Environment-friendly dust falling device convenient to use

Abstract

The utility model provides an environment-friendly dust falling device convenient to use, which comprises a mounting rack, movable wheels fixedly mounted at the bottom of the mounting rack, a mounting seat fixedly mounted on the surface of the mounting rack, a rotating mechanism mounted inside the mounting seat, a fog gun mounted at the top of the rotating mechanism in a hinged manner, and a dust falling mechanism fixedly mounted at the front end of the fog gun, a pushing handle is mounted on one side of the mounting frame, a rotating mechanism is arranged, a stepping motor is controlled to rotate to drive a gear fixedly mounted at the output end to rotate, the gear is in meshed connection with a gear ring on the surface of a rotating shaft, and when the gear rotates, the gear ring drives the rotating shaft to rotate in the middle of a bearing; the rotating shaft rotates to drive the rotating frame at the top to rotate and adjust on the mounting base, so that the fog gun mounted at the top of the rotating frame drives the nozzle at the front end to rotate along with the rotating frame, dust falling is adjusted according to the dust raising area of the construction site, and dust falling in different directions is facilitated under the condition that the cart is not moved.

Description

Technical Field

[0001] The utility model relates to the field of dust reduction equipment, in particular to an environmentally friendly dust reduction device which is convenient to use. Background Art

[0002] During the construction process, workers will install fog cannons on the construction site to generate water mist through the fog cannon to reduce dust on the construction site. Usually, the fog cannon is installed on a cart, but the fog cannon will shake when working, and the buckle is not firmly fixed. The buckle will loosen during the shaking process, and then the fog cannon will move, causing the fog cannon to collide with the equipment on the construction site, which will cause the fog cannon to be damaged; Among them, the application number is "CN202121044983.0" is a convenient construction dust reduction device, the utility model is provided with a shell, an electric push rod, a movable The moving block, the sliding rod, the connecting tube, the connecting rod, the first rod body, the second rod body and the supporting rod rely on the cooperation of the above parts to enhance the fixing effect of the trolley and the ground, thereby preventing the fog cannon from moving after the buckle is loosened, and further preventing the fog cannon from colliding with the equipment on the construction site and then causing damage. However, the dust reduction device still has certain shortcomings during use. Since the dust reduction device body is fixedly installed on the trolley, and the trolley is fixedly installed on the ground, the dust reduction device can only reduce dust in a fixed direction during use, making it inconvenient to adjust its dust reduction range according to the dust-raising area of ​​the construction site. Utility Model Content

[0003] The purpose of the utility model is to provide an easy-to-use environmentally friendly dust reduction device to solve the problem raised in the above background technology that since the dust reduction device body is fixedly installed on a cart, and the cart is fixedly installed on the ground, the dust reduction device can only reduce dust in a fixed direction during use, making it difficult to adjust its dust reduction range according to the dust-raising area of ​​the construction site.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly dust reduction device that is easy to use, comprising a mounting frame, a movable wheel is fixedly mounted on the bottom of the mounting frame, a mounting seat is fixedly mounted on the surface of the mounting frame, a rotating mechanism is installed inside the mounting seat, a fog cannon is hingedly mounted on the top of the rotating mechanism, a dust reduction mechanism is fixedly mounted on the front end of the fog cannon, and a push handle is installed on one side of the mounting frame;

[0005] The rotating mechanism comprises a bearing, a rotating shaft, a gear ring, a stepping motor, a gear and a rotating frame. The bearing is fixedly installed inside a mounting seat, and the rotating shaft is installed in the middle of the bearing.

[0006] As a further description of the utility model: a gear ring is fixedly installed on the surface of the rotating shaft, a stepper motor is fixedly installed inside the mounting seat, a gear is fixedly installed on the output end of the stepper motor, the gear is meshingly connected with the gear ring, a rotating frame is fixedly installed on the top of the rotating shaft, and the fog cannon is hingedly installed inside the rotating frame.

[0007] As a further description of the utility model: the dust reduction mechanism includes a water supply pipe installed at the front end of the fog cannon, the water supply pipe is located at the front end of the fog cannon and is in a ring shape, a plurality of nozzles are fixedly installed on the surface of the water supply pipe, one end of the water supply pipe is fixedly connected to a water pump, the water pump is fixedly installed on the surface of the mounting frame, a water tank is provided on one side of the water pump, and the water inlet end of the water pump is connected to the water tank.

[0008] As a further description of the utility model: an electric push rod is hingedly installed on one side of the rotating frame, and the telescopic end of the electric push rod is hingedly connected to the front bottom of the fog cannon.

[0009] As a further description of the utility model: a dust cover is installed on the surface of the mounting frame, and the dust cover is arranged on the top of the water pump.

