Spraying device
By designing the spraying device's fog cannon barrel and collection system, the problem of fog cannon machine being easily blocked during construction and transportation is solved, ensuring the normal use of the equipment and preventing the support table from rusting.
Patent Information
- Application Number
- CN202420650568.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-01
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-01
AI Technical Summary
The existing fog cannon machines are easily blocked by dust or fallen leaves during construction and transportation, which affects their normal use.
A spraying device is designed, including a fog cannon barrel, a nozzle, a support table, a bearing ring, a cylinder, a sealing plate and a collection cylinder. The opening of the fog cannon barrel is covered by the telescopic movement of the cylinder, preventing foreign objects from entering, and passing through the bearing ring Cooperate with the handle to collect liquefied water droplets to prevent the water droplets from falling directly on the support platform.
It effectively prevents blockage of the inner cavity and nozzle of the fog cannon barrel, ensures the normal use of the equipment, and prevents rust caused by long-term contact with moisture.
Smart Images
Figure CN222196372U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of spraying equipment, in particular to a spraying device. Background Art
[0002] In recent years, my country's highway and bridge construction has been developing at a high speed. In the construction of road and bridge projects, the dust in the construction area is relatively large. In order to reduce the dust content in the air, it is necessary to use fog cannons to spray and reduce dust on the construction site, which can effectively improve the quality of life of surrounding residents.
[0003] At present, when the existing fog cannon is in use, since the opening of the fog cannon is open, it is easy for foreign objects such as fallen leaves or dust particles to be blown into the inner cavity of the fog cannon during the placement and transportation of the fog cannon at the construction site, that is, it is easy to cause the inner cavity and nozzle of the fog cannon to be blocked, thereby affecting the subsequent normal use of the fog cannon. For this reason, we propose a spray device to solve the above problem. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and provides a spray device.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A spray device comprises a mist cannon barrel, wherein nozzles are equidistantly installed at the opening of the mist cannon barrel, a support platform is connected to the bottom end of the mist cannon barrel, a receiving ring is sleeved at the opening of the mist cannon barrel, and fixed blocks are symmetrically connected to both ends of the receiving ring, a cylinder is installed inside one group of the fixed blocks, and a linkage block is connected to the upper side of the cylinder, the lower part of the linkage block is connected to a buffer block and a sealing plate, and a movable groove adapted to the buffer block is provided inside the receiving ring.
[0007] Preferably, the end of the receiving ring is connected to a docking ring, and the inner wall of the docking ring is in contact with the outer surface of the fog cannon barrel, and the upper and lower ends of the docking ring are connected to the fog cannon barrel by bolts.
[0008] Preferably, the outer dimension of the buffer block is larger than the inner dimension of the fog cannon barrel opening, and the buffer block is made of rubber material.
[0009] Preferably, a guide rod is connected to the lower side of the linkage block, and a slot hole matching the guide rod is opened inside the other group of fixed blocks.
[0010] Preferably, the inner wall of the receiving ring is configured as an arc-shaped structure, the interior of the receiving ring is evenly provided with collecting grooves, and a collecting cylinder is provided below the receiving ring.
[0011] Preferably, docking plates are symmetrically connected to both sides of the top of the collecting tube, and the docking plates are arranged as an L-shaped structure, the inner walls of the docking plates are symmetrically connected to clamping strips, and the side walls of the fixing block are provided with docking grooves adapted to the clamping strips.
[0012] Preferably, a handle is connected to the side of the collecting cylinder, and a rubber sleeve is provided on the outer surface of the handle.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. The device is provided with a sealing plate and a cylinder. After use, the staff can start the cylinder to drive the sealing plate to move downward to cover the opening of the fog cannon barrel, so as to prevent foreign matter from entering the inner cavity and the nozzle from the opening of the fog cannon barrel, so as to ensure the subsequent normal use of the fog cannon barrel.
