阅读说明：本技术 一种盐雾箱喷塔快速对中机构 (Quick centering mechanism of salt fog case spray tower ) 是由 冯伟明 聂建立 杨东 张欣 金星姬 于 2020-07-15 设计创作，主要内容包括：一种盐雾箱喷塔快速对中机构,包括底座、喷嘴、固定螺钉、喷塔、调节螺钉、可升降式打散装置,底座中心安装有喷嘴,喷嘴通过固定螺钉固定在底座中心位置,底座上喷嘴四周垂直设有4块调节板,调节板中心位置开有螺纹孔,螺纹孔内安装有调节螺钉,底座上放置有喷塔,喷塔上部设有可升降式打散装置,可升降式打散装置又包括卡环、伸缩杆、打散器本体,卡环固定在喷塔上部,卡环上侧设有打散器本体,卡环直径两端分别设有一根伸缩杆,通过伸缩杆实现卡环与打散器本体的连接。本发明节省了盐雾喷塔的对中调节时间,调节打散器高度更加方便快捷,节省盐务塔的调试时间。(The utility model provides a salt fog case spouts tower quick centering mechanism, the on-line screen storage device comprises a base, the nozzle, set screw, spout the tower, adjusting screw, the device is broken up to the liftable formula, the nozzle is installed at base center, the nozzle passes through set screw to be fixed in base central point and puts, the nozzle is equipped with 4 regulating plates all around perpendicularly on the base, regulating plate central point puts and opens threaded hole, threaded hole installs adjusting screw, spout the tower has been placed on the base, it is equipped with the device is broken up to the liftable formula to spout tower upper portion, the device is broken up to the liftable formula again includes the snap ring, the telescopic link, break up the ware body, the snap ring is fixed on spouting tower upper portion, the snap ring upside is equipped with and breaks up the ware body, snap ring diameter. The invention saves the centering adjustment time of the salt spray tower, adjusts the height of the scattering device more conveniently and quickly, and saves the debugging time of the salt spray tower.)

1. A quick centering mechanism for a spray tower of a salt spray tank is characterized by comprising a base, a nozzle, a fixing screw, the spray tower, an adjusting screw and a liftable scattering device, wherein the nozzle is arranged at the center of the base and is fixed at the center of the base through the fixing screw, 4 adjusting plates are vertically arranged on the periphery of the nozzle on the base, a threaded hole is formed in the center of each adjusting plate, the adjusting screw is arranged in the threaded hole, the spray tower is placed on the base, and the liftable scattering device is arranged at the upper part of the spray tower;

the cocoa lifting type scattering device comprises a clamping ring, telescopic rods and a scattering device body, wherein the clamping ring is fixed to the upper portion of the spray tower, the scattering device body is arranged on the upper side of the clamping ring, the two ends of the diameter of the clamping ring are provided with the telescopic rods respectively, and the clamping ring is connected with the scattering device body through the telescopic rods.

2. The mechanism of claim 1, wherein the adjusting plate is fixedly connected with the base by welding.

3. The mechanism as claimed in claim 1, wherein the spray tower is a cone structure with a thin upper part and a thick lower part.

4. The quick centering mechanism for the spray tower of the salt spray box as claimed in claim 1, wherein the diameter of the snap ring is 3-5mm larger than the diameter of the top opening of the spray tower.

Technical Field

The invention relates to a spray tower quick centering mechanism, in particular to a salt spray box spray tower quick centering mechanism.

Background

In recent years, the climate environment testing technology is rapidly developed, wherein the salt fog box is a key detection device of the climate environment testing technology. At present, the spray tower of the salt spray box is installed in a clamping groove mode, the nozzle is installed in a screw extrusion mode, and the nozzle is located at the central position of the spray tower by adjusting the relative position of the nozzle and the spray tower. The installation mode has relatively large gaps between the spray tower and the bottom clamping groove, so that the position of the spray tower is frequently changed; meanwhile, the position of the nozzle can only be adjusted front and back, but not left and right, so that the problem that the nozzle and the center of the spray tower are not easy to align is caused, the sprayed salt mist is sprayed on the wall of the spray tower, and the phenomena of small spray amount and uneven spray of the salt mist test are caused; meanwhile, the scattering device body at the top of the spray tower is fixed by screws, and the height adjustment is time-consuming and labor-consuming.

