Dust falling device for environmental sanitation engineering

Abstract

The utility model relates to the technical field of dust falling equipment, and discloses a dust falling device for environmental sanitation engineering, which comprises a base, a bracket is fixedly mounted on the top side of the base, a support is fixedly mounted on one side of the back of the top of the bracket, and a fixed seat is fixedly mounted on the left side of the bottom of the bracket. A connecting seat is fixedly mounted at the top end of the bracket, transmission parts are arranged at the support and the fixed seat, a lifting rotating part is arranged at the connecting seat, and a fog gun machine is arranged at the top of the lifting rotating part; a driven belt wheel drives a crank to rotate, then a rotating column rotates along the inner wall of a frame plate to extrude the crank, the frame plate can be driven to move up and down in a reciprocating mode, then a fixing plate drives a sliding rod to move up and down synchronously, and the sliding rod can move up and down in a reciprocating mode while rotating; and therefore, the fog gun machine can carry out dust falling treatment on the periphery of different heights, and the dust falling treatment range is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of dust reduction equipment, in particular to a dust reduction device for environmental sanitation engineering. Background Art

[0002] Environmental sanitation engineering is an indispensable and organic part of urban planning. It mainly studies how to protect and rationally utilize natural resources, use scientific means to solve increasingly serious environmental problems, improve environmental quality, and promote environmental protection and social development.

[0003] A new type of dust suppression device for environmental sanitation engineering disclosed in the Chinese patent with publication number CN211215951U includes a transverse bottom plate, a longitudinal branch pipe, an adjustable support rod, an adjustment socket, an adjustment bolt, an auxiliary rotating frame structure, a side support rod, a bottom conduit, a valve, a longitudinal conduit, an adjustable fixed frame structure, a V-shaped conduit and an atomizing nozzle, wherein the longitudinal branch pipe is welded to the middle and upper part of the transverse bottom plate; the adjustable support rod is plugged into the inner upper part of the longitudinal branch pipe; the adjustment socket is sequentially opened in the front middle position of the adjustable support rod from top to bottom. The lower end of the L-shaped reinforcement frame of the utility model is welded to the left and right sides of the ball bearing, and the upper end screws of the L-shaped reinforcement frame are installed on the left and right sides of the lower part of the transverse rotating frame, which is conducive to increasing the fixing effect of the transverse rotating frame during use; the positioning ring screw is installed on the left side of the connecting side frame, which is conducive to conveniently positioning the longitudinal conduit during use.

[0004] In the process of implementing this application, the inventors found that there are at least the following problems in this technology: since the floating dust in the air is omnidirectional, it is necessary to carry out dust reduction treatment on the floating dust on all sides, but the above-mentioned dust reduction device does not have the function of multi-directional rotation and can only process the floating dust in one direction. Therefore, further improvement can be made. Utility Model Content

[0005] In order to solve the above-mentioned problems, the utility model provides the following technical solutions: a dust reduction device for environmental sanitation engineering, comprising a base, a bracket fixedly installed on the top side of the base, a support fixedly installed on the top back side of the bracket, a fixed seat fixedly installed on the bottom left side of the bracket, a connecting seat fixedly installed on the top of the bracket, transmission parts are arranged at the support and the fixed seat, a lifting and rotating part is arranged at the connecting seat, and a fog cannon is arranged on the top of the lifting and rotating part.

[0006] As an optimization, the transmission component includes a rotating shaft rotatably connected to the end of the support, a main pulley is fixedly installed on the back end of the rotating shaft, a rotating rod is rotatably connected to the end of the fixed seat, a slave pulley is fixedly installed on the back end of the rotating rod, a transmission belt is sleeved on the outer side of the main pulley and the slave pulley, an extrusion rod is fixedly installed on the front end of the rotating shaft, a crank is fixedly installed on the front end of the rotating rod, and the end of the crank is rotatably connected to a rotating column.

[0007] As an optimization, the main pulley and the output shaft of the motor are fixedly installed, and the main pulley and the slave pulley are connected by a transmission belt. The motor drives the main pulley to rotate, and the transmission belt drives the slave pulley to rotate synchronously.

