Termite killing powder spraying device

Abstract

The utility model relates to the technical field of powder spraying, in particular to a termite killing powder spraying device which comprises a blast pipe, the lower portion of the blast pipe is in butt joint with a powder containing bottle, an assembly bin is integrally and fixedly arranged on the rear side of the blast pipe, a blast cover is assembled in the assembly bin, and a blowing fan is assembled in the blast cover. Air inlet holes corresponding to the blowing fan are evenly formed in the outer wall of the assembling bin, an assembling tail head is assembled on the rear side of the assembling bin in a plugging mode, a handle is hinged to the rear end of the assembling tail head, a butt joint hose is in butt joint with the front end of the blowing pipe, and a powder spraying insertion pipe is in butt joint with the front end of the butt joint hose; an expansion pipe which is the same as the butt joint hose is arranged between the butt joint hose and the powder spraying insertion pipe in a butt joint mode, and the outer wall of the butt joint hose is sleeved with a maintenance cover. According to the utility model, the pipelines can be increased or decreased and maintained conveniently according to use requirements, and meanwhile, holding operation can be carried out according to the use requirements, so that the operation and use are more convenient and efficient.

Description

TECHNICAL FIELD

[0001] The utility model relates to powder spraying technical field, concretely is a termite killing powder spraying device. BACKGROUND

[0002] Termites are a kind of insects with extremely destructive power, and its breeding speed is extremely fast, which brings great harm to human life and production. At present, among the prevention and control measures for termites, powder spraying is one of the commonly used and effective methods, and its principle mainly uses airflow to deliver and spray powder insecticide to termite activity area. Among them, the powder spraying by blowing is a more common way, which brings out and sprays the medicine powder from the medicine box by the high-speed airflow generated by the fan, so that the medicine powder reaches the required position to act, and realizes the killing of termites.

[0003] For this, China application patent number: CN202321084194.9 discloses a kind of termite killing powder spraying device, including fuselage, medicine storage bottle and fan;Fan is arranged in fuselage, and the front end of fuselage is provided with powder spraying port, and powder spraying port is communicated with the air outlet of fan by connecting pipe;Connecting pipe middle part is connected with the powder suction pipe extending downward, and medicine storage bottle is detachably connected with powder suction pipe;

[0004] However, the existing powder spraying and killing device is not convenient to increase or reduce pipeline and maintain according to use needs, and it is also not convenient to hold and operate according to use needs, which affects the use efficiency.

[0005] Therefore, in order to solve the above problems, a kind of termite killing powder spraying device is provided. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of termite killing powder spraying device to solve the problems of the existing powder spraying and killing device not being convenient to increase or reduce pipeline and maintain according to use needs, and not being convenient to hold and operate according to use needs, which affects the use efficiency in the above background art.

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a kind of termite killing powder spraying device, including blast pipe, the lower part of blast pipe is butt joint with powder bottle, the rear side of blast pipe is integrally fixed with assembly bin, the inside of assembly bin is assembled with blast cover, and the inside of blast cover is assembled with blowing fan, and the outer wall of assembly bin is evenly provided with the air inlet hole corresponding with blowing fan, the rear side of assembly bin is blocked and assembled with assembly tail, and the rear end of assembly tail is hinged with handle, the front end of blast pipe is butt joint with butt joint hose, the front end of butt joint hose is butt joint with powder spraying insert pipe, and the same expansion pipe as butt joint hose is butt joint between butt joint hose and powder spraying insert pipe, and maintenance cover is provided on the outer wall of butt joint hose.

[0008] As a further further of the scheme, the front side of the powder injection tube is conical, and the inside of the powder injection tube is hollow, the front end of the butt joint hose, the front end of the expansion pipe and the front end of the air blowing pipe are integrally provided with corresponding butt joint screws, and the rear end of the powder injection tube, the rear end of the butt joint hose and the rear end of the expansion pipe are provided with corresponding butt joint nuts.

[0009] As a further further of the scheme, the maintenance cover is semi-elliptical, and the inside of the maintenance cover is hollow, the rear end of the maintenance cover is integrally provided with a sleeve, and the side of the sleeve is provided with a corresponding rubber ring, and the outside of the maintenance cover is integrally provided with a cover edge.

