CN220000543U

CN220000543U - Powder sprayer for preventing termite

Info

Publication number: CN220000543U
Application number: CN202321087549.XU
Authority: CN
Inventors: 杨帆; 何霞; 高燕
Original assignee: Hubei Jietai Biotechnology Co ltd
Current assignee: Hubei Jietai Biotechnology Co ltd
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2023-11-14
Anticipated expiration: 2033-05-09

Abstract

The utility model relates to the technical field of powder sprayers and discloses a powder sprayer for preventing termites, which comprises a powder storage tank, wherein an inclined plate is fixedly arranged on the inner wall, close to the upper part, of the powder storage tank, an air inlet component is arranged inside the powder storage tank along the axis of the powder storage tank, a tank cover is hinged to the top of the powder storage tank, an air pump is fixedly arranged at the top of the tank cover, a connector penetrates through the surface of the powder storage tank, and a powder spraying pipe is sleeved at the end part of the connector. The air is conveyed into the extension pipe through the output end of the air pump, the air enters the powder and flows upwards, the powder is wrapped and clamped at the same time and sprayed upwards, and then the air flows into the connector through the guiding function of the inclined plate, so that the air flows into the powder spraying pipe from the connector, and then is sprayed out through the spray hole of the powder spraying pipe, the air flows into the powder from the middle part of the powder, and the powder is wrapped and clamped in the flowing process, so that the aim of uniformly mixing the powder and the air is fulfilled.

Description

Powder sprayer for preventing termite

Technical Field

The utility model relates to the technical field of powder sprayers, in particular to a powder sprayer for preventing termites.

Background

Termites are easily generated in the wooden building, and termites are required to be killed, so that the wooden building is protected. The powder is blown into the termite cavity by a powder sprayer, so that the powder is stained on the termite body, and then the termite contacts with each other, so that the powder is scattered in the termite cavity, and the purpose of killing the termite is achieved.

The conventional powder sprayer is characterized in that a container for storing powder is arranged above a powder spraying pipe, and the powder is conveyed downwards into the powder spraying pipe by utilizing the air flow in the powder spraying pipe and the gravity, and then is sprayed out along with the air flow; or the container for storing the powder is internally provided with a conveying part for conveying the powder downwards, so that the powder is mixed into the air flow, but the powder is not conveyed stably in both modes, the powder and the air flow are not uniformly mixed, the powder carried in the front air flow is easy to be less, and the powder mixed by the air flow at the rear end is more, so that the powder is not uniformly sprayed, and the using effect is influenced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a powder sprayer for preventing termites, which has the advantages of uniform mixing of powder and air flow and the like, and solves the problem of uneven mixing of the powder and the air flow.

(II) technical scheme

In order to achieve the aim of uniformly mixing the medicinal powder and the air flow, the utility model provides the following technical scheme: the utility model provides a powder sprayer for preventing and curing termites, includes the powder storage tank, integrated into one piece has the bucket that gathers together on the diapire of powder storage tank, fixedly mounted has the hang plate on the inner wall that the powder storage tank is close to upper portion, hang plate one side fixed mounting has the baffle that upwards extends, form powder between baffle and the powder storage tank inner wall and add the mouth, the inside of powder storage tank is provided with the air inlet unit along its axis, the air inlet unit runs through the hang plate, the top of powder storage tank articulates there is the cover, the top fixed mounting of cover has the air pump, be provided with the buckle between the edge of cover and the powder storage tank, fixedly mounted has handle and fixed plate on the periphery of powder storage tank, the inside fixed mounting of fixed plate has two handheld handles, the run through of the surface of powder storage tank is fixed with the connector, the tip cover of connector is equipped with the powder spraying pipe.

Preferably, the air inlet part comprises an extension pipe inserted on the inclined plate, the top end of the extension pipe is fixedly provided with a first annular plate, the top of the first annular plate is fixedly provided with a first rubber ring, and a spring is fixedly arranged between the first annular plate and the inclined plate.

