CN218350247U

CN218350247U - Pesticide residue detection device

Info

Publication number: CN218350247U
Application number: CN202222950430.2U
Authority: CN
Inventors: 朱枫; 赵海锋; 李天伦
Original assignee: Zhejiang Epsilon Biotechnology Co ltd
Current assignee: Zhejiang Epsilon Biotechnology Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-01-20
Anticipated expiration: 2032-11-02

Abstract

The application provides a pesticide residue detection device belongs to pesticide residue and detects technical field. The pesticide residue detection device comprises a detection assembly and a stirring assembly. The detection subassembly includes base and pesticide residue detector, the stirring subassembly includes lift, including a motor, an end cap, a controller, and a cover plate, the transfer line, puddler and thread bush, when needing to wash the puddler, rotatory thread bush makes the thread bush move down gradually, make thread bush and transfer line separation, and then make the thread bush not fixing the puddler, then alright the puddler that slides down, make the gag lever post break away from the inside of transfer line, and then make puddler and transfer line separation, and then dismantle the puddler from the transfer line, then alright carry out solitary washing to the puddler, can be solitary dismantle the puddler and get off and wash, make when wasing, the washing liquid can not fall into the test-tube nest, unusual convenience.

Description

Pesticide residue detection device

Technical Field

The application relates to the field of pesticide residue detection, in particular to a pesticide residue detection device.

Background

In the planting process of agricultural products, in order to prevent plant diseases and insect pests and improve yield, pesticides are usually applied for many times in the process of growth of the agricultural products until the agricultural products are mature, and unreasonable overuse of the pesticides can cause pesticide residues in the agricultural products, so that detection of pesticide residues in the agricultural products is a very important link for ensuring food safety.

In the detection of pesticide, sample tissue and reagent need to be placed in a test tube for stirring, and in the related pesticide residue detection device technology, a stirring rod for stirring is fixedly arranged and cannot be detached, for example, in the pesticide residue detection device patent technology with the application number of CN202220370567.8, the stirring rod is directly and rotatably connected with a cover plate, the cover plate is fixedly connected with an electric telescopic rod, and the electric telescopic rod is connected with a base, so that the stirring rod cannot be detached independently and is still positioned above the test tube groove during cleaning, and therefore, cleaning liquid easily falls into the test tube groove during cleaning, and great inconvenience is brought.

SUMMERY OF THE UTILITY MODEL

In order to remedy the above deficiencies, the present application provides a pesticide residue detection device, which aims to solve the problems mentioned in the background art.

The embodiment of the application provides a pesticide residue detection device, including determine module and stirring subassembly.

The detection assembly comprises a base and a pesticide residue detector, wherein a test tube groove is formed in the upper surface of the base, and the pesticide residue detector is connected to the upper surface of the base.

The stirring assembly comprises a lifting piece, a motor, a transmission rod, a stirring rod and a threaded sleeve, the lifting piece is connected with the base, the motor is connected with the lifting piece, the transmission rod is connected with the lifting piece in a rotating mode, the transmission rod is connected with the output end of the motor in a transmission mode, a limiting rod is arranged at the top end of the stirring rod, the limiting rod is inserted into the transmission rod in a sliding mode, the threaded sleeve is connected with the stirring rod in a rotating mode, and the threaded sleeve is sleeved with the threaded sleeve in a threaded mode.

In a specific embodiment, the test tube groove is provided with a plurality of test tube grooves, and rubber pads are arranged on the inner walls of the test tube grooves.

In a specific embodiment, the lifting member comprises an electric push rod and a connecting plate, the electric push rod is fixedly connected with the base, and the connecting plate is fixedly connected with the output end of the electric push rod.

In a specific embodiment, the motor connect in the upper surface of connecting plate, the transfer line is provided with a plurality of, a plurality of the body of rod of transfer line all with the connecting plate rotates to be connected, a plurality of the body of rod of transfer line all rotate run through in the plate body of connecting plate, a plurality of the transfer line all with the output transmission of motor is connected.

