Nanometer light pesticide production device

Abstract

The utility model relates to the technical field of nanometer light pesticide production, in particular to a nanometer light pesticide production device which comprises a screening box, a base and a storage tank, the screening box is fixedly installed at the top end of the base, and a nanometer pesticide material bearing structure is arranged in the screening box. A nanometer pesticide shaking screening structure is arranged on the inner side of the outer wall of the screening box, and a nanometer light pesticide rapid production device is arranged on the lower portion of the interior of the screening box. According to the nanometer light pesticide production device, the front end of a pneumatic telescopic piston does reciprocating telescopic motion, and the telescopic end of the pneumatic telescopic piston can pull a vertical plate to slide left and right in a movable cavity, so that the vertical plate can pull a transverse plate to continuously move left and right through two transverse cross beams; the nano-scale filter screen on the inner side of the transverse plate can screen falling nano pesticide raw materials, the nano-scale filter screen can be driven to screen the nano pesticide raw materials, invalid arrangement of a scraping plate is omitted, and the using effect of the nano light pesticide production device is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of nano-photonic pesticide production technology, specifically a nano-photonic pesticide production device. Background Technology

[0002] Nanoparticle photopesticides are novel pesticide formulations that combine photoresponsive technology with nanomaterials. They achieve precise application and enhanced efficacy with reduced dosage through a photocontrolled release mechanism. Currently, multifunctional emulsified crosslinking agents are prepared by introducing thioctic acid into nanoparticle photopesticides. A three-dimensional network nanogel drug-carrying system is constructed in one step using photocrosslinking technology. The system forms a stable structure under light and achieves precise drug release in pest and disease environments through disulfide bond response to glutathione.

[0003] For example, the authorization announcement number "CN222551355U" is titled "Intelligent Nanopesticide Nanocapsule Production Device". The device can synchronously drive a scraper to rotate relative to the screening frame to avoid clogging of the microporous screen by larger raw material particles. Existing intelligent nanopesticide nanocapsule production devices use two side motors to drive the base plate in reciprocating motion, combined with a rotating scraper in the middle to screen the nanopesticide raw material particles. While the rotating gears on both sides can drive the base plate normally, the insufficient connection area between the rotating rod above the middle scraper and the synchronous belt makes it difficult for the synchronous belt to output the rotational driving force to the scraper. Therefore, the scraper is dispensable, and a non-rotating scraper would cause wear and damage to the constantly moving base plate, thus affecting the normal use of the intelligent nanopesticide nanocapsule production device.

[0004] Meanwhile, existing intelligent nanopesticide nanocapsule production equipment can screen nanocapsule materials and then assemble them to manufacture nanopesticides, but it cannot produce and process nano-photopesticides. Nano-photopesticides require the addition of more polymers and photoresponsive groups inside the nanopesticide particles. Conventional manufacturing of nano-photomaterials requires forming nanocapsules with selected nanoparticles and polymers, and then irradiating them with light to cause the carrier material to undergo a photocrosslinking reaction to form a stable structure. Therefore, it requires multi-stage operations in steps, which greatly affects the processing and production efficiency. Utility Model Content

[0005] The purpose of this invention is to solve the problem that the structure of existing intelligent nanopesticide nanocapsule production devices affects normal use and production efficiency, and to propose a nano-photonic pesticide production device.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] Design a nano-photonic pesticide production device, including a screening box, a base, and a storage tank. The screening box is fixedly installed on the top of the base. The interior of the screening box is provided with a nano-pesticide material receiving structure. The inner side of the outer wall of the screening box is provided with a nano-pesticide shaking screening structure. The lower interior of the screening box is provided with a nano-photonic pesticide rapid production device.

[0008] Preferably, the nano-pesticide material receiving structure includes a feeding trough and a limiting plate. The feeding trough is fixedly installed on the top of the screening box, and a through hole is fixedly opened on the inner side of the feeding trough. The two limiting plates are fixedly connected to one side of the inner wall of the screening box, and a transverse plate is slidably connected to the top of the two limiting plates. A positioning frame is fixedly installed on the top of the transverse plate.

[0009] Preferably, the nano-pesticide shaking screening structure includes a nano-scale filter and a pneumatic telescopic piston. The pneumatic telescopic piston is fixedly installed on the inner side of the outer wall of the screening box. A vertical plate is fixedly connected to the front end of the pneumatic telescopic piston. Two horizontal beams are fixedly connected to the other side of the vertical plate. The nano-scale filter is fixedly installed on the inner side of the horizontal plate. An active cavity is fixedly opened inside the screening box.

[0010] Preferably, the other end of the two crossbeams is fixedly connected to the side wall of the transverse plate, and the two transverse plates are slidably disposed inside the movable cavity.

