CN209945823U

CN209945823U - Agricultural product pesticide residue detection device

Info

Publication number: CN209945823U
Application number: CN201920545422.5U
Authority: CN
Inventors: 于福新
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2020-01-14
Anticipated expiration: 2029-04-22

Abstract

The utility model belongs to the technical field of pesticide detection, especially, be an agricultural product pesticide residue detection device, including the reaction box, reaction box top central authorities are equipped with the motor, the motor is connected with the puddler through the transmission, puddler bottom fixedly connected with smashes the ball, it is equipped with the room of smashing to smash the ball outside, it is equipped with the filter screen to smash indoor chamber bottom, it has the agricultural product import to smash room one side through the pipe connection, it has the buffer solution inlet port to smash the room opposite side through the pipe connection; through being equipped with timer, motor, puddler and breaking ball, the structure cooperation is used, through timer control motor operating time, and then control puddler and the operating time of breaking the ball, prevents to smash the time overlength and smashes excessively to agricultural product, and direct or indirect messenger's pesticide mixes excessively with agricultural product, causes the measuring value inaccurate, has improved the utilization ratio and the safety in utilization of device.

Description

Agricultural product pesticide residue detection device

Technical Field

The utility model belongs to the technical field of the pesticide detects, concretely relates to agricultural product pesticide residue detection device.

Background

The development of agricultural industrialization leads the production of agricultural products to depend on exogenous substances such as pesticides, antibiotics, hormones and the like more and more, the dosage of the pesticides in agricultural products in China is high, the unreasonable use of the substances can lead the pesticide residues in the agricultural products to exceed the standard, the edible safety of consumers is influenced, the consumers can cause diseases, abnormal development and even poisoning death directly in serious cases, the trade of the agricultural products can be influenced even if the pesticide residues exceed the standard, the pesticide residue problem in various agricultural and sideline products is highly emphasized in all countries, the more and more strict limit standards are regulated for the pesticide residues in various agricultural and sideline products, and the export of the agricultural products in China faces serious challenges.

The prior art has the following problems:

1. when the existing pesticide residue detection device is used for mashing, mashing time cannot be controlled, the detection product is lost due to excessive mashing, the agricultural product and the pesticide are excessively mixed, and the detection error is too large, so that inconvenience is brought to the use of detection personnel;

2. the existing pesticide residue detection device needs detection personnel to operate according to the operation flow step by step, a large amount of manpower is consumed, the detection device cannot be reused, the detection efficiency is reduced, and inconvenience is brought to the use of the detection personnel.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an agricultural product pesticide residue detection device has the characteristics of controllability height, convenient to use.

In order to achieve the above object, the utility model provides a following technical scheme: a pesticide residue detection device for agricultural products comprises a reaction box body, wherein a motor is arranged in the center of the top of the reaction box body and connected with a stirring rod through transmission, a smashing ball is fixedly connected to the bottom of the stirring rod, a smashing chamber is arranged on the outer side of the smashing ball, a filter screen is arranged at the bottom of an inner cavity of the smashing chamber, one side of the smashing chamber is connected with an agricultural product inlet through a pipeline, the other side of the smashing chamber is connected with a buffer solution inlet through a pipeline, the bottom of the smashing chamber is connected with a first electromagnetic valve through a pipeline, the bottom of the first electromagnetic valve is connected with a reaction chamber through a pipeline, one side of the reaction chamber is connected with a first reagent adding port through a pipeline, the other side of the reaction chamber is connected with a second reagent adding port through a pipeline, the bottom of the reaction chamber is connected with a second electromagnetic, the reactor comprises a reaction box body and is characterized in that a timer is arranged on one side of the reaction box body, an electrifying socket is arranged at the bottom of the timer, an observation window is arranged on the front side surface of the reaction box body, the electrifying socket is electrically connected with the timer, and the timer is electrically connected with a first electromagnetic valve, a second electromagnetic valve and a motor.

Preferably, a sealing ring is arranged at the joint of the crushing chamber and the first electromagnetic valve pipeline, and a sealing ring is arranged at the joint of the first electromagnetic valve and the reaction chamber pipeline.

Preferably, a sealing ring is arranged at the pipeline joint of the reaction chamber and the second electromagnetic valve, and a sealing ring is arranged at the pipeline joint of the second electromagnetic valve and the waste liquid collecting chamber.

Preferably, the filter screen and smash indoor chamber bottom structure phase-match, the filter screen is circular structure.

Preferably, the joint of the agricultural product inlet and the crushing chamber pipeline is provided with a sealing ring, and the joint of the buffer solution inlet and the crushing chamber pipeline is provided with a sealing ring.