In a specific implementation scheme, the output end of the motor is provided with a first gear, the top ends of the transmission rods are provided with second gears, and the first gears and the second gears are connected through synchronous belt transmission.

In a specific embodiment, the stirring rod is provided with a plurality of stirring rods, the plurality of stirring rods are respectively arranged in one-to-one correspondence with the plurality of test tube grooves, the top ends of the plurality of stirring rods are respectively provided with the limiting rods, and the plurality of limiting rods are respectively inserted in the plurality of transmission rods in a one-to-one correspondence sliding manner.

In a specific implementation scheme, limiting slots are formed in the transmission rods, and the limiting rods are inserted into the limiting slots in a sliding mode.

In a specific embodiment, the threaded sleeves are provided with a plurality of threaded sleeves, the threaded sleeves are respectively sleeved on the rod bodies of the stirring rods in a one-to-one corresponding manner, and the threaded sleeves are respectively sleeved on the rod bodies of the transmission rods in a one-to-one corresponding manner.

In a specific implementation scheme, a first limiting plate is fixedly arranged at the top end of the stirring rod, a second limiting plate is fixedly arranged at the bottom end of the transmission rod, the threaded sleeve abuts against the first limiting plate tightly, the first limiting plate abuts against the second limiting plate tightly, the threaded sleeve is rotatably sleeved outside the first limiting plate, and the threaded sleeve is sleeved outside the second limiting plate in a threaded manner.

In a specific embodiment, a plurality of third limiting plates are fixedly sleeved on the rod bodies of the stirring rods and are positioned below the threaded sleeves.

The utility model has the advantages that: the utility model discloses a pesticide residue detection device that above-mentioned design obtained, when needing to wash the puddler, rotatory thread bush, make the thread bush move down gradually, make thread bush and transfer line separation, and then make the thread bush not fixing the puddler, then alright decurrent puddler, make the gag lever post break away from the inside of transfer line, and then make puddler and transfer line separation, and then dismantle the puddler from the transfer line and get off, then alright carry out solitary washing to the puddler, can solitary dismantle the puddler and get off and wash, make when wasing, the washing liquid can not fall into in the test-tube groove, unusual convenience.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic view of a first perspective structure of a pesticide residue detection device provided in an embodiment of the present application;

fig. 2 is a second view structural diagram of the pesticide residue detection device provided in the embodiment of the present application;

fig. 3 is a schematic cross-sectional structure view of a pesticide residue detection device provided in the embodiment of the present application;

FIG. 4 is a schematic cross-sectional view of a connection plate according to an embodiment of the present disclosure;

FIG. 5 is a schematic cross-sectional view of a transmission rod according to an embodiment of the present disclosure;

fig. 6 is a schematic structural view of a part of a stirring rod and a limiting rod provided by the embodiment of the application.

In the figure: 100-a detection component; 110-a base; 111-test tube slot; 1111-rubber pad; 120-pesticide residue detector; 200-a stirring assembly; 210-a lifter; 211-electric push rod; 212-a connecting plate; 220-a motor; 221-a first gear; 230-a transmission rod; 231-a second gear; 232-limit slot; 233-a second limiting plate; 240-stirring rod; 241-a limiting rod; 242-a first limiting plate; 243-a third limiting plate; 250-thread sleeve.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of 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, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Referring to fig. 1, the present application provides a pesticide residue detection apparatus, which includes a detection assembly 100 and a stirring assembly 200.

Referring to fig. 1-3, the detecting assembly 100 includes a base 110 and a pesticide residue detector 120, a plurality of test tube slots 111 are formed in the upper surface of the base 110, a plurality of rubber pads 1111 are disposed on the inner walls of the test tube slots 111, the test tube slots 111 are used for placing test tubes, the rubber pads 1111 can protect the test tubes, and the pesticide residue detector 120 is connected to the upper surface of the base 110.

