Fog gun equipment and use method thereof

Abstract

The invention discloses fog gun equipment and a using method thereof. The fog gun equipment comprises a fog gun mechanism, a rotating disc mechanism and a supporting mechanism. The supporting mechanism comprises a case and moving wheels mounted at the bottom of the case, and a positioning mechanism used for limiting movement of the case is mounted on the supporting mechanism; the turntable mechanism comprises a turntable, a rotating piece for driving the turntable to rotate is mounted on the case, and the top of the turntable is connected with the mounting mechanism; the mounting mechanism comprises a mounting plate, the fog gun mechanism is mounted at the top of the mounting plate, a mounting groove matched with the mounting plate is formed in the rotating disc, and an adjusting part used for fixing the mounting plate in the mounting groove is connected to the mounting plate; design is conducted according to existing requirements, the rotating piece drives the rotating disc to rotate, the fog gun mechanism rotates around the axis of the rotating disc and is adjusted to a target angle for spraying or spraying during rotation, the dust falling range is increased, in the using process, the rotating disc can shield the machine box, water falling into the machine box is reduced, the positioning mechanism can assist equipment in stable fixing, and folding and storage are convenient.

Description

Technical Field

[0001] The present invention relates to a relatively large range of fog cannons, and specifically to a fog cannon device and its usage method. Background Art

[0002] A fog cannon, also known as a spray dust suppression device, is a device that uses a high-pressure pump to pass water through a special nozzle to form fine water mist particles, so as to reduce the concentration of suspended particulate matter in the air and control the spread of dust. It is widely used in dust suppression operations on construction sites, especially in occasions prone to dust generation such as earthwork operations, material handling, crushing and screening.

[0003] In a traction type lifting fog cannon device disclosed in the existing patent publication number CN117180892B, it includes a vehicle body. A slewing mechanism is arranged at the center position of the top end of the vehicle body. A support mechanism is arranged above the slewing mechanism. The support mechanism includes a rotating shaft. The inner side wall of the rotating shaft is rotatably connected with the main body of the fog cannon device. Two positioning mechanisms are arranged below the bottom end of the main body of the fog cannon device. The main body of the fog cannon device is erected above the vehicle body. A water storage tank and a booster pump are preset inside the vehicle body. The water storage tank is used to provide a continuous water source for the main body of the fog cannon device. The booster pump is used to form water mist at the nozzle, and use the high-pressure gas of the main body of the fog cannon device to shoot the water mist in a specified direction. The main body of the fog cannon device can rotate around the rotating shaft; by rotating the reverse rotation knob, the knob controls the locking block to jack up, so that the locking block is engaged with the second gear, so that the second gear no longer rotates, and the first gear is kept fixed, and finally the position of the toothed plate and the limit groove plate is kept stable; the height position of the connection between the movable ball hinge and the hinge seat is higher than the connection height position between the rotating shaft and the main body of the fog cannon device, so that the main body of the fog cannon device makes a lever movement with the rotating shaft as the support point. One end of the main body of the fog cannon device provides an upward pulling force through the lifted suspension column, and the other end of the main body of the fog cannon device resists the pulling force by the gravity of its own weight downward to achieve balance.

[0004] The above-mentioned fog cannon can perform spray dust suppression operations when in use, but when in use, the bottom matching floor area is large, which is likely to affect the spraying area of the fog cannon, and the stability of the fog cannon during use still needs to be improved. In view of the above problems, a fog cannon device and its usage method are proposed. Summary of the Invention

[0005] The purpose of the present invention is to provide a fog cannon device and its usage method to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] A fog cannon device includes a fog cannon mechanism, a turntable mechanism and a support mechanism;

[0008] The support mechanism includes a chassis and moving wheels installed at the bottom of the chassis, and a positioning mechanism for restricting the movement of the chassis is installed on the support mechanism;

[0009] The turntable mechanism includes a turntable, a rotating member for driving the turntable to rotate is installed on the chassis, and the top of the turntable is connected to the installation mechanism;

[0010] The installation mechanism includes a mounting plate, the fog cannon mechanism is installed on the top of the mounting plate, an installation groove cooperating with the mounting plate is provided on the turntable, and an adjusting member for fixing the mounting plate in the installation groove is connected to the mounting plate.

