A spray hood and climbing wheel frame connection structure

Abstract

This utility model discloses a connection structure between a spray hood and a climbing wheel frame, including a mounting plate, a distance adjustment rod, an angle adjustment rod, and an angle adjustment support component. The distance adjustment rod is detachably and fixedly mounted on the surface of the mounting plate. One end of the angle adjustment rod is hinged to the distance adjustment rod, and the other end of the angle adjustment rod is fixedly connected to the side wall of the spray hood. The angle adjustment rod passes through the angle adjustment support component and connects to it. The angle adjustment support component is fixedly mounted on the mounting plate. By setting the distance adjustment rod, the distance between the spray hood and the mounting plate can be adjusted. By setting the angle adjustment rod, the distance between the angle adjustment rod and the surface of the object being sprayed can be adjusted, allowing for multi-directional adjustment of the spray hood to ensure optimal spraying results and meet different spraying needs. The first and second fixing buckles and the connecting component distribute the weight of the spray hood evenly across the entire mounting plate, avoiding excessive stress caused by single-point connections.

Description

Technical Field

[0001] This utility model relates to the technical field of automatic spraying equipment. Specifically, it relates to a connection structure between a spraying hood and a climbing wheel frame. Background Technology

[0002] In the field of automated spraying, automatic walking spraying equipment generally mounts the spray hood and related structures on the walking mechanism or climbing wheels. The distance between the spray hood and the surface of the object being sprayed must be maintained within a certain range to ensure the spraying effect and the smooth operation of the equipment. Traditional spraying equipment generally cannot easily adjust the spray hood, which will affect the spraying effect. Furthermore, when the surface of the object being sprayed is uneven, the spray hood may be bumped or knocked. Utility Model Content

[0003] Therefore, the technical problem to be solved by this utility model is to provide a connection structure between the spray hood and the climbing wheel frame that can adjust the relative position of the spray hood and the climbing wheel.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a connection structure between a spray hood and a climbing wheel frame, including a mounting plate, a distance adjustment rod, an angle adjustment rod, and an angle adjustment support component. The distance adjustment rod is detachably and fixedly mounted on the surface of the mounting plate. One end of the angle adjustment rod is hinged to the other end of the distance adjustment rod, and the other end of the angle adjustment rod is fixedly connected to the side wall of the spray hood. The angle adjustment rod passes through the angle adjustment support component and is connected to the angle adjustment support component. The angle adjustment support component is fixedly mounted on the mounting plate.

[0005] In the above-mentioned connection structure between the spray hood and the climbing wheel frame, a first connecting groove and a second connecting groove are provided on the surface of the mounting plate. A first fixing buckle is fixedly connected to one end of the distance adjustment rod, and a second fixing buckle is fixedly connected to the other end of the distance adjustment rod. The first fixing buckle is fixedly installed in the first connecting groove by screws, and the second fixing buckle is fixedly installed in the second connecting groove by screws.

[0006] In the above-mentioned connection structure between the spray hood and the climbing wheel frame, the length of the first connecting groove is greater than the length of the first fixing buckle, and the length of the second connecting groove is greater than the length of the second fixing buckle.

[0007] In the above-mentioned spray hood and climbing wheel frame connection structure, the first connecting groove and the second connecting groove are arranged in parallel, and one end of the first connecting groove is aligned with one end of the second connecting groove; a first limiting block is provided in the end of the first connecting groove away from the second connecting groove, and a second limiting block is provided in the end of the second connecting groove away from the first connecting groove.

[0008] In the above-mentioned connection structure between the spray hood and the climbing wheel frame, a hinge is fixedly connected to one end of the angle adjustment rod, and the other end of the hinge is fixedly connected to the end of the distance adjustment rod.

[0009] The above-mentioned spray hood and climbing wheel frame connection structure includes an angle adjustment support component comprising right-angle clamps. A fixing groove is formed on the surface of the mounting plate. The right-angle clamps are fixedly connected to both sides of the fixing groove by bolts. The two right-angle clamps are arranged opposite to each other. The angle adjustment rod passes through the opposite surfaces of the two right-angle clamps, and the two side walls of the angle adjustment rod are respectively in contact with the two right-angle clamps. An arc-shaped groove is formed on the side wall of the right-angle clamp along its height direction. The end of the locking bolt passes through the arc-shaped groove on one right-angle clamp, the angle adjustment rod, and the arc-shaped groove on the other right-angle clamp in sequence. The locking bolt presses the two right-angle clamps tightly against the two sides of the angle adjustment rod.

