CN202460889U

CN202460889U - Atomizing spray gun

Info

Publication number: CN202460889U
Application number: CN2012200543682U
Authority: CN
Inventors: 黄旭东
Original assignee: BEIJING JIASHIDAI PACKAGE PRODUCTS CO LTD
Current assignee: Beijing Hong Zhao Technology Co., Ltd.
Priority date: 2012-02-20
Filing date: 2012-02-20
Publication date: 2012-10-03
Anticipated expiration: 2022-02-20

Abstract

The utility model discloses an atomizing spray gun, comprising a rotator base, wherein the rotator base is provided with a hollow shaft capable of axially rotating to form a water flow channel, a water inlet of the rotator base is connected with a water source pipe, a water outlet is provided with a water spraying gun pipe which is communicated with the hollow shaft and can axially rotate around a central axial line of the rotator base, the water spray gun pipe is provided with a drive arm at a water discharge end, a water flow sprayed out of the water spray gun pipe impacts the drive arm to be atomized, the drive arm drives the water spray gun pipe to swing under the action of the water flow, the rotator base is provided with a limiting block for limiting a swinging angle of the water spray gun pipe, and the back part of the water spray gun pipe is provided with a rotator contact limiting block to change a swinging direction of the water spray gun pipe so as to change a water spraying direction of the atomizing spray gun. The spray gun takes the self pressure of a water source as a swinging force, automatically operates the atomizing process, uniformly atomizes the water flow, completely covers a spraying area and can be configured to automatically spray the water.

Description

Atomizing lance

Technical field

The utility model relate to a kind of can with the ejection current break up the spray gun of atomizing.

Background technology

Store the place at granular materials such as coal dust, stone flours, numerous dust of kicking up easily in the banking process of material cause severe contamination to environment, need in time take effective measurements for reduction, for example make water pipe attend water spray dust toward bank at the scene.

Generally, the current of water spray tube head ejection are more concentrated, can not be by effective dispersion, and area coverage is little, sprays inhomogeneously, and can not change the sprinkling direction automatically, and the automatic spraying device of being arranged to fix is inconvenient in the control that needs are artificial.

The utility model content

To the deficiency that above-mentioned prior art exists, the purpose of the utility model is to provide a kind of atomizing lance, and this spray gun can be broken up atomizing with the ejection current, and can change the sprinkling direction automatically, can be arranged to automatic spraying device.

In order to achieve the above object, a kind of atomizing lance of the utility model comprises the circulator base, and this circulator base is provided with the hollow shaft that can axially rotate and constitutes water stream channel; The water inlet of said circulator base connects the water source water pipe; The water spray gun barrel is installed at the delivery port place, and this water spray gun barrel is communicated with said hollow shaft and can rotates in a circumferential direction around circulator center axis, and said water spray gun barrel is provided with actuating arm in the water side; Be atomized to actuating arm from the water impact of water spray gun barrel ejection; Actuating arm drives the swing of water spray gun barrel under bourn acting force, said circulator base is provided with the limited block of restriction water spray gun barrel pendulum angle, and limited block is touched in the steering gear that water spray gun barrel back is provided with; Change the swaying direction of water spray gun barrel, thereby change the ejection water (flow) direction of atomizing lance.

Further, said actuating arm is single armed or arm structure, and the actuating arm end is provided with water knockout drum; From the water impact water knockout drum of gun barrel ejection by the water knockout drum aerosol dispersion; This water knockout drum V-shaped and be provided with about two stress surfaces, when said gun barrel changes direction, change the stress surface water spray.

Further, the actuating arm of said single armed structure, and be connected with swing arm between the said steering gear; This swing arm is provided with torsion spring; Said actuating arm rear portion also is provided with balancing weight, and this actuating arm to lower swing, upwards resets under torsion spring and balancing weight effect under flow action.

Further, the actuating arm of said arm structure, the rear portion is equipped with balancing weight, and this actuating arm to lower swing, upwards resets under the balancing weight effect under flow action.

Further, the adjustable positions of said balancing weight on actuating arm is to change the actuating arm position of centre of gravity.

Further, said circulator base is provided with two limited blocks, and the angular dimension of this limited block restriction is adjustable, and this limited block disposes regulating handle, and this handle can be located limited block simultaneously.

