Controllable spray head of fog gun machine

Abstract

The utility model is applicable to the technical field of fog gun machines, and provides a controllable spray head of a fog gun machine, which comprises a spray head cylinder, a spray head, a spray head, a spray head, a spray head, a spray head, a spray head, a spray head, a spray head and a spray head body, and is characterized in that the front end of the spray head cylinder is provided with a conical spray nozzle; the side wall of the spray nozzle is uniformly provided with side nozzles; the adjusting sleeve is rotationally connected to the outer side of the spraying opening, the inner wall of the adjusting sleeve is tightly attached to the side wall of the spraying opening, a driving part for driving the adjusting sleeve to rotate is fixedly arranged on the spraying head barrel, a matching hole corresponding to the side spraying opening is formed in the adjusting sleeve, and the adjusting sleeve rotates to drive the side spraying opening to rotate. According to the utility model, the structure capable of controlling the state of the spray head of the fog gun machine is arranged, so that the state of the spray head can be directly adjusted when a large-scale spraying operation is needed, and the spraying state can be further controlled.

Description

TECHNICAL FIELD

[0001] The utility model relates to fog gun machine technical field especially relates to a controllable fog gun machine shower nozzle. BACKGROUND

[0002] Fog gun machine is a dust removal wet type spray fan, according to the air delivery principle, utilize high pressure pump and atomizing shower nozzle to atomize water into fine water mist, then utilize the airflow generated by fan rotation to send atomized water mist to farther distance, and make water mist adhere to dust in air when reaching farther distance, dust in air coagulates into cluster, finally falls to ground under the action of gravity, thereby achieving the purpose of dust removal, so fog gun machine is environmental protection machinery.

[0003] The existing fog gun machine cannot adjust the position and range of spraying when in use, leading to the need to replace the fog gun machine or directly replace the shower nozzle of the fog gun machine when a large range of spraying is required, which affects the universality of the fog gun machine and increases the cost of the fog gun machine.

[0004] From the above, it is obvious that the prior art has inconvenience and defects in actual use, so it is necessary to improve. UTILITY MODEL CONTENTS

[0005] In view of the above defects, the utility model aims at providing a controllable fog gun machine shower nozzle, which can control the state of the fog gun machine shower nozzle by setting a structure, so as to directly adjust the state of the shower nozzle when a large range of spraying is required, thereby further controlling the state of spraying.

[0006] In order to achieve the above purpose, the utility model provides a controllable fog gun machine shower nozzle, which comprises: a shower nozzle barrel, the front end of which is provided with a conical spray port, the side wall of the spray port is provided with a plurality of uniformly arranged side spray ports; an adjusting sleeve is rotatably connected to the outside of the spray port, the inner wall of the adjusting sleeve is in close contact with the side wall of the spray port, a driving member is fixed on the shower nozzle barrel to drive the adjusting sleeve to rotate, a matching hole is arranged on the adjusting sleeve corresponding to the side spray port, and the number of the overlapping of the adjusting matching hole and the side spray port is adjusted by rotating the adjusting sleeve.

[0007] According to the controllable fog gun machine shower nozzle of the utility model, a plurality of side spray ports are divided into a plurality of spray port groups according to the distance between the spray port and the axis of the shower nozzle barrel, and the matching hole and the plurality of side spray ports are synchronously divided into a plurality of matching hole groups.

[0008] According to the controllable fog gun machine shower nozzle of the utility model, the smaller the distance of the matching hole from the axis of the shower nozzle barrel, the longer the length of the matching hole, and the matching hole is an arc hole, in the rotating process of the adjusting sleeve, the closer the arc hole of the matching hole to the axis of the shower nozzle barrel, the greater the length of the arc hole and the earlier the arc hole overlaps with the corresponding side spray port.

[0009] The controllable fog gun machine nozzle according to the utility model, the side nozzles of two adjacent different nozzle groups are on the same straight line, and the straight line where the side nozzles of two adjacent different nozzle groups are located and the axis of the nozzle barrel are in the same plane.

[0010] The controllable fog gun machine nozzle according to the utility model, the end outside wall of the adjusting sleeve is provided with a driven gear ring, the driving part is a servo motor, and the output end of the driving part is provided with a driving gear that is matched with the driven gear ring.

[0011] The controllable fog gun machine nozzle according to the utility model, the tail part of the nozzle barrel is provided with a driving motor, and the output end of the driving motor is provided with a spraying fan.