[0010] In the above-mentioned connection structure between the spray hood and the climbing wheel frame, a U-shaped connecting plate is provided between the two right-angle clamps. The width of the U-shaped connecting plate is less than or equal to the width of the angle adjusting rod. A screw passes through the arc groove on the right-angle clamp and is connected to the side wall of the U-shaped connecting plate. The U-shaped connecting plate is fixedly connected to the angle adjusting rod by screws. A buckle is fitted on the angle adjusting rod, and the two sides of the buckle are fixedly connected to the two right-angle clamps by screws respectively.

[0011] In the above-mentioned connection structure between the spray hood and the climbing wheel frame, a fixing frame is fixedly connected to the angle adjustment rod, and the fixing frame is fixedly connected to the side wall of the spray hood.

[0012] In the above-mentioned connection structure between the spray hood and the climbing wheel frame, a connecting component is also fixedly connected to the mounting plate. The other end of the connecting component is fixedly connected to the spray hood. Angle adjustment rods are fixedly connected to both sides of the spray hood. Distance adjustment rods are provided on both sides of the surface of the mounting plate. The connecting component is located between the two angle adjustment rods.

[0013] The above-mentioned spray hood and climbing wheel frame connection structure includes a base, a connecting plate, and a reinforcing plate. The base is fixed to the surface of the mounting plate, and at least two fixing blocks are fixedly connected to the base. A first elongated hole is formed on the side wall of the fixing block along its height direction. A second elongated hole is formed on the first end of the connecting plate along its length direction. The first end of the connecting plate is inserted between the two fixing blocks. A fixing screw passes through the first elongated hole and the second elongated hole in sequence to lock the first end of the connecting plate between the two fixing blocks. The reinforcing plate is fixedly installed on the second end of the connecting plate. A third elongated hole is formed on both ends of the reinforcing plate along its height direction, and a screw for fixed connection with the spray hood is installed in the third elongated hole.

[0014] The technical solution of this utility model has achieved the following beneficial technical effects:

[0015] 1. By setting a distance adjustment rod, the distance between the spray nozzle and the mounting plate can be adjusted. By setting an angle adjustment rod, the distance between the angle adjustment rod and the surface of the object being sprayed can be adjusted. The two work together to make multi-directional adjustments to the spray nozzle, ensuring the best spraying effect and meeting different spraying needs. The distance adjustment rod and connecting parts connected by the first and second fixing buckles distribute the weight of the spray nozzle evenly across the entire mounting plate, avoiding excessive stress caused by single-point connection and promoting stable operation.

[0016] 2. In practical use, especially when the surface to be sprayed is vertical, climbing wheels are installed on the mounting plate. When the climbing wheels are attached to the vertical surface, the spray hood is essentially suspended on one side. The movable points of the connecting parts and the position of the hinge are staggered vertically. On the one hand, this can improve the vertical connection strength between the mounting plate and the spray hood. On the other hand, it can ensure that after the distance between the spray hood and the surface of the object being sprayed is adjusted, the spray hood is not prone to loosening, shaking, or displacement, thus improving the stability of the spray hood during spraying. Attached Figure Description

[0017] Figure 1 A three-dimensional structural diagram of this utility model;

[0018] Figure 2 A schematic diagram of the mounting plate of this utility model;

[0019] Figure 3 A schematic diagram of the distance adjustment rod, angle adjustment rod, and angle adjustment support component of this utility model;

[0020] Figure 4 A schematic diagram of the connecting component of this utility model;

[0021] Figure 5 This utility model's connecting plate is shown in the structural diagram.

[0022] The reference numerals in the figure are as follows: 1-Mounting plate; 101-First connecting groove; 102-First limiting block; 103-Second connecting groove; 104-Second limiting block; 105-Fixing groove; 2-Spraying cover; 3-Distance adjustment rod; 301-First fixing buckle; 302-Second fixing buckle; 4-Angle adjustment rod; 401-Hinge; 402-Fixing frame; 5-Angle adjustment support component; 501-Right angle clamp; 502-U-shaped connecting plate; 503-Arc groove; 504-Locking bolt; 505-Snap fastener; 6-Connecting component; 601-Base; 602-Fixing block; 603-First elongated hole; 604-Connecting plate; 605-Reinforcing plate; 606-Second elongated hole; 607-Third elongated hole. Detailed Implementation

