CN216350351U

CN216350351U - Agricultural product production pesticide residue short-term test device

Info

Publication number: CN216350351U
Application number: CN202122262127.9U
Authority: CN
Inventors: 周永芬
Original assignee: Hebei Haiqi Trading Co ltd
Current assignee: Hebei Haiqi Trading Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-04-19
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a device for quickly detecting pesticide residues in agricultural product production, which comprises a shell, a cover, a cavity, a control switch, a motor, a stirring rod, a filter screen and a detection box, wherein the cavity is formed in the center of the interior of the shell, a thread groove is formed in the circle above the cavity, the cover is arranged above the shell and movably connected with the shell through the thread groove, and the control switch is fixedly connected to one side above the cover. The agricultural chemical concentration detector is simple in structure, pesticide on the surface of crops can be fully contacted with clean water by driving the stirring rod below the stirring rod to rotate through the motor, the detection accuracy can be improved, the connecting block and the connecting groove are arranged, the interior of the cavity and the filter screen can be cleaned, the influence on the next detection is prevented, the through hole, the groove and the contrast card are further arranged, the test paper and the contrast card can be used for carrying out digital contrast, the concentration of the pesticide can be determined, and the detection is more rapid and convenient.

Description

Agricultural product production pesticide residue short-term test device

Technical Field

The utility model relates to the technical field of agricultural product pesticide detection equipment, in particular to a rapid detection device for pesticide residues produced by agricultural products.

Background

Pesticide residue is a general term of trace amounts of pesticide protogen, toxic metabolites, degradation products and impurities which are not decomposed and remain in organisms, harvested materials, soil, water bodies and atmosphere in a period after pesticide use, and the pesticide applied to crops has a part of the pesticide attached to the crops and a part of the pesticide scattered in the environments such as soil, atmosphere, water and the like, and a part of the pesticide remaining in the environment is absorbed by the plants.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for quickly detecting pesticide residues in agricultural product production, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an agricultural product production pesticide residue short-term test device, includes casing, lid, cavity, control switch, motor, puddler, filter screen and detection box, the cavity has been seted up at the inside center of casing, the thread groove has been seted up to the top round of cavity, the top of casing is provided with the lid, and both are in the same place through thread groove swing joint, top one side fixedly connected with control switch of lid, the lid is close to the inside one side center of cavity and is provided with the motor, the below of motor is provided with the puddler, and the puddler setting is in the inside of cavity, the bottom of casing is provided with the filter screen, and the inner wall sliding contact of filter screen and casing is in the same place, one side below fixedly connected with of casing detects the box.

Preferably, a first placing groove is formed in the center of one side, close to the cavity, of the cover, and a motor is fixedly connected inside the first placing groove.

Preferably, the output end of the motor penetrates through the bottom of the cover, the other side of the motor is fixedly connected with a transmission rod, a plurality of stirring rods are symmetrically and fixedly connected to the two sides of the transmission rod, and rubber pads are fixed on the surfaces of the stirring rods.

Preferably, the inner wall of the cavity is symmetrically provided with connecting grooves, and the connecting parts of the filter screen are arranged in the connecting grooves in a sliding manner.

Preferably, the bilateral symmetry fixedly connected with connecting block of filter screen, the connecting block slides and sets up the inside of spread groove.

Preferably, a plurality of second placing grooves are formed in the surface of one side of the detection box, and comparison cards are fixedly arranged in the second placing grooves.

Preferably, a groove is formed in the upper portion of one side, close to the shell, of the detection box.