[0011] In an alternative solution: the positioning mechanism includes two groups of cross bars, the two groups of cross bars are respectively arranged on both sides of the chassis, a number of insertion rods are connected to the bottom of the cross bars, two groups of lifting grooves are provided on the chassis, lifting columns are arranged in the lifting grooves, and a hydraulic telescopic rod for adjusting the lifting of the lifting columns is installed in the chassis. One side of the cross bar is connected with two groups of toothed plates, the two groups of toothed plates correspond to the two groups of lifting columns, the toothed plates on the two groups of cross bars are arranged staggeredly, a linkage gear is rotatably connected in the lifting column, and the top and bottom of the linkage gear are meshed with the toothed plates.

[0012] In an alternative solution: a T-shaped strip is connected to the side of the toothed plate away from the linkage gear, and a T-shaped groove for the sliding of the T-shaped strip is provided in the lifting column.

[0013] In an alternative solution: a protective bar is provided at the bottom of the cross bar, a number of round holes for the insertion rods to pass through are provided on the protective bar, at least two groups of guide rods are connected to the top of the protective bar, a rectangular hole for the sliding of the guide rods is provided on the cross bar, and the guide rods pass through the rectangular hole and are connected to a limit block.

[0014] In an alternative solution: the rotating member includes a support column installed on the top of the chassis, a rotating ring rotatably matched with the support column is connected to the bottom of the turntable, a toothed ring is connected to the outer wall of the rotating ring, a driving gear meshing with the toothed ring is rotatably installed on the chassis, and a driving motor for driving the driving gear to rotate is installed in the chassis.

[0015] In an alternative solution: the adjusting member includes two groups of positioning blocks, an adjusting cavity is provided in the mounting plate, a lead screw is rotatably installed in the adjusting cavity, one end of the lead screw extends to the outer wall of the mounting plate and is connected to a knob, an adjusting block is threadedly connected to the lead screw, the outer wall of the adjusting block is slidably matched with the inner wall of the adjusting cavity, connecting rods are rotatably connected to both sides of the adjusting block, one end of the connecting rod away from the adjusting block is rotatably connected to the positioning block, rectangular through holes for the sliding of the positioning blocks are provided on both sides of the adjusting cavity, the top and one side of the installation groove are communicated with the outside, and positioning grooves for the insertion of the positioning blocks are provided on both sides of the installation groove.

[0016] In an alternative solution: Four groups of mounting holes are provided on the mounting plate.

[0017] In an alternative solution: The fog cannon mechanism includes a fog cannon barrel and a rotating seat connected to the bottom of the fog cannon barrel. The top of the mounting plate is connected to a fixing plate, the top of the fixing plate is rotatably connected to the rotating seat, one side of the fixing plate is provided with an electric telescopic rod rotatably connected to the top of the mounting plate, and the end of the electric telescopic rod away from the mounting plate is rotatably connected to the fog cannon barrel.

[0018] In an alternative solution: The diameter of the turntable is greater than the length of the chassis.

[0019] A method for using a fog cannon device includes the following steps:

[0020] Step 1: Place the mounting plate in the mounting groove and fix it through the adjusting member. Move the chassis to the target position through the moving wheels, and then use the positioning mechanism to restrict the movement of the chassis.

[0021] Step 2: Power on the device and connect it to an external water supply device. The fog cannon mechanism can work to spray water mist.

[0022] Step 3: According to the spraying range, the turntable can be driven to rotate by the rotating member, so that the fog cannon mechanism rotates around the axis of the turntable, and is adjusted to the target angle for spraying or spraying during rotation.