Referring to fig. 1-6, the stirring assembly 200 includes a lifting member 210, a motor 220, a transmission rod 230, a stirring rod 240 and a threaded sleeve 250, the lifting member 210 is connected to the base 110, the lifting member 210 includes an electric push rod 211 and a connecting plate 212, the electric push rod 211 is fixedly connected to the base 110, the connecting plate 212 is fixedly connected to an output end of the electric push rod 211, the motor 220 is connected to the lifting member 210, the motor 220 is connected to an upper surface of the connecting plate 212, the transmission rod 230 is rotatably connected to the lifting member 210, the transmission rod 230 is rotatably connected to an output end of the motor 220, the transmission rod 230 is provided with a plurality of transmission rods 230, the rod bodies of the transmission rods 230 are rotatably connected to the connecting plate 212, the rod bodies of the transmission rods 230 are rotatably penetrated through a plate body of the connecting plate 212, the transmission rods 230 are rotatably connected to the output end of the motor 220, the output end of the motor 220 is provided with a first gear 221, top ends of the transmission rods 230 are provided with second gears 231, and the first gear 221 is connected to the second gears 231 through a synchronous belt.

In this application, the top of puddler 240 is provided with gag lever post 241, gag lever post 241 slides and pegs graft in the inside of transfer line 230, puddler 240 is provided with a plurality of, a plurality of puddler 240 sets up with a plurality of test-tube slot 111 one-to-one respectively, test-tube slot 111 is inside inserts behind the test tube, the inside of test tube can be inserted into to puddler 240, a plurality of puddler 240's top all is provided with gag lever post 241, a plurality of gag lever post 241 slides of one-to-one respectively pegs graft in the inside of a plurality of transfer line 230, spacing slot 232 has all been seted up to the inside of a plurality of transfer line 230, gag lever post 241 slides and pegs graft in the inside of spacing slot 232, gag lever post 241 cross section is the rectangle.

In this embodiment, the screw sleeve 250 is rotatably connected to the stirring rod 240, the screw sleeve 250 is threadedly sleeved on the rod body of the transmission rod 230, the screw sleeve 250 is provided with a plurality of screw sleeves 250, the plurality of screw sleeves 250 are respectively rotatably sleeved on the rod bodies of the plurality of stirring rods 240 in a one-to-one correspondence manner, the plurality of screw sleeves 250 are respectively threadedly sleeved on the rod bodies of the plurality of transmission rods 230 in a one-to-one correspondence manner, the top end of the stirring rod 240 is fixedly sleeved with the first limiting plate 242, the bottom end of the transmission rod 230 is fixedly sleeved with the second limiting plate 233, the screw sleeve 250 is tightly abutted against the first limiting plate 242, the first limiting plate 242 is tightly abutted against the second limiting plate 233, the screw sleeve 250 is rotatably sleeved on the outside of the first limiting plate 242, the screw sleeve 250 is threadedly sleeved on the outside of the second limiting plate 233, the plurality of screw sleeves 240 are both provided with the third limiting plate 243, the third limiting plate 243 is located below the screw sleeve 250, and the third limiting plate is used for limiting the screw sleeve 250.

Specifically, the working principle of the pesticide residue detection device is as follows: can place the test tube of placing sample tissue and reagent in test tube groove 111, then open electric putter 211, electric putter 211 drives connecting plate 212 decline, and then drive puddler 240 descends, can make puddler 240 inject in the test tube, then it is rotatory to open motor 220 and drive transfer line 230, and then drive puddler 240 rotatory, and then stir sample tissue and reagent in the test tube, when needing to wash puddler 240, rotatory thread bush 250, make thread bush 250 move down gradually, can make thread bush 250 separate with second limiting plate 233, and then make thread bush 250 not fixing puddler 240, then alright slip puddler 240 downwards, make gag lever 241 break away from the inside of spacing slot 232, and then make puddler 240 separate with transfer line 230, and then dismantle puddler 240 from transfer line 230, then alright carry out solitary washing to puddler 240, can dismantle puddler 240 alone and wash, make when wasing, the washing liquid can not fall into in test tube groove 111, very convenience.