[0015] 2. The device is provided with a receiving ring and a handle. During use, the receiving ring and the handle cooperate with each other to collect liquefied water droplets on the receiving ring to prevent the water droplets from falling directly onto the support table, which can effectively prevent the table top of the support table from rusting due to long-term contact with water. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a three-dimensional structural schematic diagram of a spray device proposed by the utility model;
[0017] Figure 2 for Figure 1 A three-dimensional schematic diagram of the receiving ring and the collecting tube structure;
[0018] Figure 3 for Figure 1 A three-dimensional cross-sectional diagram of the linkage block and buffer block structure;
[0019] Figure 4 for Figure 1 Schematic diagram of the three-dimensional cross-section of the nozzle and receiving ring structure.
[0020] In the figure: 1. Mist cannon barrel; 2. Nozzle; 3. Receiver ring; 4. Fixing block; 5. Cylinder; 6. Linkage block; 7. Buffer block; 8. Sealing plate; 9. Docking ring; 10. Guide rod; 11. Collecting barrel; 12. Handle; 13. Docking plate; 14. Card strip; 15. Collecting trough; 16. Support table. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0022] Reference Figure 1-4 The spraying device comprises a mist cannon barrel 1, and a spray head 2 is equidistantly installed at the opening of the mist cannon barrel 1. The installation method of the mist cannon barrel 1 and the spray head 2 is the existing technology, which will not be repeated here. The bottom end of the mist cannon barrel 1 is connected to a support platform 16, and a receiving ring 3 is sleeved at the opening of the mist cannon barrel 1, and the two ends of the receiving ring 3 are symmetrically connected with fixed blocks 4, one group of which is equipped with a cylinder 5 inside, and the upper side of the cylinder 5 is connected with a linkage block 6. The specific telescopic principle of the cylinder 5 is the existing technology, so by starting the cylinder 5, the linkage block 6 can be driven to move up and down. When the linkage block 6 moves up, the buffer block 7 and the sealing plate 8 can be driven to move up. At this time, the opening of the mist cannon barrel 1 will be opened, so that normal spraying can be carried out. When the linkage block 6 moves down, the sealing work of the opening of the mist cannon barrel 1 can be realized. The bottom of the linkage block 6 is connected by the buffer block 7 and the sealing plate 8, and the receiving ring 3 is provided with a moving groove adapted to the buffer block 7.
[0023] Further, see Figure 3 and Figure 4 It can be known that the end of the receiving ring 3 is connected to the docking ring 9, and the inner wall of the docking ring 9 is in contact with the outer surface of the fog cannon barrel 1, and the upper and lower ends of the docking ring 9 are connected to the fog cannon barrel 1 through bolts. When in use, the receiving ring 3 can be installed and removed through the cooperation of the docking ring 9 and the bolts, so as to prevent the staff from being blocked when repairing the fog cannon barrel 1.
[0024] Further, see Figure 3 It can be known that the outer dimension of the buffer block 7 is larger than the inner dimension of the opening of the fog cannon barrel 1, and the buffer block 7 is made of rubber material. The buffer block 7 made of rubber material can prevent the sealing plate 8 from directly colliding with the inner wall of the receiving ring 3 when it is downward, so as to protect the receiving ring 3.
[0025] Further, see Figure 2 and Figure 3 It can be known that a guide rod 10 is connected to the lower side of the linkage block 6, and a groove hole adapted to the guide rod 10 is opened inside the other group of fixed blocks 4. When in use, the guiding work of the linkage block 6 can be achieved through the mutual cooperation of the guide rod 10 and the groove hole, thereby ensuring the stability of the linkage block 6 during the movement.
[0026] Further, see Figure 3 It can be known that the inner wall of the receiving ring 3 is arranged as an arc structure, and the receiving ring 3 arranged with an arc structure can realize the reception of liquefied water droplets. The inside of the receiving ring 3 is evenly provided with collecting grooves 15, and a collecting cylinder 11 is arranged under the receiving ring 3. By opening multiple groups of collecting grooves 15, the received water droplets can be guided to the inside of the collecting cylinder 11.
