CN211286677U

CN211286677U - Concrete nozzle and concrete sprayer

Info

Publication number: CN211286677U
Application number: CN201921634062.2U
Authority: CN
Inventors: 姚燕霞; 钟剑荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-08-18
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a concrete nozzle and concrete sprayer, including the concrete sprayer main part, concrete sprayer main part one side external connection has the table case, and concrete sprayer main part opposite side external connection has the swirler, table case side external connection has the removal push rod, and table case bottom surface external connection has the truckle, swirler external connection has conveying hose, and conveying hose external connection has the concrete nozzle main part, the concrete nozzle main part is cylindrical structure, the support column is installed to concrete sprayer main part outer end bottom surface, and the support column is vertical structure, the support column top is connected with the ball-type base, and ball-type base top externally mounted has the ball-type to rotate the cover, the ball-type rotates cover top external connection and has the extension rod. The concrete nozzle and the nozzle of the concrete sprayer can be fixed on the concrete sprayer, and can be changed in direction conveniently, so that the concrete sprayer is convenient and practical.

Description

Concrete nozzle and concrete sprayer

Technical Field

The utility model relates to a concrete sprayer technical field specifically is concrete nozzle and concrete sprayer.

Background

The concrete sprayer is a mechanical device which utilizes compressed air to form suspended air flow of concrete according to a certain proportion and sprays the air flow to the surface to be paved to form a compact concrete layer so as to achieve the aim of supporting. The concrete sprayer is a core device in concrete spraying construction, mechanical devices matched with the concrete sprayer are provided with a mechanical arm, an air compressor, a water supply system, a batching and stirring feeding device, an accelerator adding device and the like, the devices are combined through different equipment, various process flows can be realized, the devices can be assembled into a whole to form a triple machine integrating material storage, stirring and spraying, and therefore the mechanization degree of the whole concrete spraying construction process is improved.

The concrete nozzle of current small-size concrete sprayer needs the manual work to hold control direction, and the reaction force that produces during the injection is great, comparatively consumes physical power.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete nozzle and concrete sprayer to the concrete nozzle who solves the concrete sprayer that proposes in the above-mentioned background art needs the manual work to hold comparatively consumeing the problem of physical power.

In order to achieve the above object, the utility model provides a following technical scheme: the concrete nozzle and the concrete sprayer comprise a concrete sprayer main body, wherein a meter box is connected with the outer part of one side of the concrete sprayer main body, the other side of the concrete sprayer main body is externally connected with a swirler, the side surface of the meter box is externally connected with a movable push rod, the outer part of the bottom surface of the meter box is connected with a trundle, the outer part of the swirler is connected with a conveying hose, the outer part of the conveying hose is connected with a concrete nozzle main body, the concrete nozzle main body is of a cylindrical structure, a support pillar is arranged on the bottom surface of the outer end of the concrete sprayer main body, the supporting column is of a vertical structure, the top of the supporting column is connected with a spherical base, the top of the spherical base is externally provided with a spherical rotating cover, the top end of the spherical rotating cover is externally connected with an extension rod, the bottom end of the extension rod is externally connected with a spray head snap ring, and the nozzle snap ring is internally connected with a fixed ring, and the concrete nozzle main body is embedded and connected in the fixed ring.

Preferably, the supporting columns and the extension rods are telescopic rod structures, and the extension rods and the supporting columns form a T-shaped structure.

Preferably, shower nozzle snap ring and solid fixed ring all are equipped with 2, and the distance between 2 shower nozzle snap rings is less than concrete nozzle main body's length.

Preferably, the shower nozzle snap ring all is equipped with the opening with solid fixed ring side inside, and shower nozzle snap ring and fixed ring axis are parallel to each other with the extension rod axis.

Preferably, the fixing ring is made of elastic rubber, and the diameter of an inner hole of the fixing ring is not larger than the outer diameter of the concrete nozzle main body.

Preferably, the outer part of the far spray head clamping ring end of the extension rod is connected with a supporting handle, and the supporting handle is of a cross-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that: the concrete nozzle and the nozzle of the concrete sprayer can be fixed on the concrete sprayer, and can be changed in direction conveniently, so that the concrete sprayer is convenient and practical. This concrete sprayer's concrete nozzle main part can block and fix among the shower nozzle snap ring, and the shower nozzle snap ring can follow the ball-type through the shower nozzle snap ring and rotate the cover and carry out rotary motion, conveniently changes the injection direction of concrete nozzle main part to the wall spraying concrete of convenient to different positions can effectively save physical power, convenient and practical more.

Drawings

FIG. 1 is a schematic structural view of a concrete nozzle and a concrete sprayer according to the present invention;

FIG. 2 is a schematic side view of the concrete nozzle and the nozzle retainer ring of the concrete sprayer according to the present invention;

fig. 3 is a schematic side view of the concrete nozzle and the support handle of the concrete sprayer according to the present invention.