[0010] As a further further of the scheme, the powder setting bottle is arranged obliquely, and the lower part of the air blowing pipe is integrally arranged with a corresponding butt joint cylinder, and the upper part of the powder setting bottle is threadedly connected to the lower part of the butt joint cylinder, the powder setting bottle is a soft bottle, and an auxiliary sleeve is arranged on the lower part of the outer wall of the powder setting bottle.

[0011] As a further further of the scheme, the battery is arranged between the assembly tail and the air blowing cover, and the upper part of the battery is provided with a control module electrically connected with the air blowing fan, the battery and the control module are arranged at the rear end of the assembly chamber, and the upper part of the assembly tail is provided with a switch button electrically connected with the control module.

[0012] As a further further of the scheme, the front side end of the handle is inserted into the rear side of the assembly tail, and the rear side of the assembly tail and the front side end of the handle are inserted and arranged through a double-head screw pin, and the two ends of the double-head screw pin are threadedly provided with nuts, the outside of the handle is threadedly provided with a handle sleeve, the rear end of the assembly tail has the same outer diameter as the handle, and the length of the double-head screw pin is smaller than the outer diameter of the handle.

[0013] As a further further of the scheme, the outer end of the handle sleeve is threadedly provided with a plug, and the outer wall of the end of the handle sleeve close to the assembly tail is integrally provided with a torsion block, and the cross section of the torsion block is hexagonal.

[0014] Compared with the prior art, the utility model has the advantages that the pipeline can be increased or decreased according to the use requirement, and the handle can be held according to the use requirement, so that the operation and use are more convenient and efficient.

[0015] 1、The powder setting bottle is arranged, the related medicine powder is connected and filled, then the butt joint hose, the powder injection tube and the expansion pipe are assembled and connected, the length can be expanded according to the use requirement, the air blowing pipe is blown under the cooperation of the air blowing cover and the butt joint hose, the medicine powder is sprayed out through the powder injection tube, the maintenance cover is arranged, the maintenance is convenient, the backward spraying is prevented, the use is more convenient and efficient, and the convenience and practicality of the termite killing and powder spraying device are improved.

[0016] 2, the utility model discloses a tail head and battery are provided with assembly, convenient to its internal power supply, make operation use more convenient, further, in the assembly of handle and double -end screw pin, convenient to the support assembly of blast pipe and assembly bin, make convenient to hold and take according to the use need when using, that is, can be held vertically or horizontally according to the use need, make operation more convenient, through this design, improve the convenience and practicality of termite killing powder spraying device. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the whole structure side view cross section perspective schematic diagram of the utility model;

[0018] Figure 2 It is the whole structure rear view perspective schematic diagram of the utility model;

[0019] Figure 3 It is the structure side view perspective schematic diagram of the utility model when adjusting;

[0020] Figure 4 It is the whole structure side view perspective schematic diagram of the utility model; Figure 1 It is the structure enlarged view of place A of the utility model;

[0021] Figure 5 It is the structure enlarged view of place B of the utility model; Figure 1

[0022] In the drawing: 100, blast pipe;101, assembly bin;102, air inlet hole;103, blast cover;104, blower fan;110, powder bottle;111, butt joint cylinder;112, auxiliary sleeve;120, assembly tail head;121, switch button;130, battery;131, control module;140, butt joint hose;141, butt joint screw head;142, butt joint screw sleeve;150, powder spraying insert pipe;160, extension pipe;170, maintenance cover;171, sleeve;172, rubber ring sleeve;173, cover edge;180, handle;181, handle sleeve;182, plug;183, torsion block;190, double -end screw pin. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] Please refer to Figures 1-5 , an embodiment provided by the utility model:

[0025] ​A termite extermination powder spraying device includes a blower pipe 100, a powder bottle 110 connected to the lower part of the blower pipe 100, an assembly chamber 101 integrally fixed to the rear side of the blower pipe 100, a blower hood 103 installed inside the assembly chamber 101, a blower fan 104 installed inside the blower hood 103, and air inlets 102 corresponding to the blower fan 104 evenly opened on the outer wall of the assembly chamber 101. An assembly tail end 120 is sealed and installed at the rear side of the assembly chamber 101, and a handle 180 is hinged to the rear end of the assembly tail end 120. A connecting hose 140 is connected to the front end of the blower pipe 100, a powder spraying tube 150 is connected to the front end of the connecting hose 140, and an extension tube 160 of the same type as the connecting hose 140 is connected between the connecting hose 140 and the powder spraying tube 150. A protective cover 170 is fitted on the outer wall of the connecting hose 140.

