Accurate pesticide application device for insect pesticide effect test

Abstract

The utility model discloses an insect pharmacodynamic test accurate pesticide application device which comprises a kit, connecting blocks are symmetrically and fixedly connected to the two sides of the bottom end of the kit, box covers are fixedly connected to the bottom ends of the connecting blocks, and the interior of the kit is divided into different areas through a first partition plate, so that various reagents with different concentrations can be stored in the kit at the same time; the reagent in the kit is quantitatively put into the experiment box through the liquid outlet pipe by pushing the sliding plate, and workers do not need to manually take and weigh the reagent, so that the workload of the workers is reduced, and the working efficiency is improved; by arranging the first partition plate and the second partition plate which can be mounted and dismounted, the interiors of the kit and the experiment box can be correspondingly divided into a plurality of compartments according to experiment requirements, experiment results can be conveniently observed, each insect can be independently placed, and mutual influence among the tested insects is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of insecticide test tools, in particular to a precise pesticide application device for insect efficacy tests. Background Art

[0002] Pesticides are agents that kill pests such as beetles, flies, grubs, snoutworms, springtails, and nearly 10,000 other pests.

[0003] When conducting insect efficacy tests, insects are often sprayed with pesticides of different concentrations, usually using the spray method or the drip method. However, the above methods require staff to load and take solutions of different concentrations. In order to ensure that the volume of solution sprayed on the insects is consistent, the solution needs to be weighed. The operation is cumbersome and the workload is large.

[0004] To this end, the utility model provides a precise pesticide application device for insect efficacy test, which solves the above problems by providing a rotatable partition so that reagents of different concentrations can be simultaneously loaded inside the reagent box, and by providing a liquid outlet pipe, the reagents are quantitatively measured. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a precise pesticide application device for insect efficacy testing, which solves the above-mentioned problems.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a precise pesticide application device for insect efficacy test, including a test kit, the bottom end of the test kit is symmetrically fixedly connected with connecting blocks on both sides, the bottom end of the connecting blocks is fixedly connected with a box cover, the bottom end of the box cover is rotatably connected with an experimental box, the inside of the test kit is rotatably connected with a rotating shaft, the surface of the rotating shaft is provided with a plurality of evenly distributed grooves, the inside of the groove is slidably connected with a partition, one side of the bottom end of the test kit is provided with a through hole, the bottom end of the through hole is connected with a slide groove, and the inside of the slide groove is slidably connected with a slide plate.

[0007] Preferably, a sealing rubber strip is fixedly connected to one side of the partition plate 1 close to the reagent box, and an alignment block 1 is fixedly connected to the top of the partition plate 1 close to the reagent box.

[0008] Preferably, one end of the slide plate passes through the reagent box, a liquid outlet pipe is fixedly connected to the interior of the slide plate, and a sealing block is hingedly connected to the bottom end of the liquid outlet pipe.

[0009] Preferably, an L-shaped fixing plate is fixedly connected to the bottom end of the reagent box at a position corresponding to the through hole, and the length of the L-shaped fixing plate is consistent with the height of the liquid outlet tube and the sealing block.

[0010] Preferably, one side of the top of the reagent box is fixedly connected with an alignment block 2, and the alignment block 2 is arranged corresponding to the alignment block 1.

[0011] Preferably, a liquid inlet pipe is fixedly connected to one side of the box cover, and a filter is fixedly connected to the inside of the liquid inlet pipe.

[0012] Preferably, a fixing block is fixedly connected to the middle of the experimental box, a surface of the fixing block is provided with a plurality of evenly distributed fixing grooves, and a partition plate 2 is slidably connected inside the fixing groove.

[0013] Beneficial Effects

[0014] The utility model provides a precise insecticide application device for insect efficacy testing. Compared with the prior art, it has the following beneficial effects:

[0015] (1) The precise insecticide application device for insect efficacy test divides the interior of the test kit into different areas by a partition, so that a plurality of reagents of different concentrations can be stored in the test kit at the same time. The reagents in the test kit are quantitatively injected into the experimental box through the liquid outlet tube by pushing the slide plate, and the staff does not need to manually take and weigh the reagents, which is conducive to reducing the workload of the staff and improving work efficiency.

[0016] (2) The precise insecticide application device for insect efficacy testing is provided with a detachable partition plate 1 and a partition plate 2, so that the device can separate the inside of the test kit and the experimental box into a number of compartments according to the experimental requirements, which is convenient for observing the test results, and each insect can be placed separately to avoid mutual influence between the test insects. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the overall structural main diagram of the utility model;

[0018] Figure 2 It is a sectional view of the overall structure of the utility model;

[0019] Figure 3 This utility model Figure 2 A schematic diagram of the enlarged structure of the middle A area;

[0020] Figure 4 This utility model Figure 2 Schematic diagram of the enlarged structure of region B in the middle.