[0023] Compared with the prior art, the beneficial effects of the present invention are:

[0024] In the present invention, the mounting plate is placed in the mounting groove and fixed through the adjusting member. The chassis is moved to the target position through the moving wheels, and then the positioning mechanism is used to restrict the movement of the chassis. The fog cannon mechanism can work to spray water mist. According to the spraying range, the turntable can be driven to rotate by the rotating member, so that the fog cannon mechanism rotates around the axis of the turntable, and is adjusted to the target angle for spraying or spraying during rotation, increasing the dust reduction range. During use, the turntable can shield the chassis to reduce water from falling on the chassis. The positioning mechanism can assist the device to be stably fixed and is convenient for folding and storage. Brief Description of the Drawings

[0025] Figure 1 It is a schematic structural diagram of the present invention.

[0026] Figure 2 It is a schematic structural diagram of the fog cannon mechanism in the present invention.

[0027] Figure 3 It is a schematic structural diagram of the mounting mechanism in the present invention.

[0028] Figure 4 It is a schematic structural diagram of the turntable mechanism and the support mechanism in the present invention.

[0029] Figure 5This is a schematic structural diagram of the bottom of the turntable in the present invention.

[0030] Figure 6 This is a schematic structural diagram of the positioning mechanism in the present invention.

[0031] Figure 7 This is a schematic structural diagram of the interior of the lifting column in the present invention.

[0032] Figure 8 This is a schematic structural diagram of the location where the T-shaped strip is provided in the present invention.

[0033] In the figure: 100, fog cannon mechanism; 101, fog cannon barrel; 102, electric telescopic rod; 103, fixing plate; 104, rotating seat.

[0034] 200, turntable mechanism; 201, turntable; 202, installation groove; 203, positioning groove; 204, rotating ring; 205, toothed ring.

[0035] 300, support mechanism; 301, chassis; 302, support column; 303, moving wheel; 304, driving gear.

[0036] 400, positioning mechanism; 401, cross bar; 402, inserting rod; 403, guide rod; 404, limiting block; 405, lifting column; 406, toothed plate; 407, linkage gear; 408, T-shaped strip; 409, protective rod.

[0037] 500, installation mechanism; 501, installation plate; 502, adjustment cavity; 503, lead screw; 504, knob; 505, adjustment block; 506, connecting rod; 507, positioning block. Detailed implementation manners

[0038] In the present invention, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral one; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0040] Please refer to Figures 1 - 8 , in an embodiment of the present invention, a fog cannon device includes a fog cannon mechanism 100, a turntable mechanism 200, and a support mechanism 300;

[0041] The support mechanism 300 includes a chassis 301 and moving wheels 303 installed at the bottom of the chassis 301. A positioning mechanism 400 for restricting the movement of the chassis 301 is installed on the support mechanism 300;

[0042] The turntable mechanism 200 includes a turntable 201. A rotating member for driving the turntable 201 to rotate is installed on the chassis 301, and an installation mechanism 500 is connected to the top of the turntable 201;

[0043] The installation mechanism 500 includes an installation plate 501. The fog cannon mechanism 100 is installed on the top of the installation plate 501. An installation groove 202 cooperating with the installation plate 501 is provided on the turntable 201. An adjusting member for fixing the installation plate 501 in the installation groove 202 is connected to the installation plate 501;

[0044] The installation plate 501 is placed in the installation groove 202 and fixed by the adjusting member. The chassis 301 is moved to the target position through the moving wheels 303, and then the movement of the chassis 301 is restricted by using the positioning mechanism 400; the device is powered on and connected to an external water supply device, and the fog cannon mechanism 100 can work to spray water mist; according to the spraying range, the turntable 201 can be driven to rotate by the rotating member, so that the fog cannon mechanism 100 rotates around the axis of the turntable 201, and is adjusted to the target angle for spraying or spraying during rotation.

