Deinsectization device for plant protection

Abstract

The utility model relates to the technical field of pest control, in particular to a deinsectization device for plant protection, which adopts the technical scheme that the deinsectization device comprises a spray bottle, a spray gun shell is mounted at a bottle opening of the spray bottle in a threaded manner, a spray pipe is mounted in the spray gun shell, and one end of the spray pipe is fixedly connected with a spray head; a spray pipe is installed on the lower side of the spray gun shell, a water vapor adjusting device is fixedly connected to the end, away from the spray head, of the spray pipe, a trigger is rotatably installed on the lower side of the spray gun shell, and the trigger is connected with a pumping structure. The trigger is pressed to drive the pumping structure to enable the spray pipe to evenly spray soapy water or alcohol in the spray bottle to the surface of the succulent plant, then the spray pipe is adjusted through the water vapor adjusting device to be communicated with an air source, and the trigger is pressed to drive the pumping structure to enable the spray pipe to spray air flow to the surface of the succulent plant so as to achieve the effect of blowing away pest corpses on the surface of the succulent plant. And insect corpses are prevented from attracting other pests or molds, and healthy growth of succulent plants is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of disease and insect pest control, in particular to an insect extermination device for plant protection. Background Art

[0002] Succulents refer to plants that can store water in their leaves, stems or roots. During the growth process of succulents, they are easily affected by scale insects and scale insects. They suck plant sap, causing nutrient loss in the plant, which may cause slow growth, yellowing or shrinkage of leaves. They may also spread pathogens, cause plant infection, and increase the risk of disease.

[0003] The existing technology has the following deficiencies: Common succulent plant insecticide devices include soapy water spray or alcohol spray. Spraying unscented soapy water or 70% concentration alcohol on the affected plants to cover the insect bodies can effectively kill scale insects and scale insects; after the scale insects and scale insects are killed by soapy water or alcohol spray, their corpses may remain on the surface of the succulent plants or in the soil. The corpses themselves generally do not directly harm the plants, but if they are not cleaned up in time, they may attract other pests or mold, thereby having a potential impact on plant health; if the corpses remain in the soil, in a humid environment, it may also affect the microbial balance of the soil. Microbial imbalance will affect the water retention of the soil, cause soil compaction, and easily lead to an increase in pests and diseases, affecting plant health.

[0004] Therefore, it is necessary to invent a pest control device for plant protection. Utility Model Content

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an insecticide device for plant protection, comprising a spray bottle, soapy water or alcohol is injected into the spray bottle, a spray gun housing is threadedly installed at the mouth of the spray bottle, a nozzle is installed in the spray gun housing, one end of the nozzle is fixedly connected to a nozzle, the nozzle is installed at the end of the spray gun housing away from the spray bottle, the end of the nozzle away from the nozzle is fixedly connected to a water and gas regulating device, the water and gas regulating device is used to adjust the nozzle to connect to a water source or a gas source, a trigger is rotatably installed on the lower side of the spray gun housing, the trigger is connected to a pumping structure, the pumping structure is used to pressurize the nozzle so that the liquid or gas connected to the nozzle is sprayed out from the nozzle.

[0006] Preferably, the water vapor regulating device includes a turntable, which is rotatably mounted inside one end of the spray gun housing connected to the spray bottle, a conduit passing through the turntable is provided in the center of the turntable, a knob is rotatably mounted on the outer wall of the spray gun housing, and the knob and the turntable are fixedly connected by a rotating shaft.

[0007] Preferably, the turntable is in contact with the end of the nozzle away from the nozzle, and a middle water pipe is provided directly below the turntable. The middle water pipe is fixedly installed on the end of the spray gun housing connected to the spray bottle, and the middle water pipe extends downward to the inside of the spray bottle.

[0008] Preferably, a water valve housing is fixedly installed at the lower end of the middle water pipe, a lower water pipe is fixedly installed at the lower end of the water valve housing, a water valve bracket is fixedly installed at the middle of the inner wall of the water valve housing, a water valve spring is installed on the bottom surface of the water valve bracket, and a water valve steel ball is provided at the lower end of the water valve spring.

[0009] Preferably, an air valve housing is provided on the side of the turntable away from the trigger, the air valve housing is fixedly mounted on one side of the outer wall of the spray gun housing, an air valve bracket is fixedly mounted in the middle of the air valve housing, an air valve spring is installed on the side of the air valve bracket away from the spray gun housing, and an air valve steel ball is provided on the end of the air valve spring away from the air valve bracket.

[0010] Preferably, the pumping structure includes a piston tube, one end of which is fixedly connected to the middle of the nozzle, the piston tube and the nozzle are interconnected, and the end of the piston tube away from the nozzle extends to the side of the spray gun housing close to the trigger.