[0010] As a further description of the utility model: a control electrical box is installed on the surface of the rotating frame, the stepper motor, fog cannon, water pump and electric push rod are all electrically connected to the control electrical box, and the control electrical box is electrically connected to an external power supply.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) Through the provided rotating mechanism, the stepper motor is controlled to rotate and drive the gear fixedly installed at the output end to rotate. The gear is meshed with the gear ring on the surface of the rotating shaft. When the gear rotates, the gear ring drives the rotating shaft to rotate in the middle of the bearing. The rotating shaft rotates and drives the rotating frame at the top to rotate and adjust on the mounting seat, so that the fog cannon installed on the top of the rotating frame drives the nozzle at the front end to follow the rotation, so that the dust reduction can be adjusted according to the dust-raising area of ​​the construction site, so as to facilitate dust reduction in different directions without moving the cart;

[0013] (2) Through the dust reduction mechanism, the water pump is controlled to transport the water in the water tank to the water supply pipe. The water supply pipe is located at the front end of the fog cannon and is in a ring shape. Several nozzles are installed on the ring-shaped water supply pipe. The water in the water supply pipe is sprayed out from the nozzles. Under the blowing of the fog cannon, the water mist is blown to the dust area to achieve the dust reduction effect, thereby ensuring a good environment at the construction site. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2It is a side view structural schematic diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the rotating mechanism structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the dust reduction mechanism of the utility model.

[0018] In the figure: 1. Mounting frame; 2. Movable wheel; 3. Mounting seat; 4. Rotating mechanism; 41. Bearing; 42. Rotating shaft; 43. Ring gear; 44. Stepping motor; 45. Gear; 46. Rotating frame; 5. Mist cannon; 6. Dust suppression mechanism; 61. Water supply pipe; 62. Nozzle; 63. Water pump; 64. Water tank; 7. Push handle; 8. Electric push rod; 9. Dust cover; 10. Control electrical box. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-Figure 4 The utility model provides a technical solution: an environmentally friendly dust reduction device that is easy to use, including a mounting frame 1, a movable wheel 2 is fixedly installed at the bottom of the mounting frame 1, a mounting seat 3 is fixedly installed on the surface of the mounting frame 1, a rotating mechanism 4 is installed inside the mounting seat 3, a fog cannon 5 is hingedly installed on the top of the rotating mechanism 4, a dust reduction mechanism 6 is fixedly installed at the front end of the fog cannon 5, and a push handle 7 is installed on one side of the mounting frame 1;

[0021] The rotating mechanism 4 includes a bearing 41 , a rotating shaft 42 , a gear ring 43 , a stepping motor 44 , a gear 45 and a rotating frame 46 . The bearing 41 is fixedly mounted inside the mounting seat 3 , and the rotating shaft 42 is mounted in the middle of the bearing 41 .

[0022] In this embodiment: a gear ring 43 is fixedly installed on the surface of the rotating shaft 42, a stepper motor 44 is fixedly installed inside the mounting seat 3, a gear 45 is fixedly installed on the output end of the stepper motor 44, the gear 45 is meshingly connected with the gear ring 43, a rotating frame 46 is fixedly installed on the top of the rotating shaft 42, and the fog cannon 5 is hingedly installed inside the rotating frame 46.

[0023] During specific use: the stepper motor 44 is controlled to rotate to drive the gear 45 fixedly installed on the output end to rotate. The gear 45 is meshed and connected with the ring gear 43 on the surface of the rotating shaft 42. When the gear 45 rotates, the ring gear 43 drives the rotating shaft 42 to rotate in the middle of the bearing 41. The rotation of the rotating shaft 42 drives the rotating frame 46 on the top to rotate and adjust on the mounting seat 3, so that the fog cannon 5 installed on the top of the rotating frame 46 drives the nozzle 62 at the front end to follow the rotation, so that the dust reduction can be adjusted according to the dust-raising area of ​​the construction site, so as to facilitate dust reduction in different directions without moving the cart.

[0024] In this embodiment: the dust reduction mechanism 6 includes a water supply pipe 61 installed at the front end of the fog cannon 5. The water supply pipe 61 is located at the front end of the fog cannon 5 and is in a ring shape. A plurality of nozzles 62 are fixedly installed on the surface of the water supply pipe 61. One end of the water supply pipe 61 is fixedly connected to a water pump 63. The water pump 63 is fixedly installed on the surface of the mounting frame 1. A water tank 64 is provided on one side of the water pump 63, and the water inlet end of the water pump 63 is connected to the water tank 64.

[0025] During specific use: control the water pump 63 to transport the water in the water tank 64 to the water supply pipe 61. The water supply pipe 61 is located at the front end of the fog cannon 5 and is in a ring shape. A number of nozzles 62 are installed on the ring-shaped water supply pipe 61. The water in the water supply pipe 61 is sprayed out from the nozzles 62. Under the blowing of the fog cannon 5, the water mist is blown to the dusty area to achieve the dust reduction effect, thereby ensuring a good environment at the construction site.

