CN210923433U - Seed treating agent adhesiveness detector - Google Patents
Seed treating agent adhesiveness detector Download PDFInfo
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- CN210923433U CN210923433U CN201921688400.0U CN201921688400U CN210923433U CN 210923433 U CN210923433 U CN 210923433U CN 201921688400 U CN201921688400 U CN 201921688400U CN 210923433 U CN210923433 U CN 210923433U
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Abstract
The utility model discloses a seed treatment agent adhesiveness detector belongs to pesticide preparation index detection area. This detector includes box, glass jar post, goes up glass funnel, lower glass funnel, experimental sieve stand platform and lead screw motor, wherein: the test sieve frame is fixedly connected to the outer surface of the front side face of the box body, a sliding shaft is fixedly arranged above the test sieve frame, the glass cylinder column is arranged above the test sieve frame, a glass cylinder column clamping device is fixedly arranged on the glass cylinder column, a sliding bearing is arranged on the glass cylinder column clamping device, and the sliding bearing is matched with the sliding shaft; the glass cylinder column clamp is connected with the screw rod motor through a connecting rod penetrating through the vertical groove; the lower glass funnel is fixedly arranged below the test sieve stand, and the upper glass funnel is arranged above the glass cylinder column. The utility model discloses maneuverability and stability are good, and repeatability and reproducibility are good.
Description
Technical Field
The utility model relates to a pesticide preparation index detection area especially indicates a seed treatment agent adhesiveness detector.
Background
The seed treating agent is a pesticide for treating the surface of seeds, has the advantages of less pesticide consumption, high effect, small influence on human, livestock and environment, long lasting period, and obvious effects of preventing and treating diseases, pests and rats in the seedling stage of crops, improving the survival rate of seedlings and the like.
ADHESION is an important index for evaluating a seed treatment agent, and ADHESION detection of a seed treatment agent is carried out according TO a method specified in CIPAC MT194 "ADHESION TO TREATEDES". Referring to fig. 1, the shape and size of the glass device for detection given in the standard were used for a drop test, and seeds were dropped from an upper glass funnel into a middle glass cylinder column, and finally collected by a lower glass funnel, and the content of the remaining chemical on the seeds was measured.
However, the standard only shows the principle of the experimental apparatus, and the apparatus using this principle can also realize the adhesion detection of the seed treatment agent, but is poor in operability, stability, reproducibility and reproducibility.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a seed treatment agent adhesiveness detector. The utility model discloses maneuverability and stability are good, and repeatability and reproducibility are good.
The utility model provides a technical scheme as follows:
the utility model provides a seed additive adhesiveness detector, includes box, glass jar post, goes up glass funnel, lower glass funnel, test sieve stand platform and lead screw motor, wherein:
the testing sieve frame is fixedly connected to the outer surface of the front side face of the box body, a sliding shaft is fixedly arranged above the testing sieve frame, the glass cylinder column is arranged above the testing sieve frame, a glass cylinder column clamping device is fixedly arranged on the glass cylinder column, a sliding bearing is arranged on the glass cylinder column clamping device, and the sliding bearing is matched with the sliding shaft; the glass cylinder column clamp is connected with the screw rod motor through a connecting rod penetrating through the vertical groove;
the lower glass funnel is fixedly arranged below the test sieve stand, and the upper glass funnel is arranged above the glass cylinder column.
Furthermore, a funnel support is arranged above the glass cylinder column, the upper glass funnel is placed on the funnel support, a sliding partition door is arranged on the funnel support, and the opening and closing of the sliding partition door are controlled by an electromagnet.
Furthermore, the funnel support comprises a lower fixed seat and an upper supporting ring, the lower fixed seat and the upper supporting ring are connected through a middle supporting bar, and a cylindrical positioning groove is formed in the lower fixed seat; the lower fixing seat is connected with the glass cylinder column, the upper glass funnel is placed on the upper supporting ring, and the cylindrical part at the lower end of the upper glass funnel is positioned in the positioning groove.
Furthermore, a sliding groove is formed in the lower fixing seat, the sliding partition door is arranged in the sliding groove, and the electromagnet is arranged inside the box body and located at the sliding partition door.
Furthermore, a conical flask is arranged below the lower glass funnel.
Furthermore, the two glass cylinder column clamps are distributed up and down, the two sliding shafts are distributed left and right, and each glass cylinder column clamp is provided with two sliding bearings.
