density detection device for pesticide products:

[0019] 1. When using the device, the measuring cup inside the device is used in conjunction with the liquid density meter. Through the electronic weight density detector, the density of the original pesticide can be directly tested quantitatively, which improves the direct detection of pesticide stock solutions of different densities, improves the rapid detection of different pesticide stock solutions, and avoids density detection data errors caused by pesticides dissolving in water;

[0020] 2. The arc structure on one side of the limit rod inside the device can be attached to the middle periphery of the target density meter, and the limit rod is buckled with one side of the measuring cup to assist the liquid density meter to quickly enter a stable state, so that the lower end of the liquid density meter enters the pesticide concentrate inside the measuring cup, and then the density is directly measured and used, which is convenient for direct use of the device, shortens the time for the liquid density meter to wait for a stable state, and facilitates the use efficiency of the device;

[0021] 3. The baffle inside the device slides with the silicone block to maintain the direct storage effect of the pesticide density of the liquid density meter at any position inside the measuring cup, which is convenient for direct detection inside the device. The position distance between the two baffles is adjusted by sliding the telescopic rod at the upper end of the solid block to facilitate the clamping of the liquid density meter. The telescopic adjustment of the telescopic block facilitates the clamping of different liquid density meters on both sides of the upper end, thereby increasing the overall application range. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall internal front view structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the overall internal side structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the overall external top view structure of the utility model;

[0025] Figure 4 This is a front view structural diagram of the utility model liquid density meter and baffle installation state.

[0026] In the figure: 1. electronic weight detector; 2. limit plate; 3. silicone column; 4. shock-absorbing spring; 5. positioning block; 6. positioning plate; 7. silicone block; 8. force plate; 9. measuring cup; 10. limit rod; 11. liquid density meter; 12. solid block; 13. telescopic rod; 14. baffle; 15. slider. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-4 The utility model provides a technical solution: a liquid raw material density detection device for pesticide products, including an electronic weight detector 1, a limit plate 2, a silicone column 3, a shock absorbing spring 4, a positioning block 5, a positioning plate 6, a silicone block 7, a force plate 8, a measuring cup 9, a limit rod 10, a liquid density meter 11, a solid block 12, a telescopic rod 13, a baffle 14 and a slider 15;

[0029] Among them, the electronic weight detector 1 has a limit plate 2 arranged in the middle of its upper end, two silicone columns 3 are symmetrically arranged on both sides of the limit plate 2, and a positioning block 5 is arranged on the upper end of the silicone column 3, a shock-absorbing spring 4 is wound on the outer surface of the lower end of the positioning block 5, and the upper end of the positioning block 5 is snap-connected with the lower end of the positioning plate 6, one side of the electronic weight detector 1 is arranged as a digital display screen, and a shock-absorbing sheet is symmetrically arranged on the lower end surface of the electronic weight detector 1, the upper end of the positioning block 5 is arranged as an inverted truncated cone structure, and the lower end of the positioning block 5 passes through the positioning plate 6, a circular hole is arranged in the middle of the positioning plate 6, and a silicone block 7 is arranged on the side of the circular hole of the positioning plate 6;

[0030] When using the device, the electronic weight detector 1 inside the device is directly positioned on the desktop, and the weight of the measuring cup 9 and the liquid inside the measuring cup 9 is directly measured through the force plate 8 in the middle of the limit plate 2 at the upper end of the electronic weight detector 1. The electronic weight detector 1 is a liquid weight detection device used in laboratories sold on the market, which is used to measure the total weight of the liquid. When in use, the force plate 8 at the upper end of the electronic weight detector 1 first removes the weight of the empty bottle of the measuring cup 9, and then displays the value on the digital display screen on one side of the electronic weight detector 1 to facilitate reading the overall weight value. When in use, the shock-absorbing plate on the lower end surface of the electronic weight detector 1 is used to reduce the vibration of the outside to the inside, wherein the shock-absorbing plate is a thick silicone structure. When in use, the silicone column 3 is placed downward into the hole on the side of the limit plate 2, and the lower end of the positioning plate 6 is supported by the inverted truncated cone structure at the upper end of the positioning block 5. When in use, the shock-absorbing spring 4 on the outer surface of the lower end of the positioning block 5 can be used for shock absorption. The silicone block 7 set on the side of the circular hole of the positioning plate 6 and the circular hole of the positioning plate 6 assist in the stable use of the measuring cup 9 as a whole;

[0031] The measuring cup 9, whose lower end side surface is snap-connected to the middle position of the positioning plate 6, the lower end of the measuring cup 9 is in contact with the force plate 8, and the force plate 8 is located in the middle position of the limit plate 2, the upper end of the measuring cup 9 is snap-connected with the limit rod 10, and one end of the limit rod 10 is set as an arc structure, the arc structure of the limit rod 10 is in contact with the surface of the liquid density meter 11, and one side of the limit rod 10 is set as a C-shaped silicone structure, the two sides of the middle rod-shaped structure of the limit rod 10 are convex structures, and a gap is left between the lower end of the liquid density meter 11 and the lower end of the inner wall of the measuring cup 9;

[0032] After the measuring cup 9 is placed in the circular hole of the positioning plate 6, the lower end of the measuring cup 9 is fitted with the force plate 8, and the weight is received by the force plate 8. The C-shaped silicone structure on one side of the limiting rod 10 is directly stuck in the opening of the upper end of the measuring cup 9. After the pesticide stock solution is poured into the measuring cup 9, the convex structure on the rod-shaped side of the limiting rod 10 is connected with the C-shaped silicone structure on one side of the limiting rod 10 to form the limiting rod 10, so that the arc structure at one end of the limiting rod 10 is fitted with the middle surface of the liquid density meter 11 to maintain stability. The liquid density meter 11 is a mature product sold on the market. The liquid density meter 11 is a sealed glass tube with a lead shot or mercury with a relatively high density at its lower end. When in use, the liquid density meter 11 is placed in the solution to be tested. Figure 1 As shown;