[0026] In this embodiment, an electric push rod 8 is hingedly mounted on one side of the rotating frame 46 , and the telescopic end of the electric push rod 8 is hingedly connected to the front bottom of the fog cannon 5 .

[0027] During specific use: an electric push rod 8 is hinged on one side of the rotating frame 46, and the telescopic end of the electric push rod 8 is hinged to the bottom of the front end of the fog cannon 5. When the electric push rod 8 is telescoped, it can drive the fog cannon 5 and the nozzle 62 installed at the front end to adjust the elevation and depression angles, further improving the adjustment range of the dust suppression device.

[0028] In this embodiment, a dust cover 9 is installed on the surface of the mounting frame 1 , and the dust cover 9 is arranged on the top of the water pump 63 .

[0029] When used specifically, the dust cover 9 arranged on the top of the water pump 63 can protect the water pump 63 and prevent the water pump 63 from being damaged by the accumulation of dust and gravel due to excessive smoke and dust on site.

[0030] In this embodiment: a control box 10 is installed on the surface of the rotating frame 46, the stepper motor 44, the fog cannon 5, the water pump 63 and the electric push rod 8 are all electrically connected to the control box 10, and the control box 10 is electrically connected to an external power supply.

[0031] During specific use: when the control box 10 is connected to the external power supply, the stepper motor 44, the fog cannon 5, the water pump 63 and the electric push rod 8 are powered on and controlled to operate; when the control box 10 is disconnected from the external power supply, the equipment stops operating.

[0032] Working principle: Control the stepper motor 44 to rotate and drive the gear 45 fixedly installed on the output end to rotate. The gear 45 is meshed with the ring gear 43 on the surface of the rotating shaft 42. When the gear 45 rotates, the ring gear 43 drives the rotating shaft 42 to rotate in the middle of the bearing 41. The rotation of the rotating shaft 42 drives the rotating frame 46 on the top to rotate and adjust on the mounting seat 3, so that the fog cannon 5 installed on the top of the rotating frame 46 drives the nozzle 62 at the front end to follow the rotation, so that the dust reduction is adjusted according to the dust-raising area of ​​the construction site, which is convenient for dust reduction in different directions without moving the cart. When the electric push rod 8 is extended and retracted, it can drive the fog cannon 5 and the nozzle 62 installed at the front end to adjust the elevation and depression angles, further improving the adjustment range of the dust reduction device.

[0033] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for technical personnel in the field to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A convenient and environmentally friendly dust suppression device, comprising a mounting frame (1), characterized in that: A movable wheel (2) is fixedly mounted on the bottom of the mounting frame (1), a mounting seat (3) is fixedly mounted on the surface of the mounting frame (1), a rotating mechanism (4) is mounted inside the mounting seat (3), a fog cannon (5) is hingedly mounted on the top of the rotating mechanism (4), a dust suppression mechanism (6) is fixedly mounted on the front end of the fog cannon (5), and a pushing handle (7) is mounted on one side of the mounting frame (1); The rotating mechanism (4) comprises a bearing (41), a rotating shaft (42), a gear ring (43), a stepping motor (44), a gear (45) and a rotating frame (46); the bearing (41) is fixedly mounted inside the mounting seat (3); and the rotating shaft (42) is mounted in the middle of the bearing (41); An electric push rod (8) is hingedly mounted on one side of the rotating frame (46), the telescopic end of the electric push rod (8) is hingedly connected to the front bottom of the fog cannon (5), and a dust cover (9) is mounted on the surface of the mounting frame (1).

2. The environmentally friendly dust suppression device according to claim 1 is characterized in that: A gear ring (43) is fixedly mounted on the surface of the rotating shaft (42), a stepper motor (44) is fixedly mounted inside the mounting seat (3), a gear (45) is fixedly mounted on the output end of the stepper motor (44), the gear (45) is meshingly connected with the gear ring (43), a rotating frame (46) is fixedly mounted on the top of the rotating shaft (42), and the fog cannon (5) is hingedly mounted inside the rotating frame (46).

3. The environmentally friendly dust suppression device according to claim 2 is characterized in that: The dust suppression mechanism (6) comprises a water supply pipe (61) installed at the front end of the fog cannon (5); the water supply pipe (61) is located at a section of the front end of the fog cannon (5) in a ring shape; a plurality of nozzles (62) are fixedly installed on the surface of the water supply pipe (61); one end of the water supply pipe (61) is fixedly connected to a water pump (63); the water pump (63) is fixedly installed on the surface of the mounting frame (1); a water tank (64) is provided on one side of the water pump (63); a water inlet end of the water pump (63) is connected to the water tank (64); and the dust cover (9) is provided on the top of the water pump (63).

4. The convenient and environmentally friendly dust suppression device according to claim 3 is characterized by: A control box (10) is installed on the surface of the rotating frame (46); the stepping motor (44), the fog cannon (5), the water pump (63) and the electric push rod (8) are all electrically connected to the control box (10); and the control box (10) is electrically connected to an external power supply.

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