CN218278450U - High-pressure airflow insect killing linkage powder spraying device - Google Patents

Abstract

The utility model discloses a high pressure draught insecticidal linkage duster, including storing up powder jar, detachable pressure regulating valve and push type pressure switch, install at the top of storing up the powder jar detachable pressure regulating valve, detachable pressure regulating valve's below in the internal connection that stores up the powder jar has the powder sucking device, push type pressure switch's below is connected with out the powder pipe. The utility model discloses at first store up the capacious of powder jar, be applicable to the great prevention and cure work of work load, reduce biological fungus powder and add the number of times, improve work efficiency, secondly go out the powder volume and be controlled by detachable pressure regulating valve at will, when its knob is twisted more and more pine, it can increase thereupon to go out the powder volume, when its knob is twisted more and more, it reduces otherwise to go out the powder volume, after last prevention and cure work, earlier insert one side of foam piece with going out the powder syringe needle, will go out the powder pipe again and encircle along the draw-in groove, press inwards, make its card in the draw-in groove, alright take in the play powder pipe, avoid going out the damage of powder syringe needle.

Description

High-pressure airflow insect killing linkage powder spraying device

Technical Field

The utility model relates to a moth trunk pest control technical field specifically is a high-pressure air current insecticidal linkage powder spray device.

Background

Trunk borers generally live in branches and trunks as larvae and eat as a moth-eating hazard, and the most obvious symptom is that worm holes and wood chips are formed on trunks. The hidden period of the trunk borers is long, and the trunk borers are hidden in phloem and xylem of the tree body most of the time except the adult period for foraging and mating, and are difficult to find. Some of the larvae or eggs of the stem borers can also overwinter in the trunk, and almost all the year round are harmful to plants. When the tree is damaged, nutrient and water transportation is hindered, and serious branches and trunks are damaged by the tree and become sore holes, so that the tree is weak or dies. In the early prevention and control of trunk borers, methods such as medicinal mud hole blocking, liquid medicine injection, poison tag hole inserting and the like are mostly adopted, the prevention and control methods need to be selected according to different kinds of pests, and the methods have high pesticide concentration, are unsafe for operators and are complicated in process. The current powder spraying method has wider application range and simple operation process, and can spray the bacterial spores into various pest galleries to cause pests to die due to infection.

The miniature powder sprayer with the Chinese patent number of CN2116355U mainly comprises a powder spraying head, a powder spraying pipe, an oval hollow rubber ball, a powder conveying pipe and a powder storage bottle, wherein the hollow rubber ball is used as a pressure source of the powder sprayer, the rubber ball is held tightly, biological bacteria powder can be sucked into a ball cavity to form bacteria spore dust, the bacteria spore dust is enabled to flow through the powder spraying head along with compressed air and is shot into various insect tunnels, and the bacteria spores germinate and invade insect bodies by utilizing high humidity conditions in the tunnels, so that pests die due to diseases. However, in the patent, the powder storage capacity is small, when the prevention and treatment workload is large, biological bacteria powder needs to be added continuously, the use is inconvenient, meanwhile, the compression degree of the hollow rubber ball is inconvenient to control, the powder discharge amount cannot be adjusted at will, the storage is inconvenient, and a powder discharge needle head is easy to damage.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a high-pressure draught insecticidal linkage duster, at first, the capacious of storing up the powder jar, it is applicable in the great prevention and cure work of work load, reduce biological fungus powder and add the number of times, improve work efficiency, secondly, the play powder volume is controlled by detachable pressure regulating valve at will, when its knob is twisted more and more pine, the play powder volume also can increase thereupon, when its knob is twisted more and more, the play powder volume reduces on the contrary, after last prevention and cure work, earlier insert one side of foam block with a powder syringe needle, again encircle along the draw-in groove with a powder pipe, press inwards, make its card in the draw-in groove, alright accomodate a powder pipe like this, avoid a powder syringe needle to damage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high pressure draught insecticidal linkage duster, is including storing up powder jar, detachable pressure regulating valve and push type pressure switch, it installs to store up the top of powder jar detachable pressure regulating valve, detachable pressure regulating valve's below position in the internal connection who stores up the powder jar inhales the powder ware, defeated powder pipe is installed to one side of detachable pressure regulating valve, the one end of defeated powder pipe pass through the connecting piece with detachable pressure regulating valve connects, the other end of defeated powder pipe is connected with push type pressure switch, push type pressure switch's below is connected with out the powder pipe, the end of going out the powder pipe has cup jointed out the powder syringe needle.