[0045] As Figure 1 , Figure 6 and Figure 7 shown, the positioning mechanism 400 includes two groups of cross bars 401. The two groups of cross bars 401 are respectively arranged on both sides of the chassis 301. A plurality of insertion rods 402 are connected to the bottom of the cross bar 401. Two groups of lifting grooves are provided on the chassis 301. Lifting columns 405 are arranged in the lifting grooves. A hydraulic telescopic rod for adjusting the lifting of the lifting column 405 is installed in the chassis 301. Two groups of toothed plates 406 are connected to one side of the cross bar 401. The two groups of toothed plates 406 correspond to the two groups of lifting columns 405. The toothed plates 406 on the two groups of cross bars 401 are arranged staggeredly. A linkage gear 407 is rotatably connected in the lifting column 405, and the top and bottom of the linkage gear 407 are engaged with the toothed plates 406;

[0046] The hydraulic telescopic rod adjusts the lifting column 405 to lower, causing the insertion rod 402 to contact the ground. According to the positioning stability effect, the cross bar 401 can be horizontally pulled. A set of toothed plates 406 move horizontally. Driven by the linkage gear 407, another set of toothed plates 406 is driven to move horizontally in the opposite direction, so that the two cross bars 401 move away from each other. Then, under the adjustment of the hydraulic telescopic rod, the insertion rod 402 can be inserted into the ground.

[0047] As Figure 8 shown, a T-shaped strip 408 is connected to the side of the toothed plate 406 away from the linkage gear 407. A T-shaped groove for the T-shaped strip 408 to slide is provided in the lifting column 405; during the movement of the toothed plate 406, the T-shaped strip 408 slides in the T-shaped groove, enabling the toothed plate 406 to move horizontally stably.

[0048] As Figure 6 shown, a protective rod 409 is provided at the bottom of the cross bar 401. A number of round holes for the insertion rod 402 to pass through are provided on the protective rod 409. At least two sets of guide rods 403 are connected to the top of the protective rod 409. A rectangular hole for the guide rod 403 to slide is provided on the cross bar 401. The guide rod 403 passes through the rectangular hole and is connected to a limit block 404;

[0049] During the process of the insertion rod 402 being inserted into the ground, the protective rod 409 slides on the insertion rod 402, and the guide rod 403 slides in the rectangular hole. When the insertion rod 402 rises and leaves the ground, the guide rod 403 slides down, and the limit block 404 can play a limiting role. The protective rod 409 can protect the insertion rod 402 to prevent the tip of the insertion rod 402 from accidentally injuring others or scratching somewhere during the movement of the equipment.

[0050] As Figure 4 and Figure 5 shown, the rotating member includes a support column 302 installed on the top of the chassis 301. A rotating ring 204 rotatably engaged with the support column 302 is connected to the bottom of the turntable 201. A toothed ring 205 is connected to the outer wall of the rotating ring 204. A driving gear 304 meshing with the toothed ring 205 is rotatably installed on the chassis 301. A driving motor for driving the driving gear 304 to rotate is installed in the chassis 301;

[0051] The driving motor drives the driving gear 304 to rotate, thereby driving the toothed ring 205 to rotate. The rotating ring 204 rotates stably on the support column 302, driving the turntable 201 to rotate.

[0052] As Figure 3 and Figure 4As shown, the adjusting member includes two groups of positioning blocks 507. An adjusting cavity 502 is provided in the mounting plate 501. A lead screw 503 is rotatably installed in the adjusting cavity 502. One end of the lead screw 503 extends to the outer wall of the mounting plate 501 and is connected to a knob 504. An adjusting block 505 is threadedly connected to the lead screw 503. The outer wall of the adjusting block 505 is slidably matched with the inner wall of the adjusting cavity 502. Connecting rods 506 are rotatably connected to both sides of the adjusting block 505. One end of the connecting rod 506 away from the adjusting block 505 is rotatably connected to the positioning block 507. Rectangular through holes for the sliding of the positioning block 507 are provided on both sides of the adjusting cavity 502. The top and one side of the mounting groove 202 communicate with the outside. Positioning grooves 203 for the insertion of the positioning block 507 are provided on both sides of the mounting groove 202;

[0053] By rotating the lead screw 503 through the knob 504, the adjusting block 505 moves, so that through the angular change of the connecting rod 506, the horizontal position of the positioning block 507 is changed. With the change of the position of the positioning block 507, it can be inserted into or removed from the positioning groove 203, which is convenient for fixing the mounting plate 501 in the mounting groove 202.