Preferably, the output end of the air pump penetrates through the center of the tank cover, the second annular plate is fixedly arranged at the center of the bottom of the tank cover, and the second rubber ring is fixedly arranged at the edge of the bottom of the second annular plate.

Preferably, the handle is perpendicular to the fixing plate, the handle is parallel to the hand-held handles, one of the hand-held handles is located on the same horizontal plane with the handle, and the other hand-held handle is located obliquely above the hand-held handle.

Preferably, the inner wall fixed mounting of connector has the water conservancy diversion ring, the water conservancy diversion ring is from the inside outside internal diameter of powder storage tank crescent, water conservancy diversion ring inner wall butt has the sealing ball, sealing ball fixed surface installs the extension spring, the extension spring passes from the water conservancy diversion ring middle part, and the other end fixed mounting is on the connector inner wall.

Preferably, a tip part is arranged at one end of the powder spraying pipe far away from the connector, and spray holes communicated with the powder spraying pipe are arranged on the tip part of the powder spraying pipe in an array mode.

(III) beneficial effects

Compared with the prior art, the utility model provides a powder sprayer for preventing termites, which comprises the following components

The beneficial effects are that:

the powder sprayer for preventing termites is characterized in that air is conveyed into an extension pipe through the output end of an air pump, enters the interior of powder and flows upwards, the powder is wrapped and clamped at the same time to be sprayed upwards, the air flow flows into a connector through the guiding action of an inclined plate, the air pressure in the powder storage tank is increased, a sealing ball is pushed to move outwards, a guide ring is not sealed, and accordingly the air flow enters the powder spraying pipe from the connector and is sprayed out through a spray hole of the powder spraying pipe. So that the air flow enters from the middle part of the powder, and the powder is wrapped and clamped in the flowing process, thereby achieving the purpose of uniformly mixing the powder and the air flow.

Drawings

Fig. 1 is a schematic perspective view of a powder sprayer for controlling termites according to the present utility model;

FIG. 2 is a schematic diagram showing the differential motion structure of a powder sprayer for controlling termites according to the present utility model;

fig. 3 is a schematic diagram showing a cross-sectional front view of a powder storage tank of a powder sprayer for controlling termites according to the present utility model.

In the figure: 1. a powder storage tank; 2. gathering the hopper; 3. an inclined plate; 4. a partition plate; 5. an air intake member; 6. a can lid; 7. an air pump; 8. a buckle; 9. a handle; 10. a fixing plate; 11. a handle; 12. a connector; 13. a powder spraying pipe; 51. an extension tube; 52. an annular plate I; 53. a first rubber ring; 54. a spring; 61. an annular plate II; 62. a second rubber ring; 121. a guide ring; 122. a sealing ball; 123. and a tension spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a powder sprayer for controlling termites comprises a powder storage tank 1, wherein a gathering bucket 2 is integrally formed on the bottom wall of the powder storage tank 1, and powder in the powder storage tank 1 is guided through the gathering bucket 2 so as to gather in the middle of the bottom wall of the powder storage tank 1. The powder storage tank 1 is close to the inner wall on upper portion on fixed mounting have hang plate 3, hang plate 3 one side fixed mounting have upwards extending baffle 4, and the top of baffle 4 flushes with powder storage tank 1 top. A powder adding port is formed between the partition plate 4 and the inner wall of the powder storage tank 1, so that the powder can be conveniently supplemented into the powder storage tank 1. The inside of the powder storage tank 1 is provided with an air intake member 5 along its axis, and the air intake member 5 penetrates the inclined plate 3.

