Dust falling machine

Abstract

The utility model discloses a dust falling machine which comprises a supporting seat, supports are rotatably installed on the supporting seat, an air blowing spray cylinder is rotatably installed between the supports through a shaft, a conveying ring is fixedly connected to the end of the air blowing spray cylinder in a sleeved mode, an atomization spray head is fixedly connected to the inner wall of the conveying ring, a conveying hose is fixedly connected to the conveying ring, and the atomization spray head is fixedly connected to the inner wall of the conveying hose. The other end of the conveying hose is fixedly connected with a first quick connector, a water storage tank is arranged in front of the supporting base, second pulleys are rotationally installed at the positions, close to the edge of the lower end, of the two sides of the water storage tank, a water pump is fixedly connected into the water storage tank, the output end of the water pump is fixedly connected with a connecting pipe, and the other end of the connecting pipe is fixedly connected with a second quick connector. The first quick connector and the second quick connector are separated, a pull ring is pulled to drive a limiting plug pin to move out of a limiting hole, limitation on the water storage tank can be relieved, the water storage tank can be dragged to move through a push handle, the water storage tank can be independently moved to a water adding point for water adding, and therefore the situation that the whole device is inconvenient to move back and forth is avoided.

Description

Technical Field

[0001] This utility model relates to a dust suppression device, and more particularly to a dust suppression machine. Background Art

[0002] Spray dust suppression is a new type of dust control technology. Its principle is to use the microparticles generated by the spray. Because the microparticles are extremely small, their surface tension is basically zero. When sprayed into the air, they can quickly adsorb dust particles of various sizes in the air, forming an effective dust control. It has a very good effect on dust control and reduction in large-scale construction projects.

[0003] For example, Chinese Patent Publication No. CN219580150U discloses a construction dust suppression machine, which relates to the field of construction dust suppression technology. This utility model includes a platform with multiple omnidirectional wheels movably fitted to its underside. A dust suppression component and two protruding plates are mounted on the upper side of the platform. A sliding plate is slidably fitted inside the platform. Two side plates are mounted on one side of the sliding plate, and a push-pull component is rotatably fitted between the two side plates. The push-pull component is movably fitted to one side of the platform. A plate body is elastically fitted on the protruding plates, and the push-pull component is located between the two plate bodies. A rod is mounted on one side of the plate body. This utility model, through the cooperation of the plate body and the rod, restricts the rotation of the push-pull component, improving its stability when pushing the platform. The elastic movement of the plate body facilitates limiting or releasing the push-pull component. The sliding plate reduces the probability of separation between the push-pull component and the platform. The rotatable cooperation between the push-pull component and the side plates facilitates rotating the push-pull component to be horizontal with the side plates and the sliding plate.

[0004] Some problems were found when using the existing construction dust suppression machine. First, both the water tank and the sprayer are fixed on the vehicle platform. After the water in the tank is used up, the entire device needs to be pushed to the water collection point to refill with water. First, pushing the device back and forth is difficult in the messy environment of the construction site. Second, during the back and forth movement of the device, there will be a period of time when the dust suppression work cannot be carried out. Utility Model Content

[0005] The purpose of this invention is to provide a dust suppression machine to solve the existing problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a dust suppression machine, including a support base, on which a bracket is rotatably mounted; a blower nozzle is rotatably mounted between the brackets via a shaft; a conveying ring is fixedly sleeved at the end of the blower nozzle; an atomizing nozzle is fixedly connected to the inner wall of the conveying ring; a conveying hose is fixedly connected to the conveying ring; a first quick connector is fixedly connected to the other end of the conveying hose; a water storage tank is provided in front of the support base; second pulleys are rotatably mounted on both sides of the water storage tank near the lower edge; a water pump is fixedly connected inside the water storage tank; a connecting pipe is fixedly connected to the output end of the water pump; a second quick connector is fixedly connected to the other end of the connecting pipe; the second quick connector and the first quick connector cooperate with each other.

[0007] Preferably, a first pulley is fixedly installed on the underside of the support base near the four corner edges, and a storage battery is fixedly installed inside the support base.

[0008] Preferably, a second adjusting motor is fixedly installed at the top of the support base, the output end of the second adjusting motor is fixedly connected to the bracket, a first adjusting motor is fixedly connected to one side of the bracket, and the output end of the first adjusting motor is fixedly connected to the blower nozzle.

[0009] Preferably, the support base has symmetrically fixed limit blocks on the left and right sides, the limit blocks have limit grooves, the limit pins are slidably installed in the limit grooves, the limit pins are fixed with spring pads, the limit pins are sleeved with return springs, and the end of the limit pins is fixed with pull rings.

[0010] Preferably, the water storage tank has limit holes on both sides, the limit holes cooperate with the limit pins, the water storage tank has a filling port fixedly connected to the top, the filling port is threaded with a sealing cap, and the water storage tank has a supporting anti-slip block fixedly connected to the bottom.