[0012] The utility model provides a controllable fog gun machine nozzle, include: nozzle barrel, its front end is equipped with the conical spray port, guarantee normal atomization injection effect, simultaneously the side wall of spray port is equipped with a plurality of even setting side nozzles, when needing to expand the atomization range of nozzle, through opening corresponding side nozzle, thereby increase the injection range of spray port, guarantee atomization injection to different range, rotation connection in the outside of spray port adjusting sleeve, the inner wall of adjusting sleeve is close to the side wall of spray port, through setting adjusting head, guarantee can block and open side nozzle, thereby realize the control to atomization injection range, the driving piece that the nozzle barrel is fixed with is equipped with the driving piece that rotates adjusting sleeve, adjusting sleeve is equipped with the cooperation hole that is set up with corresponding side nozzle, adjusting sleeve rotates, and the number of coincidence of adjusting cooperation hole and side nozzle, through adjusting the opening and closing of side nozzle, control the injection range of fog gun machine, through driving piece driving adjusting sleeve rotation, further adjusting the number of coincidence of cooperation hole and side nozzle, adjust the range of atomization injection, above all, the utility model produces technical effect is through setting a structure that can control the state of fog gun machine nozzle, guarantee when needing to carry out the spraying operation in large range, directly adjust the state of nozzle, thereby further control the state of spraying. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0014] Figure 2 It is the three-dimensional structure schematic diagram of the nozzle barrel of the utility model;

[0015] Figure 3 It is the three-dimensional structure schematic diagram of adjusting sleeve of the utility model;

[0016] Figure 4 It is the first state structure schematic diagram of the utility model;

[0017] Figure 5Is the second state structure schematic diagram of the utility model;

[0018] In the drawing, 1 - nozzle barrel, 11 - spray port, 12 - side spray port, 13 - conical part, 2 - driving member, 3 - driving gear, 4 - adjusting sleeve, 41 - driven gear ring, 42 - matching hole, 43 - matching side wall. DETAILED DESCRIPTION

[0019] In order to make the utility model purposes, technical scheme and advantages more clearly, the following is combined with the embodiment, and the utility model is further detailed, and 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] Referring to Figures 1-5 The utility model provides a controllable fog cannon machine nozzle, this controllable fog cannon machine nozzle includes nozzle barrel 1, its front end is equipped with the conical spray port 11, rear end is equipped with driving motor and sets up the injection fan of driving motor output end, guarantees normal atomization injection effect, simultaneously the side wall of spray port 11 is equipped with several even setting side spray port 12, when needing to expand the atomization range of nozzle, through the opening of corresponding side spray port 12, thereby increasing the injection range of spray port 11, guaranteeing atomization injection to different range, adjusting sleeve 4 is rotationally connected to the outside of spray port 11, the inner wall of adjusting sleeve 4 is close to the side wall of spray port 11, through setting adjusting head, guaranteeing that side spray port 12 can be plugged and opened, thereby realizing the control of atomization injection range, the driving member 2 of driving adjusting sleeve 4 rotation is fixed on nozzle barrel 1, adjusting sleeve 4 is equipped with the matching hole 42 of corresponding setting with side spray port 12, adjusting sleeve 4 rotates, and the coincidence number of adjusting matching hole 42 and side spray port 12, through the opening and closing of side spray port 12, control the injection range of fog cannon machine, adjusting sleeve 4 is rotated through driving member 2 drive, further adjusting the coincidence number of adjusting matching hole 42 and side spray port 12, adjust the range of atomization injection, simultaneously, the matching side wall 43 of adjusting sleeve 4 cooperates with the conical part 13 of nozzle and seals, thereby realizing the normal plugging of side spray port 12.

[0021] Preferably, the utility model several side spray port 12 is divided into several spray port groups along the distance between its distance nozzle barrel 1 axis, the matching hole 42 is divided into several matching hole groups with several side spray port 12, guaranteeing that the same distance size side spray port 12 is divided into a same spray port group, thereby guaranteeing that when controlling the opening and closing of side spray port 12, the side spray port 12 of distance can be opened and closed simultaneously, thereby realizing the control of the opening and closing of different spray port groups, further realizing the control of injection range.

[0022] In addition, the length of the matching hole 42 is longer when the distance from the axis of the nozzle barrel 1 is smaller, the matching hole 42 is an arc-shaped hole, and the length of the arc-shaped hole of the matching hole 42 that is closer to the axis of the nozzle barrel 1 is larger and coincides with the corresponding side nozzle 12 earlier in the rotating process of the strip adjusting sleeve 4, so that the side nozzle 12 with a smaller distance can be opened first when rotating, and then the side nozzle 12 with a smaller distance will not be closed in the process of continuing to rotate the adjusting sleeve 4, thereby ensuring that the side nozzle 12 with a larger distance is opened later and is closed first.

