Environment-friendly dust removal spraying equipment

Abstract

The utility model relates to the technical field of dedusting spraying, and discloses environment-friendly dedusting spraying equipment which comprises a hanging bracket and a fog gun machine installed in the hanging bracket, the top of the hanging bracket is connected with a rotating assembly, the other end of the rotating assembly is connected with a hanging rod, and a bolt hole is formed in the outer wall of the end, away from the hanging bracket, of the hanging rod in a penetrating mode. The outer wall of the suspender is connected with a power assembly, and the other end of the power assembly is connected with the rotating assembly. According to the environment-friendly dust removal spraying equipment, the rotating assembly is driven by the power assembly to rotate, and when the hoisting arm is kept still, the hanging bracket and the fog gun machine are rotated, so that the fog gun machine can rotate to complete spraying and dust falling operation of a fan-shaped surface, and the applicability of high-altitude operation of the dust removal fog gun machine is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal spraying, in particular to environmentally friendly dust removal spraying equipment. Background Art

[0002] Spray is a high-pressure system that sprays liquid in the form of extremely fine water particles. These tiny artificial fog particles can drift and suspend in the air for a long time, thus forming a white mist-like spectacle that looks very much like natural fog.

[0003] In building demolition and house construction, fog cannons are usually used. The fog cannons are used to spray water mist at the dust generated during the construction process, and the water mist is used to contact and mix with the dust floating in the air, so as to achieve the effect of dust reduction and dust removal. Fog cannons play a great environmental value in urban construction and improve the air environment quality during urban construction. In order to achieve dust reduction and dust removal operations on high-rise buildings, fog cannons are combined with cranes, and the fog cannons are lifted to a high altitude by the crane, so as to achieve dust reduction and dust removal operations on high-rise buildings. However, when lifting the fog cannon with a traditional crane, a lifting frame needs to be installed on the base of the fog cannon to lift the fog cannon. This makes the fog cannon hindered by the support rods around the hanger after it is lifted, and it cannot rotate normally, and it cannot perform fan-shaped spray dust reduction operations.

[0004] For example, the patent with announcement number CN213976207U discloses an arm-type lifting dust suppression device, which includes a subframe and a fog cannon. A frame is fixedly installed on the top left side of the subframe, and a turntable assembly is fixedly installed on the top of the frame by high-strength bolts. The top left side of the turntable assembly is rotatably connected with a basic arm, and a first variable-length oil cylinder is arranged between the right side of the basic arm and the top of the turntable assembly, and the two ends of the first variable-length oil cylinder are rotatably connected to the right side of the basic arm and the top of the turntable assembly, respectively, and the top of the basic arm is rotatably connected with a first folding arm. By setting up four folding arms, the fog cannon can be lifted to a higher height, greatly improving the working range of the fog cannon. It has the best dust suppression effect for large-scale projects, can reduce multiple types of dust suppression devices, reduce procurement costs, improve the dust suppression effect of dust suppression devices, and reduce haze in the air on a large scale.

[0005] However, the dust removal spray equipment in the above technology still has the following problems:

[0006] Because the lifting bracket is on both sides of the fog cannon, the fog cannon cannot rotate in the horizontal plane. The fog cannon can only perform spray dust reduction operations in front. If fan-shaped dust reduction operations are required, the boom must be swung. If there are obstacles on both sides of the boom, the boom cannot swing, and the fog cannon cannot perform dust reduction operations in a larger range, which greatly limits the dust reduction operation effect of the fog cannon at high altitude. Utility Model Content

[0007] In view of the deficiencies in the prior art, the utility model provides an environmentally friendly dust removal spray device, such as: the fog cannon can be rotated horizontally without rotating the boom, thereby improving the operability of the fog cannon in high-altitude dust reduction operations.

[0008] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an environmentally friendly dust removal spray device, comprising a hanger and a fog cannon installed in the hanger, the top of the hanger is connected to a rotating assembly, the other end of the rotating assembly is connected to a hanging rod, an outer wall of the hanging rod away from one end of the hanger is penetrated by a pin hole, the outer wall of the hanging rod is connected to a power assembly, and the other end of the power assembly is connected to the rotating assembly.

[0009] Furthermore, the power assembly includes a rotating motor and a connecting rod, one end of the connecting rod is fixedly connected to one end of the suspension rod close to the hanger, the other end of the connecting rod is fixedly connected to the rotating motor, and the output shaft of the rotating motor is connected to the rotating assembly.

