Pesticide product detection sampling equipment for pesticide production

Abstract

This disclosure relates to the field of pesticide production technology. One embodiment of this disclosure provides a pesticide product testing and sampling device for pesticide production, which includes a mixing device. This invention places a cylinder above a base, then pours multiple pesticides sequentially into the cylinder. After the cover is closed, a rotating shaft drives the stirring blades to rotate and mix the pesticides inside the cylinder. Compared with traditional pesticide product testing and sampling devices, this device effectively reduces the impact of stratification by mixing multiple pesticides. Sampling tube one directly absorbs the pesticides, preventing direct contact between personnel and pesticides. A sealing gasket improves the airtightness, preventing gas leakage from affecting workers. Sampling tube two extracts and detects the gas, improving overall testing efficiency. This technical solution solves the stratification problem in related technologies.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the field of pesticide production technology, and more specifically, to a pesticide finished product testing and sampling device for pesticide production. Background Technology

[0002] Pesticides refer to chemically synthesized substances or mixtures of substances and their preparations that are derived from biological or other natural substances and are used to prevent and control diseases, insects, weeds, rodents and other harmful organisms that harm agriculture and forestry, as well as to purposefully regulate the growth of plants and insects. They are widely used in agricultural, forestry and animal husbandry production, environmental and household sanitation pest control and disease prevention, and industrial product mildew and insect prevention. Pesticide finished product testing and sampling equipment is an indispensable tool in the process of pesticide production, quality control and supervision. Its design must take into account the representativeness of the samples, the convenience of operation and the stability of the samples.

[0003] Traditional pesticide sampling equipment used in pesticide production has the following shortcomings: In practice, multiple pesticides are often mixed during application to improve efficacy. When testing finished pesticide products, it is sometimes necessary to mix these pesticides before analysis. However, the solubility of active ingredients or adjuvants in different solvents varies, and mixing may cause less soluble components to precipitate, forming layers and affecting the testing results. Furthermore, the equipment often requires secondary testing to detect gases produced by the pesticides, which is inconvenient. Therefore, improvements are needed. Utility Model Content

[0004] To overcome the above-mentioned defects, embodiments of this disclosure provide a pesticide finished product testing and sampling device for pesticide production, which solves the technical problem of stratification in related technologies.

[0005] According to one aspect, at least one embodiment of this disclosure provides a pesticide product testing and sampling device for pesticide production, including a mixing device. The mixing device includes a base, a cylinder is placed on top of the base, and a sealing device is provided on top of the cylinder. The sealing device includes a sealing gasket movably fitted inside the cylinder. A cover is glued above the sealing gasket and located above the cylinder. A sampling tube one is fixedly fitted to the front end of the cover, and a sampling tube two is fixedly fitted to the rear end of the cover. The bottom end of the sampling tube one extends to the bottom of the cylinder, and the bottom end of the sampling tube two is located inside the upper part of the cylinder. A rotating shaft is rotatably mounted on top of the base. A circular protrusion is provided at the bottom of the cylinder. The circular protrusion is movably fitted to the outside of the rotating shaft. A mixing component is provided outside the circular protrusion. The mixing component includes a cylindrical block movably fitted to the outside of the circular protrusion. Stirring blades are uniformly welded to the bottom outer side of the cylindrical block.

[0006] According to another aspect, at least one embodiment of this disclosure also provides a pesticide finished product testing and sampling device for pesticide production, comprising: an auxiliary device disposed above the base, the auxiliary device including a bottom ring block welded to the top of the base, a connecting block welded above the bottom ring block, a rubber pad glued above the connecting block, an outer ring block welded to the top of the base and located outside the bottom ring block, a threaded ring slidably installed on the inner side of the outer ring block, and a retaining ring welded below the threaded ring.

[0007] According to another aspect, at least one embodiment of this disclosure also provides a pesticide finished product testing and sampling device for pesticide production, comprising: a servo motor installed on the internal bolts of the base, and the output end of the servo motor being bolted to the lower part of the rotating shaft.

