CN210195175U

CN210195175U - Concrete surface hair spraying device

Info

Publication number: CN210195175U
Application number: CN201920505936.8U
Authority: CN
Inventors: Huawan Ruan; 阮华万
Original assignee: Guangdong Lanbao Construction Co Ltd
Current assignee: Guangdong Lanbao Construction Co Ltd
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2020-03-27
Anticipated expiration: 2029-04-15

Abstract

The utility model discloses a concrete surface roughening device, which comprises a tank body and a cover body, wherein the tank body is supported by a bracket, the cover body is arranged above the tank body, a feeding funnel communicated with the inside of the tank body is arranged on the cover body, and an air inlet pipe communicated with the inside of the tank body is arranged near the lower part of the tank body; the lower extreme of jar body is the toper and this toper is inside to be equipped with discharge funnel, discharge funnel below and material gas mixing chamber intercommunication, this material gas mixing chamber is connected with the one end of discharging pipe, the other end of discharging pipe is connected with the nozzle. Has the advantages that: this spout mao device utilizes coating dead weight to get into material gas mixing chamber, with compressed air intensive mixing, the coating at this moment becomes promptly and takes the gas material, and the less pressure just can carry farther distance, plays energy saving's purpose to the spraying surface is even, and is firm with the basic unit bonding, material saving, simple structure, and is small, spouts mao high quality.

Description

Concrete surface hair spraying device

Technical Field

The utility model relates to a building engineering spraying equipment field, concretely relates to concrete surface spouts mao device.

Background

In the current building construction, in order to stick a net at the joint of a brick wall and a concrete column, the surfaces of the concrete wall panel and the concrete beam column need to be sprayed with bristles. The existing hair spraying devices for concrete wall panel surfaces and concrete beam column surfaces are generally complex in structure, large in size, high in energy consumption, low in efficiency and poor in hair spraying quality. Therefore, a concrete surface roughening device is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a concrete surface spouts mao device just in order to solve above-mentioned problem, small, the spraying surface is even, and is firm with basic unit's bonding, material saving.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a concrete surface roughening device comprises a tank body and a cover body, wherein the tank body is supported by a support, the cover body is arranged above the tank body, a feeding funnel communicated with the interior of the tank body is arranged on the cover body, and an air inlet pipe communicated with the interior of the tank body is arranged below the cover body; the lower extreme of jar body is the toper and this toper is inside to be equipped with discharge funnel, discharge funnel below and material gas mixing chamber intercommunication, this material gas mixing chamber is connected with the one end of discharging pipe, the other end of discharging pipe is connected with the nozzle.

Preferably, the cover is fastened and connected with the tank body through bolts.

Preferably, the cover body is further provided with a pressure gauge and a safety valve.

Preferably, the discharge pipe adopts an inclined groove type discharge funnel, a ball is arranged on the inclined groove type discharge funnel, and the spherical surface of the ball is in contact with an inner side boss of the inclined groove type discharge funnel.

Preferably, the chute of the chute type discharging hopper is a spiral groove.

Preferably, the air inlet pipe is L-shaped, the L-shaped air inlet pipe enters the tank body, and the opening of the L-shaped air inlet pipe faces the spherical surface of the sphere.

Preferably, the feeding hopper, the air inlet pipe and the nozzle are provided with valves.

Preferably, the outlet pipe is connected to the nozzle via a connecting pipe.

By adopting the technical scheme, the valve of the feeding hopper is opened during operation, the required spraying material is injected, the valve of the feeding hopper is closed, the compressed air valve is opened, the nozzle faces to the working surface needing to be sprayed with the bristles, the spraying valve is opened, and the valve is adjusted to operate.

To sum up, the utility model has the advantages that: this spout mao device utilizes coating dead weight to get into material gas mixing chamber, with compressed air intensive mixing, the coating at this moment becomes promptly and takes the gas material, and the less pressure just can carry farther distance, plays energy saving's purpose to the spraying surface is even, and is firm with the basic unit bonding, material saving, simple structure, and is small, spouts mao high quality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a structural view of the present invention;

figure 2 is the structure view of the discharging funnel of the utility model.