Preferably, a through hole is formed in one side, close to the detection box, of the shell, and the other side of the through hole is fixedly connected to the inner wall of the groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the agricultural chemical detection device is used, crops and clean water are poured into the cavity inside the shell, the cover is fixed with the shell through the thread groove, the motor is controlled to work through the control switch, the motor drives the stirring rod below the motor to rotate, the crops inside the shell are stirred, pesticides on the surfaces of the crops are fully dissolved in water, the detection accuracy can be improved, the connecting block and the connecting groove are arranged, the filter screen at the bottom of the cavity can be taken out, the crops inside the cavity and the inner wall of the cavity can be conveniently cleaned, and the detection on the next side is prevented from being influenced;

2. the test paper box is also provided with the through hole and the groove, the solution in the shell can flow into the groove on one side of the test box through the through hole on one side, the test paper is inserted into the solution in the groove and is taken out to be compared with the comparison card in the second placing groove, the concentration number of pesticide can be quickly obtained, and the test paper box is convenient and quick to use and has the advantages of simple structure, convenience in use and good using effect.

Drawings

FIG. 1 is a perspective view of a device for rapidly detecting pesticide residues in agricultural product production according to the present invention;

FIG. 2 is a front sectional view of the device for rapidly detecting pesticide residues in agricultural product production according to the present invention;

FIG. 3 is a structure diagram of a filter screen of the rapid detection device for pesticide residue in agricultural product production.

In the figure: 1. a housing; 2. a cover; 3. a cavity; 4. a control switch; 5. placing the first groove; 6. a motor; 7. a thread groove; 8. a transmission rod; 9. a stirring rod; 10. connecting blocks; 11. connecting grooves; 12. a filter screen; 13. a detection cartridge; 14. a second placing groove; 15. a groove; 16. and a through hole.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a rapid detection device for pesticide residue in agricultural product production comprises a shell 1, a cover 2, a cavity 3, a control switch 4, a motor 6, a stirring rod 9, a filter screen 12 and a detection box 13, a cavity 3 is arranged at the center of the inner part of the shell 1, a thread groove 7 is arranged on the upper circle of the cavity 3, a cover 2 is arranged above the shell 1, the two are movably connected together through a thread groove 7, one side above the cover 2 is fixedly connected with a control switch 4, a motor 6 is arranged at the center of one side of the cover 2 close to the inner part of the cavity 3, a stirring rod 9 is arranged below the motor 6, the stirring rod 9 is arranged inside the cavity 3, the bottom of the shell 1 is provided with a filter screen 12, and the filter screen 12 is in sliding contact with the inner wall of the shell 1, and a detection box 13 is fixedly connected to the lower part of one side of the shell 1.

The cover 2 is close to the center of one side of the cavity 3 and is provided with a placing groove I5, and a motor 6 is fixedly connected to the inside of the placing groove I5 and supports and protects the motor 6.

The output end of the motor 6 penetrates through the bottom of the cover 2, the other side of the motor is fixedly connected with a transmission rod 8, a plurality of stirring rods 9 are symmetrically and fixedly connected to the two sides of the transmission rod 8, rubber pads are fixed on the surfaces of the stirring rods 9, internal agricultural products are stirred, pesticides on the surfaces of the stirring rods are fully contacted with water, and the testing accuracy is improved.

The inner wall of the cavity 3 is symmetrically provided with connecting grooves 11, and connecting parts of filter screens 12 are arranged in the connecting grooves 11 in a sliding mode and play a role in guiding the movement of the connecting blocks 10.

The bilateral symmetry fixedly connected with connecting block 10 of filter screen 12, connecting block 10 slides and sets up the inside of spread groove 11, can be quick take out filter screen 12, clear up the agricultural product of its top.

A plurality of second placing grooves 14 are formed in the surface of one side of the detection box 13, and comparison cards are fixedly arranged inside the second placing grooves 14 and can be compared with test paper to determine the concentration of pesticide.

The detection box 13 is provided with a groove 15 above one side close to the shell 1, so that the test paper can be conveniently inserted into the groove 15, and detection is convenient.

Through-hole 16 has been seted up to one side that casing 1 is close to detection box 13, the opposite side fixed connection of through-hole 16 on the inner wall of recess 15, conveniently flow the inside liquid of casing 1 inside recess 15 inside, can detect fast.