[0008] According to another aspect, at least one embodiment of this disclosure also provides a pesticide finished product testing and sampling device for pesticide production, comprising: a slot is provided at the top of the rotating shaft, slots are provided on both sides of the bottom of the slot, an insert shaft is welded to the inner side of the top of the cylindrical block, the insert shaft is located inside the slot, and a clamping plate is welded to both sides of the insert shaft, the clamping plate is located inside the slot.

[0009] According to another aspect, at least one embodiment of this disclosure also provides a pesticide finished product testing and sampling device for pesticide production, comprising: a movable groove is provided at the bottom of the slot, a push plate is slidably installed inside the movable groove, and a telescopic spring is elastically installed between the inner side of the push plate and the inner side of the movable groove.

[0010] According to another aspect, at least one embodiment of this disclosure also provides a pesticide finished product testing and sampling device for pesticide production, comprising: a control board bolted to the outer side of the base, the control board being electrically connected to a servo motor.

[0011] According to another aspect, at least one embodiment of this disclosure also provides a pesticide finished product testing and sampling device for pesticide production, comprising: a screw groove is provided on the inner side of the outer ring block, and the screw ring is threadedly installed on the inner side of the screw groove.

[0012] According to another aspect, at least one embodiment of this disclosure also provides a pesticide finished product testing and sampling device for pesticide production, comprising: a knob welded above the threaded ring, the knob being located above the outer ring block.

[0013] According to another aspect, at least one embodiment of this disclosure also provides a pesticide finished product testing and sampling device for pesticide production, comprising: the cross-section of the rubber pad is a right trapezoid, the cross-section of the retaining ring is an inverted triangle, the inclined surface of the retaining ring is adapted to the inclined surface of the rubber pad, and the inner side of the rubber pad is tightly fitted to the outer side of the cylinder.

[0014] According to another aspect, at least one embodiment of this disclosure also provides a pesticide finished product testing and sampling device for pesticide production, comprising: the length of the stirring blade is less than the distance between the sampling tube and the cylindrical block, and the radius of the telescopic spring is equal to the radius of the longer end of the slot.

[0015] The beneficial effects of the embodiments disclosed herein are as follows:

[0016] In this invention, a cylinder is placed above a base, and multiple pesticides are poured into the cylinder sequentially. After the cover is closed, the rotating shaft drives the stirring blades to mix the pesticides inside the cylinder. Compared with traditional pesticide production finished product testing and sampling equipment, this pesticide production finished product testing and sampling equipment effectively reduces the impact of stratification by stirring and mixing multiple pesticides. The pesticides are directly absorbed through sampling tube one, preventing direct contact between the pesticides and the manuals. At the same time, the sealing gasket improves its airtightness and prevents gas leakage from affecting the staff. Meanwhile, the gas is extracted and detected through sampling tube two, which improves the overall detection efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a vertical cross-sectional view of the present invention;

[0020] Figure 3 for Figure 2 A magnified schematic diagram of the local structure at point A;

[0021] Figure 4 for Figure 2 A magnified schematic diagram of the local structure at point B;

[0022] Figure 5 This is a schematic diagram of the sealing device of this utility model;

[0023] Figure 6 This is a schematic diagram of the mixing device of this utility model;

[0024] Figure 7 for Figure 6 A magnified schematic diagram of the local structure at point C;

[0025] Figure 8This is a schematic diagram of the hybrid component of this utility model.

[0026] In the diagram: 1. Mixing device; 11. Base; 12. Control board; 13. Servo motor; 14. Rotating shaft; 15. Movable groove; 16. Push plate; 17. Telescopic spring; 18. Slot; 19. Snap-in slot; 2. Cylinder; 3. Auxiliary device; 31. Bottom ring block; 32. Connecting block; 33. Rubber pad; 34. Outer ring block; 35. Threaded groove; 36. Threaded ring; 37. Snap-in ring; 38. Knob; 4. Sealing device; 41. Cover; 42. Sealing gasket; 43. Sampling tube one; 44. Sampling tube two; 5. Mixing assembly; 51. Cylindrical block; 52. Insert shaft; 53. Snap-in plate; 54. Stirring blade. Detailed Implementation