Referring to fig. 1-3, a tank cover 6 is hinged to the top of the powder storage tank 1, an air pump 7 is fixedly installed on the top of the tank cover 6, and the model of the air pump 7 is VFY90S. Be provided with buckle 8 between the edge of cover 6 and the powder storage jar 1, buckle 8 comprises two parts, by the spring steel to fix respectively at the surface of cover 6 and powder storage jar 1, when cover 6 lid is at the top of powder storage jar 1, the mutual joint of two parts of buckle 8 sets up the top at powder storage jar 1 with the cover 6 is stable. The powder storage tank 1 is fixedly provided with a handle 9 and a fixing plate 10 on the circumferential surface, the inside of the fixing plate 10 is fixedly provided with two handheld handles 11, the handle 9 is mutually perpendicular to the fixing plate 10, the handle 9 is mutually parallel to the handheld handles 11, one handheld handle 11 and the handle 9 are positioned on the same horizontal plane, and the other handheld handle 11 is positioned above the handheld handle 11 in an inclined mode. So that the powder storage tank 1 can be supported by holding the handle 11 and the handle 9; or when the powder in the powder storage tank 1 is less, the powder storage tank is held at the lower hand-held handle 11 by one hand, and the arm is abutted against the upper hand-held handle 11. Thereby facilitating carrying and using the powder storage tank 1.

Referring to fig. 1-3, a connector 12 is fixedly penetrated through the surface of the powder storage tank 1, the inclined plate 3 is inclined, and the air flow in the powder storage tank 1 is guided to the connector 12. The end of the connector 12 is sleeved with a powder spraying pipe 13. The end of the powder spraying pipe 13 far away from the connector 12 is provided with a tip part, and the tip part of the powder spraying pipe 13 is provided with an array of spray holes communicated with the powder spraying pipe 13. The powder spraying pipe 13 is conveniently inserted into the ant cavity, and the powder is scattered around and uniformly sprayed when sprayed.

Referring to fig. 1 to 3, the air intake part 5 includes an extension pipe 51 inserted in the inclined plate 3, and the extension pipe 51 is disposed along the axis of the powder storage tank 1 and extends into the powder inside the powder storage tank 1. The top end of the extension pipe 51 is fixedly provided with a first annular plate 52, the top of the first annular plate 52 is fixedly provided with a first rubber ring 53, and a spring 54 is fixedly arranged between the first annular plate 52 and the inclined plate 3. The assembly of the annular plate one 52 and the rubber ring one 53 has a tendency to move upward by the elasticity of the spring 54. The output of air pump 7 runs through fixed mounting in the center department of cover 6, and the bottom center department fixed mounting of cover 6 has annular plate two 61, and when cover 6 lid was in powder storage jar 1 top, annular plate two 61 laminating was in rubber circle one 53 top to the assembly of downwardly extruded rubber circle one 53 and annular plate one 52, spring 54 is compressed and contracted, and the pressurized deformation of cooperation rubber circle one 53 again makes the assembly of annular plate one 52 and rubber circle one 53 closely laminate with annular plate two 61, ensures the gas tightness that the output of air pump 7 and extension pipe 51 are connected. A second rubber ring 62 is fixedly arranged at the bottom edge of the second annular plate 61. Through the setting of rubber circle two 62, ensure the gas tightness of being connected between cover 6 and the powder storage jar 1.

Referring to fig. 1-3, a guide ring 121 is fixedly mounted on the inner wall of the connector 12, the guide ring 121 gradually increases from the inside to the outside of the powder storage tank 1, a sealing ball 122 is abutted against the inner wall of the guide ring 121, a tension spring 123 is fixedly mounted on the surface of the sealing ball 122, the tension spring 123 penetrates through the middle of the guide ring 121, and the other end of the tension spring 123 is fixedly mounted on the inner wall of the connector 12. The sealing ball 122 is clung to the inner wall of the guide ring 121 to seal the connector 12 at the beginning through the tension of the tension spring 123, so that the guide ring 121, the sealing ball 122 and the tension spring 123 form a simple one-way valve, the air tightness of the powder storage tank 1 is ensured, water vapor is prevented from entering the powder storage tank 1, and the drying of powder in the powder storage tank 1 is ensured.