[0023] In this embodiment, a connection structure between a spray hood and a climbing wheel frame is provided, such as... Figure 1 As shown, the system includes a mounting plate 1, a distance adjustment rod 3, an angle adjustment rod 4, and an angle adjustment support component 5. The distance adjustment rod 3 is detachably and fixedly mounted on the surface of the mounting plate 1. One end of the angle adjustment rod 4 is hinged to one end of the distance adjustment rod 3, and the other end of the angle adjustment rod 4 is fixedly connected to the side wall of the spray hood 2. A fixing frame 402 is fixedly connected to the angle adjustment rod 4, and the fixing frame 402 is fixedly connected to the side wall of the spray hood 2. The angle adjustment rod 4 passes through the angle adjustment support component 5 and is connected to the angle adjustment support component 5. The angle adjustment support component 5 is fixedly mounted on the mounting plate 1. In actual use, climbing wheels are installed on the bottom surface of the mounting plate 1 to drive the mounting plate 1, the spray hood 2, and related structures to move. By setting the distance adjustment rod 3, the distance between the spray nozzle 2 and the mounting plate 1 can be adjusted. By setting the angle adjustment rod 4, the distance between the angle adjustment rod 4 and the surface of the object to be sprayed can be adjusted. The two work together to adjust the spray nozzle 2 in multiple directions, ensuring the best spraying effect and meeting different spraying needs.

[0024] like Figure 1-2As shown, a first connecting groove 101 and a second connecting groove 103 are formed on the surface of the mounting plate 1. A first fixing buckle 301 is fixedly connected to one end of the distance adjusting rod 3, and a second fixing buckle 302 is fixedly connected to the other end of the distance adjusting rod 3. The first fixing buckle 301 is fixedly installed in the first connecting groove 101 by screws, and the second fixing buckle 302 is fixedly installed in the second connecting groove 103 by screws. The length of the first connecting groove 101 is greater than the length of the first fixing buckle 301, and the length of the second connecting groove 103 is greater than the length of the second fixing buckle 302. The first connecting groove 101 and the second connecting groove 103 are arranged in parallel, and one end of the first connecting groove 101 is aligned with one end of the second connecting groove 103. Multiple threaded holes are formed along the length direction on the bottom of the first connecting groove 101 and the bottom of the second connecting groove 103, so as to facilitate the adjustment of the position of the first fixing buckle 301 and the second fixing buckle 302, that is, the position of the distance adjusting rod 3. To further improve the fixing effect, the first fixing buckle 301 and the second fixing buckle 302 are fixedly connected to the distance adjustment rod 3 by bolts. The distance adjustment rod 3 and the connecting component 6 connected by the first fixing buckle 301 and the second fixing buckle 302 are set to distribute the weight of the spray cover 2 evenly on the entire mounting plate 1, avoiding excessive stress caused by single-point connection, which is conducive to stable operation.

[0025] like Figure 2 As shown, a first limiting block 102 is provided in the end of the first connecting groove 101 away from the second connecting groove 103, and a second limiting block 104 is provided in the end of the second connecting groove 103 away from the first connecting groove 101.

[0026] like Figure 1 , Figure 3As shown, a hinge 401 is fixedly connected to one end of the angle adjusting rod 4, and the other end of the hinge 401 is fixedly connected to the end of the distance adjusting rod 3. The angle adjusting support component 5 includes a right-angle clamp 501. A fixing groove 105 is formed on the surface of the mounting plate 1. The right-angle clamp 501 is fixedly connected to both sides of the fixing groove 105 by bolts. The two right-angle clamps 501 are arranged opposite to each other. The angle adjusting rod 4 passes through the opposite surfaces of the two right-angle clamps 501, and the two side walls of the angle adjusting rod 4 are respectively The two right-angle clamps 501 are fitted together. The side wall of the right-angle clamp 501 is provided with an arc-shaped groove 503 along its height direction. The end of the locking bolt 504 passes through the arc-shaped groove 503 on one right-angle clamp 501, the angle adjusting rod 4 and the arc-shaped groove 503 on the other right-angle clamp 501 in sequence. The locking bolt 504 presses the two right-angle clamps 501 against both sides of the angle adjusting rod 4. The angle adjusting rod 4 is provided with a plurality of through holes along its length direction for the locking bolt 504 to pass through, thereby facilitating position adjustment.