[0027] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0028] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0029] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0030] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0031] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0032] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0033] like Figures 1-8 The diagram illustrates a pesticide product testing and sampling device for pesticide production according to an embodiment of this disclosure. It includes a mixing device 1, a base 11, a cylinder 2 placed above the base 11, a sealing device 4 above the cylinder 2, and a sealing gasket 42 movably fitted inside the cylinder 2. A cover 41, located above the cylinder 2, is glued to the top of the sealing gasket 42. A sampling tube 43 is fixedly fitted to the front end of the cover 41, and a sampling tube 43 is fixedly fitted to the rear end of the cover 41. A second sampling tube 44 is connected, and the bottom end of the first sampling tube 43 extends to the bottom of the cylinder 2. The bottom end of the second sampling tube 44 is located inside the upper part of the cylinder 2. A rotating shaft 14 is rotatably installed above the base 11. A circular protrusion is provided at the bottom of the cylinder 2. The circular protrusion is movably sleeved on the outside of the rotating shaft 14. A mixing component 5 is provided on the outside of the circular protrusion. The mixing component 5 includes a cylindrical block 51 movably sleeved on the outside of the circular protrusion. Stirring blades 54 are uniformly welded on the bottom outer side of the cylindrical block 51.

[0034] The base 11 has a servo motor 13 installed inside by bolts, and the output end of the servo motor 13 is bolted to the bottom of the rotating shaft 14. The base 11 has a control board 12 installed outside by bolts, and the control board 12 is electrically connected to the servo motor 13. The length of the stirring blade 54 is less than the distance between the sampling tube 43 and the cylindrical block 51, and the radius of the telescopic spring 17 is equal to the radius of the longer end of the slot 18.

[0035] In use, first place the cylinder 2 above the base 11, insert the rotating shaft 14 into the annular protrusion at the bottom of the cylinder 2, then remove the cylindrical block 51 and insert the insert shaft 52 into the slot 18, so that the insert shaft 52 compresses the telescopic spring 17, causing the telescopic spring 17 to move downward inside the movable groove 15 and compress the telescopic spring 17, causing the telescopic spring 17 to deform. Then rotate the cylindrical block 51 to rotate the clamping plate 53 to the bottom of the clamping slot 19. At this time, the telescopic spring 17 releases its elastic potential energy to push the push plate 16 upward, causing the push plate 16 to push the clamping plate 53. The pesticide is fixed inside the slot 19, and then various pesticides are poured into the cylinder 2 in sequence. The cover 41 is then placed on top, causing the sealing gasket 42 to shrink into the cylinder 2. The sealing gasket 42 releases its elastic potential energy to squeeze the inner wall of the cylinder 2, thereby improving the sealing effect. At this time, the servo motor 13 is started by the control board 12, which drives the rotating shaft 14 to rotate. The rotating shaft 14 drives the stirring blade 54 to rotate and mix the pesticides in the cylinder 2. After mixing, the pesticides are sampled and tested through the sampling tube 43, and the gas generated by the pesticides is also sampled and tested through the sampling tube 43.

[0036] By placing the cylinder 2 above the base 11, and then pouring various pesticides into the cylinder 2 in sequence, and covering it with the cover 41, the rotating shaft 14 drives the stirring blades 54 to rotate and mix the pesticides in the cylinder 2. Compared with traditional pesticide production finished product testing and sampling equipment, this pesticide production finished product testing and sampling equipment effectively reduces the impact of stratification by stirring and mixing multiple pesticides. The pesticides are directly absorbed through the sampling tube 43, preventing direct contact between the pesticides and the personnel. At the same time, the sealing gasket 42 improves its sealing performance and prevents gas leakage from affecting the staff. Meanwhile, the gas is extracted and detected through the sampling tube 44, which improves the overall detection efficiency.