[0021] In the figure: 1, rotating shaft; 2, partition 1; 3, test kit; 4, alignment block 1; 5, alignment block 2; 6, groove; 7, slide plate; 8, connecting block; 9, box cover; 10, experimental box; 11, fixing block; 12, fixing groove; 13, liquid inlet pipe; 14, filter screen; 15, slide groove; 16, sealing block; 17, L-shaped fixing plate; 18, liquid outlet pipe; 19, through hole; 20, partition 2. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1:

[0024] See also Figure 1-4 , a precise pesticide application device for insect efficacy test, comprising a reagent box 3, the bottom ends of the reagent box 3 are symmetrically fixedly connected with connecting blocks 8, the bottom ends of the connecting blocks 8 are fixedly connected with a box cover 9, the bottom end of the box cover 9 is rotatably connected with an experimental box 10, the inside of the reagent box 3 is rotatably connected with a rotating shaft 1, the surface of the rotating shaft 1 is provided with a plurality of evenly distributed grooves 6, the inside of the groove 6 is slidably connected with a partition 2, one side of the bottom end of the reagent box 3 is provided with a through hole 19, the bottom end of the through hole 19 is connected with a slide groove 15, and the inside of the slide groove 15 is slidably connected with a slide plate 7; the connecting block 8 is made of a transparent acrylic plate, the reagent box 3 is divided by arranging the rotating shaft 1 inside the reagent box 3 and arranging the partition 2 on the surface of the rotating shaft 1, so as to facilitate the storage of a variety of solutions of different concentrations inside the reagent box 3, the partition 2 is fixedly connected with a sealing rubber strip on one side close to the reagent box 3, the side wall of the partition 2 is tightly connected to the reagent box 3, the top of the partition 2 is close to the reagent box 3 An alignment block 4 is fixedly connected to one side; one end of the slide plate 7 passes through the reagent box 3, and a liquid outlet pipe 18 is fixedly connected to the inside of the slide plate 7, and a sealing block 16 is hinged at the bottom end of the liquid outlet pipe 18; the liquid outlet pipe 18 is arranged below the reagent box 3, and the liquid outlet pipe 18 is driven to move by pushing the slide plate 7, and the sealing block 16 is driven to slide along the L-shaped fixed plate 17. Under the action of gravity, the sealing block 16 opens and the solution inside the liquid outlet pipe 18 falls into the liquid inlet pipe 13. The bottom end of the reagent box 3 is fixedly connected to the position corresponding to the through hole 19 with an L-shaped fixed plate 17, and the length of the L-shaped fixed plate 17 is consistent with the height of the liquid outlet pipe 18 and the sealing block 16; an alignment block 2 5 is fixedly connected to one side of the top of the reagent box 3, and the alignment block 2 5 is arranged corresponding to the alignment block 4, and the partition 2 is driven to rotate by rotating the rotating shaft 1, and the moving position of the partition 2 is limited by aligning the symmetrical block 2 5 with the alignment block 4, so that the through hole 19 is always in the middle of the two partitions 2.

[0025] By opening a through hole 19 at the bottom of the reagent box 3, it is convenient for the liquid inside the reagent box 3 to flow out. By opening a groove 6 on the surface of the rotating shaft 1 and installing a corresponding partition 2 inside the groove 6 to separate the internal space of the reagent box 3, it is convenient to store reagents of different concentrations inside the reagent box 3, and there is no need for the staff to repeatedly take the reagents, which is beneficial to reduce the workload of the staff. By fixing and connecting a sealing rubber strip on the side of the partition 2 close to the reagent box 3, it is convenient to prevent the mixing of medicines of different concentrations. By setting a symmetrical block 4 on the top of the partition 2 and a symmetrical block 2 5 on the top of the reagent box 3, it is convenient to limit the rotation position of the partition 2 so that each time the liquid falls into the outlet The solution concentrations inside the tube 18 are different. The position of the liquid outlet tube 18 can be moved by pushing the slide plate 7 so that the top of the liquid outlet tube 18 overlaps or is offset with the through hole 19, and the slide plate 7 blocks the through hole 19 to prevent the internal solution from overflowing. The liquid outlet tube 18 and the slide plate 7 that can move along the slide 15 can be provided, so that the reagent can flow into the liquid outlet tube 18 through the through hole 19. When the reagent is dosed, the slide plate 7 is pushed so that the liquid outlet tube 18 is offset from the through hole 19, and the solution inside the liquid outlet tube 18 is dosed into the experimental box 10 to complete the quantitative dose of the reagent. The staff does not need to weigh the dose separately, which is beneficial to reduce the workload of the staff, improve work efficiency, and make the experimental results more accurate.

[0026] Embodiment 2:

[0027] See also Figure 1-2 , this embodiment provides a technical solution based on the first embodiment: in order to divide the internal space of the experimental box 10 into several compartments according to the use requirements, isolate the insects separately, and facilitate the experiment of different concentrations of drugs, a liquid inlet pipe 13 is fixedly connected to one side of the box cover 9, and a filter screen 14 is fixedly connected to the inside of the liquid inlet pipe 13; the box cover 9 is rotatably connected to the top of the experimental box 10, and the position of the liquid inlet pipe 13 is moved by rotating the box cover 9. The box cover 9 and the liquid inlet pipe 13 are made of glass. The filter screen 14 is provided to prevent the insects inside the experimental box 10 from crawling out. A fixed block 11 is fixedly connected to the middle part of the experimental box 10, and a plurality of evenly distributed fixed grooves 12 are opened on the surface of the fixed block 11. The interior of the fixed groove 12 is slidably connected with a partition 20. The partition 20 is provided to divide the experimental box 10 into multiple separate spaces to avoid mutual influence between the test insects and facilitate observation of the test results.

