CN213148892U

CN213148892U - Portable pesticide residue detector

Info

Publication number: CN213148892U
Application number: CN202022550451.6U
Authority: CN
Inventors: 黄玉娜; 李德华
Original assignee: Henan Kelin Agricultural Technology Co ltd
Current assignee: Zhengzhou Grass Root Garden Technology Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-05-07
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses a portable pesticide residue detector, the power distribution box comprises a box body, separate in the box and be equipped with the washing chamber, detect chamber, accessory chamber, power chamber and control chamber, the washing intracavity is provided with the washing cylinder, washing cylinder one end is connected with the box lateral wall through rolling ring and spacing gyro wheel, the other end extends to the control chamber through the pivot and links with the driving motor who sets up in the control chamber, treat through adopting the washing cylinder and detect vegetables and wash, and through controller procedure automatic control washing time, can effectively ensure abundant of washing, make remaining pesticide obtain abundant release in the vegetables, thereby effectively improve the accuracy and the reliability of remaining pesticide testing result.

Description

Portable pesticide residue detector

Technical Field

The utility model relates to a pesticide residue detects technical field, especially relates to a portable pesticide residue detector.

Background

With the continuous progress of the cultivation technology, the growth period of vegetables is shorter and shorter, and with the aggravation of environmental pollution, the plant diseases and insect pests of the vegetables are heavier and heavier, and most of the vegetables can be matured and marketed after being continuously applied for a plurality of times. Some vegetables have less pesticide residues and some vegetables have larger pesticide residues, and in order to improve the edible safety of the vegetables, the pesticide residues on the vegetables need to be detected so as to ensure that the pesticide residues on the vegetables on the market are within the range meeting the regulations.

The existing pesticide residue detector is complex in structure, large in size, inconvenient to carry, brings great inconvenience to check and check work, and is not favorable for guaranteeing the safety of vegetable marketing circulation. The utility model discloses a utility model patent that publication number is CN207114528U discloses a pesticide residue detector, this pesticide residue detector, though simple structure, portable, it is only by spraying and soak hardly makes remaining pesticide on the vegetables obtain abundant release, is unfavorable for improving the accuracy and the reliability of testing result, causes the testing result inaccurate easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a portable pesticide residue detector is provided can effectively promote the release of remaining agricultural, improves the accuracy and the reliability of testing result.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a portable pesticide residue detector, includes the box, separate washing chamber, detection chamber, accessory chamber, power chamber and control chamber in the box, the washing intracavity is provided with washing roller, and washing roller one end is connected with the box lateral wall through rolling ring and spacing gyro wheel, and the other end extends to the control chamber through the pivot and links with the driving motor who sets up in the control chamber, and the washing chamber bottom is connected with the detection device inlet that sets up in the detection intracavity through the communicating pipe that is provided with first control valve, and detection device's liquid outlet passes through the second control valve and is connected with the delivery port on the box, still be provided with the controller in the control chamber and be provided with display control panel on corresponding box outer wall.

The vegetables to be detected are washed by the washing roller, and the washing time is automatically controlled by the program of the controller, so that the washing is effectively ensured to be sufficient, the pesticide remained in the vegetables is fully released, and the accuracy and the reliability of the detection result of the pesticide remained in the vegetables are effectively improved.

Preferably, a measuring cup and washing liquid are arranged in the accessory cavity, and a washing liquid filling opening is formed in the top of the washing cavity. Therefore, the adding amount of the washing liquid can be accurately measured according to the requirement, and the accuracy and the reliability of the detection result are further improved.

The side wall of the rolling ring is provided with an annular groove correspondingly matched with the limiting idler wheel, and the axial stability of the washing roller can be effectively improved through the mutual matching of the limiting groove and the limiting idler wheel.

The end of the washing roller where the rotating shaft is located is provided with an end plate, and the rotating shaft is connected with the center of the end plate. The reliability of the connection between the rotating shaft and the washing roller and the rotating shaft can be improved through the end plate.

And reinforcing ribs connected with the rotating shaft are distributed in the end plate.

The reinforcing ribs are distributed in a scattering shape by taking the rotating shaft as a center.

The side wall of the washing roller is provided with meshes, and the inner wall of the roller is provided with a plurality of bulges, so that residual pesticide can be released, and the washing effect is improved.