The reference numerals are explained below:

1. a tank body; 2. a cover body; 3. a pressure gauge; 4. a safety valve; 5. a feed hopper; 6. an air inlet pipe; 7. a discharging hopper; 7a, a groove; 8. a ball; 9. a material gas mixing chamber; 10. a discharge pipe; 11. a nozzle; 12. a support; 13. and (4) connecting the pipes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the utility model provides a concrete surface spouts mao device, including jar body 1 and lid 2, jar body 1 is supported by support 12 of below, and support 12 and jar body 1 welded connection. The cover body 2 is arranged above the tank body 1, and the cover body 2 is fixedly connected with the tank body 1 through bolts. A feeding funnel 5 communicated with the inside of the tank body 1 is arranged on the cover body 2, an air inlet pipe 6 communicated with the inside of the tank body 1 is arranged below the cover body close to the tank body 1, and compressed air is conveyed into the tank body 1 through the air inlet pipe 6, so that the pressure in the tank body 1 is improved; the lower extreme of jar body 1 is the toper and this toper is inside to be equipped with ejection of compact funnel 7, and ejection of compact funnel 7 and toper cooperation mix material and compressed air, and the coating of this moment becomes to take the gas material promptly. The ejection of compact funnel 7 below communicates with material gas mixing chamber 9, and this material gas mixing chamber 9 is connected with the one end of discharging pipe 10, the other end of discharging pipe 10 is connected with nozzle 11, and the device can utilize less pressure just can carry farther distance, plays the purpose of energy saving.

As a preferred technical scheme of the scheme, the cover body 2 is further provided with a pressure gauge 3 and a safety valve 4 for monitoring the pressure in the tank body 1 and ensuring safety. The discharging pipe 10 adopts a chute type discharging funnel, a ball 8 is arranged on the chute type discharging funnel, the spherical surface of the ball 8 is contacted with an inner side boss of the chute type discharging funnel, and a chute of the chute type discharging funnel is a spiral groove 7 a. Under the action of compressed air, the coating enters the material-gas mixing chamber 9 along the chute of the discharging hopper 7, and the mixing chamber can enable the compressed air and the coating to be more fully mixed. The ball 8 can prevent the paint from flying and flowing back, and the discharging funnel is convenient to clean because the ball is movable.

The air inlet pipe 6 is L-shaped, the L-shaped air inlet pipe 6 enters the tank body 1, and an opening of the L-shaped air inlet pipe faces the spherical surface of the sphere 8. The feed hopper 5 the intake pipe 6 and 11 departments of nozzle all are equipped with the valve for the switching of control feed hopper 5, intake pipe 6 and nozzle 11. The discharge pipe 10 is connected to the nozzle 11 via a connecting pipe 13, and the connecting pipe 13 is a hose.

By adopting the technical scheme, the valve of the feeding funnel 5 is opened during operation, the required spraying material is injected, the valve of the feeding funnel 5 is closed, the compressed air valve is opened, the nozzle 11 faces to the working surface needing to be sprayed with the bristles, the spraying valve is opened, and the valve is adjusted to operate.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A concrete surface spouts mao device which characterized in that: the feeding device comprises a tank body and a cover body, wherein the tank body is supported by a support, the cover body is arranged above the tank body, a feeding funnel communicated with the interior of the tank body is arranged on the cover body, and an air inlet pipe communicated with the interior of the tank body is arranged below the cover body; the lower extreme of jar body is the toper and this toper is inside to be equipped with discharge funnel, discharge funnel below and material gas mixing chamber intercommunication, this material gas mixing chamber is connected with the one end of discharging pipe, the other end of discharging pipe is connected with the nozzle.

2. The concrete surface roughening device according to claim 1, characterized in that: the cover body is fixedly connected with the tank body through bolts.

3. The concrete surface roughening device according to claim 2, characterized in that: and the cover body is also provided with a pressure gauge and a safety valve.

4. A concrete surface roughening device as claimed in any one of claims 1 to 3, wherein: the discharging pipe adopts an inclined groove type discharging funnel, a ball is arranged on the inclined groove type discharging funnel, and the spherical surface of the ball is in contact with an inner side boss of the inclined groove type discharging funnel.

5. The concrete surface roughening device according to claim 4, characterized in that: the chute of chute formula discharge funnel is spiral recess.

6. The concrete surface roughening device according to claim 5, characterized in that: the intake pipe is L shape, and the intake pipe of this L shape gets into jar internal portion and opening towards the sphere of ball.

7. The concrete surface roughening device according to claim 1, characterized in that: the feed hopper, the air inlet pipe and the nozzle are provided with valves.

8. The concrete surface roughening device according to claim 1, characterized in that: the discharging pipe is connected with the nozzle through a connecting pipe.