[0008] As an optimization, the lifting and rotating component includes a rotating drum rotatably connected in a connecting seat, a sliding rod is slidably connected to the inside of the rotating drum, a limiting plate is fixedly installed on the outside of the sliding rod, the bottom end of the sliding rod is rotatably connected to a base, a fixing plate is fixedly installed on the end of the base, a frame plate is fixedly installed on the bottom of the fixing plate, a top plate is fixedly installed on the top of the sliding rod, and the fog cannon is fixedly installed on the top side of the top plate.

[0009] As an optimization, a track groove is opened on the outer side of the rotating drum, and the track groove is in an "X" shape. The end of the extrusion rod is slidably connected in the track groove, and the extrusion rod is driven to rotate by the main pulley, which in turn causes the extrusion rod to extrude it along the inner wall trajectory of the track groove, causing the rotating drum to rotate half a circle, thereby driving the rotating drum to rotate intermittently as the extrusion rod rotates.

[0010] As an optimization, limiting grooves are provided on the inner walls on both sides of the rotating drum corresponding to the limiting plates, and the limiting plates are slidably connected in the limiting grooves. The limiting plates are located in the limiting grooves to limit the sliding rod, and then the sliding rod will rotate synchronously with the rotating drum, thereby driving the fog cannon on the top of the top plate to rotate and deflect the spraying and dust reduction angle.

[0011] As an optimization, the frame plate is a hollow structure with horizontal sides and a semicircular middle. The rotating column is slidably connected to the inside of the frame plate. The crank is driven to rotate by the rotation of the pulley, which in turn drives the rotating column to slide along the inner wall of the frame plate, thereby squeezing the frame plate and driving it to move up and down, thereby driving the sliding rod up and down through the fixed plate.

[0012] The beneficial effects of the utility model are:

[0013] 1. The dust suppression device for environmental sanitation projects will drive the extrusion rod to rotate through the main pulley, and then the extrusion rod will rotate into the track of the track groove and squeeze it, so it will drive the rotating drum to rotate half a circle, and then the extrusion rod will drive the rotating drum to rotate intermittently, and then the limiting plate in the limiting groove will limit the sliding rod, so the sliding rod will rotate synchronously with the rotating drum, and then drive the fog cannon on the top of the top plate to rotate synchronously, so that it can spray all around for dust reduction.

[0014] 2. The dust reduction device for environmental sanitation engineering drives the crank to rotate through the pulley, and then rotates along the inner wall of the frame plate through the rotating column to squeeze it, so it drives the frame plate to move back and forth, and then drives the slide bar to move up and down synchronously through the fixed plate, so that the slide bar moves up and down while rotating, and then the fog cannon performs dust reduction treatment on all sides at different heights, thereby increasing the range of dust reduction treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the connection relationship between the transmission component structure and the lifting and rotating component structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the transmission component of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the lifting and rotating parts of the utility model.

[0019] In the figure: 1. base; 2. bracket; 3. support; 4. fixed seat; 5. connecting seat; 6. transmission component; 61. rotating shaft; 62. main pulley; 63. rotating rod; 64. slave pulley; 65. transmission belt; 66. extrusion rod; 67. crank; 68. rotating column; 7. lifting and rotating component; 71. rotating drum; 711. track groove; 712. limiting groove; 72. sliding rod; 73. limiting plate; 74. base; 75. fixing plate; 76. frame plate; 77. top plate; 8. fog cannon. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1A dust suppression device for environmental sanitation engineering includes a base 1, a bracket 2 is fixedly installed on the top side of the base 1, a support 3 is fixedly installed on the top back side of the bracket 2, a fixing seat 4 is fixedly installed on the left bottom side of the bracket 2, a connecting seat 5 is fixedly installed on the top of the bracket 2, a transmission component 6 is arranged at the support 3 and the fixing seat 4, a lifting and rotating component 7 is arranged at the connecting seat 5, and a fog cannon 8 is arranged on the top of the lifting and rotating component 7.