[0027] like Figure 1 , Figure 3 As shown, a U-shaped connecting plate 502 is provided between the two right-angle clamps 501. The width of the U-shaped connecting plate 502 is less than or equal to the width of the angle adjusting rod 4. A screw passes through the arc-shaped groove 503 on the right-angle clamp 501 and connects to the side wall of the U-shaped connecting plate 502. The U-shaped connecting plate 502 is fixedly connected to the angle adjusting rod 4 by screws. The angle adjusting rod 4 has multiple bolt holes along its length for connecting to the U-shaped connecting plate 502. A buckle 505 is fitted on the angle adjusting rod 4. The two sides of the buckle 505 are fixedly connected to the two right-angle clamps 501 by screws, respectively. Figure 1 As shown, at least two threaded holes are provided on the side wall of the right-angle clamp 501 along the height direction for connection of the buckle 505.

[0028] like Figure 1 , Figure 4 As shown, a connecting component 6 is also fixedly connected to the mounting plate 1. The other end of the connecting component 6 is fixedly connected to the spray hood 2. Angle adjustment rods 4 are fixedly connected to both sides of the spray hood 2. Distance adjustment rods 3 are provided on both sides of the surface of the mounting plate 1. The connecting component 6 is located between the two angle adjustment rods 4.

[0029] like Figure 4-5As shown, the connecting component 6 includes a base 601, a connecting plate 604, and a reinforcing plate 605. The base 601 is fixed to the surface of the mounting plate 1. At least two fixing blocks 602 are fixedly connected to the base 601. A first elongated hole 603 is formed on the side wall of the fixing block 602 along its height direction. A second elongated hole 606 is formed on the first end of the connecting plate 604 along its length direction. The first end of the connecting plate 604 is inserted between the two fixing blocks 602. A fixing screw passes through the first elongated hole 603 and the second elongated hole 606 in sequence to lock the first end of the connecting plate 604 between the two fixing blocks 602. The reinforcing plate 605 is fixedly installed on the second end of the connecting plate 604. A third elongated hole 607 is formed on both ends of the reinforcing plate 605 along its height direction. A screw that is fixedly connected to the spray hood 2 is installed in the third elongated hole 607.

[0030] In the initial state, all bolts, screws, and other fasteners of the connecting structure are loose. First, determine the distance between the spray nozzle 2 and the mounting plate 1, as well as the distance between the spray nozzle 2 and the surface of the object to be sprayed. Install and tighten according to these distances to ensure the accurate positioning of the spray nozzle 2 relative to the mounting plate 1. First, install the first fixing buckle 301 in the corresponding position within the first connecting groove 101. Then, install the second fixing buckle 302 in the corresponding position within the second connecting groove 103. Finally, fix the first fixing buckle 301 and the second fixing buckle 302 to the mounting plate 1 using screws. Figure 3 As shown, adjust the angle adjusting rod 4 to the desired angle to control the distance between the spray nozzle 2 and the surface of the object being sprayed. Then tighten the locking bolt 504 to lock the angle of the angle adjusting rod 4. Then install and lock the U-shaped connecting plate 502 and the buckle 505 in sequence. Figure 1 , Figure 4 As shown, since the connecting plate 604 and the fixing block 602 are both connected through elongated holes, the connecting plate 604 has a large range of motion. Only the fixing screw needs to be tightened to lock the connecting plate 604 and the fixing block 602, thereby achieving the effect of strengthening the connection.

[0031] The connection structure of this utility model adopts a hinged method, which allows the mounting plate 1 and the spray cover 2 to have a certain angle. At the same time, both can better fit the curved working surface, which can meet the needs of working on curved working surfaces, such as the surface of large storage tanks.

[0032] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the scope of protection of the claims of this patent application.

Claims

1. A spray shield and climb wheel carriage connection structure, characterized by, The device includes a mounting plate (1), a distance adjustment rod (3), an angle adjustment rod (4), and an angle adjustment support component (5). The distance adjustment rod (3) is detachably and fixedly mounted on the surface of the mounting plate (1). One end of the angle adjustment rod (4) is hinged to one end of the distance adjustment rod (3), and the other end of the angle adjustment rod (4) is fixedly connected to the side wall of the spray hood (2). The angle adjustment rod (4) passes through the angle adjustment support component (5) and is connected to the angle adjustment support component (5). The angle adjustment support component (5) is fixedly mounted on the mounting plate (1).