[0028] By installing a partition 20 inside the fixed groove 12, the experimental box 10 is divided into multiple separate spaces, so that each insect can be placed separately, which is convenient for observing the effects of reagents of different concentrations. After the application of the pesticide is completed, the liquid inlet pipe 13 is driven to move by rotating the box cover 9, so that the liquid inlet pipe 13 moves to the top of the next compartment.

[0029] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0030] During operation, firstly, the corresponding partition 1 2 and partition 2 20 are installed inside the reagent box 3 and the experimental box 10 according to the experimental requirements, and the internal space is divided into a plurality of independent compartments. Reagents of different concentrations are respectively placed in the reagent box 3, and the solution inside the reagent box 3 falls into the inside of the liquid outlet pipe 18 through the through hole 19. The sliding plate 7 is pushed to slide along the slide groove 15 to make the sealing block 16 slide along the L-shaped fixing plate 17. When the sealing block 16 is completely moved out of the L-shaped fixing plate 17, the sealing block 16 is opened to make the reagent inside the liquid outlet pipe 18 flow into the liquid inlet pipe 13. At this time, the bottom end of the through hole 19 is close to the upper surface of the sliding plate 7, and the partition 1 2 is driven to rotate by rotating the rotating shaft 1, and the next alignment block 1 is moved to the next alignment block 1. 4 is aligned with the alignment block 2 5, and the slide plate 7 is pulled to align the liquid outlet pipe 18 with the through hole 19, so that reagents of different concentrations flow into the inside of the liquid outlet pipe 18. By rotating the experimental box 10, the liquid inlet pipe 13 is aligned with insects in different areas. Repeating the operation can complete the application of reagents of all concentrations, which is beneficial to reducing the workload of the staff, avoiding mutual influence between the test insects, and facilitating the observation of the test results. By setting a movable liquid outlet pipe 18, the reagent dosage of the reagent dripped into the inside of the experimental box 10 each time is fixed. When the slide plate 7 slides to the top of the slide groove 15, the liquid outlet pipe 18 is aligned with the liquid inlet pipe 13, and the pipe mouth diameter of the liquid inlet pipe 13 is larger than the diameter of the liquid outlet pipe 18.

Claims

1. A precise insecticide application device for drug efficacy testing, comprising a reagent kit (3), the bottom of the reagent kit (3) being symmetrically fixedly connected to connecting blocks (8) on both sides, the bottom of the connecting blocks (8) being fixedly connected to a box cover (9), the bottom of the box cover (9) being rotatably connected to an experimental box (10), characterized in that: The reagent box (3) is rotatably connected to a rotating shaft (1) inside, a surface of the rotating shaft (1) is provided with a plurality of evenly distributed grooves (6), a partition (2) is slidably connected inside the groove (6), a through hole (19) is provided on one side of the bottom end of the reagent box (3), the bottom end of the through hole (19) is connected to a slide groove (15), and a slide plate (7) is slidably connected inside the slide groove (15).

2. The precise insecticide application device for insecticide efficacy test according to claim 1, characterized in that: The side of the partition plate 1 (2) close to the reagent box (3) is fixedly connected with a sealing rubber strip, and the top of the partition plate 1 (2) close to the reagent box (3) is fixedly connected with an alignment block 1 (4).

3. The precise insecticide application device for insect efficacy test according to claim 1, characterized in that: One end of the slide plate (7) passes through the reagent box (3), and a liquid outlet pipe (18) is fixedly connected to the interior of the slide plate (7), and a sealing block (16) is hinged at the bottom end of the liquid outlet pipe (18).

4. The precise insecticide application device for insect efficacy test according to claim 1, characterized in that: An L-shaped fixing plate (17) is fixedly connected to the bottom end of the reagent box (3) at a position corresponding to the through hole (19), and the length of the L-shaped fixing plate (17) is consistent with the height of the liquid outlet tube (18) and the sealing block (16).

5. The precise insecticide application device for insecticide efficacy test according to claim 1, characterized in that: One side of the top end of the reagent box (3) is fixedly connected with an alignment block 2 (5), and the alignment block 2 (5) is arranged corresponding to the alignment block 1 (4).

6. The precise insecticide application device for insecticide efficacy test according to claim 1, characterized in that: A liquid inlet pipe (13) is fixedly connected to one side of the box cover (9), and a filter screen (14) is fixedly connected inside the liquid inlet pipe (13).

7. The precise insecticide application device for insecticide efficacy test according to claim 1, characterized in that: A fixing block (11) is fixedly connected to the middle of the experimental box (10), a surface of the fixing block (11) is provided with a plurality of evenly distributed fixing grooves (12), and a partition plate 2 (20) is slidably connected inside the fixing groove (12).

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