CN216669922U - Crop pesticide residue detector convenient to carry - Google Patents
Crop pesticide residue detector convenient to carry Download PDFInfo
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- CN216669922U CN216669922U CN202123191132.1U CN202123191132U CN216669922U CN 216669922 U CN216669922 U CN 216669922U CN 202123191132 U CN202123191132 U CN 202123191132U CN 216669922 U CN216669922 U CN 216669922U
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- bin
- buffer solution
- pesticide residue
- solution storage
- crops
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Abstract
The utility model discloses a portable crop pesticide residue detector which comprises a bottle cap, wherein a connecting bottle body is arranged below the bottle cap, a juice extracting bin is fixedly connected below the connecting bottle body, a water outlet is formed in the bottom end inside the juice extracting bin, miniature mixers are fixedly installed on two sides of the water outlet, a buffer solution storage bin is arranged below the juice extracting bin, pesticide buffer solution is arranged inside the buffer solution storage bin, a constant-temperature reaction bin is fixedly connected below the buffer solution storage bin, a movable bottom cover is arranged below the constant-temperature reaction bin, a spring telescopic rod is movably connected in the middle of the movable bottom cover, and pesticide residue detection test paper is movably arranged above the spring telescopic rod. The detector is small in size and convenient to carry, and a detector only needs to put agricultural products to be detected into the detector, so that the pesticide residue of the agricultural products can be detected by comparing test paper, and the detector is very convenient.
Description
Technical Field
The utility model relates to the field of pesticide residue detection, in particular to a crop pesticide residue detector convenient to carry.
Background
With the continuous development of the livelihood of China, people seek agricultural products with better quality, however, the production rate of agricultural products is ensured by using chemical products such as pesticides inevitably in the production and transportation links of crops, but the excessive use of chemical components such as pesticides has great influence on the health of people, so the popularization of the pesticide residue detector is the key point.
However, the existing pesticide residue detector is not only complex in operation, but also not easy to carry.
The prior patent (CN105807015A) discloses a crop pesticide residue detector convenient to carry, which comprises a shell, a silica gel protective sleeve, an extrusion bottle, a liquid storage tank, a liquid suction machine, a liquid guide cover, a test paper box, an installation cavity, a paper drawer, a press lock and a spring scale. The utility model has the beneficial effects that: the washing liquid contained in the device is sprayed on vegetables, fruits or other objects to be detected, and then the pesticide residue detection test paper is used for detecting whether the pesticide residue exists on the test object or not. The utility model can realize the detection of pesticide residue of medicines, foods and daily necessities at any time and any place, and delivers the detection method and the standard of the pesticide residue to the consumers and the people. Therefore, the safety of the medicine, food and daily necessities reaches the standard and the quality of life of the whole people is improved to form an approaching mechanism.
However, this device still has some problems: the pesticide eluent is in a spraying mode and is completed separately from the detection operation, the reaction environment of the pesticide and the detection test paper cannot be guaranteed, a constant temperature system is not used for providing the reaction temperature of the pesticide required by the detection test paper, and the pesticide eluent cannot be used in extreme climates.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a crop pesticide residue detector convenient to carry.
In order to achieve the purpose, the utility model adopts the following technical scheme: a crop pesticide residue detector convenient to carry comprises a bottle cap, a connecting bottle body is arranged below the bottle cap, a juice extracting bin is fixedly connected below the connecting bottle body, a water outlet is formed in the bottom end of the interior of the juice extracting bin, a miniature stirrer is fixedly mounted on the two sides of the water outlet, a buffer solution storage bin is arranged below the juice extracting bin, pesticide buffer solution is arranged inside the buffer solution storage bin, a pressing type water outlet is fixedly mounted at the middle position of the inner wall of the interior of the buffer solution storage bin, a constant temperature reaction bin is fixedly connected below the buffer solution storage bin, a constant temperature heating rod is fixedly mounted inside the constant temperature reaction bin, a movable bottom cover is arranged below the constant temperature reaction bin, a spring telescopic rod is movably connected to the middle position of the movable bottom cover, and pesticide residue detection test paper is movably arranged above the spring telescopic rod, a filter screen is fixedly arranged below the water outlet of the juice extracting bin.
As a further description of the above technical solution:
the bottle cap is characterized in that a thread structure matched with the periphery of the outside of the top end of the connecting bottle body is arranged on the periphery of the inside of the bottom end of the bottle cap, and the bottle cap is movably connected with the connecting bottle body through the thread structure.
As a further description of the above technical solution:
the juicing device is characterized in that a thread structure matched with the outside of the top end of the buffer solution storage bin is arranged on the periphery of the inner part of the bottom end of the juicing bin, and the juicing bin is movably connected with the buffer solution storage bin through the thread structure.
As a further description of the above technical solution:
the outside of push type delivery port sets up to cylindric structure, and cylindric structure is inside cavity, and hollow structure is inside to be provided with four fan-shaped membrane lamellas.