2. The spray booth and climbing wheel carriage connection structure according to claim 1, characterized in that, The mounting plate (1) has a first connecting groove (101) and a second connecting groove (103) on its surface. A first fixing buckle (301) is fixedly connected to one end of the distance adjusting rod (3), and a second fixing buckle (302) is fixedly connected to the other end of the distance adjusting rod (3). The first fixing buckle (301) is fixedly installed in the first connecting groove (101) by screws, and the second fixing buckle (302) is fixedly installed in the second connecting groove (103) by screws.

3. The spray booth and climbing wheel carriage connection structure of claim 2, wherein, The length of the first connecting groove (101) is greater than the length of the first fixing buckle (301), and the length of the second connecting groove (103) is greater than the length of the second fixing buckle (302).

4. The spray booth and climbing wheel carriage connection structure of claim 3, wherein, The first connecting groove (101) and the second connecting groove (103) are arranged in parallel, and one end of the first connecting groove (101) is aligned with one end of the second connecting groove (103); a first limiting block (102) is provided in the end of the first connecting groove (101) away from the second connecting groove (103), and a second limiting block (104) is provided in the end of the second connecting groove (103) away from the first connecting groove (101).

5. The spray booth and climbing wheel carriage connection structure of claim 1, wherein, A hinge (401) is fixedly connected to one end of the angle adjustment rod (4), and the other end of the hinge (401) is fixedly connected to the end of the distance adjustment rod (3).

6. The spray shield and climb wheel carriage attachment structure of claim 1, wherein, The angle adjustment support component (5) includes right-angle clamps (501). A fixing groove (105) is provided on the surface of the mounting plate (1). The right-angle clamps (501) are fixedly connected to both sides of the fixing groove (105) by bolts. The two right-angle clamps (501) are arranged opposite to each other. The angle adjustment rod (4) passes between the opposite surfaces of the two right-angle clamps (501), and the two side walls of the angle adjustment rod (4) are respectively connected to the two right-angle clamps (501). The right-angle clamps (501) are fitted together. The side wall of the right-angle clamps (501) is provided with an arc groove (503) along its height direction. The end of the locking bolt (504) passes through the arc groove (503) on one right-angle clamp (501), the angle adjustment rod (4) and the arc groove (503) on the other right-angle clamp (501) in sequence. The locking bolt (504) presses the two right-angle clamps (501) tightly on both sides of the angle adjustment rod (4).

7. The spray booth and climbing wheel carriage connection structure of claim 6, wherein, A U-shaped connecting plate (502) is provided between the two right-angle clamps (501). The width of the U-shaped connecting plate (502) is less than or equal to the width of the angle adjusting rod (4). A screw passes through the arc groove (503) on the right-angle clamp (501) and is connected to the side wall of the U-shaped connecting plate (502). The U-shaped connecting plate (502) is fixedly connected to the angle adjusting rod (4) by screws. A buckle (505) is sleeved on the angle adjusting rod (4). The two sides of the buckle (505) are fixedly connected to the two right-angle clamps (501) by screws respectively.

8. The spray booth and climbing wheel carriage connection structure of claim 7, wherein, A fixing frame (402) is fixedly connected to the angle adjustment rod (4), and the fixing frame (402) is fixedly connected to the side wall of the spraying cover (2).

9. The spray booth and climbing wheel carriage connection structure of claim 1, wherein, A connecting component (6) is also fixedly connected to the mounting plate (1). The other end of the connecting component (6) is fixedly connected to the spray hood (2). Angle adjustment rods (4) are fixedly connected to both sides of the spray hood (2). Distance adjustment rods (3) are provided on both sides of the surface of the mounting plate (1). The connecting component (6) is located between the two angle adjustment rods (4).

10. The spray booth and climbing wheel carriage connection structure of claim 9, wherein, The connecting component (6) includes a base (601), a connecting plate (604), and a reinforcing plate (605). The base (601) is fixed to the surface of the mounting plate (1). At least two fixing blocks (602) are fixedly connected to the base (601). A first elongated hole (603) is formed on the side wall of the fixing block (602) along its height direction. A second elongated hole (606) is formed on the first end of the connecting plate (604) along its length direction. The first end of the connecting plate (604) is inserted into... The fixing screw passes through the first elongated hole (603) and the second elongated hole (606) in sequence between the two fixing blocks (602) to lock the first end of the connecting plate (604) between the two fixing blocks (602). The reinforcing plate (605) is fixedly installed on the second end of the connecting plate (604). A third elongated hole (607) is opened on both ends of the reinforcing plate (605) along its height direction. A screw that is fixedly connected to the spraying hood (2) is installed in the third elongated hole (607).

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