[0022] See also Figure 2-3 The transmission component 6 includes a rotating shaft 61 rotatably connected to the end of the support 3, a main pulley 62 is fixedly installed on one end of the back side of the rotating shaft 61, and the main pulley 62 and the output shaft of the motor are fixedly installed. The end of the fixed seat 4 is rotatably connected with a rotating rod 63, and a slave pulley 64 is fixedly installed on one end of the back side of the rotating rod 63. A transmission belt 65 is sleeved on the outer side of the main pulley 62 and the slave pulley 64. The main pulley 62 and the slave pulley 64 are connected by the transmission belt 65. The main pulley 62 is driven to rotate by the motor, and then the slave pulley 64 is driven to rotate synchronously by the transmission belt 65; an extrusion rod 66 is fixedly installed on one end of the front side of the rotating shaft 61, and a crank 67 is fixedly installed on one end of the front side of the rotating rod 63, and a rotating column 68 is rotatably connected to the end of the crank 67.

[0023] See also Figure 3-4 The lifting and rotating component 7 includes a rotating cylinder 71 rotatably connected to the connecting seat 5, a sliding rod 72 is slidably connected inside the rotating cylinder 71, a limiting plate 73 is fixedly installed on the outer side of the sliding rod 72, and the bottom end of the sliding rod 72 is rotatably connected to a base 74, a fixing plate 75 is fixedly installed at the end of the base 74, and a frame plate 76 is fixedly installed at the bottom of the fixing plate 75. The frame plate 76 is a hollow structure with horizontal sides and a semicircular middle. The rotating column 68 is slidably connected to the inside of the frame plate 76, and the crank 67 is driven to rotate by the rotation of the pulley 64, which in turn drives the rotating column 68 to slide along the inner wall of the frame plate 76, so it squeezes the frame plate 76 to drive it to move up and down, thereby driving the sliding rod 72 to rise and fall through the fixing plate 75;

[0024] See also Figure 3-4 A track groove 711 is provided on the outer side of the rotating drum 71, and the track groove 711 is in an "X" shape. The end of the squeezing rod 66 is slidably connected in the track groove 711, and the squeezing rod 66 is driven to rotate by the main pulley 62, so that the squeezing rod 66 squeezes the track groove 711 along the inner wall track, so that the rotating drum 71 rotates half a circle, and the rotating drum 71 is driven to rotate intermittently with the rotation of the squeezing rod 66;

[0025] See also Figure 3-4A top plate 77 is fixedly installed on the top of the slide rod 72, and the fog cannon 8 is fixedly installed on the top side of the top plate 77. Limiting grooves 712 are provided on the inner walls of both sides of the rotating drum 71 corresponding to the limiting plates 73. The limiting plates 73 are slidably connected in the limiting grooves 712. The limiting plates 73 are located in the limiting grooves 712 to limit the slide rod 72, and then the slide rod 72 will rotate synchronously with the rotating drum 71, thereby driving the fog cannon 8 on the top of the top plate 77 to rotate and deflect the spraying and dust reduction angle.

[0026] When using, refer to Figure 1-4 , the rotation of the main pulley 62 will drive the extrusion rod 66 to rotate, so the extrusion rod 66 will be squeezed along the track groove 711, and then the drum 71 will be driven to rotate half a circle, so the drum 71 will be driven to rotate intermittently with the rotation of the extrusion rod 66, and because the limiting plate 73 limits the sliding rod 72 in the limiting groove 712, the sliding rod 72 will rotate synchronously with the drum 71, and then the fog cannon 8 on the top of the top plate 77 will be driven to rotate synchronously, so that the surrounding area can be sprayed for dust reduction treatment;

[0027] At the same time, the transmission belt 65 will drive the slave pulley 64 to rotate when the main pulley 62 rotates, and then drive the crank 67 to rotate, so the rotating column 68 will rotate along the inner wall of the frame plate 76 to squeeze it, and then drive the frame plate 76 to move up and down, so the sliding rod 72 will be driven by the fixed plate 75 to move up and down synchronously, and then the sliding rod 72 will move up and down while rotating, so the fog cannon 8 will perform dust reduction treatment on the surroundings at different heights.

