Adjustable fog gun machine

Abstract

The utility model is applicable to the technical field of dust removal equipment, and provides an adjustable fog gun machine, which comprises a spray cylinder, a spray nozzle, a spray nozzle and a spray nozzle, the adjusting head is installed at an outlet of the spraying cylinder, two fixed baffles and a movable baffle arranged between the two fixed baffles are symmetrically arranged at an outlet of the adjusting head, and the movable baffle is rotationally connected to the outlet of the adjusting head; wherein a driving part for driving the two movable baffles to rotate synchronously is arranged on the outer side of one of the fixed baffles, and the movable baffles rotate to adjust the shape of an outlet of the adjusting head. And when the fog gun machine is required to spray a larger area, the spraying orifice of the fog gun machine is changed into a flat outlet, so that the angle of water mist at the spraying position is more bright, and the application range of the fog gun machine is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal equipment, in particular to an adjustable fog cannon machine. Background Art

[0002] As cities continue to expand and various types of construction projects gradually increase, the adverse impact of the construction industry on the urban environment is becoming increasingly serious, especially the generation of dust, which seriously pollutes the urban air.

[0003] The Chinese utility model patent with authorization announcement number CN210229490U discloses an adjustable fog cannon. The fog cannon disclosed in the patent can adjust the spray angle of the fog cannon in multiple directions, but cannot adjust the expansion angle of the spray port of the fog cannon. Since the spray port of the fog cannon is relatively simple in the prior art, the position of the fog cannon needs to be adjusted when dust reduction treatment is performed on the dusty area. For dusty areas with a large coverage area, multiple fog cannons need to be used at the same time to ensure that the entire dusty area is covered. Therefore, it is necessary to design a structure that can adjust the spray port of the fog cannon to ensure that the sprayed water mist can cover a wider area.

[0004] In summary, the prior art obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0005] In view of the above-mentioned defects, the purpose of the utility model is to provide an adjustable fog cannon, which can provide a structure that can adjust the shape of the spray port of the fog cannon to ensure that when the fog cannon is needed to spray a larger area, the spray port of the fog cannon is changed into a flat outlet to ensure that the spray angle of the water mist at the spraying point is wider, thereby increasing the use range of the fog cannon.

[0006] In order to achieve the above-mentioned purpose, the utility model provides an adjustable fog cannon, comprising: a spray barrel, the outlet of which is provided with a docking portion; an adjusting head installed at the outlet of the spray barrel, the outlet of the adjusting head being symmetrically provided with two fixed baffles and a movable baffle arranged between the two fixed baffles, the movable baffle being rotatably connected to the outlet of the adjusting head, the outer side of one of the fixed baffles being provided with a driving member for driving the two movable baffles to rotate synchronously, and the movable baffle rotating to adjust the shape of the outlet of the adjusting head.

[0007] According to the adjustable fog cannon of the utility model, sliding holes are provided on both sides of the fixed baffle plate, and telescopic plates are slidably provided inside the sliding holes. The two telescopic plates are respectively fixed at the output ends of the two driving members, and the driving members drive the telescopic plates to slide synchronously toward each other inside the sliding holes.

[0008] According to the adjustable fog cannon of the utility model, an inner plate is slidably provided on the side of the movable baffle away from the adjusting head, and the automatic end of the inner plate is rotatably connected to the two telescopic plates adjacent to the inner plate, and the sliding of the telescopic plate drives the inner plate to slide on the movable baffle.

[0009] According to the adjustable fog cannon of the utility model, the inner side wall of the outlet of the sliding hole is provided with an inner limit flange, and the outer edge of the end of the telescopic plate located inside the sliding hole is provided with an outer limit flange, and the inner limit flange and the outer limit flange cooperate to limit the position of the telescopic plate extending out of the sliding hole.

[0010] According to the adjustable fog cannon of the utility model, a fixed plate is provided at the free end of the telescopic plate, the output end of the driving member is fixedly arranged on the fixed plate, a rotating hole is provided on the telescopic plate, and a rotating shaft rotatably connected to the inside of the rotating hole is provided at the end of the inner plate.

[0011] According to the adjustable fog cannon of the utility model, the outer wall of the adjusting head is provided with a pin hole, the outer wall of the docking part of the spray tube is provided with a matching hole matching with the pin hole, positioning pins are inserted into the matching hole and the pin hole, and the inside of the adjusting head is provided with a mounting hole.

[0012] According to the adjustable fog cannon of the utility model, a rotating motor and a fan blade fixedly arranged at the output end of the rotating motor are fixedly arranged inside the spray barrel, and the driving member is a telescopic cylinder.