The working principle is as follows: when the utility model is used, agricultural products and clean water are poured into the tank from the top of the shell 1, the thread groove 7 above the cover 2 is combined with the thread groove 7 above the cavity 3, so that the cover 2 is fixed above the shell 1, when the control switch 4 is opened, the motor 6 works to drive the transmission rod 8 below to rotate, the transmission rod 8 drives the stirring rods 9 at two sides to stir crops in the shell 1, the pesticide remained on the surface of the crops is fully contacted with the clean water, the accuracy of the test is improved, the connecting block 10 slides in the connecting groove 11 by pulling up the connecting block 10, the filter screen 12 can be taken out from the bottom of the shell 1 to treat the crops on the surface, the inner wall of the cavity 3 is convenient to clean, a groove 15 and a through hole 16 are also arranged, the stirred solution can enter the groove 15 in the detection box 13 through the through hole 16 at one side of the shell 1, in inserting the test paper into the inside solution of recess 15, contrast the card with the inside contrast of two 14 standing grooves, can obtain the concentration of pesticide fast, convenient and fast has simple structure, convenient to use, excellent in use effect's advantage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick detection device of agricultural product production pesticide residue, includes casing (1), lid (2), cavity (3), control switch (4), motor (6), puddler (9), filter screen (12) and detection box (13), its characterized in that: cavity (3) have been seted up at the inside center of casing (1), thread groove (7) have been seted up to the top round of cavity (3), the top of casing (1) is provided with lid (2), and both are in the same place through thread groove (7) swing joint, top one side fixedly connected with control switch (4) of lid (2), lid (2) are close to one side center of cavity (3) inside and are provided with motor (6), the below of motor (6) is provided with puddler (9), and puddler (9) set up the inside at cavity (3), the bottom of casing (1) is provided with filter screen (12), and filter screen (12) and the inner wall sliding contact of casing (1) are in the same place, one side below fixedly connected with of casing (1) detects box (13).

2. The device for rapidly detecting pesticide residues in agricultural product production according to claim 1, wherein the device comprises: a first placing groove (5) is formed in the center of one side, close to the cavity (3), of the cover (2), and a motor (6) is fixedly connected inside the first placing groove (5).

3. The device for rapidly detecting pesticide residues in agricultural product production according to claim 2, wherein: the output end of the motor (6) penetrates through the bottom of the cover (2), the other side of the motor is fixedly connected with a transmission rod (8), a plurality of stirring rods (9) are symmetrically and fixedly connected to the two sides of the transmission rod (8), and rubber pads are fixed on the surfaces of the stirring rods (9).

4. The device for rapidly detecting pesticide residues in agricultural product production according to claim 1, wherein the device comprises: the inner wall of the cavity (3) is symmetrically provided with connecting grooves (11), and connecting parts of filter screens (12) are arranged in the connecting grooves (11) in a sliding mode.

5. The device for rapidly detecting pesticide residues in agricultural product production according to claim 4, wherein the device comprises: the bilateral symmetry fixedly connected with connecting block (10) of filter screen (12), connecting block (10) slide to be set up the inside of spread groove (11).

6. The device for rapidly detecting pesticide residues in agricultural product production according to claim 1, wherein the device comprises: a plurality of second placing grooves (14) are formed in the surface of one side of the detection box (13), and comparison cards are fixedly arranged in the second placing grooves (14).

7. The device for rapidly detecting pesticide residues in agricultural product production according to claim 1, wherein the device comprises: a groove (15) is formed in the upper portion of one side, close to the shell (1), of the detection box (13).

8. The device for rapidly detecting pesticide residues in agricultural product production according to claim 7, wherein the device comprises: a through hole (16) is formed in one side, close to the detection box (13), of the shell (1), and the other side of the through hole (16) is fixedly connected to the inner wall of the groove (15).