Insecticidal composition overproof element detection equipment

Abstract

The utility model relates to an insecticidal composition standard-exceeding element detection device in the technical field of insecticidal compositions, which comprises a detection table, a test tube rack is arranged on the detection table, a cleaning pool matched with the test tube rack is arranged on the detection table, and the test tube rack is movably arranged on the detection table through a moving component; the moving assembly comprises a linear module, a vertical plate, a vertical screw rod and a stepping motor, the lower end of the vertical plate is fixedly connected with a sliding table of the linear module, a vertical through groove is formed in the vertical plate, the vertical screw rod is located in the through groove and connected with a forward and reverse rotation motor, and the vertical screw rod is in threaded fit with a sliding block matched with the through groove; the stepping motor is fixed on the sliding block and is fixedly connected with the test tube rack. The quantitative detection device is reasonable in structure, can quantitatively detect a plurality of test tubes at one time, and is high in detection accuracy; the multiple test tubes can be cleaned synchronously, manual operation is not needed in the cleaning process, harm to the human body is avoided, and the cleaning efficiency and the cleaning effect are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of insecticide compositions, and in particular relates to a device for detecting excessive elements in insecticide compositions. Background Art

[0002] Insecticidal composition refers to a kind of agent that kills pests, such as beetles, flies, grubs, snoutworms, springtails and nearly 10,000 other pests. They are characterized by high efficiency and high residue or low residue, and many species have high acute toxicity to mammals. In order to ensure the accuracy of the detection, the existing detection equipment for excessive elements of insecticidal composition generally uses multiple test tubes to perform the same dose and the same time detection during the detection, but the test tubes need to be rinsed after the detection. In the prior art, manual flushing has the problem of low efficiency, and manual cleaning recovery has certain harm to the human body. Therefore, a detection equipment for excessive elements of insecticidal composition is needed to solve the above technical problems. Utility Model Content

[0003] In view of the above-mentioned defects existing in the prior art, the utility model provides an insecticide composition excessive element detection device, comprising a detection table, a test tube rack is provided on the detection table, a cleaning pool matched with the test tube rack is provided on the detection table, and the test tube rack is movably arranged on the detection table through a moving component;

[0004] The moving assembly includes a linear module, a vertical plate, a vertical screw and a stepper motor. The linear module is fixed on a detection plate on one side of the cleaning tank, the linear module is parallel to one side of the cleaning tank, the lower end of the vertical plate is fixedly connected to the slide table of the linear module, a vertical through slot is provided on the vertical plate, two ends of the vertical screw are rotatably connected to the two ends of the through slot through bearings respectively, one end of the vertical screw is connected to a forward and reverse motor, a slider that matches the through slot is threaded on the vertical screw, the stepper motor is fixed on the slider, the output shaft of the stepper motor is fixedly connected to a horizontal rotating shaft, one end of the horizontal rotating shaft passes through the slider and then extends out from the through slot and is fixedly connected to a test tube rack, the test tube rack is a horizontal support plate, and a plurality of test tubes are evenly fixed on the horizontal support plate along the length direction. During the test, the insecticide composition to be tested is placed in equal amounts in multiple test tubes, and the content of elements exceeding the standard is detected through chemical experiments. At this time, the test tube rack is located outside the cleaning tank. After the test is completed, the linear module is started, and the slide drives the test tube rack to move to the top of the cleaning tank. Then the forward and reverse motors rotate, and the slider drives the test tube rack to move downward. The stepper motor rotates to drive the horizontal shaft to rotate, and the waste liquid is poured into the cleaning tank, and the test tubes are cleaned in the cleaning tank.

[0005] Preferably, a water outlet pipe with a switch valve is provided at the bottom of the cleaning pool, and a plurality of water spray heads are provided in the cleaning pool, and the plurality of water spray heads correspond to the test tubes one by one, and the water spray direction of the water spray heads is vertically upward, and the bottom of the water spray heads is connected to a water inlet pipe. This arrangement allows water to be sprayed upward into the test tubes through the water spray heads to rinse the test tubes, without manual operation, with high cleaning efficiency and good effect.