As a further description of the above technical solution:
and a drainage tube is arranged above the pesticide residue detection test paper, and the outer wall of the drainage tube is fixedly connected to the inner walls of the buffer solution storage bin and the constant-temperature reaction bin.
As a further description of the above technical solution:
and a threaded structure is arranged at the joint of the constant-temperature reaction bin and the movable bottom cover.
As a further description of the above technical solution:
the back of the constant-temperature reaction bin is fixedly provided with a battery bin
As a further description of the above technical solution:
the outside activity in buffer solution storage storehouse is provided with the silica gel cover, buffer solution storage storehouse adopts soft plastics material.
The utility model has the following beneficial effects:
the utility model discloses in, unscrew the bottle lid, drop into the storehouse of squeezing the juice with crops through the bottle lid in, the moisture in the miniature mixer in the storehouse of squeezing the juice peels off out with crops, filter off the residue through the filter screen, guarantee that only the moisture of the crops that await measuring flows in the drain, press down buffer solution storage storehouse, pesticide buffer solution is from push type delivery port blowout, the crop moisture mixture that has awaited measuring has guaranteed crops moisture and pesticide residue test paper's reaction environment, and the constant temperature heating rod in the constant temperature reaction storehouse can guarantee that crops pesticide residue detects required 37 ℃ reaction temperature.
In the utility model, the expanding spring in the activity bottom can laminate drainage tube and pesticide residue test paper closely, and the outside silica gel cover in buffer solution storage storehouse not only can play the guard action to buffer solution storage storehouse, makes things convenient for the detection personnel operation moreover more.
In the utility model, need not artifical manual exodermis of peeling off crops, moisture in the crops can fully be peeled off in micro-mixer's the use, and the convenient detector in storehouse of the design in buffer solution storage storehouse adds pesticide buffer solution, and this detector is small, when conveniently carrying, the operation is also very simple.
Drawings
FIG. 1 is an overall view of a portable detector for pesticide residue in crops according to the present invention;
FIG. 2 is a front cross-sectional view of a portable detector for pesticide residue in crops according to the present invention;
FIG. 3 is a schematic view of a pressing type water outlet of the portable detector for pesticide residue in crops according to the present invention;
fig. 4 is a rear view of the portable detector for pesticide residue in crops according to the present invention.
Illustration of the drawings:
1. a bottle cap; 2. connecting the bottle body; 3. a juicing bin; 4. a silica gel sleeve; 5. a constant temperature reaction bin; 6. a movable bottom cover; 7. a micro-mixer; 8. a pressing type water outlet; 9. a buffer storage bin; 10. a pesticide buffer solution; 11. a constant temperature heating rod; 12. pesticide residue detection test paper; 13. a spring telescopic rod; 14. a drainage tube; 15. a battery compartment; 16. and (5) a filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, one embodiment of the present invention is provided: the utility model provides a crops pesticide residue detector convenient to carry, including bottle lid 1, the below of bottle lid 1 is provided with connects body 2, the inside bottom of bottle lid 1 has set up all around and has been connected the outside helicitic texture that matches the use all around in 2 tops of body, bottle lid 1 passes through helicitic texture swing joint with connecting body 2, connect 2 below fixedly connected with of body storehouse 3 of squeezing the juice, the delivery port is seted up to 3 inside bottoms in storehouse of squeezing the juice, the both sides fixed mounting of delivery port has miniature mixer 7, the below in storehouse 3 of squeezing the juice is provided with buffer solution storage storehouse 9, 3 inside helicitic texture that uses with the outside cooperation in buffer solution storage storehouse 9 top that is provided with all around in storehouse of squeezing the juice, it passes through helicitic texture swing joint to squeeze the juice storehouse 3 and buffer solution storage storehouse 9, the outside activity in buffer solution storage storehouse 9 is provided with silica gel cover 4, buffer solution storage storehouse 9 adopts the soft plastics material, make things convenient for the detection personnel to press buffer solution storage storehouse 9.
Buffer solution storage bin 9 is inside to be provided with pesticide buffer solution 10, and buffer solution storage bin 9 inside inner wall intermediate position fixed mounting has push type delivery port 8, and the outside of push type delivery port 8 sets up to cylindric structure, the inside cavity of cylindric structure, and the inside fan-shaped membrane lamella that is provided with of hollow structure guarantees that buffer solution storage bin 9 will spout in the push type delivery port 8 only when receiving to press.
The below fixedly connected with constant temperature reaction storehouse 5 in buffer solution storage storehouse 9, the fixed battery compartment 15 that is provided with in the back in constant temperature reaction storehouse 5, the inside fixed mounting in constant temperature reaction storehouse 5 has constant temperature heating rod 11, constant temperature reaction storehouse 5 below is provided with movable bottom 6, constant temperature reaction storehouse 5 is provided with the helicitic texture with the junction of activity bottom 6, the intermediate position swing joint of activity bottom 6 has spring telescopic link 13, the top activity of spring telescopic link 13 is provided with pesticide residue test paper 12, the delivery port below fixed mounting in storehouse 3 of squeezing juice has filter screen 16, the top of pesticide residue test paper 12 is provided with drainage tube 14, fixed connection is on the inner wall in buffer solution storage storehouse 9 and constant temperature reaction storehouse 5 on drainage tube 14's the outer wall.