[0013] The utility model provides an adjustable fog cannon, comprising: a spray barrel, the outlet of the spray barrel is provided with a docking portion, by providing the docking portion, it is convenient to install a subsequent adjusting head on the outlet of the spray barrel, so as to ensure that the shape of the outlet of the spray barrel can be adjusted; an adjusting head installed on the outlet of the spray barrel, the outlet of the adjusting head is symmetrically provided with two fixed baffles and a movable baffle arranged between the two fixed baffles, by adjusting the position of the movable baffle, the shape of the outlet of the spray can be adjusted, so as to adjust the range and flow rate of the sprayed mist, the movable baffle is rotatably connected to the outlet of the adjusting head, one of which A driving member for driving the two movable baffles to rotate synchronously is provided on the outer side of the fixed baffle, and the movable baffle rotates to adjust the shape of the outlet of the adjusting head to ensure that when the range of the spray needs to be controlled and adjusted, the position of the movable baffle is controlled by the driving member, thereby controlling the range of the spray. In summary, the technical effect produced by the utility model is to provide a structure that can adjust the shape of the spray port of the fog cannon, thereby ensuring that when the fog cannon is needed to spray a larger area, the spray port of the fog cannon is changed into a flat outlet structure to ensure that the angle of the water mist at the spraying point is wider, thereby increasing the use range of the fog cannon. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the regulating head of the utility model;

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the telescopic plate of the utility model;

[0018] In the figure, 1-spray cylinder, 2-docking part, 3-adjusting head, 31-matching shaft, 32-sliding hole, 33-fixed baffle, 34-mounting hole, 4-telescopic plate, 41-fixed plate, 42-rotating hole, 43-external limit flange, 5-inner plate, 6-movable baffle, 7-driving part, 8-fan blade, 9-rotating motor, 10-matching hole. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] See also Figure 1 , Figure 2 and Figure 3 The utility model provides an adjustable fog cannon machine, which includes a spray barrel 1, the outlet of the spray barrel 1 is provided with a docking portion 2, and the docking portion 2 is provided to facilitate the subsequent adjustment head 3 to be installed at the outlet of the spray barrel 1, so as to ensure that the shape of the outlet of the spray barrel 1 is adjusted; the adjustment head 3 installed at the outlet of the spray barrel 1, the outlet of the adjustment head 3 is symmetrically provided with two fixed baffles 33 and a movable baffle 6 arranged between the two fixed baffles 33, and the shape of the outlet of the spray is adjusted by adjusting the position of the movable baffle 6, and the range and flow rate of the sprayed mist are further adjusted, and the movable baffle 6 is rotatably connected to the outlet of the adjustment head 3, and the outer side of one of the fixed baffles 33 is provided with a driving member 7 for driving the two movable baffles 6 to rotate synchronously, and the movable baffle 6 rotates to adjust the shape of the outlet of the adjustment head 3, so as to ensure that when the range of the spray needs to be controlled and adjusted, the position of the movable baffle 6 is controlled by the driving member 7, so as to control the range of the spray.

[0021] Preferably, sliding holes 32 are provided on both sides of the fixed baffle plate 33 of the utility model, and a telescopic plate 4 is slidably provided inside the sliding hole 32. The two telescopic plates 4 are respectively fixed at the output ends of the two driving members 7, and the driving member 7 drives the telescopic plates 4 to slide synchronously toward each other inside the sliding hole 32, so that the telescopic extension of the telescopic plates 4 is controlled by the driving member 7, and the angle of the movable baffle plate 6 is further controlled to realize the control of the shape of the injection port and the range of injection. The movable baffle plate 6 is slidably provided with an inner plate 5 on the side away from the adjusting head 3, and the automatic end of the inner plate 5 is rotatably connected to the two telescopic plates 4 adjacent to the inner plate 5. The sliding of the telescopic plate 4 drives the inner plate 5 to slide on the movable baffle plate 6, thereby driving the movable baffle plate 6 to rotate on the opening side of the adjusting head 3 through the matching shaft 31, so as to control the range of the spray when it is sprayed, thereby controlling the spray range and angle of the spray.

[0022] See also Figure 2 , Figure 3 and Figure 4 In addition, the inner side wall of the outlet of the sliding hole 32 of the utility model is provided with an inner limit flange, and the outer edge of the end of the telescopic plate 4 located inside the sliding hole 32 is provided with an outer limit flange 43, and the inner limit flange and the outer limit flange 43 cooperate to limit the position of the telescopic plate 4 extending out of the sliding hole 32, preventing the telescopic plate 4 from sliding out of the sliding hole 32 due to the force of the driving member 7, thereby ensuring the extreme position of the telescopic plate 4, and the free end of the telescopic plate 4 is provided with a fixed plate 41, and the output end of the driving member 7 is fixed on the fixed plate 41, and the telescopic plate 4 is provided with a rotating hole 42, and the end of the inner plate 5 is provided with a rotating shaft rotatably connected to the inside of the rotating hole 42.

[0023] Furthermore, the outer wall of the adjusting head 3 of the utility model is provided with a pin hole, and the outer wall of the docking part 2 of the spray barrel 1 is provided with a matching hole 10 matching with the pin hole, and positioning pins are inserted into the matching hole 10 and the pin hole. The positions of the spray barrel 1 and the adjusting head 3 are fixed and positioned by the positioning pins to ensure the installation of the adjusting head 3. A threaded hole and a bolt connection form can also be provided to ensure the positioning and installation of the adjusting head 3. A mounting hole 34 is provided inside the adjusting head, and the mounting hole 34 is sleeved on the docking part 2 of the spray barrel 1 to ensure the installation effect. At the same time, a rotating motor 9 and a fan blade 8 fixed at the output end of the rotating motor 9 are fixed inside the spray barrel 1 to ensure the spray gas outlet effect of the spray barrel 1. The driving member 7 is a telescopic cylinder or a telescopic electric cylinder.