[0011] Preferably, a plurality of discharge pipes are fixedly installed on the inner side of the screening box, and a solenoid valve is fixedly installed on the inner side of the plurality of discharge pipes.

[0012] Preferably, the nano-photonic pesticide rapid production device includes positioning frames and support plates. Multiple positioning frames are fixedly installed inside the bottom of the screening box, and the top of the multiple positioning frames is slidably connected to the support plate. Guide rails are fixedly connected to both sides of the inner wall of the screening box, and the inner side of the guide rails is slidably connected to the side of the support plate. Multiple ultraviolet lamps are fixedly installed at the lower end of the inner wall of the screening box, and a pad is fixedly connected to the top of the support plate.

[0013] Preferably, a storage tank is movably mounted on the top of the plurality of pads, and a detachable cover plate is connected to the front end of the outer wall of the screening box by screw threads.

[0014] The present invention proposes a nano-photonic pesticide production device, the advantages of which are as follows: the front end of the pneumatic telescopic piston performs reciprocating telescopic motion, and the telescopic end of the pneumatic telescopic piston pulls the vertical plate to slide left and right inside the active cavity. In this way, the vertical plate can be pulled by two horizontal beams to continuously move left and right. The nano-scale filter on the inner side of the horizontal plate can screen the falling nano-pesticide raw materials. It can drive the nano-scale filter to screen the nano-pesticide raw materials, eliminating the ineffective setting of the scraper, and effectively improving the use effect of the nano-photonic pesticide production device.

[0015] In the production of nano-photonic pesticides, the pesticide particles, ground to nanoscale, are first screened using a shaking filter. Then, the operator inserts a prepared support plate horizontally into the screening box, positioning the support plate using guide rails and a positioning frame. Subsequently, multiple storage tanks are manually placed on top of a pad. After the solenoid valve is opened, the pesticide raw materials with compliant particles are guided into the storage tanks along the discharge pipe. Finally, the operator adds a polymer to the storage tanks, followed by the addition of photoresponsive groups or photosensitive polymers to the prepared nanocarrier. Finally, ultraviolet lamps are turned on for ultraviolet irradiation. The entire process of producing nano-photonic pesticides is completed in one step. The process is simple and not overly complicated, improving the production efficiency of the nano-photonic pesticide production equipment. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 for Figure 1 A frontal sectional view;

[0018] Figure 3 for Figure 1 A side sectional view;

[0019] Figure 4 for Figure 2 Enlarged sectional view of section A in the middle;

[0020] Figure 5 for Figure 2 Enlarged sectional view of section B in the middle;

[0021] Figure 6 for Figure 2 Enlarged sectional view of section C.

[0022] In the diagram: 1. Screening box, 2. Base, 3. Removable cover plate, 4. Storage tank, 5. Nanopesticide material receiving structure, 51. Feed trough, 52. Through hole, 53. Limiting plate, 54. Horizontal plate, 55. Positioning frame, 6. Nanopesticide shaking screening structure, 61. Nanoscale filter screen, 62. Crossbeam, 63. Vertical plate, 64. Movable cavity, 65. Pneumatic telescopic piston, 7. Nanophotonic pesticide rapid production device, 71. Positioning frame, 72. Support plate, 73. Guide rail, 74. Pad, 75. Ultraviolet lamp, 81. Discharge pipe, 82. Solenoid valve. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings:

[0024] Example 1:

[0025] Please see Figure 1-6In this embodiment, a nano-photonic pesticide production device includes a screening box 1, a base 2, and a storage tank 4. The screening box 1 is fixedly installed on the top of the base 2. The screening box 1 is stacked on top of the base 2 and can be set off off the ground. The interior of the screening box 1 is provided with a nano-pesticide material receiving structure 5. The inner side of the outer wall of the screening box 1 is provided with a nano-pesticide shaking screening structure 6. The lower interior of the screening box 1 is provided with a nano-photonic pesticide rapid production device 7.

[0026] The nano-pesticide material receiving structure 5 includes a feeding trough 51 and limiting plates 53. The feeding trough 51 is fixedly installed on the top of the screening box 1. The feeding trough 51 has a slope that is concave from both sides to the middle, so that the workers can pour the nano-pesticide raw materials that have been ground in advance by the nano-grinding machine into the feeding trough 51. Then the nano-pesticide raw materials will slide down along the through hole 52. The through hole 52 is fixedly opened on the inner side of the feeding trough 51. Two limiting plates 53 are fixedly connected to one side of the inner wall of the screening box 1. The limiting plates 53 abut one end of the horizontal plate 54. The positioning frame 55 above the horizontal plate 54 can catch the falling nano-pesticide raw materials. The top of the two limiting plates 53 is slidably connected to the horizontal plate 54. The top of the horizontal plate 54 is fixedly installed with the positioning frame 55.