[0010] Furthermore, the rotating assembly includes a rotating block and a T-shaped connecting block, one side of the rotating block is fixedly connected to the top of the hanger, a T-shaped groove is provided on the side of the rotating block away from the hanger, the thicker end of the T-shaped groove is located on the side close to the hanger, the T-shaped connecting block is rotatably connected to the T-shaped groove, and the thinner end of the T-shaped connecting block passes through the T-shaped groove and is fixedly connected to the hanger.

[0011] Furthermore, the rotating block is located at the center of gravity of the top of the hanger.

[0012] Furthermore, the output shaft of the rotating motor is fixedly connected with a main gear, the outer wall of the rotating block is sleeved with and fixedly connected with an outer gear disk, and the outer gear disk is meshed with the main gear.

[0013] Furthermore, the T-shaped connecting block and the T-shaped rotating groove are rotatably connected via a bearing.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] This environmentally friendly dust removal spray equipment drives the rotating component to rotate through the power component. When the lifting arm remains stationary, the hanger and the fog cannon are rotated, so that the fog cannon can rotate to complete the fan-shaped spray dust reduction operation, further improving the applicability of the dust removal fog cannon for high-altitude operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall appearance connection structure of the utility model;

[0017] Figure 2 Based on Figure 1 Schematic diagram of some connection structures;

[0018] Figure 3 Based on Figure 2 Exploded schematic diagram of the connection structure;

[0019] Figure 4 It is a cross-sectional schematic diagram of the rotating block connection structure of the utility model.

[0020] In the figure: 1, hanger; 2, fog cannon; 3, hanging rod; 4, rotating block; 5, T-shaped connecting block; 6, rotating motor; 7, connecting rod; 8, main gear; 9, outer gear plate; 301, pin hole; 401, T-shaped rotating groove. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figure 1 - Figure 4 An environmentally friendly dust removal spray device includes a hanger 1 and a fog cannon 2 installed in the hanger 1, the top of the hanger 1 is connected to a rotating assembly, the other end of the rotating assembly is connected to a hanging rod 3, the outer wall of the hanging rod 3 away from one end of the hanger 1 is penetrated by a pin hole 301, the outer wall of the hanging rod 3 is connected to a power assembly, and the other end of the power assembly is connected to the rotating assembly.

[0023] like Figure 1 - Figure 4 As shown, the environmentally friendly dust removal spray device in the utility model is similar in structure to the existing environmentally friendly dust removal spray device, such as an arm-type lifting dust suppression device disclosed in the patent with publication number CN213976207U. The main improvement of the utility model is that the user can rotate the hanger 1 and the fog cannon 2 through the rotating assembly when the lifting arm is inconvenient to swing, thereby completing a larger range of dust removal spray operations, such as Figures 1 to 4 When the dust removal operation is completed, the dust removal device 1 is put into operation, and the dust removal work is stopped, and the dust removal work is stopped by the dust removal device 1. When the dust removal operation is completed, the dust removal device 1 is stopped, and the dust removal work is stopped by the dust removal device 1. When the dust removal operation is completed, the dust removal device 1 is stopped, and the dust removal work is stopped, and the dust removal work is stopped by the dust removal device 1.

[0024] like Figure 1 - Figure 4 As shown, the power assembly includes a rotating motor 6 and a connecting rod 7, one end of the connecting rod 7 is fixedly connected to the end of the suspension rod 3 close to the hanger 1, the other end of the connecting rod 7 is fixedly connected to the rotating motor 6, and the output shaft of the rotating motor 6 is connected to the rotating assembly. The rotating motor 6 is fixed to the suspension rod 3 by the connecting rod 7, so that when the suspension rod 3 is stationary, the rotating assembly is driven to rotate by the rotating motor 6, so that the hanger 1 and the fog cannon 2 are rotated to perform dust reduction operations.

[0025] like Figure 1 - Figure 4 As shown, the rotating assembly includes a rotating block 4 and a T-shaped connecting block 5. One side of the rotating block 4 is fixedly connected to the top of the hanger 1. A T-shaped rotating groove 401 is provided on the side of the rotating block 4 away from the hanger 1. The thicker end of the T-shaped rotating groove 401 is located on the side close to the hanger 1. The T-shaped connecting block 5 is rotatably connected to the T-shaped rotating groove 401. The thinner end of the T-shaped connecting block 5 passes through the T-shaped rotating groove 401 and is fixedly connected to the hanger 3. The outer wall of the rotating block 4 is connected to a transmission member, which is connected to the output shaft of the rotating motor 6. The fog cannon 2 and the hanger 1 are sleeved under the T-shaped connecting block 5 through the T-shaped rotating groove 401 provided in the rotating block 4. When rotating, the T-shaped connecting block 5 and the hanger 3 remain stationary. The rotating block 4 rotates on the T-shaped connecting block 5 through the T-shaped rotating groove 401, so that the fog cannon 2 performs rotary spraying. The rotating motor 6 provides power support for the rotating block 4 through the transmission member.