[0011] Preferably, a piston is slidably installed in the piston tube, a piston spring is installed on the side of the piston close to the nozzle, a push rod is installed on the side of the piston away from the nozzle, and the end of the push rod away from the piston extends out of the piston tube and presses against the inside of the trigger.

[0012] The beneficial effects of the utility model are as follows: first, the water source is connected to the nozzle by adjusting the water vapor regulating device, and the trigger is pressed to drive the pumping structure so that the nozzle sprays the soapy water or alcohol in the spray bottle evenly on the surface of the succulent plants. After standing for a period of time, the air source is connected to the nozzle by adjusting the water vapor regulating device, and the trigger is pressed to drive the pumping structure so that the nozzle sprays the air flow to the surface of the succulent plants, so as to achieve the effect of blowing away the surface pest corpses of the succulent plants, avoid the insect corpses from attracting other pests or molds, maintain the microbial balance of the planting soil, make the soil have good water retention, prevent the soil from becoming compacted, and be beneficial to the healthy growth of succulents. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a front view of an insecticide device for plant protection provided by the utility model;

[0014] Figure 2 A cross-sectional view of an insecticide device for plant protection provided by the utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of an insecticide device for plant protection provided by the utility model;

[0016] Figure 4 This is a schematic diagram of the internal structure of a water valve housing of an insecticide device for plant protection provided by the utility model;

[0017] Figure 5 The present invention is a schematic diagram of the internal structure of an air valve housing of an insecticide device for plant protection provided by the present invention.

[0018] In the figure: spray gun housing 11, spray bottle 12, nozzle 13, spray head 14, trigger 15, piston tube 16, piston spring 17, piston 18, push rod 19, turntable 21, knob 22, air valve housing 23, air valve bracket 24, air valve spring 25, air valve steel ball 26, middle water pipe 27, water valve housing 28, water valve bracket 29, water valve spring 30, water valve steel ball 31, lower water pipe 32. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0020] Example 1

[0021] like Figure 1 - Figure 3 As shown, an insecticide device for plant protection in an embodiment of the first aspect of the present invention includes a spray bottle 12, soapy water or alcohol is injected into the spray bottle 12, a spray gun housing 11 is threadedly installed at the bottle mouth of the spray bottle 12, a nozzle 13 is installed in the spray gun housing 11, one end of the nozzle 13 is fixedly connected to a nozzle 14, the nozzle 14 is installed at the end of the spray gun housing 11 away from the spray bottle 12, the end of the nozzle 13 away from the nozzle 14 is fixedly connected to a water and gas regulating device, the water and gas regulating device is used to adjust the nozzle 13 to connect to a water source or an air source, a trigger 15 is rotatably installed on the lower side of the spray gun housing 11, the trigger 15 is connected to a pumping structure, the pumping structure is used to pressurize the nozzle 13 so that the liquid or gas connected to the nozzle 13 is sprayed out from the nozzle 14.

[0022] In the above embodiment, it should be noted that the water source is first connected to the nozzle 13 through the water vapor regulating device, and the trigger 15 is pressed to drive the pumping structure so that the nozzle 13 sprays the soapy water or alcohol in the spray bottle evenly on the surface of the succulent plants. After standing for a period of time, the air source is connected to the nozzle 13 through the water vapor regulating device, and the trigger 15 is pressed to drive the pumping structure so that the nozzle 13 sprays the air flow to the surface of the succulent plants, so as to achieve the effect of blowing away the surface pest corpses of the succulent plants, avoiding the insect corpses from attracting other pests or molds, maintaining the microbial balance of the planting soil, making the soil have good water retention, preventing the soil from becoming compacted, and being conducive to the healthy growth of succulents.

[0023] Example 2

[0024] like Figure 1 - Figure 3 As shown, an insecticide device for plant protection includes all the contents of Example 1. In addition, the water vapor regulating device includes a turntable 21, which is rotatably mounted inside the end of the spray gun housing 11 connected to the spray bottle 12. A conduit passing through the turntable 21 is provided in the center of the turntable 21, and a knob 22 is rotatably mounted on the outer wall of the spray gun housing 11. The knob 22 is fixedly connected to the turntable 21 via a rotating shaft.

[0025] In the above embodiment, it should be noted that the conduit provided in the turntable 21 is a three-pronged conduit, consisting of a main connecting tube and a forked connecting tube. An arrow mark indicating the connection direction is provided on the surface of the knob 22. By rotating the knob 22, the turntable 21 is driven to rotate to achieve the effect of switching the connection direction of the conduit in the turntable 21.