The box top is provided with the handle, and the handle both ends are connected with the box through the connecting seat, swivelling joint between handle both ends and connecting seat.

The side wall of the box body is provided with a feed inlet cover plate corresponding to the rolling ring, the side wall of the box body is provided with a sliding groove corresponding to the feed inlet cover plate, and the feed inlet cover plate can slide into the sliding groove to open the feed inlet.

The utility model discloses a portable pesticide residue detector is simple and convenient, easily carry, and the washing release remains pesticide, and is effectual, effectively improves the accuracy and the reliability of remaining pesticide testing result, and the practicality is strong, is worth extensively using widely.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a rolling ring and a limiting roller;

FIG. 3 is a schematic view of the throat area of FIG. 1.

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.

Referring to fig. 1-3, a portable pesticide residue detector comprises a box body 1, wherein a washing cavity 1-1, a detection cavity 1-2, an accessory cavity 1-3, a power cavity 1-4 and a control cavity 1-5 are arranged in the box body 1 in an isolated mode, a controller 3 and a driving motor 2 are arranged in the control cavity 1-5, a rechargeable power supply 4 is arranged in the power cavity 1-4, a measuring cup and washing liquid are arranged in the accessory cavity 1-3, a detection device 5 is arranged in the detection cavity 1-2, a washing roller 6 is arranged in the washing cavity 1-1, one end of the washing roller 6 is connected with the side wall of the box body 1 through a rolling ring 7 and a limiting roller 8, and the other end of the washing roller extends into the control cavity 1-5 through a rotating shaft 9 and is linked with the driving motor 2 arranged in.

Specifically, the rolling ring 7 is arranged at the feeding end of the washing roller 6, the box body 1 is provided with feeding ports 1-6 corresponding to the rolling ring 7, the side wall of the rolling ring 7 is provided with annular grooves 7-1 correspondingly matched with the limiting idler wheels 8, the limiting idler wheels 8 are at least three and are arranged on the inner wall of the box body at the periphery of the feeding ports 1-6 through fixing shafts, the rolling ring 7 and the washing roller 6 are limited and supported through the limiting idler wheels 8, the radial stability of the rolling ring 7 and the washing roller 6 during rotation is guaranteed, meanwhile, the limiting idler wheels 8 are matched with the annular grooves 7-1 on the side wall of the rolling ring 7, and the axial stability of the rolling ring 7 and the washing roller 6 during rotation is effectively improved.

A feed inlet cover plate 11 is arranged at a feed inlet 1-6 of the box body 1, a sliding groove 12 corresponding to the feed inlet cover plate 11 is arranged in the side wall of the box body 1, a sliding rod sliding groove corresponding to the sliding groove 12 is also arranged on the side wall of the box body 1, a sliding rod 13 penetrates through the sliding rod sliding groove and is connected with the feed inlet cover plate 11, the feed inlet cover plate 11 can slide into the sliding groove 12 through the sliding rod 13 to open the feed inlet 1-6, and when the slide inlet is slid back again, the feed inlet 1-6 is closed. The sliding rod 13 is in threaded connection with a rotary wheel pressing plate 13-1 on the outer side of the box body 1, and when the sliding rod 13 slides to a proper position and needs to be fixed, the rotary wheel pressing plate 13-1 is rotated to be tightly pressed on the box body 1, so that the feed port cover plate 11 can be fixed.

The end of the rotary shaft 9 of the washing roller 6 is provided with an end plate 10, the rotary shaft 9 is connected with the center of the end plate 10, reinforcing ribs 10-1 connected with the rotary shaft 9 are distributed in the end plate 10, the reinforcing ribs 10-1 are distributed in a scattering shape along the radius direction of the end plate 6 by taking the rotary shaft 9 as the center, the reliability of connection between the rotary shaft and the washing roller and the rotary shaft can be improved through the end plate, the strength of the end plate 10 can be improved through the reinforcing ribs 10-1, the requirements on the materials of the end plate and the washing roller 6 are reduced, and the washing roller.