[0011] Preferably, a back clip is fixedly connected to the front of the water storage tank, an installation groove is provided in the back clip, a push handle is slidably installed in the installation groove, a threaded through hole is provided on the front of the back clip, the threaded through hole communicates with the inside of the installation groove, and a fixing bolt is threadedly installed in the threaded through hole.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. By configuring multiple water storage tanks, when one water storage tank is removed and water is added, another water storage tank can be directly replaced, thereby avoiding a long period of vacuum in the dust suppression work.

[0014] 2. By separating the first quick connector from the second quick connector and pulling the pull ring to move the limit pin out of the limit hole, the restriction on the water tank can be released. The water tank can be moved by pushing the handle. The water tank can be moved to the water filling point separately to add water, thus avoiding the inconvenience of moving the whole device back and forth. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the support structure of this utility model;

[0017] Figure 3 This is a half-sectional view of the water storage tank of this utility model;

[0018] Figure 4 This is a partial half-sectional view of the present invention.

[0019] In the diagram: 1. Support base; 101. First pulley; 102. Bracket; 103. First adjusting motor; 104. Blower nozzle; 105. Second adjusting motor; 106. Battery; 2. Limiting block; 201. Limiting groove; 202. Limiting pin; 203. Spring washer; 204. Return spring; 205. Pull ring; 3. Conveying ring; 301. Atomizing nozzle; 302. Conveying hose; 303. First quick connector; 4. Water tank; 401. Second pulley; 402. Filling port; 403. Sealing cap; 404. Support anti-slip block; 405. Limiting hole; 5. Water pump; 501. Connecting pipe; 502. Second quick connector; 6. Back clip; 601. Mounting groove; 602. Push handle; 603. Threaded through hole; 604. Fixing bolt. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Please see Figure 1-4This utility model provides a technical solution: a dust suppression machine, including a support base 1, on which a bracket 102 is rotatably mounted. A blower nozzle 104 is rotatably mounted between the brackets 102 via a shaft. A conveying ring 3 is fixedly sleeved at the end of the blower nozzle 104. An atomizing nozzle 301 is fixedly connected to the inner wall of the conveying ring 3. A conveying hose 302 is fixedly connected to the conveying ring 3. A first quick connector 303 is fixedly connected to the other end of the conveying hose 302. A water storage tank 4 is provided in front of the support base 1. Second pulleys 401 are rotatably mounted on both sides of the water storage tank 4 near the lower edge. A water pump 5 is fixedly connected inside the water storage tank 4. A connecting pipe 501 is fixedly connected to the output end of the water pump 5. A second quick connector 502 is fixedly connected to the other end of the connecting pipe 501. The second quick connector 502 and the first quick connector 303 cooperate with each other.

[0022] In this embodiment, by adding a certain amount of clean water into the water storage tank 4, the water pump 5 is started to pump the clean water to the connecting pipe 501. The second quick connector 502 and the first quick connector 303 cooperate to connect the delivery hose 302 and the connecting pipe 501. The clean water is delivered through the second quick connector 502 to the first quick connector 303, and then through the first quick connector 303 to the delivery ring 3. The delivery ring 3 delivers the clean water to the atomizing nozzle 301. The end of the atomizing nozzle 301 passes through the blower nozzle 104 and is located inside the blower nozzle 104, atomizing and spraying the clean water. When the blower nozzle 104 is activated, it uses wind power to carry out water mist and spray it to the surrounding area, thereby reducing dust in the surrounding air. The water pump 5 is set separately in front of the support base 1. After the clean water in the water tank 4 is consumed, the restriction on the water tank 4 is released, and the first quick connector 303 and the second quick connector 502 are separated. The water tank 4 can then be removed and moved to the water filling point without moving the entire device, which is more convenient. With multiple water tanks 4, when one water tank 4 is being filled, another water tank 4 can be directly replaced, thereby avoiding a long period of vacuum in the dust reduction work.

[0023] In order to achieve the spraying direction of the blower nozzle 104, the device adopts the following technical solution: a first pulley 101 is fixedly installed at the four corner edges of the support base 1, a storage battery 106 is fixedly installed inside the support base 1, a second adjusting motor 105 is fixedly installed at the top inside the support base 1, the output end of the second adjusting motor 105 is fixedly connected to the bracket 102, a first adjusting motor 103 is fixedly connected to one side of the bracket 102, and the output end of the first adjusting motor 103 is fixedly connected to the blower nozzle 104.

[0024] The device is easily moved by the first pulley 101, and the battery 106 can provide power to the device, so there is no need to run cables again. Starting the second adjusting motor 105 can drive the bracket 102 to rotate, and the rotation of the bracket 102 will drive the blower nozzle 104 to rotate, thereby adjusting the spraying direction of the blower nozzle 104. Starting the first adjusting motor 103 can drive the blower nozzle 104 to rotate vertically, thereby adjusting the spraying height of the blower nozzle 104.