[0054] As Figure 3 shown, four groups of mounting holes are provided on the mounting plate 501; the mounting plate 501 can also be used alone and is fixed at the target position through mounting bolts corresponding to the mounting holes, and the fog cannon mechanism 100 is fixed at the target position.

[0055] As Figure 2 shown, the fog cannon mechanism 100 includes a fog cannon barrel 101 and a rotating seat 104 connected to the bottom of the fog cannon barrel 101. A fixing plate 103 is connected to the top of the mounting plate 501. The rotating seat 104 is rotatably connected to the top of the fixing plate 103. An electric telescopic rod 102 rotatably connected to the top of the mounting plate 501 is provided on one side of the fixing plate 103. One end of the electric telescopic rod 102 away from the mounting plate 501 is rotatably connected to the fog cannon barrel 101;

[0056] The fog cannon barrel 101 can be powered on and connected to an external water supply device. The angle of the fog cannon barrel 101 can be adjusted through the electric telescopic rod 102 to adjust the spraying angle, which is convenient for use.

[0057] As Figure 2 shown, the diameter of the turntable 201 is larger than the length of the chassis 301; the turntable 201 can play a shielding role to reduce the water falling on the chassis 301.

[0058] The working principle of the present invention is as follows: The mounting plate 501 is placed in the mounting groove 202. By rotating the screw rod 503 with the knob 504, the adjusting block 505 moves. Thus, through the angular change of the connecting rod 506, the horizontal position of the positioning block 507 is changed. When the position of the positioning block 507 changes, it can be inserted into or removed from the positioning groove 203, facilitating the fixing of the mounting plate 501 in the mounting groove 202;

[0059] The chassis 301 is moved to the target position through the moving wheels 303. The hydraulic telescopic rod can adjust the lowering of the lifting column 405 so that the insertion rod 402 touches the ground. According to the positioning stability effect, the cross bar 401 can be horizontally pulled. A set of toothed plates 406 move horizontally. Driven by the linkage gear 407, the other set of toothed plates 406 is driven to move horizontally in the opposite direction, so that the two cross bars 401 move away from each other. Then, under the adjustment of the hydraulic telescopic rod, the insertion rod 402 can be inserted into the ground to limit the movement of the chassis 301; After the device is powered on and connected to an external water supply device, the fog cannon mechanism 100 can work to spray water mist; According to the spraying range, the turntable 201 can be rotated by the rotating member, and the driving motor drives the driving gear 304 to rotate, thereby driving the toothed ring 205 to rotate. The rotating ring 204 rotates stably on the support column 302, driving the turntable 201 to rotate, so that the fog cannon mechanism 100 rotates around the axis of the turntable 201. The angle of the fog cannon barrel 101 can be adjusted by the electric telescopic rod 102 to adjust the spraying angle, and the spraying is carried out at the target angle or during rotation.

[0060] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A mist cannon device, comprising a mist cannon mechanism (100), a rotating disk mechanism (200) and a supporting mechanism (300); It is characterized in that The support mechanism (300) comprises a chassis (301) and a moving wheel (303) installed at the bottom of the chassis (301); a positioning mechanism (400) for limiting the movement of the chassis (301) is installed on the support mechanism (300); The turntable mechanism (200) comprises a turntable (201); a rotating member for driving the turntable (201) to rotate is installed on the chassis (301); and the top of the turntable (201) is connected to a mounting mechanism (500); The mounting mechanism (500) comprises a mounting plate (501), the fog cannon mechanism (100) is mounted on the top of the mounting plate (501), the turntable (201) is provided with a mounting groove (202) matching the mounting plate (501), and the mounting plate (501) is connected with an adjusting member for fixing the mounting plate (501) in the mounting groove (202).