Furthermore, a test sieve containing cavity is arranged in the box body, and the front side surface of the box body is positioned at the opening of the test sieve containing cavity.
Further, the lead screw motor is connected with a lead screw motor driver, the lead screw motor is installed on the lead screw motor installation frame, and the lead screw motor driver is installed on the lead screw motor driver installation frame.
Furthermore, the screw rod motor is fixed on the inner surface of the front wall of the box body through a screw rod motor fixing bearing, and a micro limit switch is arranged on the inner surface of the front wall of the box body.
Further, the surface of box leading flank is provided with touch-sensitive screen controller, power indicator and switch, the surface of box left surface is provided with supply socket, supply socket is connected with power supply ware, power supply ware is installed on power supply ware mounting bracket.
The utility model discloses following beneficial effect has:
the utility model discloses a slide shaft and slide bearing have guaranteed the stability of glass jar post to through lead screw motor drive glass jar post and last glass funnel steady lift, realize the operation process of "rising, decline", convenient operation operates steadily, and when guaranteeing at every turn the experiment, glass jar post and last glass funnel have guaranteed that the seed sample falls highly unified in the same position. The utility model discloses maneuverability and stability are good, and repeatability and reproducibility are good.
Drawings
FIG. 1 is a schematic view of a glass unit in the CIPAC MT194 standard;
FIG. 2 is a front view of the adhesion detector for a seed treatment according to the present invention;
FIG. 3 is an internal view of the adhesion detector for a seed treatment according to the present invention;
FIG. 4 is an internal view of the case;
FIG. 5 is a side view of the adhesion detector for a seed treatment according to the present invention;
figure 6 is a schematic view of a funnel support.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
The utility model provides a seed treatment agent adhesiveness detector, as shown in fig. 2-5, including box 1, glass jar post 2, go up glass funnel 3, lower glass funnel 4, experimental sieve stand platform 5 and lead screw motor 6, wherein:
the testing sieve stand 5 is fixedly connected to the outer surface of the front side face of the box body 1, a sliding shaft 7 is fixedly arranged above the testing sieve stand 5, the glass cylinder column 2 is arranged above the testing sieve stand 5, a glass cylinder column clamp 8 is fixedly arranged on the glass cylinder column 2, a sliding bearing 9 is arranged on the glass cylinder column clamp 8, and the sliding bearing 9 is matched with the sliding shaft 7; the lead screw motor 6 is arranged in the box body 1, a vertical groove 10 is formed in the front side face of the box body 1, and the glass cylinder column clamp 8 is connected with the lead screw motor 6 through a connecting rod 11 penetrating through the vertical groove 10.
Lower glass funnel 4 is fixed to be set up in experimental sieve frame platform 5 below, goes up glass funnel 3 and places in glass jar post 2 tops.
Under the rotation of the screw rod motor, the glass cylinder column clamp connected with the screw rod motor is driven to move up and down, so that the glass cylinder column moves up and down, and the glass cylinder column moves up and down to drive the upper glass funnel to move together. The sliding bearing on the glass cylinder column clamp is matched with the sliding shaft to play a role in fixing the glass cylinder column and guiding the glass cylinder column to move up and down.
The utility model discloses a use as follows:
the treated seed sample is divided evenly into several portions (e.g. 3 portions), and the following steps are performed for each seed sample:
1. and controlling the screw rod motor to enable the screw rod motor to move upwards to drive the glass cylinder column and the upper glass funnel to ascend, and placing the test sieve on the test sieve stand.
2. And controlling a screw rod motor to move downwards to drive the glass cylinder column and the upper glass funnel to descend, and placing the lower part of the glass cylinder column into the test sieve and basically contacting the surface of the test sieve.
3. The weighed seed samples were poured into a glass funnel using a beaker and allowed to fall freely onto the test sieve. The residue from the sample falls from the lower glass funnel into a collection container to separate the sample from the residue.
4. And controlling a screw motor to move upwards to drive the glass cylinder column and the upper glass funnel to ascend, taking down the test sieve filled with the seed sample from the test sieve stand to finish a test, and replacing with a new test sieve.
5. And pouring the seed sample in the removed test sieve into an upper glass funnel, so that the seed sample freely falls on the test sieve. The residue from the sample falls from the lower glass funnel into a collection container to separate the sample from the residue.