[0006] Preferably, a vertical groove is provided on the side wall of the cleaning tank near the linear module, and the width of the groove is not less than the diameter of the horizontal shaft. The arrangement of the groove enables the horizontal shaft to move to the bottom of the groove, and the test tube rack enters the cleaning tank, so that when the test tube is turned over, liquid is prevented from splashing out of the cleaning tank.

[0007] The utility model also includes other components that enable a device for detecting excessive elements in an insecticide composition to be used normally, such as a stepper motor control component, a forward and reverse motor control component, a linear module control component, a sprinkler head control component, a control component for controlling water inlet pipes (such as a water pump, etc.), etc., which are all conventional technical means in the art. In addition, the devices or components not limited in the utility model, such as vertical screws, linear modules, etc., all adopt conventional technical means and conventional equipment in the art.

[0008] The beneficial effects of the utility model are as follows: the structure is reasonable, and quantitative detection of multiple test tubes can be performed at one time with high detection accuracy; multiple test tubes can be cleaned simultaneously, and the cleaning process does not require manual operation, thus avoiding harm to the human body and improving the cleaning efficiency and cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0010] Figure 1 This is a schematic diagram of the structure of a device for detecting excessive elements in an insecticide composition according to an embodiment of the utility model;

[0011] Figure 2 for Figure 1 The state diagram of the test tube rack when entering the cleaning tank;

[0012] Figure 3 for Figure 1 Right view of;

[0013] Figure 4 for Figure 3 Cross-sectional view of the cleaning tank.

[0014] In the figure: 1. test table; 2. sprinkler head; 3. water inlet pipe; 4. cleaning tank; 5. water outlet pipe; 6. linear module; 7. slide table; 8. forward and reverse motor; 9. vertical plate; 10. through slot; 11. vertical screw; 12. slider; 13. stepper motor; 14. horizontal shaft; 15. horizontal support plate; 16. test tube; 17. groove; 18. air inlet pipe. DETAILED DESCRIPTION

[0015] The present invention is described in detail below in conjunction with the drawings and specific embodiments in the embodiments of the present invention. The description here is only used to explain the present invention, but not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work, any modifications, equivalent replacements, improvements, etc., should be included in the protection scope of the present invention.

[0016] Example

[0017] like Figure 1-4 As shown, the utility model provides an insecticide composition excessive element detection device, comprising a detection table 1, a test tube rack is provided on the detection table 1, a cleaning pool 4 matched with the test tube rack is provided on the detection table 1, and the test tube rack is movably arranged on the detection table 1 through a moving component;

[0018] The moving assembly includes a linear module 6, a vertical plate 9, a vertical screw 11 and a stepper motor 13. The linear module 6 is fixed on a detection plate on one side of the cleaning pool 4. The linear module 6 is parallel to one side of the cleaning pool 4. The lower end of the vertical plate 9 is fixedly connected to the slide 7 of the linear module 6. A vertical through slot 10 is provided on the vertical plate 9. Both ends of the vertical screw 11 are rotatably connected to both ends of the through slot 10 through bearings respectively. One end of the vertical screw 11 is connected to a forward and reverse motor 8. A slider 12 is threadedly matched with the through slot 10 on the vertical screw 11. The stepper motor 13 is fixed on the slider 12. The output shaft of the stepper motor 13 is fixedly connected to a horizontal rotating shaft 14. One end of the horizontal rotating shaft 14 penetrates the slider 12 and then extends out of the through slot 10 and is fixedly connected to the test tube rack. The test tube rack is a horizontal support plate 15. A plurality of test tubes 16 are evenly fixed on the horizontal support plate 15 along the length direction. During the test, the insecticide composition to be tested is placed in equal amounts in a plurality of test tubes 16, and the excessive element content is detected through a chemical experiment. At this time, the test tube rack is located outside the cleaning tank 4. After the test is completed, the linear module 6 is started, and the slide 7 drives the test tube rack to move to the top of the cleaning tank 4. Then, the forward and reverse motor 8 rotates, and the slider 12 drives the test tube rack to move downward. The stepper motor 13 rotates to drive the horizontal shaft 14 to rotate, and the waste liquid is poured into the cleaning tank 4. The test tube 16 is cleaned in the cleaning tank 4.