Preferably, a sealing ring is arranged at the joint of the first reagent adding port and the reaction chamber pipeline, and a sealing ring is arranged at the joint of the second reagent adding port and the reaction type pipeline.

Preferably, the motor is fixed to the top of the reaction box body through a bolt, and the timer is fixed to one side surface of the reaction box body through a bolt.

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

1. through being equipped with timer, motor, puddler and breaking ball, the structure cooperation is used, through timer control motor operating time, and then control puddler and the operating time of breaking the ball, prevents to smash the time overlength and smashes excessively to agricultural product, and direct or indirect messenger's pesticide mixes excessively with agricultural product, causes the measuring value inaccurate, has improved the utilization ratio and the safety in utilization of device.

2. Through being equipped with the reaction chamber, first solenoid valve, the second solenoid valve, collect the room and smash the room, the structure cooperation is used, the agricultural product that needs to detect is added through the agricultural product import, smash the back, add buffer solution and mix, open the first messenger of solenoid valve and mix and detect in the liquid inlet reaction chamber, liquid discharge waste liquid after the detection collects indoorly, measurement personnel can carry out a plurality of operations simultaneously in a reaction box, need not change the instrument after finishing detecting, can continue to carry out detection operation on next step, time saving, and the work efficiency is improved, reduce the labour that the human operation consumes, provide very big convenience for measurement personnel's use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. a reaction box body; 2. a motor; 3. a stirring rod; 4. breaking the balls; 5. a shredding chamber; 6. a filter screen; 7. an agricultural product inlet; 8. a buffer inlet; 9. a first solenoid valve; 10. a reaction chamber; 11. a first reagent adding port; 12. a second reagent adding port; 13. a second solenoid valve; 14. a waste liquid collection chamber; 15. a timer; 16. a power-on socket; 17. and (4) an observation window.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions: a pesticide residue detection device for agricultural products comprises a reaction box body 1, a motor 2 is arranged in the center of the top of the reaction box body 1, the motor 2 is connected with a stirring rod 3 through transmission, the bottom of the stirring rod 3 is fixedly connected with a smashing ball 4, a smashing chamber 5 is arranged outside the smashing ball 4, a filter screen 6 is arranged at the bottom of the inner cavity of the smashing chamber 5, one side of the smashing chamber 5 is connected with an agricultural product inlet 7 through a pipeline, the other side of the smashing chamber 5 is connected with a buffer solution inlet 8 through a pipeline, the bottom of the smashing chamber 5 is connected with a first electromagnetic valve 9 through a pipeline, the bottom of the first electromagnetic valve 9 is connected with a reaction chamber 10 through a pipeline, one side of the reaction chamber 10 is connected with a reagent adding port I11 through a pipeline, the other side of the reaction chamber 10 is connected with a reagent adding port II 12 through a pipeline, a timer 15 is arranged on one side of the reaction box body 1, an electrifying socket 16 is arranged at the bottom of the timer 15, an observation window 17 is arranged on the front side surface of the reaction box body 1, the electrifying socket 16 is electrically connected with the timer 15, and the timer 15 is electrically connected with the first electromagnetic valve 9, the second electromagnetic valve 13 and the motor 2.

In this embodiment: when the motor 2 works, power transmission is realized, and the model of the motor 2 is a double-sail YL.

In this embodiment: smash 4 outsides of ball and be equipped with and smash room 5, smash 5 room bottoms there is first solenoid valve 9 through the pipe connection, there is reaction chamber 10 in first solenoid valve 9 bottoms through the pipe connection, there is second solenoid valve 13 in reaction chamber 10 bottoms through the pipe connection, there is waste liquid collection room 14 in second solenoid valve 13 bottoms through the pipe connection, can be in the reaction box to the uniform going on of testing process, reduce the consumption of manpower, simultaneously can also reuse, the device's utilization ratio has been improved, 1 one side of reaction box is equipped with timer 15, the operating time of motor can be controlled, and then the time of control stirring, prevent to smash excessively.

Specifically, a sealing ring is arranged at the pipeline joint of the breaking chamber 5 and the first electromagnetic valve 9, and a sealing ring is arranged at the pipeline joint of the first electromagnetic valve 9 and the reaction chamber 10; the air tightness of the pipeline joint can be increased, liquid is prevented from flowing out, and the use safety of the device is improved.

Specifically, a sealing ring is arranged at the pipeline joint of the reaction chamber 10 and the second electromagnetic valve 13, and a sealing ring is arranged at the pipeline joint of the second electromagnetic valve 13 and the waste liquid collecting chamber 14; the air tightness of the pipeline joint can be increased, liquid is prevented from flowing out, and the use safety of the device is improved.

Specifically, the filter screen 6 is matched with the bottom structure of the inner cavity of the crushing chamber 5, and the filter screen 6 is of a circular structure; the tight connection between the structure can improve the stability of structural connection, and then improves the life of device.