[0026] like Figure 1 - Figure 4 As shown, the rotating block 4 is located at the center of gravity of the top of the hanger 1. The rotating block 4 is set at the center of gravity of the force point of the hanger 1, so that when the rotating block 4 rotates on the T-shaped connecting block 5, the force between the inner wall of the T-shaped rotating groove 401 and the T-shaped connecting block 5 is more uniform, thereby preventing the hanger 1 and the fog cannon 2 below from tilting.

[0027] like Figure 1 - Figure 4 As shown, the transmission member includes a main gear 8 and an outer gear disc 9, the output shaft of the rotating motor 6 is fixedly connected to the main gear 8, the outer gear disc 9 is sleeved with a rotating block 4 and is fixedly connected to the rotating block 4, and the outer gear disc 9 is meshed with the main gear 8. When the rotating motor 6 is started, the main gear 8 is driven to rotate, and the rotation of the main gear 8 drives the meshed outer gear disc 9 to rotate, thereby driving the rotating block 4 and the entire hanger 1 to rotate, thereby realizing the turning dust reduction operation of the fan-shaped surface of the fog cannon 2.

[0028] like Figure 1 - Figure 4As shown, the T-shaped connecting block 5 is rotatably connected to the T-shaped rotating groove 401 via a bearing. The T-shaped connecting block 5 is rotatably connected to the T-shaped rotating groove 401 via a bearing, which can further reduce the friction generated when the T-shaped connecting block 5 rotates in the T-shaped rotating groove 401, making the rotation of the hanger 1 smoother.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. An environmentally friendly dust removal spray device, comprising a hanger (1) and a fog cannon (2) installed in the hanger (1), characterized in that: The top of the hanger (1) is connected to a rotating assembly, the other end of the rotating assembly is connected to a hanging rod (3), an outer wall of the hanging rod (3) away from one end of the hanger (1) is penetrated by a pin hole (301), the outer wall of the hanging rod (3) is connected to a power assembly, and the other end of the power assembly is connected to the rotating assembly.

2. The environmentally friendly dust removal spray equipment according to claim 1 is characterized in that: The power assembly comprises a rotating motor (6) and a connecting rod (7), one end of the connecting rod (7) is fixedly connected to an end of the suspension rod (3) close to the hanger (1), the other end of the connecting rod (7) is fixedly connected to the rotating motor (6), and the output shaft of the rotating motor (6) is connected to the rotating assembly.

3. The environmentally friendly dust removal spray equipment according to claim 2 is characterized in that: The rotating assembly comprises a rotating block (4) and a T-shaped connecting block (5), one side of the rotating block (4) is fixedly connected to the top of the hanger (1), a T-shaped rotating groove (401) is provided on the side of the rotating block (4) away from the hanger (1), the thicker end of the T-shaped rotating groove (401) is located on the side close to the hanger (1), the T-shaped connecting block (5) is rotatably connected to the T-shaped rotating groove (401), the thinner end of the T-shaped connecting block (5) passes through the T-shaped rotating groove (401) and is fixedly connected to the hanger (3), and the outer wall of the rotating block (4) is connected to a transmission member, which is connected to the output shaft of the rotating motor (6).

4. The environmentally friendly dust removal spray equipment according to claim 3 is characterized in that: The rotating block (4) is located at the center of gravity of the top of the hanger (1).

5. An environmentally friendly dust removal spray device according to claim 3 or 4, characterized in that: The transmission member comprises a main gear (8) and an outer gear disc (9); the output shaft of the rotating motor (6) is fixedly connected to the main gear (8); the outer gear disc (9) is sleeved with a rotating block (4) and is fixedly connected to the rotating block (4); and the outer gear disc (9) is meshed with the main gear (8).

6. The environmentally friendly dust removal spray equipment according to claim 3 or 4, characterized in that: The T-shaped connecting block (5) and the T-shaped rotating groove (401) are rotatably connected via a bearing.

7. The environmentally friendly dust removal spray equipment according to claim 5 is characterized in that: The T-shaped connecting block (5) and the T-shaped rotating groove (401) are rotatably connected via a bearing.

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