Working principle: through covering the tank cover 6 on the top of the powder storage tank 1, two parts of the buckle 8 are mutually clamped, and the tank cover 6 is tightly attached to the powder storage tank 1 by matching with the arrangement of the rubber ring II 62, so that the air tightness is ensured; the second annular plate 61 deflects along with the tank cover 6, the assembly of the first annular plate 52 and the first rubber ring 53 is pressed downwards, the spring 54 is pressed and contracted, the second annular plate 61 is tightly attached to the first rubber ring 53 through the elasticity of the spring 54 and the compression deformation of the first rubber ring 53, and the air tightness of the connection between the output end of the air pump 7 and the extension pipe 51 is ensured;

the air is conveyed into the extension pipe 51 through the output end of the air pump 7, enters the interior of the powder and flows upwards, is wrapped with the powder and is sprayed upwards, the air flows into the connector 12 through the guiding function of the inclined plate 3, the air pressure in the powder storage tank 1 is increased, the sealing ball 122 is pushed to move outwards, the guide ring 121 is not sealed any more, and accordingly the air flows into the powder spraying pipe 13 from the connector 12 and is sprayed out through the spray hole of the powder spraying pipe 13.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A powder sprayer for controlling termites, comprising a powder storage tank (1), characterized in that: the utility model discloses a powder storage tank, including powder storage tank (1), inclined plate (3) is fixedly installed on the diapire of powder storage tank (1) near upper portion, inclined plate (3) one side fixed mounting has baffle (4) of upwards extending, form powder between baffle (4) and the powder storage tank (1) inner wall and add mouthful, the inside of powder storage tank (1) is provided with air inlet unit (5) along its axis, air inlet unit (5) runs through inclined plate (3), the top of powder storage tank (1) articulates there is cover (6), the top fixed mounting of cover (6) has air pump (7), be provided with buckle (8) between the edge of cover (6) and powder storage tank (1), fixed mounting has handle (9) and fixed plate (10) on the periphery of powder storage tank (1), the inside fixed mounting of fixed plate (10) has two handheld handles (11), the surface of powder storage tank (1) runs through fixed connector (12), be equipped with connector (12) tip (13).

2. The termite control powder blower of claim 1 wherein: the air inlet component (5) comprises an extension pipe (51) inserted on the inclined plate (3), an annular plate I (52) is fixedly arranged at the top end of the extension pipe (51), a rubber ring I (53) is fixedly arranged at the top of the annular plate I (52), and a spring (54) is fixedly arranged between the annular plate I (52) and the inclined plate (3).

3. The termite control powder blower of claim 1 wherein: the output end of the air pump (7) penetrates through the center of the tank cover (6), an annular plate II (61) is fixedly arranged at the center of the bottom of the tank cover (6), and a rubber ring II (62) is fixedly arranged at the edge of the bottom of the annular plate II (61).

4. The termite control powder blower of claim 1 wherein: the handle (9) is perpendicular to the fixing plate (10), the handle (9) is parallel to the hand-held handles (11), one of the hand-held handles (11) and the handle (9) are located on the same horizontal plane, and the other hand-held handle (11) is located obliquely above the hand-held handle (11).

5. The termite control powder blower of claim 1 wherein: the inner wall fixed mounting of connector (12) has water conservancy diversion ring (121), water conservancy diversion ring (121) are from the inside outside internal diameter of powder storage tank (1) increases gradually, water conservancy diversion ring (121) inner wall butt has sealing ball (122), sealing ball (122) fixed surface installs extension spring (123), extension spring (123) pass from water conservancy diversion ring (121) middle part, and the other end fixed mounting is on connector (12) inner wall.

6. The termite control powder blower of claim 1 wherein: the powder spraying pipe (13) is provided with a tip part at one end far away from the connector (12), and spray holes communicated with the powder spraying pipe (13) are arranged on the tip part of the powder spraying pipe (13) in an array mode.