Further, between said water spray gun barrel and the actuating arm, be provided with between said actuating arm and the steering gear and connect rotating shaft and constitute and be rotatably connected.

Further, said steering gear front end is provided with the buffer spring of the suffered torsion of buffering steering gear.

The utility model utilizes the impulsive force of current self, before gun barrel, is provided with water knockout drum, and the water impact water knockout drum is promptly atomized by water knockout drum; The actuating arm at water knockout drum place drives the gun barrel rotation simultaneously, and to change water spraying direction, this spray gun utilizes the pressure at water source self as oscillatory forces; The atomization process automation mechanized operation; Even to atomization of water current, cover comprehensively spraying the zone, can be arranged to automatic spraying device.

Description of drawings

Fig. 1 is the utility model embodiment one front view;

Fig. 2 is the utility model embodiment one stereogram;

Fig. 3 is the utility model embodiment two front views;

Fig. 4 is the utility model embodiment two stereograms;

Fig. 5 is used circulator base stereogram by the utility model;

Fig. 6 is used circulator base upward view by the utility model;

Fig. 7 is along the cutaway view of A-A among Fig. 6;

Fig. 8 is used the gun barrel front view by the utility model;

Fig. 9 is along the cutaway view of B-B among Fig. 8;

Figure 10 is used the actuating arm stereogram by the utility model embodiment one;

Figure 11 is used the actuating arm front view by the utility model embodiment one;

Figure 12 is used the actuating arm vertical view by the utility model embodiment two;

Figure 13 is used the actuating arm front view by the utility model embodiment two;

Figure 14 is along the cutaway view of C-C among Figure 13;

Figure 15 is a use swing arm of a utility model embodiment stereogram;

Figure 16 is a use swing arm of a utility model embodiment vertical view;

Figure 17 is along the cutaway view of D-D among Figure 16;

Figure 18 is used the steering gear front view by the utility model;

Figure 19 is used the steering gear vertical view by the utility model.

Among the figure: 1. circulator base, 1-1. limited block, 2. gun barrel, 3. actuating arm, 3-1. water knockout drum, 4. steering gear, 4-1. copper sheathing, 5. swing arm, 5-1. reverse assembly, 6. actuating arm, 6-1. water knockout drum.

The specific embodiment

For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to structure, characteristic and the effect of the utility model specify as after.

Embodiment 1

Like Fig. 1, shown in Figure 2ly designed one of embodiment by the utility model; In this embodiment; A kind of atomizing lance of the utility model comprises circulator base 1, and like Fig. 5, Fig. 6, shown in Figure 7, this circulator base is provided with the hollow shaft that can axially rotate and constitutes water stream channel; This hollow shaft one end is a water inlet, and an end is a delivery port.

The water inlet of circulator base 1 connects the water source water pipe, and water spray gun barrel 2 is installed at the delivery port place, and gun barrel 2 is towards obliquely direction, horizontal by about 43 degree angles.

This water spray gun barrel 2 is communicated with hollow shaft and can rotates in a circumferential direction around circulator base 1 central axis; Water spray gun barrel 2 is provided with actuating arm 3 in the water side; Getting to actuating arm 3 from the current of water spray gun barrel 2 ejections is atomized; Actuating arm 3 drives 2 swings of water spray gun barrel under bourn acting force, circulator base 1 is provided with the limited block 1-1 of restriction water spray gun barrel 2 pendulum angles, and limited block 1-1 is touched in the steering gear 4 that water spray gun barrel 2 backs are provided with; Change the swaying direction of water spray gun barrel 2, thereby change the ejection water (flow) direction of atomizing lance.

Like Figure 10, shown in Figure 11; Actuating arm 3 is the single armed structure in this embodiment; Actuating arm 3 ends are provided with water knockout drum 3-1, go up by water knockout drum 3-1 aerosol dispersion to water knockout drum 3-1 from the water impact of gun barrel 2 ejection, this water knockout drum 3-1 V-shaped and be provided with about two stress surfaces; When gun barrel 2 changes direction, can be towards different stress surface water sprays.