Further, the upper portion of the powder storage tank is symmetrically welded with fixing lugs, a lifting handle is installed between the fixing lugs, the lifting handle is connected with the fixing lugs through bolts, and the middle of the lifting handle is wrapped by an anti-slip sleeve.

Furthermore, the outer surface of the lower part of the powder storage tank is bonded with an upper limiting strip, a lower limiting strip is bonded below the upper limiting strip, a clamping groove is formed between the upper limiting strip and the lower limiting strip, and a foam block is arranged in the clamping groove.

Furthermore, a powder injection port is arranged at the center of the top of the powder storage tank.

Furthermore, a sealing ring is arranged at the joint of the powder outlet needle head and the powder outlet pipe.

The beneficial effects of the utility model are that:

1. the powder storage tank is large in capacity, and is suitable for prevention and treatment work with large workload, the adding times of biological bacteria powder are reduced, the working efficiency is improved, when the powder storage tank is used, a button of a press type pressure switch is pressed downwards, a powder suction device is started, biological bacteria powder is sucked, high-pressure air flows through a powder conveying pipe and a powder outlet pipe, and a powder outlet needle head sprays out to be injected into various pest galleries, and bacterial spores germinate and invade polypide by utilizing high-humidity conditions in the galleries, so that pests die due to diseases;

2. secondly, the powder outlet amount is controlled by a detachable pressure regulating valve, when the knob is screwed more and more loosely, the powder outlet amount is increased, and when the knob is screwed more and more tightly, the powder outlet amount is reduced, so that the powder outlet amount can be regulated and controlled at will;

2. after the last prevention and cure work is finished, insert one side of foam piece with a powder syringe needle earlier, will go out the powder pipe again and encircle along the draw-in groove, press inwards, make its card in the draw-in groove, alright accomodate a powder pipe like this, avoid a powder syringe needle to damage.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the handle mounting structure of the present invention.

Reference numbers in the figures: 1. a powder storage tank; 2. a detachable pressure regulating valve; 3. a powder suction device; 4. a powder conveying pipe; 5. a connecting member; 6. a push type pressure switch; 7. a powder outlet pipe; 8. a powder outlet needle head; 9. fixing the ear; 10. a handle; 11. bolt (ii) a; 12. an anti-slip sleeve; 13. an upper limit strip; 14. a lower limit strip; 15. a card slot; 16. a foam block; 17. and a powder injection port.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

Example one

As shown in fig. 1-2, a high-pressure airflow insect-killing linkage powder spraying device comprises a powder storage tank 1, a detachable pressure regulating valve 2 and a pressing type pressure switch 6, wherein the detachable pressure regulating valve 2 is installed at the top of the powder storage tank 1, a powder sucking device 3 is connected inside the powder storage tank 1 below the detachable pressure regulating valve 2, a powder conveying pipe 4 is installed at one side of the detachable pressure regulating valve 2, one end of the powder conveying pipe 4 is connected with the detachable pressure regulating valve 2 through a connecting piece 5, the other end of the powder conveying pipe 4 is connected with the pressing type pressure switch 6, a powder outlet pipe 7 is connected below the pressing type pressure switch 6, a powder outlet needle 8 is sleeved at the tail end of the powder outlet pipe 7, a powder injection port 17 is arranged at the center of the top of the powder storage tank 1, firstly, biological bacteria powder is injected into the powder storage tank 1 through the powder injection port 17, the detachable pressure regulating valve 2 integrated with the powder sucking device 3 is fixed well, the capacity of the powder storage tank 1 is large, the powder sucking device is suitable for prevention and control work with large workload, the adding frequency of biological bacteria powder is reduced, the work efficiency is improved, when the powder sucking device is used, a button of the press type pressure switch 6 is pressed downwards, the powder sucking device 3 is started to suck the biological bacteria powder, high-pressure air flows through the powder conveying pipe 4 and the powder outlet pipe 7 and is sprayed out to the powder outlet needle 8 to be injected into various pest galleries, and bacterial spores germinate and invade insect bodies to cause pest infection and death by utilizing high-humidity conditions in the galleries, wherein the powder outlet amount is controlled by the detachable pressure regulating valve 2, when the knob is more loosened, the powder outlet amount is increased, when the knob is more tightened, the powder outlet amount is conversely reduced, the regulating mode is delicate, and the powder outlet amount can be regulated and controlled randomly.