[0037] like Figures 1-4 As shown, this illustrates a pesticide product testing and sampling device for pesticide production according to another embodiment of this disclosure. An auxiliary device 3 is provided above the base 11. The auxiliary device 3 includes a bottom ring block 31 welded to the top of the base 11, a connecting block 32 welded above the bottom ring block 31, a rubber pad 33 glued above the connecting block 32, an outer ring block 34 located outside the bottom ring block 31 welded above the base 11, a threaded ring 36 slidably installed on the inner side of the outer ring block 34, and a retaining ring 37 welded below the threaded ring 36; a threaded groove 35 is opened on the inner side of the outer ring block 34, and the threaded ring 36 is threadedly installed on the inner side of the threaded groove 35; a knob 38 is welded above the threaded ring 36, and the knob 38 is located above the outer ring block 34; the cross-section of the rubber pad 33 is a right trapezoid, the cross-section of the retaining ring 37 is an inverted triangle, the inclined surface of the retaining ring 37 is adapted to the inclined surface of the rubber pad 33, and the inner side of the rubber pad 33 is tightly fitted to the outer side of the cylinder 2.

[0038] In some examples, before mixing the cylinder 2, the knob 38 is rotated, causing the knob 38 to drive the threaded ring 36 to rotate. The threaded ring 36 rotates and moves downward inside the threaded groove 35, causing the threaded ring 36 to drive the retaining ring 37 to move downward. At this time, the retaining ring 37 contacts the outer side of the rubber pad 33, causing the rubber pad 33 to contract inward and clamp and fix the outer wall of the cylinder 2, thereby alleviating the vibration force generated during mixing inside the cylinder 2.

[0039] like Figures 1-8 As shown, a pesticide product testing and sampling device for pesticide production is provided in another embodiment of the present disclosure. The top of the rotating shaft 14 is provided with a slot 18, and the bottom sides of the slot 18 are provided with slots 19. The top inner side of the cylindrical block 51 is welded with a plug shaft 52, which is located inside the slot 18. The sides of the plug shaft 52 are welded with a clamping plate 53, which is located inside the slot 19. The bottom of the slot 18 is provided with a movable groove 15, and a push plate 16 is slidably installed inside the movable groove 15. A telescopic spring 17 is elastically installed between the inner side of the push plate 16 and the inner side of the movable groove 15.

[0040] In some examples, when it is necessary to disassemble the cylindrical block 51, simply press the cylindrical block 51 down to disengage the clamping plate 53 from the inside of the clamping slot 19 to squeeze the push plate 16, causing the push plate 16 to retract into the inside of the movable slot 15 to squeeze the telescopic spring 17, and then rotate the cylindrical block 51 to rotate the clamping plate 53 to both ends of the slot 18, thereby removing the cylindrical block 51 upwards.

[0041] Working principle and usage process of this utility model:

[0042] In use, first place the cylinder 2 above the base 11, insert the rotating shaft 14 into the annular protrusion at the bottom of the cylinder 2, then remove the cylindrical block 51 and insert the insert shaft 52 into the slot 18, so that the insert shaft 52 compresses the telescopic spring 17, causing the telescopic spring 17 to move downward inside the movable groove 15 and compress the telescopic spring 17, causing the telescopic spring 17 to deform. Then rotate the cylindrical block 51 to rotate the clamping plate 53 to the bottom of the clamping slot 19. At this time, the telescopic spring 17 releases its elastic potential energy to push the push plate 16 upward, causing the push plate 16 to push the clamping plate 53. The pesticide is fixed inside the slot 19, and then various pesticides are poured into the cylinder 2 in sequence. The cover 41 is then placed on top, causing the sealing gasket 42 to shrink into the cylinder 2. The sealing gasket 42 releases its elastic potential energy to squeeze the inner wall of the cylinder 2, thereby improving the sealing effect. At this time, the servo motor 13 is started by the control board 12, which drives the rotating shaft 14 to rotate. The rotating shaft 14 drives the stirring blade 54 to rotate and mix the pesticides in the cylinder 2. After mixing, the pesticides are sampled and tested through the sampling tube 43, and the gas generated by the pesticides is also sampled and tested through the sampling tube 43.