Specifically, a sealing ring is arranged at the pipeline joint of the agricultural product inlet 7 and the crushing chamber 5, and a sealing ring is arranged at the pipeline joint of the buffer solution inlet 8 and the crushing chamber 5; the air tightness of the pipeline joint can be increased, liquid is prevented from flowing out, and the use safety of the device is improved.

Specifically, a sealing ring is arranged at the joint of the first reagent adding port 11 and the reaction chamber 10 through a pipeline, and a sealing ring is arranged at the joint of the second reagent adding port 12 and the reaction type pipeline; the air tightness of the pipeline joint can be increased, liquid is prevented from flowing out, and the use safety of the device is improved.

Specifically, the motor 2 is fixed on the top of the reaction box body 1 through a bolt, and the timer 15 is fixed on one side surface of the reaction box body 1 through a bolt; the stability of structural connection can be improved through bolt fastening, and then the life of device is improved.

The utility model discloses a theory of operation and use flow: the utility model provides an agricultural product pesticide residue detection device, when using, at first, for the device power transmission through circular telegram socket 16, then add through agricultural product import 7 and detect the article, then control motor 2 operating time through timer 15, and then control puddler 3 and the operating time who smashes ball 4, add the buffer solution through buffer solution inlet 8 after the end and mix with the agricultural product after smashing, filter screen 6 filters large granule impurity, open first solenoid valve 9, make the liquid after the mixture get into reaction chamber 10, add the reagent that detects the pesticide through reagent adding opening one 12, observe the result through observation window 17 after the reaction finishes, then open second solenoid valve 13, make the liquid after the detection get into waste liquid collection chamber 14 in, continue to detect next time.

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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an agricultural product pesticide residue detection device, includes reaction box (1), its characterized in that: the reaction box body (1) is characterized in that a motor (2) is arranged in the center of the top of the reaction box body (1), the motor (2) is connected with a stirring rod (3) through transmission, a smashing ball (4) is fixedly connected to the bottom of the stirring rod (3), a smashing chamber (5) is arranged on the outer side of the smashing ball (4), a filter screen (6) is arranged at the bottom of an inner cavity of the smashing chamber (5), an agricultural product inlet (7) is connected to one side of the smashing chamber (5) through a pipeline, a buffer solution inlet (8) is connected to the other side of the smashing chamber (5) through a pipeline, a first electromagnetic valve (9) is connected to the bottom of the smashing chamber (5) through a pipeline, a reaction chamber (10) is connected to the bottom of the first electromagnetic valve (9) through a pipeline, a reagent adding port I (11) is connected to one side of the reaction chamber (, reaction chamber (10) bottom has second solenoid valve (13) through the pipe connection, there is waste liquid collection room (14) second solenoid valve (13) bottom through the pipe connection, reaction box (1) one side is equipped with timer (15), timer (15) bottom is equipped with circular telegram socket (16), reaction box (1) front side surface is equipped with observation window (17), circular telegram socket (16) electric connection has timer (15), timer (15) electric connection has first solenoid valve (9), second solenoid valve (13) and motor (2).

2. The agricultural product pesticide residue detection device of claim 1, wherein: the pipeline joint of the crushing chamber (5) and the first electromagnetic valve (9) is provided with a sealing ring, and the pipeline joint of the first electromagnetic valve (9) and the reaction chamber (10) is provided with a sealing ring.

3. The agricultural product pesticide residue detection device of claim 1, wherein: the pipeline joint of the reaction chamber (10) and the second electromagnetic valve (13) is provided with a sealing ring, and the pipeline joint of the second electromagnetic valve (13) and the waste liquid collecting chamber (14) is provided with a sealing ring.

4. The agricultural product pesticide residue detection device of claim 1, wherein: the filter screen (6) is matched with the bottom structure of the inner cavity of the breaking chamber (5), and the filter screen (6) is of a circular structure.

5. The agricultural product pesticide residue detection device of claim 1, wherein: agricultural product import (7) with smash room (5) pipe connection department and be equipped with the sealing washer, buffer solution inlet port (8) with smash room (5) pipe connection department and be equipped with the sealing washer.

6. The agricultural product pesticide residue detection device of claim 1, wherein: and a sealing ring is arranged at the joint of the first reagent adding port (11) and the reaction chamber (10) pipeline, and a sealing ring is arranged at the joint of the second reagent adding port (12) and the reaction type pipeline.

7. The agricultural product pesticide residue detection device of claim 1, wherein: the motor (2) is fixed at the top of the reaction box body (1) through a bolt, and the timer (15) is fixed on the surface of one side of the reaction box body (1) through a bolt.