[0028] To sum up, the dust reduction device for environmental sanitation engineering will drive the extrusion rod 66 to rotate through the main pulley 62, and then the extrusion rod 66 will rotate to the track of the track groove 711 and squeeze it, so it will drive the rotating drum 71 to rotate half a circle, and then the extrusion rod 66 will drive the rotating drum 71 to rotate intermittently, and then the limiting plate 73 located in the limiting groove 712 will limit the slide bar 72, so the slide bar 72 will rotate synchronously with the rotating drum 71, and then it will drive the fog cannon 8 on the top of the top plate 77 to rotate synchronously, so that it can spray all around to carry out dust reduction treatment.

[0029] The crank 67 is driven to rotate by the pulley 64, and then the rotating column 68 is used to rotate along the inner wall of the frame plate 76 to squeeze it, so the frame plate 76 is driven to move back and forth, and then the sliding rod 72 is driven to move up and down synchronously through the fixed plate 75, so that the sliding rod 72 moves up and down while rotating, and then the fog cannon 8 performs dust reduction treatment on the surroundings at different heights, thereby increasing the range of dust reduction treatment.

[0030] In the description of the present invention, unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connect", and "fix" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] The standard parts used in the utility model can all be purchased from the market, and the special-shaped parts can all be customized according to the description and the drawings.

[0032] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A dust suppression device for environmental sanitation engineering, comprising a base (1), characterized in that: A bracket (2) is fixedly mounted on the top side of the base (1), a support (3) is fixedly mounted on the top back side of the bracket (2), a fixing seat (4) is fixedly mounted on the left side of the bottom of the bracket (2), a connecting seat (5) is fixedly mounted on the top of the bracket (2), a transmission component (6) is arranged at the support (3) and the fixing seat (4), a lifting and rotating component (7) is arranged at the connecting seat (5), and a fog cannon (8) is arranged on the top of the lifting and rotating component (7).

2. A dust suppression device for environmental sanitation engineering according to claim 1, characterized in that: The transmission component (6) comprises a rotating shaft (61) rotatably connected to the end of the support (3); a main pulley (62) is fixedly mounted on one end of the rear side of the rotating shaft (61); a rotating rod (63) is rotatably connected to the end of the fixed seat (4); a slave pulley (64) is fixedly mounted on one end of the rear side of the rotating rod (63); a transmission belt (65) is sleeved on the outer sides of the main pulley (62) and the slave pulley (64); an extrusion rod (66) is fixedly mounted on one end of the front side of the rotating shaft (61); a crank (67) is fixedly mounted on one end of the front side of the rotating rod (63); and a rotating column (68) is rotatably connected to the end of the crank (67).

3. A dust suppression device for environmental sanitation engineering according to claim 2, characterized in that: The main pulley (62) and the output shaft of the motor are fixedly mounted, and the main pulley (62) and the slave pulley (64) are connected in transmission via a transmission belt (65).

4. The dust suppression device for environmental sanitation engineering according to claim 2, characterized in that: The lifting and rotating component (7) comprises a rotating cylinder (71) rotatably connected to the connecting seat (5), the rotating cylinder (71) is slidably connected to a sliding rod (72) inside, a limiting plate (73) is fixedly installed on the outer side of the sliding rod (72), the bottom end of the sliding rod (72) is rotatably connected to a base (74), the end of the base (74) is fixedly installed with a fixing plate (75), the bottom of the fixing plate (75) is fixedly installed with a frame plate (76), the top of the sliding rod (72) is fixedly installed with a top plate (77), and the fog cannon (8) is fixedly installed on the top side of the top plate (77).

5. The dust suppression device for environmental sanitation engineering according to claim 4, characterized in that: A track groove (711) is provided on the outer side of the rotating drum (71), and the track groove (711) is in an "X" shape. The end of the extrusion rod (66) is slidably connected in the track groove (711).

6. The dust suppression device for environmental sanitation engineering according to claim 4, characterized in that: The inner walls on both sides of the rotating drum (71) are provided with limiting grooves (712) corresponding to the limiting plates (73), and the limiting plates (73) are slidably connected in the limiting grooves (712).

7. The dust suppression device for environmental sanitation engineering according to claim 4, characterized in that: The frame plate (76) is a hollow structure with horizontal sides and a semicircular middle, and the rotating column (68) is slidably connected inside the frame plate (76).

Images