[0026] Example 3

[0027] like Figure 2 - Figure 4 As shown, an insecticide device for plant protection includes all the contents of Example 2. In addition, the turntable 21 is in contact with the end of the nozzle 13 away from the nozzle 14 just above, and a middle water pipe 27 is provided just below the turntable 21. The middle water pipe 27 is fixedly installed on the end of the spray gun housing 11 connected to the spray bottle 12, and the middle water pipe 27 extends downward to the inside of the spray bottle 12. A water valve housing 28 is fixedly installed at the lower end of the middle water pipe 27, and a lower water pipe 32 is fixedly installed at the lower end of the water valve housing 28. A water valve bracket 29 is fixedly installed on the middle of the inner wall of the water valve housing 28, and a water valve spring 30 is installed on the bottom surface of the water valve bracket 29. A water valve steel ball 31 is provided at the lower end of the water valve spring 30.

[0028] In the above embodiment, it should be noted that, by rotating the knob 22 so that the arrow mark points upward, the turntable 21 can be driven to rotate and connect the nozzle 13 and the middle water pipe 27; when the air pressure in the nozzle 13 decreases, the soapy water or alcohol in the spray bottle will enter the water valve housing 28 along the lower water pipe 32, lift the water valve steel ball 31 and then enter the nozzle 13 along the middle water pipe 27 through the central conduit of the turntable 21; when the air pressure in the nozzle 13 increases, the pressure in the middle water pipe 27 increases, and the gas or liquid will push the water valve steel ball 31 downward to close the water valve housing 28. At this time, the liquid in the nozzle 13 has nowhere to be released, so it is sprayed out from the nozzle 14 at the other end of the nozzle 13, so as to achieve the effect of evenly spraying soapy water or alcohol on the surface of the succulent plant.

[0029] Example 4

[0030] like Figure 2 、 Figure 3 and Figure 5As shown, an insecticide device for plant protection includes all the contents of Example 2. In addition, an air valve housing 23 is provided on the side of the turntable 21 away from the trigger 15, and the air valve housing 23 is fixedly mounted on one side of the outer wall of the spray gun housing 11. An air valve bracket 24 is fixedly mounted in the middle of the air valve housing 23, and an air valve spring 25 is installed on the side of the air valve bracket 24 away from the spray gun housing 11. An air valve steel ball 26 is provided on the end of the air valve spring 25 away from the air valve bracket 24.

[0031] In the above embodiment, it should be noted that, by rotating the knob 22 so that the arrow mark points to the air valve housing 23, the turntable 21 can be driven to rotate and connect the nozzle 13 and the air valve housing 23; when the air pressure in the nozzle 13 decreases, the external air will push the air valve steel ball 26 into the air valve housing 23, and enter the nozzle 13 through the central duct of the turntable 21; when the air pressure in the nozzle 13 increases, the pressure in the air valve housing 23 increases, and the gas will push the air valve steel ball 26 to close the air valve housing 23. At this time, the gas in the nozzle 13 has nowhere to be released, so it is ejected from the nozzle 14 at the other end of the nozzle 13, so as to achieve the effect of spraying the air flow onto the surface of the succulent plant to blow away the insect corpses.

[0032] Example 5

[0033] like Figure 2 and Figure 3 As shown, an insecticide device for plant protection includes all the contents of Example 1. In addition, the pumping structure includes a piston tube 16, one end of the piston tube 16 is fixedly connected to the middle of the nozzle 13, the piston tube 16 and the nozzle 13 are interconnected, the end of the piston tube 16 away from the nozzle 13 extends to the side of the spray gun housing 11 close to the trigger 15, a piston 18 is slidably installed in the piston tube 16, a piston spring 17 is installed on the side of the piston 18 close to the nozzle 13, a push rod 19 is installed on the side of the piston 18 away from the nozzle 13, and the end of the push rod 19 away from the piston 18 extends out of the piston tube 16 and presses against the inner side of the trigger 15.

[0034] In the above embodiment, it should be noted that by pressing the trigger 15 to squeeze the piston 18, the piston spring 17 contracts, and the air in the piston tube 16 is quickly pumped into the nozzle 13, thereby achieving the effect of instantly increasing the air pressure in the nozzle 13. When the trigger 15 is released, the piston spring 17 pushes the piston 18 to quickly return to its original position, and the air in the nozzle 13 is drawn into the piston tube 16, thereby achieving the effect of instantly reducing the air pressure in the nozzle 13.