A bearing 19 is arranged between the rotating shaft 9 and the partition board between the washing cavity 1-1 and the control cavity 1-5, a first belt pulley 21 is arranged at the end part of the rotating shaft 9 in the control cavity 1-5, a second belt pulley is arranged at the end part of an output shaft of the driving motor 2, a transmission belt 22 is tensioned between the first belt pulley 21 and the second belt pulley, the driving motor 2 drives the washing roller 6 to rotate, the motor 2 can control the forward and reverse rotation of the washing roller 6 through the controller 3, and the washing effect is improved.

The side wall of the washing roller 6 is provided with meshes 6-1, the inner wall of the roller is provided with a plurality of bulges 6-2, so that washing liquid can enter the washing roller 6 from the meshes 6-1 to be contacted with vegetables conveniently, the bulges 6-2 can promote the vegetables to roll, so that residual pesticides in the vegetables can be fully released, and the washing effect on the residual pesticides is further improved.

The bottom of the washing cavity 1-1 is connected with a liquid inlet of a detection device 5 arranged in the detection cavity 1-2 through a communicating pipe provided with a first control valve 14, the liquid outlet of the detection device is connected with a water outlet 16 on the box body 1 through a second control valve 15, the washed washing liquid carrying residual pesticide enters the detection device 5 for content determination, and after the detection is finished, the washing liquid is discharged through the water outlet 16 and the equipment is cleaned.

The outer wall of the box body at the control cavities 1-5 is provided with a display control panel 20, the controller is respectively connected with the display control panel 20, the driving motor 2, the power supply 4, the detection device 5, the first control valve 14 and the second control valve, the driving motor 2 can be controlled to drive the washing roller 6 to rotate by operating the display control panel 20, the opening and closing of the first control valve 14 and the second control valve are controlled, the detection device 5 is controlled to detect the pesticide content in the washing liquid, and the detection result is fed back to the display control panel 20 to be displayed.

The top of the washing cavity 1-1 is provided with a bell mouth-shaped washing liquid filling opening 17, and a cover cap is arranged on the filling opening 17. The top of the box body 1 is provided with a handle 18, two ends of the handle 18 are connected with the box body 1 through a connecting seat 18-1, and two ends of the handle 18 are rotatably connected with the connecting seat 18-1, so that the handle 18 is laid on the box body 1.

The utility model discloses a washing cylinder treats that detection vegetables wash to through controller procedure automatic control washing time, can effectively ensure the abundant of washing, make remaining pesticide obtain abundant release in the vegetables, thereby effectively improve the accuracy and the reliability of remaining pesticide testing result.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Portable pesticide residue detector, including the box, its characterized in that: the washing chamber, detect chamber, accessory chamber, power supply chamber and control chamber are separated to be equipped with in the box, are provided with the washing cylinder in the washing chamber, and washing cylinder one end is connected with the box lateral wall through rolling ring and spacing gyro wheel, and the other end extends to the control chamber through the pivot and links with the driving motor who sets up in the control chamber, and the washing chamber bottom is connected with the detection device inlet that sets up in detecting the intracavity through the communicating pipe that is provided with first control valve, and detection device's liquid outlet passes through the second control valve and is connected with the delivery port on the box, still be provided with the controller in the control chamber and be provided with display control panel on corresponding box outer wall.

2. The portable pesticide residue detector of claim 1, wherein the side wall of the rolling ring is provided with an annular groove correspondingly matched with the limiting roller.

3. The portable pesticide residue detector of claim 1, wherein the end of the washing drum where the rotating shaft is located is provided with an end plate, and the rotating shaft is connected with the center of the end plate.

4. The portable pesticide residue detector of claim 3, wherein the end plate is internally provided with a reinforcing rib connected with the rotating shaft.

5. The portable pesticide residue detector according to claim 4, wherein the reinforcing ribs are distributed in a scattering manner around the rotating shaft.

6. The portable pesticide residue detector of claim 1, wherein the side wall of the washing drum is provided with meshes, and the inner wall of the drum is provided with a plurality of protrusions.

7. The portable pesticide residue detector of claim 1, wherein a handle is arranged on the top of the box body, two ends of the handle are connected with the box body through connecting seats, and two ends of the handle are rotatably connected with the connecting seats.

8. The portable pesticide residue detector of claim 1, wherein the side wall of the box body is provided with a feed inlet cover plate at a position corresponding to the rolling ring, the side wall of the box body is provided with a sliding groove corresponding to the feed inlet cover plate, and the feed inlet cover plate can slide into the sliding groove to open the feed inlet.