Highway construction dust inhibitor spraying device
By designing a highway construction dust suppressant spraying device with a left-right swinging structure, the problem of limited spraying range was solved, achieving uniform spraying and efficient coverage, thus improving spraying quality and dust suppression efficiency.
Patent Information
- Application Number
- CN202422660274.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-01
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2034-11-01
AI Technical Summary
The existing dust suppressant spraying equipment used in highway construction cannot swing left and right, which limits the spraying range and causes problems such as localized over-spraying and uneven coverage.
A dust suppression spraying device for highway construction was designed. It adopts a left-right swinging structure. Through the cooperation of connecting rings, connecting sleeves and swinging rods, the spray head can swing left and right to cover a wider area.
It achieves uniform spraying of all parts of the highway construction, avoids local over-spraying, and improves spraying quality and dust suppression efficiency.
Smart Images
Figure CN223818875U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of highway construction technology, and in particular relates to a dust suppressant spraying device for highway construction. Background Technology
[0002] Highway construction dust suppressants are chemical agents used to suppress dust generated during highway construction. They are usually composed of multiple components, mainly including high molecular polymers, natural plant extracts, and surfactants.
[0003] When dust suppressants are sprayed during highway construction, the spraying equipment cannot swing left and right, resulting in the spraying area being concentrated in a fixed area. This can easily lead to localized over-spraying, and the limited spraying range prevents surrounding areas from receiving sufficient suppressant coverage. Therefore, we need to design a highway construction dust suppressant spraying device with a left-right swinging structure to cover a wider area and ensure that all parts of the highway construction receive uniform spraying of suppressants. This prevents any area from accumulating liquid or forming a thick layer due to excessive spraying. The swinging spraying method greatly increases the coverage area of a single spray, thereby improving the spraying quality and dust suppression efficiency of highway construction dust suppressants. Utility Model Content
[0004] The purpose of this invention is to provide a spraying device for suppressing dust during highway construction. This device features a left-right swinging structure, which allows for wider coverage and ensures that all parts of the highway construction site receive uniform spraying of the suppressant. It prevents any area from accumulating liquid or forming a thick layer due to excessive spraying. The swinging spraying method significantly increases the coverage area of a single spray, thereby improving the quality of dust suppression spraying and dust reduction efficiency during highway construction, thus solving the aforementioned technical problems.
[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: a highway construction dust suppressant spraying device, which includes a trolley, fixed covers fixedly connected to both sides of the trolley, a fixed block fixedly connected to the front side of the top of the trolley, an L-shaped block fixedly connected to the top of the fixed block, a connecting block fixedly connected to the top of the L-shaped block, a rotating rod provided on the front side of the L-shaped block, connecting rods fixedly connected to both sides of the rotating rod, a connecting strip provided on the rear side of the two connecting rods, a swing rod fixedly connected to the central axis of the rear side of the connecting strip, a rotatable rotating rod penetrating the surface of the connecting block, a connecting ring fixedly connected to the front side of the rotating rod, a connecting sleeve fixedly connected to the central axis of the inner cavity of the connecting ring, the front side of the connecting sleeve being rotatably connected to the swing rod via a rotating shaft, a motor installed on the rear side of the connecting block, the output shaft of the motor being fixedly connected to the rotating rod, and a spray head fixedly connected to the top of the rotating rod.
[0006] Preferably, a fixed sleeve is fixedly connected to the front side of the L-shaped block, and the rotating rod is rotatably connected to the inner cavity of the fixed sleeve.
[0007] Preferably, each of the two connecting rods is rotatably connected to a mounting sleeve, and the rear side of the two mounting sleeves is fixedly connected to the connecting strip.
[0008] Preferably, an inner diameter plate is fixedly connected to the inner cavity of the connecting ring, and the inner diameter plate is fixedly connected to the connecting sleeve.
[0009] Preferably, a support plate is fixedly connected to the bottom of the rear side of the connecting block, and the motor is fixedly installed on the top of the support plate.
[0010] Preferably, the surface of the rotating rod has a hole for the rotating rod to rotate, and the surface of the connecting block has a circular hole for the rotating rod to rotate.
[0011] The beneficial effects of this utility model are:
[0012] 1. This utility model utilizes the combined use of a connecting ring, a connecting sleeve, and a swing rod. This allows the connecting strip to drive the mounting sleeve to rotate on the surface of the connecting rod, which in turn causes the mounting sleeve to drive the rotating rod to rotate within the inner cavity of the connecting block. Finally, the rotating rod causes the spray head to rotate left and right on the top of the cart. This achieves a left-right swinging structure, which can cover a wider area and ensure that all parts of the highway construction receive uniform spraying of the inhibitor. It prevents any area from accumulating liquid or forming a thick layer due to excessive spraying. The swinging spraying method greatly increases the coverage area of a single spray, thereby improving the spraying quality and dust suppression efficiency of highway construction dust inhibitors.