[0027] Further, see Figure 3It can be known that the two sides of the top of the collecting tube 11 are symmetrically connected with docking plates 13, and the docking plates 13 are set as an L-shaped structure. The inner wall of the docking plate 13 is symmetrically connected with the clamping strip 14. The side wall of the fixed block 4 is provided with a docking groove adapted to the clamping strip 14. Through the mutual cooperation of the docking plate 13 and the clamping strip 14, the handle 12 can be installed on the bottom end of the receiving ring 3. In addition, the handle 12 is set to a transparent material, which can facilitate the staff to check the receiving volume inside the fog cannon tube 1, so that the staff can remove and dump the handle 12 that is almost full in time.
[0028] Further, see Figure 2 It can be seen that a handle 12 is connected to the side of the collecting tube 11, and a rubber sleeve is provided on the outer surface of the handle 12. Through the cooperation between the handle 12 and the rubber sleeve, it is convenient for the staff to pull the collecting tube 11, thereby effectively improving the convenience of using the device.
[0029] Working principle: When the utility model is in use, the staff can first push the device to the construction site, and then adjust the fog cannon barrel 1 to a suitable angle, and then start the fog cannon barrel 1, so that water mist is sprayed out from the inside of the nozzle 2 to achieve the purpose of dust reduction. After completing the dust reduction work, the staff can start the cylinder 5 to drive the linkage block 6 to move downward. At this time, the buffer block 7 and the sealing plate 8 arranged under the linkage block 6 can be inserted into the interior of the receiving ring 3, and the opening of the fog cannon barrel 1 is covered, thereby protecting the inner cavity of the fog cannon barrel 1 and the nozzle 2. In addition, during the spraying process, a small amount of liquefied water can fall into the receiving ring 3, and enter the handle 12 through the collection groove 15 for collection. Most of the receiving ring 3 can be sprayed in the form of mist at the construction site. The above is the entire working principle of the utility model.
[0030] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.
[0031] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.
[0032] In the present utility model, unless otherwise stated, the directional words contained in the terms such as "up, down, left, right, front, back, inside, outside, vertical, horizontal" only represent the orientation of the term in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, number series nouns such as "first", "second" and "third" do not represent specific quantities and orders, but are merely used to distinguish names. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or device.
Claims
1. A spray device, comprising a fog cannon barrel (1), characterized in that: Nozzles (2) are equidistantly installed at the opening of the mist cannon barrel (1), the bottom end of the mist cannon barrel (1) is connected to a support platform (16), a receiving ring (3) is sleeved at the opening of the mist cannon barrel (1), and the two ends of the receiving ring (3) are symmetrically connected to fixed blocks (4), one group of the fixed blocks (4) is internally installed with a cylinder (5), and the upper side of the cylinder (5) is connected to a linkage block (6), the lower part of the linkage block (6) is connected to a buffer block (7) and a sealing plate (8), and the inside of the receiving ring (3) is provided with a movable groove adapted to the buffer block (7).
2. A spray device according to claim 1, characterized in that: The end of the receiving ring (3) is connected to a docking ring (9), and the inner wall of the docking ring (9) is in contact with the outer surface of the fog cannon barrel (1). The upper and lower ends of the docking ring (9) are connected to the fog cannon barrel (1) by bolts.
3. A spray device according to claim 1, characterized in that: The outer dimension of the buffer block (7) is larger than the inner dimension of the opening of the fog cannon barrel (1), and the buffer block (7) is made of rubber material.
4. A spray device according to claim 1, characterized in that: The lower side of the linkage block (6) is connected to a guide rod (10), and a slot hole matching the guide rod (10) is provided inside the other group of fixed blocks (4).
5. A spray device according to claim 1, characterized in that: The inner wall of the receiving ring (3) is arranged as an arc-shaped structure, the interior of the receiving ring (3) is evenly provided with collecting grooves (15), and a collecting cylinder (11) is arranged below the receiving ring (3).
6. A spray device according to claim 5, characterized in that: The two sides of the top of the collecting tube (11) are symmetrically connected with docking plates (13), and the docking plates (13) are arranged in an L-shaped structure. The inner wall of the docking plate (13) is symmetrically connected with a clamping strip (14), and the side wall of the fixing block (4) is provided with a docking groove adapted to the clamping strip (14).
7. A spray device according to claim 5, characterized in that: The side of the collecting tube (11) is connected to a handle (12), and the outer surface of the handle (12) is covered with a rubber sleeve.