The working principle is as follows: the bottle cap 1 is unscrewed, crops are put into the juice extracting bin 3 through the bottle cap 1, the micro-stirrer 7 in the juice extracting bin 3 peels off the moisture in the crops, filtering out residues through a filter screen 16 to ensure that only the moisture of crops to be detected flows into a drainage tube 14, pressing a buffer solution storage bin 9, spraying pesticide buffer solution 10 from a pressing type water outlet 8, mixing with the crop moisture to be detected ensures the reaction environment of the crop moisture and the pesticide residue detection test paper 12, the constant temperature heating rod 11 in the constant temperature reaction chamber 5 can ensure the reaction temperature of 37 ℃ required by the detection of the pesticide residue of the crops, the spring telescopic rod 13 in the movable bottom cover 6 can closely attach the drainage tube 14 to the pesticide residue detection test paper 12, and the outside silica gel cover 4 in buffer solution storage storehouse 9 not only can play the guard action to buffer solution storage storehouse 9, makes things convenient for the detection personnel operation moreover more.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a crops pesticide residue detector convenient to carry, includes bottle lid (1), its characterized in that: a connecting bottle body (2) is arranged below the bottle cap (1), a juicing bin (3) is fixedly connected below the connecting bottle body (2), a water outlet is formed in the bottom end inside the juicing bin (3), miniature mixers (7) are fixedly mounted on the two sides of the water outlet, a buffer solution storage bin (9) is arranged below the juicing bin (3), a pesticide buffer solution (10) is arranged inside the buffer solution storage bin (9), a pressing type water outlet (8) is fixedly mounted in the middle position of the inner wall inside the buffer solution storage bin (9), a constant-temperature reaction bin (5) is fixedly connected below the buffer solution storage bin (9), a constant-temperature heating rod (11) is fixedly mounted inside the constant-temperature reaction bin (5), a movable bottom cover (6) is arranged below the constant-temperature reaction bin (5), and a spring telescopic rod (13) is movably connected in the middle position of the movable bottom cover (6), pesticide residue detection test paper (12) is movably arranged above the spring telescopic rod (13), and a filter screen (16) is fixedly arranged below a water outlet of the juicing bin (3).
2. The portable detector for pesticide residue in crops as claimed in claim 1, wherein: the bottle cap is characterized in that a threaded structure which is matched with the outside of the top of the bottle body (2) for use is arranged on the periphery of the inside of the bottom end of the bottle cap (1), and the bottle cap (1) is movably connected with the bottle body (2) through the threaded structure.
3. The portable detector for pesticide residue in crops as claimed in claim 1, wherein: the juicing device is characterized in that a thread structure matched with the outside of the top end of the buffer solution storage bin (9) is arranged on the periphery of the inner part of the bottom end of the juicing bin (3), and the juicing bin (3) is movably connected with the buffer solution storage bin (9) through the thread structure.
4. The portable detector for pesticide residue in crops as claimed in claim 1, wherein: the pressing type water outlet (8) is externally arranged to be of a cylindrical structure, the inside of the cylindrical structure is hollow, and four fan-shaped membrane flaps are arranged inside the hollow structure.
5. The portable detector for pesticide residue in crops as claimed in claim 1, wherein: a drainage tube (14) is arranged above the pesticide residue detection test paper (12), and the outer wall of the drainage tube (14) is fixedly connected to the inner walls of the buffer solution storage bin (9) and the constant-temperature reaction bin (5).
6. The portable detector for pesticide residue in crops as claimed in claim 1, wherein: and a threaded structure is arranged at the joint of the constant-temperature reaction bin (5) and the movable bottom cover (6).
7. The portable detector for pesticide residue in crops as claimed in claim 1, wherein: and a battery bin (15) is fixedly arranged on the back surface of the constant-temperature reaction bin (5).
8. The portable detector for pesticide residue in crops as claimed in claim 1, wherein: the outside activity of buffer solution storage storehouse (9) is provided with silica gel cover (4), buffer solution storage storehouse (9) adopt soft plastics material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123191132.1U CN216669922U (en) | 2021-12-18 | 2021-12-18 | Crop pesticide residue detector convenient to carry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123191132.1U CN216669922U (en) | 2021-12-18 | 2021-12-18 | Crop pesticide residue detector convenient to carry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216669922U true CN216669922U (en) | 2022-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123191132.1U Active CN216669922U (en) | 2021-12-18 | 2021-12-18 | Crop pesticide residue detector convenient to carry |
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| CN (1) | CN216669922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117571437A (en) * | 2023-11-20 | 2024-02-20 | 广州毅昌科技股份有限公司 | Quantitative sample cup-in extraction device |
-
2021
- 2021-12-18 CN CN202123191132.1U patent/CN216669922U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117571437A (en) * | 2023-11-20 | 2024-02-20 | 广州毅昌科技股份有限公司 | Quantitative sample cup-in extraction device |
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