[0019] The bottom of the cleaning pool 4 is provided with a water outlet pipe 5 with a switch valve, and a plurality of water spray heads 2 are provided in the cleaning pool 4, and the plurality of water spray heads 2 correspond to the test tubes 16 one by one, and the water spray direction of the water spray heads 2 is vertically upward, and the bottom of the water spray heads 2 is connected with a water inlet pipe 3. This arrangement allows water to be sprayed upward into the test tube 16 through the water spray heads 2 to rinse the test tube 16, without manual operation, with high cleaning efficiency and good effect. The water inlet pipe can also be connected to the air inlet pipe 18. After the rinsing is completed, the water inlet end of the water inlet pipe is closed, and the air inlet pipe guides the air into the water inlet pipe and then sprays it out from the water spray head to air-dry the test tube, further improving the cleanliness of the test tube.

[0020] A vertical groove 17 is provided on the side wall of the cleaning tank 4 near the linear module 6, and the width of the groove 17 is not less than the diameter of the horizontal shaft 14. The arrangement of the groove 17 allows the horizontal shaft 14 to move to the bottom of the groove 17, and the test tube rack enters the cleaning tank 4, so that when the test tube 16 is turned over, liquid is prevented from splashing out of the cleaning tank 4.

[0021] During the test, the insecticide composition to be tested is placed in equal amounts in multiple test tubes, and the content of excessive elements is tested through chemical experiments. At this time, the test tube rack is located outside the cleaning tank. After the test is completed, the linear module is started, and the slide drives the test tube rack to move to the top of the cleaning tank. Then the forward and reverse motors rotate, and the slider drives the test tube rack to move downward. The horizontal shaft moves to the bottom of the groove. At this time, the test tube rack is located in the cleaning tank, and the stepper motor rotates to drive the horizontal shaft to rotate 180 degrees. The test tube mouth is downward, and the waste liquid is poured into the cleaning tank. The water spray head sprays water upward, and the water enters the test tube to clean the test tube. The waste liquid after cleaning is discharged from the outlet pipe.

[0022] The embodiments of the present invention have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A device for detecting excessive elements in an insecticide composition, comprising a detection table, wherein a test tube rack is provided on the detection table, and characterized in that: The detection table is provided with a cleaning pool matched with a test tube rack, and the test tube rack is movably arranged on the detection table through a moving component; The moving assembly includes a linear module, a vertical plate, a vertical screw and a stepper motor. The linear module is fixed on a detection plate on one side of the cleaning tank, the linear module is parallel to one side of the cleaning tank, the lower end of the vertical plate is fixedly connected to the slide table of the linear module, a vertical through slot is provided on the vertical plate, two ends of the vertical screw are rotatably connected to the two ends of the through slot through bearings respectively, one end of the vertical screw is connected to a forward and reverse motor, a slider that matches the through slot is threaded on the vertical screw, the stepper motor is fixed on the slider, the output shaft of the stepper motor is fixedly connected to a horizontal rotating shaft, one end of the horizontal rotating shaft passes through the slider and then extends out from the through slot and is fixedly connected to a test tube rack, the test tube rack is a horizontal support plate, and a plurality of test tubes are evenly fixed on the horizontal support plate along the length direction.

2. The device for detecting excessive elements in an insecticide composition according to claim 1, characterized in that: A water outlet pipe with a switch valve is provided at the bottom of the cleaning pool. A plurality of water spray heads are provided in the cleaning pool. The plurality of water spray heads correspond to the test tubes one by one. The water spraying direction of the water spray heads is vertically upward. A water inlet pipe is connected to the bottom of the water spray heads.

3. The device for detecting excessive elements in insecticide compositions according to claim 1, characterized in that: A vertical groove is provided on the side wall of the cleaning pool close to the linear module, and the width of the groove is not less than the diameter of the horizontal rotating shaft.

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