[0024] In this embodiment, during use, when it is necessary to expand the spray range of the fog cannon, the adjusting head 3 can be installed on the docking portion 2 of the spray barrel 1, and then the adjusting head 3 and the spray barrel 1 can be fixed by positioning pins or bolts, and then the telescopic plate 4 is driven to extend and retract synchronously by the telescopic cylinder or the telescopic electric cylinder. At this time, the inner plate 5 cooperates with the telescopic plate 4 to drive the movable baffle 6 to rotate along the matching axis 31. At this time, the shape of the outlet of the fog cannon changes accordingly, thereby ensuring that the angle of spraying can be expanded or reduced, so that the angle and range of spraying of the fog cannon can be adjusted, thereby increasing the spraying and use range of the fog cannon.

[0025] In summary, the utility model provides an adjustable fog cannon, comprising: a spray barrel, the outlet of the spray barrel is provided with a docking portion, by providing the docking portion, it is convenient to install a subsequent adjusting head to the outlet of the spray barrel, so as to ensure that the shape of the outlet of the spray barrel can be adjusted; an adjusting head installed at the outlet of the spray barrel, the outlet of the adjusting head is symmetrically provided with two fixed baffles and a movable baffle arranged between the two fixed baffles, by adjusting the position of the movable baffle, the shape of the spray outlet is adjusted, thereby adjusting the range and flow rate of the sprayed mist, the movable baffle is rotatably connected to the outlet of the adjusting head, and A driving member is provided on the outer side of one of the fixed baffles for driving the two movable baffles to rotate synchronously. The movable baffle rotates to adjust the shape of the outlet of the adjusting head to ensure that when the range of the spray needs to be controlled and adjusted, the position of the movable baffle is controlled by the driving member, thereby controlling the range of the spray. In summary, the technical effect produced by the utility model is to provide a structure that can adjust the shape of the spray port of the fog cannon to ensure that when the fog cannon is needed to spray a larger area, the spray port of the fog cannon is changed into a flat outlet to ensure that the angle of the water mist at the spraying point is brighter, thereby increasing the use range of the fog cannon.

[0026] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and deformations based on the present invention, but these corresponding changes and deformations should all fall within the scope of protection of the claims attached to the present invention.

[0027] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

Claims

1. An adjustable fog cannon, characterized in that: include: A spray barrel, wherein the outlet of the spray barrel is provided with a docking portion; An adjusting head is installed at the outlet of the spray tube, and the outlet of the adjusting head is symmetrically provided with two fixed baffles and a movable baffle arranged between the two fixed baffles. The movable baffle is rotatably connected to the outlet of the adjusting head, and a driving member for driving the two movable baffles to rotate synchronously is provided on the outer side of one of the fixed baffles, and the movable baffle rotates to adjust the shape of the outlet of the adjusting head.

2. The adjustable fog cannon according to claim 1, characterized in that: Sliding holes are provided on both sides of the fixed baffle, and telescopic plates are slidably provided inside the sliding holes. The two telescopic plates are respectively fixed at the output ends of the two driving members, and the driving members drive the telescopic plates to slide synchronously toward each other inside the sliding holes.

3. The adjustable fog cannon according to claim 2, characterized in that: An inner plate is slidably disposed on one side of the movable baffle away from the regulating head, and an automatic end of the inner plate is rotatably connected to two telescopic plates adjacent to the inner plate, and the sliding of the telescopic plate drives the inner plate to slide on the movable baffle.

4. The adjustable fog cannon according to claim 2, characterized in that: An inner limit flange is provided on the inner side wall of the exit of the sliding hole, and an outer limit flange is provided on the outer edge of the end of the telescopic plate located inside the sliding hole. The inner limit flange and the outer limit flange cooperate to limit the position of the telescopic plate extending out of the sliding hole.

5. The adjustable fog cannon according to claim 3, characterized in that: The free end of the telescopic plate is provided with a fixed plate, the output end of the driving member is fixedly arranged on the fixed plate, the telescopic plate is provided with a rotating hole, and the end of the inner plate is provided with a rotating shaft rotatably connected to the inside of the rotating hole.

6. The adjustable fog cannon according to any one of claims 1 to 5, characterized in that: The outer wall of the regulating head is provided with a pin hole, the outer wall of the docking part of the spray tube is provided with a matching hole matching with the pin hole, positioning pins are inserted into the matching hole and the pin hole, and the regulating head is provided with a mounting hole.

7. The adjustable fog cannon according to claim 6, characterized in that: A rotating motor and a fan blade fixedly arranged at an output end of the rotating motor are fixedly arranged inside the spray cylinder, and the driving member is a telescopic cylinder.

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