[0026] As described in more detail in this embodiment, the front side of the powder spraying tube 150 is conical and the inside of the powder spraying tube 150 is hollow. The front end of the connecting hose 140, the front end of the expansion tube 160, and the front end of the blower tube 100 are all integrally fixed with corresponding connecting screw heads 141. The rear end of the powder spraying tube 150, the rear end of the connecting hose 140, and the rear end of the expansion tube 160 are all provided with connecting screw sleeves 142 corresponding to the connecting screw heads 141. In this way, it is convenient to expand and assemble and insert into the powder spraying position according to the needs of use, making the operation more convenient.

[0027] As described in more detail in this embodiment, the maintenance cover 170 is semi-ellipsoidal and hollow inside. A sleeve 171 is integrally fixed to the center of the rear end of the maintenance cover 170. A corresponding rubber ring 172 is fitted on the side of the sleeve 171. A cover edge 173 is integrally fixed to the outer side of the maintenance cover 170. In this way, it is convenient to push the auxiliary sleeve according to the usage, and it is convenient to maintain the powder injection point and prevent the powder from splashing backward.

[0028] As described in more detail in this embodiment, the powder bottle 110 is inclined, and the lower part of the blower pipe 100 is integrally inclined with a corresponding docking cylinder 111. The upper part of the powder bottle 110 is threadedly connected to the lower part of the docking cylinder 111. The powder bottle 110 is a soft bottle, and an auxiliary sleeve 112 is fitted on the lower part of the outer wall of the powder bottle 110. This makes it easy to disassemble and connect during use, and also makes it easy to grasp the bottom of the powder bottle 110, making powder dispensing more convenient.

[0029] As more detailed of this embodiment, the battery 130 is arranged between the assembly tail head 120 and the blast cover 103, and the control module 131 electrically connected with the blowing fan 104 is arranged on the upper part of the battery 130. The battery 130 and the control module 131 are arranged at the rear end inside the assembly bin 101, and the switch button 121 electrically connected with the control module 131 is arranged on the upper part of the assembly tail head 120. Therefore, during use, the electrical connection and power supply control of the blast cover 103 and the blowing fan 104 can be conveniently performed according to the use requirement, so that the operation and use are more convenient.

[0030] As more detailed of this embodiment, the handle 180 is inserted into the rear side inside of the assembly tail head 120, and the rear side of the assembly tail head 120 and the front side end of the handle 180 are inserted and arranged by the double-end screw pin 190, and the nut is threadedly sleeved on both ends of the double-end screw pin 190. The handle 180 is threadedly sleeved with the handle sleeve 181 outside, the outer diameter of the rear end of the assembly tail head 120 is the same as the outer diameter of the handle 180, and the length of the double-end screw pin 190 is less than the outer diameter of the handle 180. Therefore, during use, the auxiliary hinging and overturning can be conveniently performed according to the use requirement, and the handle sleeve 181 is convenient for sleeving and limiting the rear end outer wall of the handle 180 and the assembly tail head 120.

[0031] As more detailed of this embodiment, the plug 182 is threadedly arranged on the outer end of the handle sleeve 181, and the torsion block 183 is fixedly arranged on the outer wall of one end of the handle sleeve 181 close to the assembly tail head 120, and the cross section of the torsion block 183 is hexagonal. Therefore, during use, the threaded rotation and limiting support can be conveniently performed according to the use requirement.

[0032] Working principle: during assembly and use, according to the use requirement, the extension and expansion of the front end of the blast pipe 100, the extension pipe 160, the powder spraying insertion pipe 150 and the butt joint hose 140 are facilitated under the cooperation of the butt joint screw head 141 and the butt joint screw sleeve 142, so as to facilitate subsequent powder spraying after being inserted at the powder spraying position. Then, the disassembly and assembly are performed under the cooperation of the butt joint cylinder 111 and the powder placing bottle 110, so as to fill the medicine powder. Then, the maintenance cover 170 is pushed and arranged outside the powder spraying position under the cooperation of the sleeve 171 and the rubber ring sleeve 172, so as to relatively seal and isolate, so that the operation is more convenient and the maintenance is facilitated. Further, according to the holding requirement, the rear end of the assembly tail head 120 can be horizontally aligned with the rear end of the handle 180, and then the handle sleeve 181 is sleeved on the outer wall of the rear end of the assembly tail head 120 and the outer wall of the handle 180 by screwing, so as to maintain the horizontal holding. Or, the handle 180 is vertically arranged with the rear end of the assembly tail head 120, and the upper end of the handle sleeve 181 is limited to the lower end of the assembly tail head 120 by screwing, so as to maintain the vertical holding, so that the use is more convenient. The operation ends here.

