Salt spray chamber nozzle de-crystallization device

Abstract

The utility model provides a salt mist chamber nozzle removes crystallization device relates to salt mist chamber nozzle cleaning technical field, including nozzle main part, the nozzle main part outside surface movable mounting has the sleeve through the sealed bearing, the sleeve circumferential surface is provided with the driven gear, the sleeve surface is provided with the mounting block, the mounting block bottom is provided with the adjusting plate, through setting mounting panel, drive motor, driving gear, driven gear, mounting block, adjusting plate and the cooperation and use of scraper, make in the nozzle main part work, to its play removes crystallization effect, make in the nozzle main body work, start drive motor, then make drive motor drive driving gear rotation, after driving gear drive driven gear rotation, make it drive sleeve rotation, in the process of sleeve rotation, make adjusting plate drive scraper move in nozzle main body inner wall, thereby removes crystallization to nozzle main body inner wall, this mode operation is simple, and it is convenient to guarantee the normal use of nozzle main body.

Description

Technical Field

[0001] This utility model relates to the field of salt spray box nozzle cleaning technology, and in particular to a salt spray box nozzle de-crystallization device. Background Technology

[0002] Salt spray test chambers assess the salt spray corrosion resistance of materials and their protective layers, as well as compare the process quality of similar protective layers. They can also assess the salt spray corrosion resistance of certain products. This product is suitable for salt spray corrosion testing of protective layers of parts, electronic components, metal materials, and industrial products.

[0003] To achieve the spraying of salt spray, it is necessary to spray the salt spray through the nozzle inside the salt spray test chamber. Chinese patent "An Adjustable Spray Device for Salt Spray Test Chamber" (patent number 201922319713.5) uses a rotating threaded screw and bearing to rotate and raise the height of the spray nozzle within the threaded hole. An electric push rod drives the extension and retraction of the injection sleeve at the salt spray nozzle, thereby adjusting the distance between the air and the salt spray nozzle to ensure the accuracy of the experimental data. However, because the salt spray continuously crystallizes on the nozzle, forming crystals that cause blockage, the amount and rate of salt spray spray are hindered, which affects the accuracy of the experimental data. There is no effective solution to the problem of how to prevent crystallization in the nozzle of the salt spray test chamber.

[0004] Therefore, it is necessary to provide a salt spray chamber nozzle de-crystallization device to solve the above-mentioned technical problems. Utility Model Content

[0005] This utility model provides a salt spray chamber nozzle de-crystallization device, which solves the problems in the background art.

[0006] To solve the above-mentioned technical problems, the present invention provides a salt spray chamber nozzle de-crystallization device, comprising a nozzle body, a sleeve movably mounted on the outer surface of the nozzle body via a sealed bearing, a driven gear provided on the circumferential side of the sleeve, a mounting block provided on the surface of the sleeve, an adjusting plate provided at the bottom end of the mounting block, a scraper slidably mounted inside the adjusting plate, a mounting plate provided on the circumferential side of the nozzle body, a drive motor mounted on the surface of the mounting plate, a drive gear provided at the output end of the drive motor, the drive gear meshing with the driven gear. Through the coordinated use of the mounting plate, drive motor, drive gear, driven gear, mounting block, adjusting plate, and scraper, a de-crystallization effect is achieved on the nozzle body during operation. When the nozzle body is working, the drive motor is started, causing the drive motor to rotate the drive gear, which then rotates the driven gear, causing the sleeve to rotate. During the rotation of the sleeve, the adjusting plate drives the scraper to move along the inner wall of the nozzle body, thereby de-crystallizing the inner wall of the nozzle body. This method is simple to operate and ensures the normal use of the nozzle body.

[0007] Preferably, the surface of the adjusting plate is provided with an adjusting groove, and a fixing block is provided at one end of the scraper.

[0008] Preferably, the fixing block is slidably connected to the adjusting groove, and a fixing hole is provided on the surface of the fixing block.

[0009] Preferably, the adjusting plate has an adjusting hole on its surface, and the fixing block is fixed to the adjusting plate by fasteners. By using the adjusting groove, fixing block, adjusting hole, and fixing hole together, it is convenient to quickly replace and install the scraper. When the scraper needs to be installed, simply insert the fixing block into the adjusting groove, adjust the scraper to contact the inner wall of the nozzle body, and then fasten the adjusting hole and fixing hole to complete the installation and replacement of the scraper. This method is simple to operate and improves the flexibility of its use.