Disclosure of Invention

According to the technical problem, the invention provides a quick centering mechanism for a spray tower of a salt spray tank, which comprises a base, a nozzle, a fixing screw, the spray tower, an adjusting screw and a liftable scattering device, wherein the nozzle is installed at the center of the base and is fixed at the center of the base through the fixing screw, 4 adjusting plates are vertically arranged on the periphery of the nozzle on the base, a threaded hole is formed in the center of each adjusting plate, the adjusting screw is installed in the threaded hole, the spray tower is placed on the base, and the liftable scattering device is arranged at the upper part of the spray tower;

the cocoa lifting type scattering device comprises a clamping ring, telescopic rods and a scattering device body, wherein the clamping ring is fixed to the upper portion of the spray tower, the scattering device body is arranged on the upper side of the clamping ring, the two ends of the diameter of the clamping ring are provided with the telescopic rods respectively, and the clamping ring is connected with the scattering device body through the telescopic rods.

Furthermore, the adjusting plate and the base are fixedly connected in a welding mode.

Furthermore, the spray tower is in a conical structure with a thin upper part and a thick lower part.

Furthermore, the diameter of the clamping ring is 3-5mm larger than the diameter of the opening at the top of the spray tower.

The invention has the beneficial effects that: the invention relates to a quick centering mechanism for a spray tower of a salt spray tank. Two moving variables of the existing salt spray box spray tower are locked into one moving variable, so that the centering adjustment time of the salt spray tower is saved, the centering of the spray tower is more accurate, the loss of spray amount is reduced, and the spray is more uniform; the breaker body is changed into a lifting rod structure, so that the height adjustment is more convenient.

Drawings

FIG. 1 is a view showing the structure of the main body of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view taken along line B of the present invention;

FIG. 4 is a view of the structure of a liftable scattering device;

as shown in the figure, the device comprises a base-1, an adjusting plate-2, an adjusting screw-3, a fixing screw-4, a spray tower-5, a liftable scattering device-6, a clamping ring-601, a telescopic rod-602, a scattering device body-603 and a nozzle-7.

Detailed Description

The invention will be further explained with reference to the drawings, in which: the invention relates to a quick centering mechanism of a salt spray box spray tower 5, which comprises a base 1, a nozzle 7, a fixing screw 4, a spray tower 5, an adjusting screw 3 and a liftable scattering device 6, wherein the nozzle 7 is installed at the center of the base 1, the nozzle 7 is fixed at the center of the base 1 through the fixing screw 4, 4 adjusting plates 2 are vertically arranged on the periphery of the nozzle 7 on the base 1, a threaded hole is formed in the center of each adjusting plate 2, the adjusting screw 3 is installed in the threaded hole, the spray tower 5 is placed on the base 1, and the liftable scattering device 6 is arranged at the upper part of the spray tower 5;

the liftable scattering device 6 further comprises a clamping ring 601, a telescopic rod 602 and a scattering device body 603, the clamping ring 601 is fixed to the upper portion of the spray tower 5, the scattering device body 603 is arranged on the upper side of the clamping ring 601, the telescopic rods 602 are respectively arranged at two ends of the diameter of the clamping ring 601, and the clamping ring 601 is connected with the scattering device body 603 through the telescopic rods 602.

Further, the adjusting plate 2 and the base 1 are fixedly connected in a welding mode.

Further, the spray tower 5 is in a conical structure with a thin upper part and a thick lower part.

Further, the diameter of the clamping ring 601 is 3-5mm larger than the diameter of the top opening of the spray tower 5.

The working principle is as follows: during the use, at first take off and spout tower 5 and liftable formula scattering device 6, use set screw 4 to fix nozzle 7 at base 1 middle part, will spout tower 5 and place on base 1, make nozzle 7 be located and spout inside the tower 5, adjust and fall 4 adjusting plate 2 adjusting screw 3 that correspond on the base 1, adjusting screw 3 lasts the screw hole on the screw in adjusting plate 2, adjusting screw 3 will finally top joint on the outer wall of spouting tower 5, continue screw in set screw 4, set screw 4's end will top joint spouts tower 5 forward movement, and then adjust the position of spouting tower 5 on the corresponding direction. In the adjusting process, the centering condition of the spray nozzle 7 and the spray tower 5 is continuously observed, so that the spray tower 5 and the spray nozzle 7 are finally centered, and the centering operation of the salt spray box is completed. According to the invention, the nozzle 7 is fixed firstly, then the centering is carried out through the movable spray tower 5, and two movable variables of the existing salt spray box spray tower 5 are locked into one movable variable, so that the centering adjustment time of the salt spray tower 5 is saved, the centering of the spray tower 5 is more accurate, the spray amount loss is reduced, and the spray is more uniform. With the snap ring 601 joint of liftable formula scattering device 6 on spouting tower 5 upper portion, the height-adjusting of ware body 603 is broken up in the setting of telescopic link 602, easy operation is convenient.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications can be made without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.