[0027] The nano-pesticide shaking screening structure 6 includes a nano-scale filter 61 and a pneumatic telescopic piston 65. The pneumatic telescopic piston 65 is fixedly installed on the inner side of the outer wall of the screening box 1. A vertical plate 63 is fixedly connected to the front end of the pneumatic telescopic piston 65. The pneumatic telescopic piston 65 is a relatively mature existing technology. Gas is driven into the piston by the operation of a compressor, thereby driving the front end of the pneumatic telescopic piston 65 to perform reciprocating telescopic motion. Two crossbeams 62 are fixedly connected to the other side of the vertical plate 63. The telescopic end of the pneumatic telescopic piston 65 will pull the vertical plate 65 to slide left and right inside the movable cavity 64. In this way, the vertical plate 65 can pull the horizontal plate 54 to move left and right continuously through the two horizontal crossbeams 62. The nano-scale filter 61 on the inner side of the horizontal plate 54 can screen the fallen nano-pesticide raw materials. Larger particles will remain above the nano-scale filter 61. The nano-scale filter 61 is fixedly installed on the inner side of the horizontal plate 54. The movable cavity 64 is fixedly opened inside the screening box 1.

[0028] The other ends of the two crossbeams 62 are fixedly connected to the side wall of the transverse plate 54, and the two transverse plates 54 are slidably disposed inside the movable cavity 64.

[0029] Multiple discharge pipes 81 are fixedly installed on the inner side of the screening box 1. Multiple discharge pipes 81 are arranged vertically, and the solenoid valves 82 inside the discharge pipes 81 can control the nano pesticide raw materials to enter the storage tank 4 downwards when opened. Solenoid valves 82 are fixedly installed on the inner side of the multiple discharge pipes 81.

[0030] The nano-photonic pesticide rapid production device 7 includes positioning frames 71 and support plates 72. Multiple positioning frames 71 are fixedly installed at the bottom of the inner side of the screening box 1. The positioning frames 71 are used to guide and support the support plates 72. The top of the multiple positioning frames 71 is slidably connected to the support plates 72. Guide rails 73 are fixedly connected to both sides of the inner wall of the screening box 1. Multiple small pulleys are installed on the inner wall of the guide rails 73. The guide rails 73 can guide the support plates 72 to slide back and forth inside the lower part of the screening box 1. The inner side of the guide rails 73 is slidably connected to the side of the support plates 72. Multiple ultraviolet lamps 75 are fixedly installed at the lower end of the inner wall of the screening box 1. The ultraviolet lamps 75 are a mature technology at present. They emit ultraviolet light after the circuit is turned on. A pad 74 is fixedly connected to the top of the support plate 72. The pad 74 is used to position and restrict the placement of the storage tank 4 above.

[0031] Storage tanks 4 are movably placed on the top of multiple pads 74. A disassembly cover 3 is connected to the front end of the outer wall of the screening box 1 by screw threads. The disassembly cover 3 can be disassembled by turning the screws. After removing the disassembly cover 3, the non-nano-level pesticide raw materials screened out can be taken out.

[0032] Working principle:

[0033] Before producing nano-photonic pesticides, the nano-photonic pesticide production device uses equipment such as cell mills and nano-sand mills to process the pesticide raw material to the nanoscale (e.g., D90 < 600 nm) through wet grinding or high-pressure homogenization. Spirotetracycline is then subjected to two-stage grinding using a pin mill to obtain a nano-suspension with a particle size of D90 < 200 nm. The nano-suspension with the small particle size is then used to complete the subsequent production of nano-photonic pesticides.

[0034] The feeding trough 51 is fixedly installed on the top of the screening box 1. The feeding trough 51 has a slope that is concave from both sides to the middle, so that the workers can pour the nano pesticide raw materials that have been ground in advance by the nano grinder into the feeding trough 51. Then the nano pesticide raw materials will slide down along the through hole 52. The limiting plate 53 abuts one end of the horizontal plate 54, and the positioning frame 55 above the horizontal plate 54 can catch the falling nano pesticide raw materials.

[0035] A vertical plate 63 is fixedly connected to the front end of the pneumatic telescopic piston 65. The pneumatic telescopic piston 65 is a relatively mature existing technology. The compressor drives the gas into the piston, thereby driving the front end of the pneumatic telescopic piston 65 to reciprocate and extend. The extension end of the pneumatic telescopic piston 65 pulls the vertical plate 65 to slide left and right inside the movable cavity 64. In this way, the vertical plate 65 can pull the horizontal plate 54 to move left and right continuously through the two horizontal beams 62. The nano-level filter 61 on the inner side of the horizontal plate 54 can screen the falling nano-pesticide raw materials. Larger particles will remain above the nano-level filter 61. Therefore, the use of a pneumatic piston as the output power can drive the nano-level filter to screen the nano-pesticide raw materials, eliminating the ineffective setting of the scraper and effectively improving the use effect of the nano-photonic pesticide production device.