[0013] 2. By using the fixed sleeve and the rotating rod together, the fixed sleeve limits the rotation of the rotating rod when the connecting rod drives it to rotate, ensuring that the rotating rod will not deviate during rotation and improving the stability of the rotating rod during use.
[0014] 3. By setting the inner diameter plate, this utility model guides the swing rod when the connecting ring drives it to rotate, ensuring that the swing rod will not deviate during rotation and improving the stability of the swing rod during use.
[0015] 4. The support plate in this utility model provides support for the motor during use, ensuring that the motor does not detach from the connecting block and improving the stability of the motor during use. Attached Figure Description
[0016] The advantages of the present invention, as described above and / or in the following detailed description in conjunction with the accompanying drawings, will become clearer and more readily understood. These drawings are merely illustrative and do not limit the scope of the present invention.
[0017] Figure 1 This is a front view schematic diagram of one embodiment of the present utility model;
[0018] Figure 2 This is a perspective view of a fixing block and fixing sleeve according to an embodiment of the present utility model;
[0019] Figure 3 This is a side view of an embodiment of the L-shaped block and connecting ring of the present invention.
[0020] Figure 4 This is a perspective view of the rotating rod and connecting sleeve according to one embodiment of the present utility model;
[0021] Figure 5 This is a perspective view of a rotating rod and a spray head according to an embodiment of the present invention.
[0022] The attached diagram lists the components represented by each number as follows:
[0023] 1. Cart, 2. Fixing cover, 3. Fixing block, 4. L-shaped block, 5. Fixing sleeve, 6. Connecting block, 7. Rotating rod, 8. Connecting rod, 9. Mounting sleeve, 10. Connecting strip, 11. Swinging rod, 12. Rotating rod, 13. Connecting ring, 14. Inner diameter plate, 15. Connecting sleeve, 16. Support plate, 17. Motor, 18. Spray head. Detailed Implementation
[0024] In the following description, embodiments of the highway construction dust suppressant spraying device of the present invention will be described with reference to the accompanying drawings.
[0025] Figure 1-5This invention illustrates a highway construction dust suppressant spraying device according to an embodiment of the present invention. It includes a cart 1, with fixed covers 2 fixedly connected to both sides of the cart 1. A fixed block 3 is fixedly connected to the front of the top of the cart 1. An L-shaped block 4 is fixedly connected to the top of the fixed block 3, and a connecting block 6 is fixedly connected to the top of the L-shaped block 4. A rotating rod 7 is provided on the front of the L-shaped block 4, and a fixed sleeve 5 is fixedly connected to the front of the L-shaped block 4. The rotating rod 7 is rotatably connected to the inner cavity of the fixed sleeve 5. Through the cooperation of the fixed sleeve 5 and the rotating rod 7, the connecting rod 8 drives the rotating rod 7 to rotate. The fixed sleeve 5 limits the rotation of the rotating rod 7, ensuring that the rotating rod 7 will not deviate during rotation and improving the stability of the rotating rod 7 during use. Connecting rods 8 are fixedly connected to both sides of the rotating rod 7. Connecting strips 10 are provided on the rear side of the two connecting rods 8. Mounting sleeves 9 are rotatably connected to the surface of both connecting rods 8. The rear side of the two mounting sleeves 9 is fixedly connected to the connecting strips 10. A swing rod 11 is fixedly connected to the central axis on the rear side of the connecting strip 10. A rotatable rotating rod 12 is provided through the surface of the connecting block 6. The front side of the rotating rod 12... A connecting ring 13 is fixedly connected, and a connecting sleeve 15 is fixedly connected to the central axis of the inner cavity of the connecting ring 13. An inner diameter plate 14 is fixedly connected to the inner cavity of the connecting ring 13, and the inner diameter plate 14 is fixedly connected to the connecting sleeve 15. The inner diameter plate 14 guides the swing rod 11 when it rotates, ensuring that the swing rod 11 does not deviate during rotation and improving the stability of the swing rod 11 during use. The front side of the connecting sleeve 15 is rotatably connected to the swing rod 11 via a pivot, and the rear side of the connecting block 6... A motor 17 is installed, and a support plate 16 is fixedly connected to the bottom of the rear side of the connecting block 6. The motor 17 is fixedly installed on the top of the support plate 16. The support plate 16 provides support for the motor 17 during use, ensuring that the motor 17 will not detach from the connecting block 6, thus improving the stability of the motor 17. The output shaft of the motor 17 is fixedly connected to the rotating rod 12. A spray head 18 is fixedly connected to the top of the rotating rod 7. The surface of the rotating rod 7 has a hole for the rotating rod 7 to rotate, and the surface of the connecting block 6 has a round hole for the rotating rod 12 to rotate.