[0023] Further, the side nozzles 12 of two adjacent different nozzle groups are on the same straight line, and the straight line on which the side nozzles 12 of the two adjacent different nozzle groups are located is in the same plane as the axis of the nozzle barrel 1, the end outer sidewall of the adjusting sleeve 4 is provided with a driven gear ring 41, the driving member 2 is a servo motor, the output end of the driving member 2 is provided with a driving gear 3 matched with the driven gear ring 41, so that the driving member 2 can control the rotation of the adjusting sleeve 4, and the adjusting sleeve 4 is fixed when rotating to a predetermined position.

[0024] In the embodiment, the adjusting sleeve 4 is rotatably connected to the nozzle barrel 1. Figures 1-5 In use, the initial state of the fog cannon machine is that the adjusting sleeve 4 is rotated to a state of plugging all the side nozzles 12, when the area to be dusted is increased, the adjusting sleeve 4 is rotated by the driving member 2 to coincide the corresponding matching hole group with the corresponding nozzle group, thereby expanding the dusting range of the nozzle.

[0025] In summary, the controllable fog cannon machine nozzle provided by the utility model has the following technical effects: the nozzle barrel is provided with a plurality of side nozzles, and the adjusting sleeve is rotatably connected to the outside of the nozzle barrel, so that the side nozzles can be opened and closed by rotating the adjusting sleeve, thereby controlling the spraying range of the fog cannon machine; the adjusting sleeve is provided with a plurality of matching holes corresponding to the side nozzles, and the number of the matching holes that coincide with the side nozzles is adjusted by rotating the adjusting sleeve, thereby controlling the opening and closing of the side nozzles and the spraying range of the fog cannon machine; the driving member is arranged on the nozzle barrel to drive the rotation of the adjusting sleeve, thereby further adjusting the number of the matching holes that coincide with the side nozzles and the spraying range of the fog cannon machine; and the adjusting sleeve is provided with an adjusting head that is tightly attached to the side wall of the nozzle barrel, so that the side nozzles can be plugged and opened, thereby realizing the control of the spraying range of the fog cannon machine.

[0026] Of course, the present application can have other various embodiments, and those skilled in the art can make various corresponding changes and modifications according to the present application without departing from the spirit and essence of the present application, but these corresponding changes and modifications should belong to the protection scope of the claims attached to the present application.

[0027] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise stated, the meaning of "a plurality of" is two or more.

Claims

1. A controllable fog cannon machine nozzle, characterized in that, The utility model relates to a spray head, comprising: a spray head barrel, the front end of which is provided with a conical spray port, the side wall of the spray port is provided with a plurality of uniformly arranged side spray ports; a regulating sleeve is rotatably connected to the outside of the spray port, the inner wall of the regulating sleeve is in close contact with the side wall of the spray port, a driving member is fixed on the spray head barrel to drive the rotation of the regulating sleeve, the regulating sleeve is provided with a matching hole corresponding to the side spray port, and the number of the coinciding of the regulating sleeve and the side spray port is adjusted.

2. The controllable fog cannon machine nozzle of claim 1, wherein, The plurality of side spray ports are divided into a plurality of spray port groups according to the distance between the side spray ports and the axis of the spray head barrel, and the matching holes are divided into a plurality of matching hole groups synchronously with the plurality of side spray ports.

3. The controllable fog cannon machine nozzle of claim 2, wherein, The length of the matching hole is longer when the distance between the matching hole and the axis of the spray head barrel is smaller, the matching hole is an arc-shaped hole, and the length of the arc-shaped hole of the matching hole closer to the axis of the spray head barrel is larger and coincides with the corresponding side spray port earlier during the rotation of the regulating sleeve.

4. The controllable fog cannon machine nozzle of claim 3, wherein, The side spray ports of two adjacent different spray port groups are on the same straight line, and the straight line on which the side spray ports of the two adjacent different spray port groups are located is in the same plane as the axis of the spray head barrel.

5. A controllable fog cannon machine nozzle according to any one of claims 1 to 4, characterized in that, The outer wall of the end of the regulating sleeve is provided with a driven gear ring, the driving member is a servo motor, and the output end of the driving member is provided with a driving gear matched with the driven gear ring.

6. The controllable fog cannon machine nozzle of claim 5, wherein, The tail of the spray head barrel is provided with a driving motor, and the output end of the driving motor is provided with a jet fan.

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