In the figure: 1. concrete nozzle main part, 2, delivery hose, 3, support column, 4, shower nozzle snap ring, 5, solid fixed ring, 6, extension rod, 7, ball-type rotation cover, 8, ball-type base, 9, support handle, 10, concrete sprayer main part, 11, removal push rod, 12, table case, 13, swirler, 14, truckle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a concrete nozzle and a concrete sprayer comprise a concrete sprayer main body 10, wherein a meter box 12 is externally connected to one side of the concrete sprayer main body 10, a swirler 13 is externally connected to the other side of the concrete sprayer main body 10, a movable push rod 11 is externally connected to the side surface of the meter box 12, a caster 14 is externally connected to the bottom surface of the meter box 12, a conveying hose 2 is externally connected to the swirler 13, the concrete sprayer main body 1 is externally connected to the conveying hose 2, the concrete sprayer main body 1 is of a cylindrical structure, a support column 3 is installed on the bottom surface of the outer end of the concrete sprayer main body 10, the support column 3 is of a vertical structure, the support column 3 and an extension rod 6 are both of telescopic rod structures, the extension rod 6 and the support column 3 form a T-shaped structure, the structure enables a user to conveniently adjust the lengths of the support column 3 and the extension rod 6 according to use requirements, and the extension, therefore, the extension rod 6 can point to the wall surface, concrete spraying to the wall surface is convenient, the top of the support column 3 is connected with the spherical base 8, the spherical rotating cover 7 is installed outside the top end of the spherical base 8, the extension rod 6 is connected outside the top end of the spherical rotating cover 7, the support handle 9 is connected outside the end, far away from the spray head snap ring 4, of the extension rod 6, the support handle 9 is in a cross-shaped structure, a user can hold the support handle 9 in each direction to control the extension rod 6, force application is convenient for the user, the spray head snap ring 4 is connected outside the bottom end of the extension rod 6, the fixing ring 5 is connected in the spray head snap ring 4, the concrete nozzle body 1 is embedded and connected in the fixing ring 5 in a matching manner, the concrete nozzle body 1 can be clamped and fixed in the spray head snap ring 4 by the structure, the user does not need to hold the concrete nozzle body by the user, and the extension rod 6 can rotate along the outer wall of the spherical base 8 in multiple angles through the spherical rotating cover 7, which is more convenient and practical, the number of the spray head snap rings 4 and the fixing ring 5 is 2, and the distance between the 2 spray head snap rings 4 is less than the length of the concrete nozzle main body 1, the structure ensures that the concrete nozzle main body 1 can be clamped into the 2 spray head snap rings 4 and the fixing ring 5 for fixation, so as to improve the stability of the concrete nozzle main body 1, the side edges of the spray head snap rings 4 and the fixing ring 5 are both provided with openings, and the axial lines of the spray head snap rings 4 and the fixing ring 5 are parallel to the axial line of the extension rod 6, the structure ensures that a user can conveniently clamp the concrete nozzle main body 1 into the spray head snap rings 4 from the openings at the side edges of the spray head snap rings 4 and the fixing ring 5 for fixation, and conveniently judge the spraying direction, and the hole diameter of solid fixed ring 5 is not more than 1 external diameter of concrete nozzle main part, and this structure makes concrete nozzle main part 1 card go into solid fixed ring 5 when inside, and solid fixed ring 5 inner wall need shrink to more stable with concrete nozzle main part 1 card inside solid fixed ring 5.

The working principle is as follows: in using the concrete spray nozzle and the concrete sprayer, first, a user can hold the moving push rod 11 to move the meter box 12 to a proper position by the caster 14, then the extension rod 6 and the support column 3 are adjusted to proper positions, the concrete nozzle body 1 is clamped into the fixing ring 5 through the nozzle clamping ring 4 and the opening of the fixing ring 5 for fixing, when the concrete in the concrete sprayer body 10 passes through the cyclone 13 into the interior of the delivery hose 2, the concrete in the conveying hose 2 can be sprayed out through the concrete nozzle body 1, a user can hold the holding handle 9 to operate the extension rod 6, so that the extension rod 6 can rotate along the outer wall of the spherical base 8 through the spherical rotating cover 7, so that the concrete nozzle body 1 can spray concrete onto a wall surface at a proper position, thereby completing a series of works.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. Concrete nozzle and concrete sprayer, including concrete sprayer main part (10), its characterized in that: the concrete sprayer comprises a concrete sprayer body (10), a meter box (12) is externally connected to one side of the concrete sprayer body (10), a swirler (13) is externally connected to the other side of the concrete sprayer body (10), a moving push rod (11) is externally connected to the side face of the meter box (12), trundles (14) are externally connected to the bottom face of the meter box (12), a conveying hose (2) is externally connected to the swirler (13), a concrete nozzle body (1) is externally connected to the conveying hose (2), the concrete nozzle body (1) is of a cylindrical structure, supporting columns (3) are installed on the bottom face of the outer ends of the concrete sprayer body (10), the supporting columns (3) are of a vertical structure, a spherical base (8) is connected to the tops of the supporting columns (3), a spherical rotating cover (7) is externally installed on the top of the spherical base (8), an extending rod (6, extension rod (6) bottom external connection has shower nozzle snap ring (4), and shower nozzle snap ring (4) in-connection has solid fixed ring (5) to gu fixed ring (5) in the embedding be connected with concrete nozzle main part (1).

2. The concrete nozzle and concrete sprayer of claim 1, wherein: the support column (3) and the extension rod (6) are both telescopic rod structures, and the extension rod (6) and the support column (3) form a T-shaped structure.

3. The concrete nozzle and concrete sprayer of claim 1, wherein: shower nozzle snap ring (4) and solid fixed ring (5) all are equipped with 2, and the distance between 2 shower nozzle snap rings (4) is less than the length of concrete nozzle main part (1).

4. The concrete nozzle and concrete sprayer of claim 1, wherein: the shower nozzle snap ring (4) all are equipped with the opening with solid fixed ring (5) side inside, and shower nozzle snap ring (4) and solid fixed ring (5) axis are parallel to each other with extension rod (6) axis.

5. The concrete nozzle and concrete sprayer of claim 1, wherein: the fixing ring (5) is made of elastic rubber, and the diameter of an inner hole of the fixing ring (5) is not larger than the outer diameter of the concrete nozzle main body (1).

6. The concrete nozzle and concrete sprayer of claim 1, wherein: the outer portion of the far end of the extension rod (6) and the end of the spray head clamping ring (4) is connected with a supporting handle (9), and the supporting handle (9) is of a cross-shaped structure.