It should be noted that the specific model specifications of the motor 220 and the electric push rod 211 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the motor 220 and the power push rod 211 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A pesticide residue detection device is characterized by comprising

The pesticide residue detection device comprises a detection assembly (100), wherein the detection assembly (100) comprises a base (110) and a pesticide residue detector (120), a test tube groove (111) is formed in the upper surface of the base (110), and the pesticide residue detector (120) is connected to the upper surface of the base (110);

stirring subassembly (200), stirring subassembly (200) includes lifting member (210), motor (220), transfer line (230), puddler (240) and thread bush (250), lifting member (210) with base (110) link to each other, motor (220) with lifting member (210) link to each other, transfer line (230) with lifting member (210) rotate and are connected, transfer line (230) with the output transmission of motor (220) is connected, the top of puddler (240) is provided with gag lever post (241), gag lever post (241) slip peg graft in the inside of transfer line (230), thread bush (250) with puddler (240) rotate and are connected, thread bush (250) thread bush is located the body of rod of transfer line (230).

2. The pesticide residue detection device according to claim 1, wherein a plurality of test tube grooves (111) are provided, and rubber pads (1111) are disposed on inner walls of the plurality of test tube grooves (111).

3. The pesticide residue detection device according to claim 1, wherein the lifting member (210) comprises an electric push rod (211) and a connecting plate (212), the electric push rod (211) is fixedly connected with the base (110), and the connecting plate (212) is fixedly connected with the output end of the electric push rod (211).

4. The pesticide residue detection device according to claim 3, wherein the motor (220) is connected to the upper surface of the connecting plate (212), the plurality of transmission rods (230) are arranged, the rod bodies of the plurality of transmission rods (230) are rotatably connected with the connecting plate (212), the rod bodies of the plurality of transmission rods (230) are rotatably penetrated through the plate bodies of the connecting plate (212), and the plurality of transmission rods (230) are rotatably connected with the output end of the motor (220).

5. The pesticide residue detection device according to claim 4, wherein a first gear (221) is arranged at the output end of the motor (220), a plurality of second gears (231) are arranged at the top ends of the transmission rods (230), and the first gear (221) is connected with the plurality of second gears (231) through a synchronous belt drive.

6. The pesticide residue detection device according to claim 1, wherein a plurality of stirring rods (240) are provided, the plurality of stirring rods (240) are respectively provided with a plurality of test tube grooves (111) in one-to-one correspondence, the limiting rods (241) are provided at the top ends of the plurality of stirring rods (240), and the plurality of limiting rods (241) are respectively inserted into the plurality of transmission rods (230) in one-to-one correspondence in a sliding manner.

7. The pesticide residue detection device according to claim 6, wherein a limiting slot (232) is formed in each of the plurality of transmission rods (230), and the limiting rod (241) is inserted into the limiting slot (232) in a sliding manner.

8. The pesticide residue detection device according to claim 7, wherein the plurality of thread sleeves (250) are provided, the plurality of thread sleeves (250) are respectively sleeved on the rod bodies of the plurality of stirring rods (240) in a one-to-one corresponding manner, and the plurality of thread sleeves (250) are respectively sleeved on the rod bodies of the plurality of transmission rods (230) in a one-to-one corresponding manner.

9. The pesticide residue detection device as claimed in claim 8, wherein a first limit plate (242) is fixedly sleeved at the top end of the stirring rod (240), a second limit plate (233) is fixedly sleeved at the bottom end of the transmission rod (230), the threaded sleeve (250) abuts against the first limit plate (242), the first limit plate (242) abuts against the second limit plate (233), the threaded sleeve (250) is rotatably sleeved outside the first limit plate (242), and the threaded sleeve (250) is threadedly sleeved outside the second limit plate (233).

10. The pesticide residue detection device as claimed in claim 1, wherein a third limiting plate (243) is fixedly sleeved on each of the bodies of the plurality of stirring rods (240), and the third limiting plate (243) is located below the threaded sleeve (250).