Example two

Store up the lower part surface bonding of powder jar 1 and have last spacing 13, the below of last spacing 13 bonds and has lower spacing 14, go up spacing 13 and be provided with draw-in groove 15 between the spacing 14 down, be provided with foam block 16 in the draw-in groove 15, after the prevention work, earlier insert one side that foam block 16 is located draw-in groove 15 with play powder syringe needle 8, will go out powder pipe 7 again and encircle along draw-in groove 15, press inwards, make its card in draw-in groove 15, alright accomodate play powder pipe 7 like this, avoid going out powder syringe needle 8 and damage.

EXAMPLE III

Store up the upper portion symmetrical welding of powder jar 1 and have fixed ear 9, install handle 10 between the fixed ear 9, handle 10 passes through bolt 11 with fixed ear 9 and is connected, and the middle part parcel of handle 10 has anti-skidding cover 12, utilizes bolt 11 to fix handle 10 between fixed ear 9, and the installation and the dismantlement of being convenient for, when the prevention and cure work goes on, handle 10 makes whole more portable laborsaving, and wherein anti-skidding cover 12 has improved the antiskid nature of carrying.

Example four

The joint of the powder outlet needle 8 and the powder outlet pipe 7 is provided with a sealing ring, so that the sealing property is improved, and the biological bacteria powder is prevented from being sprayed out from a gap.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a high pressure draught insecticidal linkage powder spray device, includes powder storage tank (1), detachable pressure regulating valve (2) and push type pressure switch (6), its characterized in that: install the top of storage powder jar (1) detachable pressure regulating valve (2), the below position of detachable pressure regulating valve (2) in the internal connection of storage powder jar (1) inhales powder ware (3), defeated powder pipe (4) are installed to one side of detachable pressure regulating valve (2), the one end of defeated powder pipe (4) pass through connecting piece (5) with detachable pressure regulating valve (2) are connected, the other end of defeated powder pipe (4) is connected with push type pressure switch (6), the below of push type pressure switch (6) is connected with out powder pipe (7), the end of going out powder pipe (7) has cup jointed out powder syringe needle (8).

2. The high-pressure airflow insect-killing linkage powder spraying device as claimed in claim 1, characterized in that: the upper portion symmetry welding of storing up powder jar (1) has fixed ear (9), install handle (10) between fixed ear (9), handle (10) with fixed ear (9) are connected through bolt (11), the middle part parcel of handle (10) has anti-skidding cover (12).

3. The high-pressure airflow insect-killing linkage powder spraying device as claimed in claim 1, characterized in that: the outer surface of the lower portion of the powder storage tank (1) is bonded with an upper limiting strip (13), a lower limiting strip (14) is bonded below the upper limiting strip (13), a clamping groove (15) is formed between the upper limiting strip (13) and the lower limiting strip (14), and a foam block (16) is arranged in the clamping groove (15).

4. The high-pressure airflow insect-killing linkage powder spraying device as claimed in claim 1, characterized in that: and a powder injection port (17) is arranged at the center of the top of the powder storage tank (1).

5. The high-pressure airflow insect-killing linkage powder spraying device as claimed in claim 1, characterized in that: and a sealing ring is arranged at the joint of the powder outlet needle head (8) and the powder outlet pipe (7).

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