[0010] Preferably, a limiting groove is formed on the inner wall of the adjusting groove, and a limiting block is provided on the surface of the fixing block. The limiting block is slidably connected to the limiting groove. By setting the limiting groove and the limiting block in cooperation, the scraper can be easily adjusted, thereby improving the flexibility of use.

[0011] Preferably, multiple adjustment holes are provided, and the multiple adjustment holes are equally spaced on the surface of the adjustment plate. By providing multiple adjustment holes, it is convenient to adjust the position of the scraper according to different specifications, thereby improving its flexibility of use.

[0012] Preferably, the fixing block and the adjusting groove are fitted with a clearance fit, and the clearance value is zero. By setting the fixing block and the adjusting groove to a clearance fit, the stability of the scraper during operation is improved.

[0013] Compared with related technologies, the salt spray chamber nozzle de-crystallization device provided by this utility model has the following beneficial effects:

[0014] Compared with existing technologies, the salt spray chamber nozzle de-crystallization device, through the coordinated use of a mounting plate, drive motor, drive gear, driven gear, mounting block, adjusting plate, and scraper, achieves a de-crystallization effect on the nozzle body during operation. When the nozzle body is working, the drive motor is activated, which then rotates the drive gear, which in turn rotates the driven gear, causing the sleeve to rotate. During the sleeve's rotation, the adjusting plate moves the scraper along the inner wall of the nozzle body, thus de-crystallizing the inner wall. This method is simple to operate and ensures the normal use of the nozzle body. It utilizes an adjusting groove, fixing block, and adjusting hole. The use of fixing holes facilitates quick replacement and installation of the scraper. When scraper installation is required, simply insert the fixing block into the adjusting groove, adjust the scraper until it contacts the inner wall of the nozzle body, and then fasten the fastener through the adjusting hole and fixing hole to complete the installation and replacement of the scraper. This method is simple to operate and improves its flexibility of use. The use of limiting grooves and limiting blocks facilitates scraper adjustment, thereby improving its flexibility of use. The multiple adjusting holes allow for adjustment of the position of scrapers of different specifications, further enhancing its flexibility of use.

[0015] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0016] Figure 1 A schematic diagram of the structure of the salt spray chamber nozzle de-crystallization device provided by this utility model;

[0017] Figure 2 A schematic diagram of the driven gear structure of the salt spray chamber nozzle de-crystallization device provided by this utility model;

[0018] Figure 3 A schematic diagram of the adjusting plate structure of the salt spray chamber nozzle de-crystallization device provided by this utility model;

[0019] Figure 4 A schematic diagram of the adjusting groove structure of the salt spray chamber nozzle de-crystallization device provided by this utility model;

[0020] Figure 5 A schematic diagram of the scraper structure of the salt spray chamber nozzle de-crystallization device provided by this utility model.

[0021] Numbering on the map:

[0022] 1. Nozzle body; 2. Mounting plate; 3. Drive motor; 4. Drive gear; 5. Mounting block; 6. Sleeve; 7. Driven gear; 8. Scraper; 9. Adjusting plate; 10. Adjusting groove; 11. Limiting groove; 12. Adjusting hole; 13. Limiting block; 14. Fixing block; 15. Fixing hole. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] First Embodiment

[0025] Please refer to the following: Figure 1-5 A salt spray chamber nozzle de-crystallization device includes a nozzle body 1. A sleeve 6 is movably mounted on the outer surface of the nozzle body 1 via a sealed bearing. A driven gear 7 is provided on the circumferential side of the sleeve 6. A mounting block 5 is provided on the surface of the sleeve 6. An adjusting plate 9 is provided at the bottom end of the mounting block 5. A scraper 8 is slidably mounted inside the adjusting plate 9. A mounting plate 2 is provided on the circumferential side of the nozzle body 1. A drive motor 3 is mounted on the surface of the mounting plate 2. A drive gear 4 is provided at the output end of the drive motor 3. The drive gear 4 meshes with the driven gear 7. By setting the mounting plate 2 and the drive motor 7, the device can be used to de-crystallize the nozzle body 1. The coordinated use of motor 3, drive gear 4, driven gear 7, mounting block 5, adjusting plate 9, and scraper 8 enables the nozzle body 1 to remove crystals during operation. When the nozzle body is working, the drive motor 3 is started, which drives the drive gear 4 to rotate. The drive gear 4 then drives the driven gear 7 to rotate, which in turn drives the sleeve 6 to rotate. During the rotation of the sleeve 6, the adjusting plate 9 drives the scraper 8 to move along the inner wall of the nozzle body 1, thereby removing crystals from the inner wall of the nozzle body 1. This method is simple to operate and ensures the normal use of the nozzle body 1.