[0036] The positioning frame 71 is used to guide and support the support plate 72. Multiple small pulleys are installed on the inner wall of the guide rail 73. The guide rail 73 can guide the support plate 72 to slide back and forth inside the screening box 1. The ultraviolet lamp 75 is a mature technology at present. It emits ultraviolet light after the circuit is turned on. A pad 74 is fixedly connected to the top of the support plate 72. The pad 74 is made of rubber material that is not easy to slip. The pad 74 is used to position and restrict the placement of the storage tank 4 above.

[0037] In the production of nano-photonic pesticides, the pesticide particles, ground to nanoscale, are first screened using a shaking filter. Then, the operator inserts the prepared support plate 72 horizontally into the screening box 1, and positions the support plate 72 using the cooperation of the guide rail 73 and the positioning frame 71. Subsequently, multiple storage tanks 4 are placed on top of the pad 74 by the operator, and the operator starts the solenoid valve 82 using a power source. After the solenoid valve 82 opens, the pesticide raw materials with compliant particles are guided into the storage tanks 4 along the discharge pipe 81. Finally, the operator adds a polymer to the storage tanks 4, using polymers (such as polyesters, polysaccharides) or metal oxides (titanium, silicon, etc.) as carriers to form nanocapsules, nanogels, and other structures through emulsification, self-assembly, or adsorption techniques. Next, photoresponsive groups (such as azobenzene, coumarin derivatives) or photosensitive polymers are added to the prepared nanocarriers. Finally, the ultraviolet lamp 75 is turned on for ultraviolet irradiation, causing the carrier material to undergo a photocrosslinking reaction to form a stable structure, thus achieving drug encapsulation.

[0038] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A nano-photocrop production device, comprising a screening box (1), a base (2) and a storage tank (4), wherein the screening box (1) is fixedly installed at the top end of the base (2), characterized in that: The screening box (1) is equipped with a nano-pesticide material receiving structure (5) inside, and a nano-pesticide shaking screening structure (6) is provided on the inner side of the outer wall of the screening box (1). A nano-photonic pesticide rapid production device (7) is provided at the bottom of the interior of the screening box (1).

2. The nano-photopharmaceutical production device according to claim 1, characterized in that: The nano-pesticide material receiving structure (5) includes a feeding trough (51) and a limiting plate (53). The feeding trough (51) is fixedly installed on the top of the screening box (1). A through hole (52) is fixedly opened on the inner side of the feeding trough (51). The two limiting plates (53) are fixedly connected to one side of the inner wall of the screening box (1). A transverse plate (54) is slidably connected to the top of the two limiting plates (53). A positioning frame (55) is fixedly installed on the top of the transverse plate (54).

3. The nano-photopharmaceutical production device according to claim 1, characterized in that: The nano-pesticide shaking screening structure (6) includes a nano-scale filter (61) and a pneumatic telescopic piston (65). The pneumatic telescopic piston (65) is fixedly installed on the inner side of the outer wall of the screening box (1). A vertical plate (63) is fixedly connected to the front end of the pneumatic telescopic piston (65). Two crossbeams (62) are fixedly connected to the other side of the vertical plate (63). The nano-scale filter (61) is fixedly installed on the inner side of the horizontal plate (54). An active cavity (64) is fixedly opened inside the screening box (1).

4. The nano-photopharmaceutical production device according to claim 3, characterized in that: The other ends of the two beams (62) are fixedly connected to the side wall of the transverse plate (54), and the two transverse plates (54) are slidably disposed inside the movable cavity (64).

5. The nano-photopharmaceutical production device according to claim 1, characterized in that: Multiple discharge pipes (81) are fixedly installed on the inner side of the screening box (1), and solenoid valves (82) are fixedly installed on the inner side of the multiple discharge pipes (81).

6. The nano-photopharmaceutical production device according to claim 1, characterized in that: The nano-photonic pesticide rapid production device (7) includes a positioning frame (71) and a support plate (72). Multiple positioning frames (71) are fixedly installed at the bottom of the inside of the screening box (1). The top of the multiple positioning frames (71) is slidably connected to the support plate (72). Guide rails (73) are fixedly connected to both sides of the inner wall of the screening box (1). The inner side of the guide rails (73) is slidably connected to the side of the support plate (72). Multiple ultraviolet lamps (75) are fixedly installed at the lower end of the inner wall of the screening box (1). A pad (74) is fixedly connected to the top of the support plate (72).

7. The nano-photopharmaceutical production device according to claim 6, characterized in that: Storage tanks (4) are movably placed on the top of the multiple pads (74), and a disassembly cover plate (3) is connected to the front end of the outer wall of the screening box (1) by screw threads.

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