2. The fog cannon equipment according to claim 1, characterized in that: The positioning mechanism (400) comprises two groups of cross bars (401), the two groups of cross bars (401) are respectively arranged on both sides of the chassis (301), the bottom of the cross bars (401) is connected to a plurality of plug rods (402), the chassis (301) is provided with two groups of lifting slots, the lifting slots are provided with lifting columns (405), a hydraulic telescopic rod for adjusting the lifting of the lifting columns (405) is installed in the chassis (301), one side of the cross bars (401) is connected to two groups of tooth plates (406), the two groups of tooth plates (406) correspond to the two groups of lifting columns (405), the tooth plates (406) on the two groups of cross bars (401) are staggered, the lifting columns (405) are rotatably connected to linkage gears (407), and the top and bottom of the linkage gears (407) are both meshed with the tooth plates (406).

3. The fog cannon equipment according to claim 2, characterized in that: The tooth plate (406) is connected to a T-shaped bar (408) at one side away from the linkage gear (407), and a T-shaped slot for the T-shaped bar (408) to slide is provided in the lifting column (405).

4. The fog cannon equipment according to claim 2, characterized in that: A protection rod (409) is provided at the bottom of the cross bar (401), and a plurality of circular holes for the insertion rod (402) to pass through are provided on the protection rod (409). At least two groups of guide rods (403) are connected to the top of the protection rod (409). A rectangular hole for the guide rod (403) to slide is provided on the cross bar (401), and the guide rod (403) passes through the rectangular hole to connect to the limit block (404).

5. The fog cannon equipment according to claim 1, characterized in that: The rotating member comprises a support column (302) mounted on the top of a chassis (301); a rotating ring (204) rotatably matched with the support column (302) is connected to the bottom of the turntable (201); an outer wall of the rotating ring (204) is connected to a gear ring (205); a driving gear (304) meshing with the gear ring (205) is rotatably mounted on the chassis (301); and a driving motor for driving the driving gear (304) to rotate is mounted in the chassis (301).

6. The fog cannon equipment according to claim 1, characterized in that: The adjusting member comprises two groups of positioning blocks (507); an adjusting cavity (502) is provided in the mounting plate (501); a screw rod (503) is rotatably installed in the adjusting cavity (502); one end of the screw rod (503) extends to the outer wall of the mounting plate (501) to connect with the knob (504); the screw rod (503) is threadedly connected with the adjusting block (505); the outer wall of the adjusting block (505) and the inner wall of the adjusting cavity (502) are slidably matched; both sides of the adjusting block (505) are rotatably connected with connecting rods (506); one end of the connecting rod (506) away from the adjusting block (505) is rotatably connected with the positioning block (507); rectangular through holes for sliding the positioning block (507) are provided on both sides of the adjusting cavity (502); the top and one side of the mounting groove (202) are connected with the outside; and positioning grooves (203) for inserting the positioning block (507) are provided on both sides of the mounting groove (202).

7. The fog cannon equipment according to claim 6, characterized in that: The mounting plate (501) is provided with four groups of mounting holes.

8. The fog cannon equipment according to claim 1, characterized in that: The fog cannon mechanism (100) comprises a fog cannon barrel (101) and a rotating seat (104) connected to the bottom of the fog cannon barrel (101); the top of the mounting plate (501) is connected to the fixed plate (103); the top of the fixed plate (103) is rotatably connected to the rotating seat (104); one side of the fixed plate (103) is provided with an electric telescopic rod (102) rotatably connected to the top of the mounting plate (501); the electric telescopic rod (102) is rotatably connected to the fog cannon barrel (101) at one end away from the mounting plate (501).

9. The fog cannon equipment according to claim 1, characterized in that: The diameter of the rotating disk (201) is greater than the length of the chassis (301).

10. A method for using the fog cannon equipment according to claim 1, characterized in that: The following steps are involved: Step 1: The mounting plate (501) is placed in the mounting groove (202) and fixed by means of an adjusting member. The chassis (301) is moved to a target position by means of a moving wheel (303), and then the positioning mechanism (400) is used to limit the movement of the chassis (301); Step 2: Power on the device and connect it to an external water supply device, so that the fog cannon mechanism (100) can work to spray water mist; Step 3: According to the spraying range, the rotating disk (201) can be driven to rotate by the rotating member, so that the fog cannon mechanism (100) rotates around the axis of the rotating disk (201) and is adjusted to spray at a target angle or spray during rotation.

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