[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

[0045] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. A pesticide finished product testing and sampling device for pesticide production, comprising a mixing device (1), characterized in that: The mixing device (1) includes a base (11), a cylinder (2) is placed on top of the base (11), a sealing device (4) is provided on top of the cylinder (2), the sealing device (4) includes a sealing gasket (42) movably fitted inside the cylinder (2), a cover (41) located above the cylinder (2) is glued on top of the sealing gasket (42), a sampling tube (43) is fixedly fitted to the front end of the cover (41), and a sampling tube (44) is fixedly fitted to the rear end of the cover (41). The sampling tube (43)... The bottom end extends to the bottom of the cylinder (2). The bottom end of the sampling tube (44) is located inside the cylinder (2) and above it. A rotating shaft (14) is rotatably installed above the base (11). A circular protrusion is provided at the bottom of the cylinder (2). The circular protrusion is movably sleeved on the outside of the rotating shaft (14). A mixing component (5) is provided on the outside of the circular protrusion. The mixing component (5) includes a cylindrical block (51) movably sleeved on the outside of the circular protrusion. Stirring blades (54) are uniformly welded on the bottom outside of the cylindrical block (51).

2. The pesticide finished product testing and sampling equipment for pesticide production according to claim 1, characterized in that: An auxiliary device (3) is provided above the base (11). The auxiliary device (3) includes a bottom ring block (31) welded above the base (11), a connecting block (32) welded above the bottom ring block (31), a rubber pad (33) glued above the connecting block (32), an outer ring block (34) located outside the bottom ring block (31) welded above the base (11), a threaded ring (36) slidably installed on the inner side of the outer ring block (34), and a retaining ring (37) welded below the threaded ring (36).

3. The pesticide finished product testing and sampling equipment for pesticide production according to claim 1, characterized in that: The base (11) is bolted with a servo motor (13), and the output end of the servo motor (13) is bolted to the bottom of the rotating shaft (14).

4. The pesticide finished product testing and sampling equipment for pesticide production according to claim 1, characterized in that: The top of the rotating shaft (14) is provided with a slot (18), and the bottom sides of the slot (18) are provided with slots (19). The top inner side of the cylindrical block (51) is welded with a plug shaft (52), which is located inside the slot (18). The plug shaft (52) is welded with a card plate (53) on both sides of the plug shaft (52), which is located inside the slot (19).

5. A pesticide finished product testing and sampling device for pesticide production according to claim 4, characterized in that: The bottom of the slot (18) is provided with a movable groove (15), and a push plate (16) is slidably installed inside the movable groove (15). A telescopic spring (17) is elastically installed between the inner side of the push plate (16) and the inner side of the movable groove (15).

6. The pesticide finished product testing and sampling equipment for pesticide production according to claim 1, characterized in that: A control board (12) is bolted to the outside of the base (11), and the control board (12) is electrically connected to the servo motor (13).

7. A pesticide finished product testing and sampling device for pesticide production according to claim 2, characterized in that: The inner side of the outer ring block (34) is provided with a threaded groove (35), and the threaded ring (36) is threadedly installed on the inner side of the threaded groove (35).

8. A pesticide finished product testing and sampling device for pesticide production according to claim 2, characterized in that: A knob (38) is welded above the threaded ring (36), and the knob (38) is located above the outer ring block (34).

9. A pesticide finished product testing and sampling device for pesticide production according to claim 2, characterized in that: The cross-section of the rubber pad (33) is a right trapezoid, the cross-section of the retaining ring (37) is an inverted triangle, the inclined surface of the retaining ring (37) is adapted to the inclined surface of the rubber pad (33), and the inner side of the rubber pad (33) is tightly fitted to the outer side of the cylinder (2).

10. A pesticide finished product testing and sampling device for pesticide production according to claim 5, characterized in that: The length of the stirring blade (54) is less than the distance between the sampling tube (43) and the cylindrical block (51), and the radius of the telescopic spring (17) is equal to the radius of the longer end of the slot (18).

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