[0026] Working principle: When using this utility model, the user pushes the cart 1 to the middle of the road, fixes the spray head 18 to the top of the rotating rod 7, and then turns on the motor 17 at the top of the support plate 16. The output shaft of the motor 17 will drive the rotating rod 12 to rotate in the inner cavity of the connecting block 6. Then the connecting block 6 will drive the front connecting ring 13 to rotate, so that the connecting ring 13 will drive the connecting sleeve 15 to rotate through the inner diameter plate 14 fixed in the inner cavity. Then the connecting sleeve 15 will drive the swing rod 11 to rotate through the rotating shaft. Then the swing rod 11 will drive the mounting sleeve 9 to rotate on the surface of the connecting rod 8 through the connecting bar 10. Then the connecting bar 10 will drive the connecting rod 8 to swing left and right, so that the rotating rod 7 will rotate in the inner cavity of the fixed sleeve 5. Then the rotating rod 7 will drive the top spray head 18 to rotate back and forth. Finally, the user pushes the cart 1, and the spray head 18 will rotate back and forth, and the spray head 18 will spray dust suppressant evenly on the surface of the road.
[0027] In summary, this highway construction dust suppressant spraying device, through the coordinated use of the connecting ring 13, connecting sleeve 15, and swing rod 11, causes the connecting bar 10 to drive the mounting sleeve 9 to rotate on the surface of the connecting rod 8. This, in turn, causes the mounting sleeve 9 to drive the rotating rod 7 to rotate within the cavity of the connecting block 6. Finally, the rotating rod 7 drives the spray head 18 to rotate left and right on the top of the trolley 1. This left-right swinging structure allows for wider coverage, ensuring that all parts of the highway construction receive uniform spraying of the suppressant, preventing any area from accumulating liquid or forming a thick layer due to excessive spraying. The swinging spraying method significantly increases the coverage area of a single spray, thereby improving the spraying quality and dust suppression efficiency of highway construction dust suppressants.
Claims
1. A dust suppression spraying device for highway construction, characterized in that, Includes a trolley (1), with fixed covers (2) fixedly connected to both sides of the trolley (1), a fixed block (3) fixedly connected to the front of the top of the trolley (1), an L-shaped block (4) fixedly connected to the top of the fixed block (3), a connecting block (6) fixedly connected to the top of the L-shaped block (4), a rotating rod (7) provided on the front of the L-shaped block (4), connecting rods (8) fixedly connected to both the left and right sides of the rotating rod (7), a connecting strip (10) provided on the rear side of the two connecting rods (8), and a connecting strip (10) fixedly connected to the central axis on the rear side of the connecting strip (10). There is a swing rod (11), and a rotatable rotating rod (12) is provided through the surface of the connecting block (6). A connecting ring (13) is fixedly connected to the front side of the rotating rod (12). A connecting sleeve (15) is fixedly connected to the central axis of the inner cavity of the connecting ring (13). The front side of the connecting sleeve (15) is rotatably connected to the swing rod (11) through a rotating shaft. A motor (17) is installed on the rear side of the connecting block (6). The output shaft of the motor (17) is fixedly connected to the rotating rod (12). A spray head (18) is fixedly connected to the top of the rotating rod (7).
2. The highway construction dust suppressant spraying device according to claim 1, characterized in that, The front side of the L-shaped block (4) is fixedly connected to a fixed sleeve (5), and the rotating rod (7) is rotatably connected to the inner cavity of the fixed sleeve (5).
3. The highway construction dust suppressant spraying device according to claim 2, characterized in that, The surfaces of the two connecting rods (8) are rotatably connected with mounting sleeves (9), and the rear sides of the two mounting sleeves (9) are fixedly connected to the connecting strip (10).
4. The highway construction dust suppressant spraying device according to claim 3, characterized in that, The inner cavity of the connecting ring (13) is fixedly connected to an inner diameter plate (14), and the inner diameter plate (14) is fixedly connected to the connecting sleeve (15).
5. The highway construction dust suppressant spraying device according to claim 4, characterized in that, A support plate (16) is fixedly connected to the bottom of the rear side of the connecting block (6), and the motor (17) is fixedly installed on the top of the support plate (16).
6. The highway construction dust suppressant spraying device according to claim 5, characterized in that, The surface of the rotating rod (7) is provided with a hole for the rotating rod (7) to rotate, and the surface of the connecting block (6) is provided with a round hole for the rotating rod (12) to rotate.