6. And (4) circulating the steps for 4-5 times (for example, 5 times), controlling the screw motor to move upwards, removing the final test sieve, pouring a sample in the test sieve into a sample beaker, and measuring the quality of the effective components in the sample according to the testing method of the effective components specified in the product standard.
From the foregoing, each seed needs to be subjected to an adhesion test of 3 samples, each sample needs to be subjected to a drop test of 5 free falls repeatedly, and the seeds subjected to the drop test are collected and used for measuring the content of the residual medicament on the seeds, so that the adhesion test result of the sample is calculated.
The utility model discloses a slide shaft and slide bearing have guaranteed the stability of glass jar post to through lead screw motor drive glass jar post and last glass funnel steady lift, realize the operation process of "rising, decline", convenient operation operates steadily, and when guaranteeing at every turn the experiment, glass jar post and last glass funnel have guaranteed that the seed sample falls highly unified in the same position. The utility model discloses maneuverability and stability are good, and repeatability and reproducibility are good.
The sliding bearing is preferably a self-lubricating sliding bearing, which has a lubricating effect.
As an improvement of the utility model, the glass cylinder column 2 top is provided with funnel support 12, goes up glass funnel 3 and places on funnel support 12, is provided with slip compartment door 13 on funnel support 12, and opening and shutting of slip compartment door 13 is controlled through electro-magnet 14.
As shown in fig. 6, the funnel support 12 includes a lower fixing seat 15 and an upper support ring 16, the lower fixing seat 15 and the upper support ring 16 are connected by a middle support bar 17, and a cylindrical positioning groove 18 is provided on the lower fixing seat 15; the lower fixed seat 15 is connected with the glass cylinder column 2, the upper glass funnel 3 is placed on the upper support ring 16, and the cylindrical part of the lower end of the upper glass funnel 3 is positioned in the positioning groove 18. The locating slot is used for ensuring that the cylindrical part of the upper glass funnel is vertical and ensuring that the seeds fall freely and vertically.
The lower fixing seat 15 is provided with a sliding groove 19, the sliding partition door 13 is arranged in the sliding groove 19, and the electromagnet 14 is arranged inside the box body 1 and is positioned at the sliding partition door 13.
The utility model discloses in, the design is by the reciprocating motion that takes out and reset of electro-magnet control slip door, and the process of the sample unloading in the glass funnel is gone up in the unloading opportunity of the motion drive slip door control sample through the electro-magnet. When the device is used, after a seed sample is poured into the upper glass funnel by using the beaker, the sample is concentrated in the circular part of the upper glass funnel, when all seeds reach the bottom of the guide groove and are stable, namely the sample is collected on the sliding partition door at the lower end of the upper glass funnel, the electromagnet drives the sliding partition door to move, the sliding partition door is opened, and the sample is instantly and freely dropped on the test sieve. The position of the sliding groove is just positioned at the upper edge of the glass cylinder column and the lower edge of the lower opening of the upper glass funnel, so that the sample is ensured to fall freely and fall into the test screen, and the falling height is uniform, repeatable and reproducible.
The lower part of the lower glass funnel 4 is provided with a conical flask 20 for collecting the medicament powder falling off from the seeds.
The utility model discloses in, two that glass jar post fixture 8 is preferred distributes from top to bottom, and two that distributed about slide shaft 7 is preferred are provided with two slide bearings 9 on every glass jar post fixture 8, further guarantee the stability of glass jar post.
Be provided with test sieve in the box 1 and hold chamber 21 for hold test sieve, box 1 leading flank is located test sieve and holds chamber 21 department opening.
The lead screw motor 6 is connected with a lead screw motor driver 22, a lead screw motor mounting frame 23 and a lead screw motor driver mounting frame 24 are arranged in the box body 1, the lead screw motor 6 is installed on the lead screw motor mounting frame 23, and the lead screw motor driver 22 is installed on the lead screw motor driver mounting frame 24.
The screw motor 6 is fixed on the inner surface of the front wall of the box body 1 through a screw motor fixing bearing 30, and a micro-motion limit switch 31 is arranged on the inner surface of the front wall of the box body 1.
The outer surface of the front side surface of the box body 1 is provided with a touch screen controller 25, a power indicator lamp and a switch 26, the outer surface of the left side surface of the box body 1 is provided with a power socket 27, and the power socket 27 is connected with a power supply 28. The power supply 28 is mounted on a power supply mounting 29. The power supply device converts the input 220V power voltage into 24V safe voltage to supply power for the touch screen controller, the electromagnet and the screw motor driver.