[0035] The use process of the present utility model is as follows: a person skilled in the art rotates the knob 22 so that the arrow mark points upward, driving the turntable 21 to rotate and connect the nozzle 13 and the middle water pipe 27, and then repeatedly presses the trigger 15. When the air pressure in the nozzle 13 decreases, the soapy water or alcohol in the spray bottle will enter the water valve housing 28 along the lower water pipe 32, lift the water valve steel ball 31, and then enter the nozzle 13 along the middle water pipe 27 through the central conduit of the turntable 21; when the air pressure in the nozzle 13 increases, the pressure in the middle water pipe 27 increases, and the gas or liquid will push the water valve steel ball 31 downward to close the water valve housing 28. At this time, the liquid in the nozzle 13 has nowhere to be released and is sprayed out from the nozzle head 14 at the other end of the nozzle 13. Spray soapy water or alcohol evenly on the surface of the succulent plants. After letting it stand for a while, rotate the knob 22 so that the arrow mark points to the air valve housing 23, drive the turntable 21 to rotate and connect the nozzle 13 and the air valve housing 23, and press the trigger 15 repeatedly again. When the air pressure in the nozzle 13 decreases, the external air will push the air valve steel ball 26 into the air valve housing 23 and enter the nozzle 13 through the central conduit of the turntable 21; when the air pressure in the nozzle 13 increases, the pressure in the air valve housing 23 increases, and the gas will push the air valve steel ball 26 to close the air valve housing 23. At this time, the gas in the nozzle 13 has nowhere to be released, so it is sprayed out from the nozzle 14 at the other end of the nozzle 13 to blow away the insect corpses on the surface of the succulent plants.

[0036] The above description is merely a preferred embodiment of the present invention. Anyone skilled in the art may utilize the above-described technical solutions to modify the present invention or create equivalent technical solutions. Therefore, any simple modification or equivalent replacement based on the technical solutions of the present invention falls within the scope of protection claimed by the present invention.

Claims

1. An insecticide device for plant protection, comprising a spray bottle (12), wherein soapy water or alcohol is injected into the spray bottle (12), a spray gun housing (11) is threadedly mounted at the mouth of the spray bottle (12), a spray pipe (13) is mounted in the spray gun housing (11), one end of the spray pipe (13) is fixedly connected to a spray head (14), and the spray head (14) is mounted on the end of the spray gun housing (11) away from the spray bottle (12), characterized in that: The end of the nozzle (13) away from the nozzle (14) is fixedly connected to a water and gas regulating device, and the water and gas regulating device is used to adjust the nozzle (13) to connect to a water source or a gas source. A trigger (15) is rotatably installed on the lower side of the spray gun housing (11), and the trigger (15) is connected to a pumping structure, and the pumping structure is used to pressurize the nozzle (13) so that the liquid or gas connected to the nozzle (13) is sprayed out from the nozzle (14).

2. The insecticide device for plant protection according to claim 1, characterized in that: The water vapor regulating device comprises a turntable (21), which is rotatably mounted inside one end of the spray gun housing (11) connected to the spray bottle (12), a conduit penetrating the turntable (21) is provided at the center of the turntable (21), and a knob (22) is rotatably mounted on the outer wall of the spray gun housing (11), and the knob (22) is fixedly connected to the turntable (21) via a rotating shaft.

3. The insecticide device for plant protection according to claim 2, characterized in that: The turntable (21) is in contact with the end of the nozzle (13) away from the nozzle (14) just above the turntable (21), and a middle water pipe (27) is provided just below the turntable (21). The middle water pipe (27) is fixedly mounted on the end of the spray gun housing (11) connected to the spray bottle (12), and the middle water pipe (27) extends downward to the interior of the spray bottle (12).

4. The insecticide device for plant protection according to claim 3, characterized in that: A water valve housing (28) is fixedly mounted on the lower end of the middle water pipe (27), a lower water pipe (32) is fixedly mounted on the lower end of the water valve housing (28), a water valve bracket (29) is fixedly mounted on the middle portion of the inner wall of the water valve housing (28), a water valve spring (30) is mounted on the bottom surface of the water valve bracket (29), and a water valve steel ball (31) is provided at the lower end of the water valve spring (30).

5. The insecticide device for plant protection according to claim 2, characterized in that: A gas valve housing (23) is provided on a side of the turntable (21) away from the trigger (15), and the gas valve housing (23) is fixedly mounted on a side of an outer wall of the spray gun housing (11). A gas valve bracket (24) is fixedly mounted in the middle of the gas valve housing (23), and a gas valve spring (25) is installed on a side of the gas valve bracket (24) away from the spray gun housing (11), and a gas valve steel ball (26) is provided on one end of the gas valve spring (25) away from the gas valve bracket (24).

6. The insecticide device for plant protection according to claim 1, characterized in that: The pumping structure includes a piston tube (16), one end of which is fixedly connected to the middle of the nozzle (13), the piston tube (16) and the nozzle (13) are interconnected, and the end of the piston tube (16) away from the nozzle (13) extends to a side of the spray gun housing (11) close to the trigger (15).

7. The insecticide device for plant protection according to claim 6, characterized in that: A piston (18) is slidably mounted in the piston tube (16), a piston spring (17) is mounted on the side of the piston (18) close to the nozzle (13), a push rod (19) is mounted on the side of the piston (18) away from the nozzle (13), and an end of the push rod (19) away from the piston (18) extends out of the piston tube (16) and abuts against the inner side of the trigger (15).

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