[0033] The solid block 12 is symmetrically connected to both sides of the limit plate 2, the upper end of the solid block 12 is set as a slide rail structure, and the upper end of the solid block 12 is slidably connected to the lower end of the telescopic rod 13, a baffle 14 is set on one side of the upper end of the telescopic rod 13, and a slider 15 is slidably connected to one side of the baffle 14, the telescopic rod 13 is a two-stage sliding structure, and a latch is set in the middle of the telescopic rod 13, and a silicone structure is set on one side of the slider 15;

[0034] When in use, one side of the solid block 12 is engaged with the side of the limiting plate 2. Figure 2 As shown, by pulling the lower end of the telescopic rod 13 slidably connected to the slide rail at the upper end of the solid block 12, the overall length of the telescopic rod 13 can be adjusted. When in use, the latch set in the middle of the telescopic rod 13 can be opened according to the length of the liquid density meter 11, and the length of the upper end of the telescopic rod 13 can be pulled. By driving the overall height of the baffle 14 on one side of the upper end of the two telescopic rods 13, it is convenient to pull the position of the slider 15 on one side of the baffle 14, so that the two sliders 15 are located on both sides of the liquid density meter 11, wherein the shape of the liquid density meter 11 is not a fixed shape, and it has multiple sizes and weights.

[0035] Working principle: When using the liquid raw material density detection device for pesticide products, the silicone column 3 is placed on the side of the limit plate 2 at the upper end of the electronic weight detector 1, so that the truncated cone structure caused by the upper end of the positioning block 5 is engaged with the positioning plate 6, and the vibration of the positioning plate 6 is reduced by the shock-absorbing spring 4. The measuring cup 9 is passed through the positioning plate 6 to contact the force plate 8, and the silicone block 7 assists the overall stable use of the measuring cup 9. The numerical value is displayed on the digital display screen on one side of the electronic weight detector 1. At the same time, the weight of the empty measuring cup 9 and the limit rod 10 connected to the upper end of the measuring cup 9 are removed. After the pesticide raw liquid is poured into the measuring cup 9, the liquid density meter 11 is placed on the upper end of the measuring cup 9 to contact the raw liquid inside, and the telescopic rod 13 on the upper end of the solid block 12 is pulled, so that the baffle 14 and the slider 15 on one side are clamped with the two sides of the upper end of the liquid density meter 11, so that the liquid density meter 11 can perform pressure detection on the raw liquid, thereby increasing the overall practicality.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A liquid raw material density detection device for pesticide products, comprising a liquid density meter (11); characterized in that: It also comprises an electronic weight detector (1), a limit plate (2) is arranged in the middle of the upper end of the limit plate (2), two silicone columns (3) are symmetrically arranged on both sides of the limit plate (2), and a positioning block (5) is arranged on the upper end of the silicone column (3), a shock absorbing spring (4) is wound around the outer surface of the lower end of the positioning block (5), and the upper end of the positioning block (5) is snap-connected with the lower end of the positioning plate (6); The measuring cup (9) has a lower end side surface that is snap-connected to the middle position of the positioning plate (6), the lower end of the measuring cup (9) is in contact with the force-bearing plate (8), and the force-bearing plate (8) is located in the middle position of the limiting plate (2), the upper end of the measuring cup (9) is snap-connected to the limiting rod (10), and one end of the limiting rod (10) is arranged in an arc-shaped structure; A solid block (12) is symmetrically snap-fitted to both sides of the limit plate (2); the upper end of the solid block (12) is provided with a slide rail structure, and the slide rail at the upper end of the solid block (12) is slidably connected to the lower end of the telescopic rod (13); a baffle (14) is provided on one side of the upper end of the telescopic rod (13), and a slider (15) is slidably connected to one side of the baffle (14).

2. The liquid technical density detection device for pesticide products according to claim 1, characterized in that: One side of the electronic weight detector (1) is provided with a digital display screen, and a shock absorbing sheet is symmetrically provided on the lower end surface of the electronic weight detector (1).

3. The liquid technical density detection device for pesticide products according to claim 1, characterized in that: The upper end of the positioning block (5) is arranged as an inverted truncated cone structure, and the lower end of the positioning block (5) passes through the positioning plate (6), a circular hole is arranged in the middle of the positioning plate (6), and a silicone block (7) is arranged on the side of the circular hole of the positioning plate (6).

4. The liquid technical density detection device for pesticide products according to claim 1, characterized in that: The arc-shaped structure of the limiting rod (10) is fitted on the surface of the liquid density meter (11), and one side of the limiting rod (10) is provided with a C-shaped silica gel structure.

5. The liquid technical density detection device for pesticide products according to claim 1, characterized in that: The middle rod-shaped structure of the limiting rod (10) has protruding structures on both sides, and a gap is left between the lower end of the liquid density meter (11) and the lower end of the inner wall of the measuring cup (9).

6. The liquid technical density detection device for pesticide products according to claim 1, characterized in that: The telescopic rod (13) is a two-stage sliding structure, a latch is arranged in the middle of the telescopic rod (13), and a silicone structure is arranged on one side of the sliding block (15).

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