[0026] The working principle of the salt spray chamber nozzle de-crystallization device provided by this utility model is as follows:

[0027] The salt spray chamber nozzle de-crystallization device, through the coordinated use of a mounting plate 2, a drive motor 3, a drive gear 4, a driven gear 7, a mounting block 5, an adjusting plate 9, and a scraper 8, achieves a de-crystallization effect on the nozzle body 1 during operation. When the nozzle body is working, the drive motor 3 is activated, which drives the drive gear 4 to rotate. The drive gear 4 then drives the driven gear 7 to rotate, which in turn rotates the sleeve 6. During the rotation of the sleeve 6, the adjusting plate 9 moves the scraper 8 along the inner wall of the nozzle body 1, thereby de-crystallizing the inner wall of the nozzle body 1. This method is simple to operate and ensures the normal use of the nozzle body 1. It is further enhanced by the inclusion of an adjusting groove 10, a fixing block 14, an adjusting hole 12, and a fixing hole 15. The combined use of the fixing block 14 and the fixing block 15 facilitates the quick replacement and installation of the scraper 8. When the scraper 8 needs to be installed, simply insert the fixing block 14 into the adjusting groove 10, then adjust the scraper 8 to contact the inner wall of the nozzle body 1, and then use fasteners to pass through the adjusting hole 12 and the fixing hole 15 to complete the installation and replacement of the scraper 8. This method is simple to operate and improves its flexibility of use. By setting the limiting groove 11 and the limiting block 13 in cooperation, the scraper 8 can be easily adjusted, thereby improving the flexibility of use. By setting multiple adjusting holes 12, the position of the scraper 8 can be adjusted according to different specifications, thereby improving its flexibility of use.

[0028] Compared with related technologies, the salt spray chamber nozzle de-crystallization device provided by this utility model has the following beneficial effects:

[0029] The salt spray chamber nozzle de-crystallization device, through the coordinated use of a mounting plate 2, a drive motor 3, a drive gear 4, a driven gear 7, a mounting block 5, an adjusting plate 9, and a scraper 8, achieves a de-crystallization effect on the nozzle body 1 during operation. When the nozzle body is working, the drive motor 3 is activated, which drives the drive gear 4 to rotate. The drive gear 4 then drives the driven gear 7 to rotate, which in turn rotates the sleeve 6. During the rotation of the sleeve 6, the adjusting plate 9 moves the scraper 8 along the inner wall of the nozzle body 1, thereby de-crystallizing the inner wall of the nozzle body 1. This method is simple to operate and ensures the normal use of the nozzle body 1. It is further enhanced by the inclusion of an adjusting groove 10, a fixing block 14, an adjusting hole 12, and a fixing hole 15. The combined use of the fixing block 14 and the fixing block 15 facilitates the quick replacement and installation of the scraper 8. When the scraper 8 needs to be installed, simply insert the fixing block 14 into the adjusting groove 10, then adjust the scraper 8 to contact the inner wall of the nozzle body 1, and then use fasteners to pass through the adjusting hole 12 and the fixing hole 15 to complete the installation and replacement of the scraper 8. This method is simple to operate and improves its flexibility of use. By setting the limiting groove 11 and the limiting block 13 in cooperation, the scraper 8 can be easily adjusted, thereby improving the flexibility of use. By setting multiple adjusting holes 12, the position of the scraper 8 can be adjusted according to different specifications, thereby improving its flexibility of use.