The model of the power supply device is preferably HB-72W/24V-1c, and the functions of the touch screen controller comprise a setting function, a function of displaying the running state and the running times, a running end prompting function, a date and time display function and the like.
The front wall of the box body 1 is provided with a touch screen mounting hole 32 and a power switch mounting hole 34, the touch screen controller 25 is mounted on the touch screen mounting hole 32, the power indicator lamp and the switch 26 are mounted on the power switch mounting hole 34, the box body 1 is internally provided with an electromagnet mounting frame 33, the electromagnet is mounted on the electromagnet mounting frame 33, the left side surface of the box body 1 is provided with a power socket hole 35, and the power socket 27 is mounted on the power socket hole 35.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a seed additive adhesiveness detector, its characterized in that includes box, glass jar post, goes up glass funnel, lower glass funnel, test sieve stand platform and lead screw motor, wherein:
the testing sieve frame is fixedly connected to the outer surface of the front side face of the box body, a sliding shaft is fixedly arranged above the testing sieve frame, the glass cylinder column is arranged above the testing sieve frame, a glass cylinder column clamping device is fixedly arranged on the glass cylinder column, a sliding bearing is arranged on the glass cylinder column clamping device, and the sliding bearing is matched with the sliding shaft; the glass cylinder column clamp is connected with the screw rod motor through a connecting rod penetrating through the vertical groove;
the lower glass funnel is fixedly arranged below the test sieve stand, and the upper glass funnel is arranged above the glass cylinder column.
2. The seed treatment agent adhesiveness detector according to claim 1, wherein a funnel holder is provided above the glass cylinder column, the upper glass funnel is placed on the funnel holder, a sliding partition door is provided on the funnel holder, and opening and closing of the sliding partition door is controlled by an electromagnet.
3. The seed treatment agent adhesiveness detector according to claim 2, wherein the funnel holder comprises a lower holder and an upper support ring, the lower holder and the upper support ring are connected by a medial support bar, and the lower holder is provided with a cylindrical positioning groove; the lower fixing seat is connected with the glass cylinder column, the upper glass funnel is placed on the upper supporting ring, and the cylindrical part at the lower end of the upper glass funnel is positioned in the positioning groove.
4. The seed treatment agent adhesiveness detector according to claim 3, wherein the lower fixing base is provided with a sliding groove, the sliding door is disposed in the sliding groove, and the electromagnet is disposed inside the box body and located at the sliding door.
5. The apparatus for measuring adhesion of a seed treatment according to any one of claims 1 to 4, wherein a conical flask is disposed below the lower glass funnel.
6. The apparatus for measuring adhesion of seed treatment agent according to claim 5, wherein the number of the cylinder column jigs is two, the number of the sliding shafts is two, and each of the cylinder column jigs is provided with two sliding bearings.
7. The seed treatment agent adhesiveness detector of claim 5, wherein a test sieve accommodating chamber is provided in the box body, and the front side surface of the box body is open at the test sieve accommodating chamber.
8. The seed treatment adhesion detector of claim 5, wherein the lead screw motor is connected to a lead screw motor driver, the lead screw motor is mounted on a lead screw motor mounting bracket, and the lead screw motor driver is mounted on a lead screw motor driver mounting bracket.
9. The seed treatment agent adhesiveness detector of claim 8, wherein the lead screw motor is fixed to the inner surface of the front wall of the box body through a lead screw motor fixing bearing, and a micro-motion limit switch is disposed on the inner surface of the front wall of the box body.
10. The apparatus for detecting adhesion of seed treatment agent according to claim 8, wherein the touch screen controller, the power indicator and the switch are disposed on the outer surface of the front side of the box, the power socket is disposed on the outer surface of the left side of the box, the power socket is connected to the power supplier, and the power supplier is mounted on the power supplier mounting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921688400.0U CN210923433U (en) | 2019-10-10 | 2019-10-10 | Seed treating agent adhesiveness detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921688400.0U CN210923433U (en) | 2019-10-10 | 2019-10-10 | Seed treating agent adhesiveness detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210923433U true CN210923433U (en) | 2020-07-03 |
Family
ID=71347866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921688400.0U Active CN210923433U (en) | 2019-10-10 | 2019-10-10 | Seed treating agent adhesiveness detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210923433U (en) |
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2019
- 2019-10-10 CN CN201921688400.0U patent/CN210923433U/en active Active
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