[0025] To achieve the purpose of fixing the water storage tank 4 to the front of the support base 1, the device adopts the following technical solution: Limiting blocks 2 are symmetrically fixed to the left and right sides of the front of the support base 1. Limiting grooves 201 are formed in the limiting blocks 2. Limiting pins 202 are slidably installed in the limiting grooves 201. Spring pads 203 are fixed to the limiting pins 202. Return springs 204 are sleeved on the limiting pins 202. A pull ring 205 is fixed to the end of the limiting pins 202. Limiting holes 405 are formed on both sides of the water storage tank 4. 405 cooperates with the limiting pin 202. A filling port 402 is fixedly connected to the top of the water tank 4. A sealing cap 403 is threaded on the filling port 402. A supporting anti-slip block 404 is fixedly connected to the bottom of the water tank 4. A back clip 6 is fixedly connected to the front of the water tank 4. An installation groove 601 is opened in the back clip 6. A push handle 602 is slidably installed in the installation groove 601. A threaded through hole 603 is opened on the front of the back clip 6. The threaded through hole 603 communicates with the inside of the installation groove 601. A fixing bolt 604 is threaded in the threaded through hole 603.

[0026] The return spring 204 can provide a certain pushing force to the spring pad 203. The spring pad 203, when pushed, will drive the limit pin 202 to move, thereby allowing the limit pin 202 to insert into the limit hole 405, which can fix the water tank 4 in front of the support base 1. The pull ring 205 can drive the limit pin 202 to move. The push handle 602 is slidably installed inside the mounting groove 601. The push handle 602 can be pulled out part of the way, so as to hold the push handle 602 and assist the second pulley 401, which can push the water tank 4 to move. After tightening the fixing bolt 604, the end of the fixing bolt 604 will contact the push handle 602, thereby fixing the push handle 602 inside the mounting groove 601.

[0027] The working principle and usage process of this utility model are as follows: When using the device, it is necessary to place it in a suitable position, add a certain amount of clean water into the water storage tank 4, start the water pump 5 to pump the clean water to the conveying ring 3 through the pipeline, the conveying ring 3 conveys the clean water to the atomizing nozzle 301, the atomizing nozzle 301 will atomize the clean water inside the blower nozzle 104, start the blower inside the blower nozzle 104 to generate wind to blow the water mist into the air, thereby performing dust suppression operation in the surrounding space. When it is necessary to add water to the water storage tank 4, the first quick connector 303 and the second quick connector 502 need to be separated first, pull the pull ring 205 to drive the limit pin 202 out of the limit hole 405, thereby releasing the restriction on the water storage tank 4. The water storage tank 4 can be moved by pushing the handle 602, making it easy to move the water storage tank 4 to the water filling point for water filling. At this time, another water storage tank 4 can be directly replaced. After the connection is completed, the dust suppression work can be carried out again.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust suppression machine, comprising a support base (1), characterized in that: A bracket (102) is rotatably mounted on the support base (1). A blower nozzle (104) is rotatably mounted between the brackets (102) via a shaft. A conveying ring (3) is fixedly sleeved at the end of the blower nozzle (104). An atomizing nozzle (301) is fixedly connected to the inner wall of the conveying ring (3). A conveying hose (302) is fixedly connected to the conveying ring (3). A first quick connector (303) is fixedly connected to the other end of the conveying hose (302). A water storage tank (4) is provided in front of the support base (1). A second pulley (401) is rotatably mounted on both sides of the water storage tank (4) near the lower edge. A water pump (5) is fixedly connected inside the water storage tank (4). A connecting pipe (501) is fixedly connected to the output end of the water pump (5). A second quick connector (502) is fixedly connected to the other end of the connecting pipe (501). The second quick connector (502) and the first quick connector (303) cooperate with each other.

2. A dust suppression machine according to claim 1, characterized in that: The first pulley (101) is fixedly installed on the support base (1) near the four corner edges, and the battery (106) is fixedly installed inside the support base (1).

3. A dust suppression machine according to claim 1, characterized in that: A second adjusting motor (105) is fixedly installed at the top of the support base (1). The output end of the second adjusting motor (105) is fixedly connected to the bracket (102). A first adjusting motor (103) is fixedly connected to one side of the bracket (102). The output end of the first adjusting motor (103) is fixedly connected to the blower nozzle (104).

4. A dust suppression machine according to claim 1, characterized in that: The support base (1) is symmetrically fixed to the left and right sides of the front of the limiting block (2). The limiting block (2) has a limiting groove (201) inside. The limiting groove (201) is slidably installed with a limiting pin (202). A spring pad (203) is fixed on the limiting pin (202). A return spring (204) is sleeved on the limiting pin (202). A pull ring (205) is fixed at the end of the limiting pin (202).

5. A dust suppression machine according to claim 1, characterized in that: The water storage tank (4) has limit holes (405) on both sides, and the limit holes (405) cooperate with the limit pins (202). The water storage tank (4) has a filling port (402) fixedly connected to the top, and a sealing cap (403) is threaded onto the filling port (402). The water storage tank (4) has a supporting anti-slip block (404) fixedly connected to the bottom.

6. A dust suppression machine according to claim 1, characterized in that: The water storage tank (4) is fixedly connected to a back clip (6) on the front. The back clip (6) has an installation groove (601) inside. A push handle (602) is slidably installed in the installation groove (601). The back clip (6) has a threaded through hole (603) on the front. The threaded through hole (603) communicates with the inside of the installation groove (601). A fixing bolt (604) is threadedly installed in the threaded through hole (603).

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