[0030] Second Embodiment

[0031] Please refer to the following: Figure 1-5 Based on the salt spray chamber nozzle de-crystallization device provided in the first embodiment of this application, the second embodiment of this application proposes another salt spray chamber nozzle de-crystallization device. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0032] Based on Example 1, see [link / reference] Figure 1-5 The adjusting plate 9 has an adjusting groove 10 on its surface, and a fixing block 14 is provided at one end of the scraper 8. The fixing block 14 is slidably connected to the adjusting groove 10. The fixing block 14 has a fixing hole 15 on its surface, and the adjusting plate 9 has an adjusting hole 12 on its surface. The fixing block 14 is fixed to the adjusting plate 9 by fasteners. By using the adjusting groove 10, fixing block 14, adjusting hole 12, and fixing hole 15 together, it is easy to quickly replace and install the scraper 8. When the scraper 8 needs to be installed, simply insert the fixing block 14 into the adjusting groove 10, then adjust the scraper 8 to contact the inner wall of the nozzle body 1, and then fasten the fixing block 14 through the adjusting hole 12 and fixing hole 15 to complete the installation and replacement of the scraper 8. This method is simple to operate and improves the flexibility of its use.

[0033] Based on Example 1, see [link / reference] Figure 1-5 The inner wall of the adjustment groove 10 is provided with a limiting groove 11, and the surface of the fixing block 14 is provided with a limiting block 13. The limiting block 13 is slidably connected to the limiting groove 11. By setting the limiting groove 11 and the limiting block 13 for use together, the scraper 8 can be easily adjusted, thereby improving the flexibility of use.

[0034] Based on Example 1, see [link / reference] Figure 1-5 Multiple adjustment holes 12 are provided, and the multiple adjustment holes 12 are equally spaced on the surface of the adjustment plate 9. By providing multiple adjustment holes 12, it is convenient to adjust the position of the scraper 8 according to different specifications, thereby improving its flexibility of use.

[0035] Based on Example 1, see [link / reference] Figure 1-5 The fixing block 14 and the adjusting groove 10 are fitted with a clearance fit, and the clearance value is zero. By setting the fixing block 14 and the adjusting groove 10 to a clearance fit, the stability of the scraper 8 during operation is improved.

[0036] It should be noted that all components used in this application are standard parts that can be purchased from the market. The specific connection methods of each part adopt conventional methods such as bolts, rivets and welding that are mature in the prior art. The mechanical parts and electrical equipment adopt conventional models in the prior art. The circuit connection adopts conventional connection methods in the prior art. The electrical equipment is connected to an external safe power source. These will not be described in detail here.

[0037] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A salt spray chamber nozzle de-crystallization device, comprising a nozzle body (1), characterized in that, A sleeve (6) is movably mounted on the outer surface of the nozzle body (1) via a sealed bearing. A driven gear (7) is provided on the circumferential side of the sleeve (6). A mounting block (5) is provided on the surface of the sleeve (6). An adjusting plate (9) is provided at the bottom end of the mounting block (5). A scraper (8) is slidably mounted inside the adjusting plate (9). A mounting plate (2) is provided on the circumferential side of the nozzle body (1). A drive motor (3) is mounted on the surface of the mounting plate (2). A drive gear (4) is provided at the output end of the drive motor (3). The drive gear (4) meshes with the driven gear (7).

2. The salt spray chamber nozzle de-crystallization device according to claim 1, characterized in that, The adjustment plate (9) has an adjustment groove (10) on its surface, and a fixing block (14) is provided at one end of the scraper (8).

3. The salt spray chamber nozzle de-crystallization device according to claim 2, characterized in that, The fixing block (14) is slidably connected to the adjusting groove (10), and a fixing hole (15) is provided on the surface of the fixing block (14).

4. The salt spray chamber nozzle de-crystallization device according to claim 2, characterized in that, The adjustment plate (9) has an adjustment hole (12) on its surface, and the fixing block (14) is fixed to the adjustment plate (9) by fasteners.

5. The salt spray chamber nozzle de-crystallization device according to claim 2, characterized in that, The inner wall of the adjustment groove (10) is provided with a limiting groove (11), and the surface of the fixing block (14) is provided with a limiting block (13), and the limiting block (13) is slidably connected to the limiting groove (11).

6. The salt spray chamber nozzle de-crystallization device according to claim 4, characterized in that, The adjustment holes (12) are provided in multiple ways, and the multiple adjustment holes (12) are equally spaced on the surface of the adjustment plate (9).

7. The salt spray chamber nozzle de-crystallization device according to claim 2, characterized in that, The fixing block (14) and the adjusting groove (10) are fitted with a clearance of zero.

Images