Like Figure 15, Figure 16, shown in Figure 17; The actuating arm 3 of single armed structure, and be connected with swing arm 5 between the steering gear 4, this swing arm 5 is provided with torsion spring; Actuating arm 3 rear portions also are provided with balancing weight; This actuating arm 3 to lower swing, upwards resets under torsion spring and balancing weight effect under flow action, thereby intermittence is broken up atomizing to current.

The adjustable positions of balancing weight on actuating arm 3 is to change the position of centre of gravity of actuating arm 3.

Like Fig. 5, shown in Figure 6, circulator base 1 is provided with two limited block 1-1, and the angular dimension of this limited block 1-1 restriction is adjustable, and this limited block 1-1 disposes regulating handle, and this handle can be located limited block 1-1 simultaneously.

In order to realize being rotatably connected, between water spray gun barrel 2 and the actuating arm 3, between actuating arm 3 and the steering gear 4, be provided with rotating shaft between gun barrel 2 and the swing arm 5 and connect.

Like Figure 18, shown in Figure 19, steering gear 4 front ends are provided with the buffer spring of buffering steering gear 4 suffered torsion, and afterbody is provided with collision copper sheathing 4-1, copper favorable rust preventing effect.

Embodiment 2

As Fig. 3, shown in Figure 4 be the 2nd kind of embodiment of the utility model; Compare with embodiment 1, like Figure 12, Figure 13, shown in Figure 14, the actuating arm 6 of arm structure; Cancelled swing arm 5; The rear portion is equipped with two assembly pouring weights, and this actuating arm 6 to lower swing, upwards resets under the balancing weight effect under flow action.

Above saidly be construed as the utility model and be not limited to above embodiment just for the utility model is described, the various variation that meet the utility model thought are all within the protection domain of the utility model.

Claims

1. an atomizing lance is characterized in that, comprises the circulator base; This circulator base is provided with the hollow shaft that can axially rotate and constitutes water stream channel, and the water inlet of said circulator base connects the water source water pipe, and the water spray gun barrel is installed at the delivery port place; This water spray gun barrel is communicated with said hollow shaft and can rotates in a circumferential direction around circulator center axis; Said water spray gun barrel is provided with actuating arm in the water side, and the water impact that sprays from the water spray gun barrel is atomized to actuating arm, and actuating arm drives the swing of water spray gun barrel under bourn acting force; Said circulator base is provided with the limited block of restriction water spray gun barrel pendulum angle; Limited block is touched in the steering gear that water spray gun barrel back is provided with, and changes the swaying direction of water spray gun barrel, thereby changes the ejection water (flow) direction of atomizing lance.

2. atomizing lance as claimed in claim 1; It is characterized in that said actuating arm is single armed or arm structure, the actuating arm end is provided with water knockout drum; From the water impact water knockout drum of gun barrel ejection by the water knockout drum aerosol dispersion; This water knockout drum V-shaped and be provided with about two stress surfaces, when said gun barrel changes direction, change the stress surface water spray.

3. atomizing lance as claimed in claim 2; It is characterized in that, the actuating arm of said single armed structure, and be connected with swing arm between the said steering gear; This swing arm is provided with torsion spring; Said actuating arm rear portion also is provided with balancing weight, and this actuating arm to lower swing, upwards resets under torsion spring and balancing weight effect under flow action.

4. atomizing lance as claimed in claim 2 is characterized in that, the actuating arm of said arm structure, and the rear portion is equipped with balancing weight, and this actuating arm to lower swing, upwards resets under the balancing weight effect under flow action.

5. like claim 3 or 4 described atomizing lances, it is characterized in that the adjustable positions of said balancing weight on actuating arm is to change the actuating arm position of centre of gravity.

6. atomizing lance as claimed in claim 1 is characterized in that, said circulator base is provided with two limited blocks, and the angular dimension of this limited block restriction is adjustable, and this limited block disposes regulating handle, and this handle can be located limited block simultaneously.

7. atomizing lance as claimed in claim 1 is characterized in that, between said water spray gun barrel and the actuating arm, be provided with between said actuating arm and the steering gear and connect rotating shaft and constitute and be rotatably connected.

8. atomizing lance as claimed in claim 1 is characterized in that, said steering gear front end is provided with the buffer spring of the suffered torsion of buffering steering gear.