[0033] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in any form; any person skilled in the art can smoothly implement the present application according to the drawings shown in the specification and the above description; however, any person skilled in the art can make slight changes, modifications and equivalent changes of the present application within the scope of the technical scheme of the present application, and the equivalent embodiments of the present application are still within the protection scope of the technical scheme of the present application.

Claims

1. A termite extermination powder spraying device, comprising a blower pipe (100), wherein a powder container (110) is connected to the lower part of the blower pipe (100), characterized in that: An assembly chamber (101) is integrally fixed to the rear side of the blower pipe (100). A blower hood (103) is installed inside the assembly chamber (101), and a blower fan (104) is installed inside the blower hood (103). An air inlet hole (102) corresponding to the blower fan (104) is evenly opened on the outer wall of the assembly chamber (101). An assembly tail head (120) is sealed and installed on the rear side of the assembly chamber (101), and a handle (180) is hinged to the rear end of the assembly tail head (120). A docking hose (140) is connected to the front end of the blower pipe (100). A powder spraying tube (150) is connected to the front end of the docking hose (140). An extension tube (160) with the same as the docking hose (140) is connected between the docking hose (140) and the powder spraying tube (150). A maintenance cover (170) is fitted on the outer wall of the docking hose (140).

2. The termite extermination powder spraying device according to claim 1, characterized in that: The front side of the powder spraying tube (150) is conical and the inside of the powder spraying tube (150) is hollow. The front end of the docking hose (140), the front end of the expansion tube (160), and the front end of the blower tube (100) are all integrally fixed with corresponding docking screw heads (141). The rear end of the powder spraying tube (150), the rear end of the docking hose (140), and the rear end of the expansion tube (160) are all provided with docking screw sleeves (142) corresponding to the docking screw heads (141).

3. The termite extermination powder spraying device according to claim 1, characterized in that: The maintenance cover (170) is semi-ellipsoidal and hollow inside. A sleeve (171) is integrally fixed at the center of the rear end of the maintenance cover (170). A corresponding rubber ring (172) is fitted on the side of the sleeve (171). A cover edge (173) is integrally fixed on the outer side of the maintenance cover (170).

4. The termite extermination powder spraying device according to claim 1, characterized in that: The powder bottle (110) is inclined, and the lower part of the blower pipe (100) is integrally inclined with a corresponding docking cylinder (111), and the upper part of the powder bottle (110) is threadedly connected to the lower part of the docking cylinder (111). The powder bottle (110) is a soft bottle, and the lower part of the outer wall of the powder bottle (110) is fitted with an auxiliary sleeve (112).

5. The termite extermination powder spraying device according to claim 1, characterized in that: A battery (130) is provided between the assembly end (120) and the blower shroud (103), and a control module (131) electrically connected to the blower (104) is mounted on the upper part of the battery (130). The battery (130) and the control module (131) are mounted inside the rear end of the assembly compartment (101), and a switch button (121) electrically connected to the control module (131) is mounted on the upper part of the assembly end (120).

6. The termite extermination powder spraying device according to claim 1, characterized in that: The front end of the grip (180) is inserted into the rear side of the assembly tail (120), and the rear side of the assembly tail (120) and the front end of the grip (180) are assembled by inserting a double-ended screw (190). Nuts are threaded on both ends of the double-ended screw (190). The grip (180) is threaded with a grip sleeve (181). The outer diameter of the rear end of the assembly tail (120) is the same as the outer diameter of the grip (180), and the length of the double-ended screw (190) is less than the outer diameter of the grip (180).

7. The termite extermination powder spraying device according to claim 6, characterized in that: The outer end of the grip (181) is threaded with a plug (182), and a torsion block (183) is fixed on the outer wall of the end of the grip (181) near the assembly end (120), and the cross section of the torsion block (183) is hexagonal.

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