Dust removal device for house building construction

Abstract

The invention discloses a house building construction dust removal device which is applied to the technical field of house building construction and comprises a dust removal mechanism, the dust removal mechanism comprises a shell assembly, and when the house building construction dust removal device is used, the device is preferentially placed on a needed platform. And when spraying dust removal needs to be carried out in a near range, rotation of an adjusting ring is achieved by rotating a rotary knob, and the angle of a spray head can be adjusted. The angle of the spray head can be adjusted and changed, so that the range of the device is changed, the diameter of a sprayed cylinder is expanded, and the spray head is adjusted to be in a state of gathering towards the center when the fan blades need to be matched for remote spraying subsequently, so that the spray head can be matched with air blowing of the fan blades for spraying. Through the arrangement, different use angles of the spray head can be expanded to achieve different spraying effects, so that the use flexibility of the dust removal device is improved, and the use limitation is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of house construction, and in particular relates to a dust removal device for house construction. Background Art

[0002] During the construction of a house, a lot of dust is often generated. This dust floats in the air. Construction workers working in this environment will inhale a lot of floating dust. Even if they wear a mask, they will still inhale a lot of floating dust. Inhaling floating dust for a long time will cause great damage to the construction workers' lungs and may even cause cancer. The floating dust will also affect the work efficiency of the construction workers. Therefore, it is very necessary to take certain dust removal measures at the construction site.

[0003] At present, most dust removal devices use spray to achieve the effect of dust reduction. The spray dust removal device will produce water mist, which will combine with dust particles in the air to form agglomerates of dust and water mist, and settle down under the action of gravity. Water mist particles that are too large will displace the dust-laden air, and will be affected by turbulence and will not easily collide with dust particles, and the possibility of agglomeration with fine dust particles is minimal; while water mist particles that are too small will evaporate easily and will not be able to capture dust. Water mist particles of the same or similar size have a high probability of colliding with dust particles. Water mist particles collide with dust particles and agglomerate to form agglomerates, which will continue to grow larger and heavier until they finally settle naturally, achieving the purpose of eliminating dust.

[0004] In the prior art, when using dust removal devices for spray dust removal, there are the following disadvantages: 1. When the required dust removal range is small, the spray dust removal device uses a spray head to achieve the spray effect. The pressure of the spray head has a certain range, but the spray range is limited, and its spray angle is mostly fixed, which makes the spray effect of the dust removal device on the construction environment average, so the required spray time will be increased.

[0005] 2. When the required dust removal range is large, it is necessary to turn on the fan and cooperate with the water mist to achieve a longer range. In this case, the sprinkler heads are gathered together to achieve the spraying effect, and in order to ensure the spraying range, an external rotating structure is required to enable the barrel of the dust removal device to rotate at an angle. The rotating structure is driven by a motor, which not only increases the cost of use, but also increases the complexity of subsequent maintenance and repair. Summary of the invention

[0006] The object of the present invention is to provide a dust removal device for building construction, which has the advantage of realizing the adjustment of the angle of the nozzle, thereby changing the range of the device and expanding the diameter of the sprayed cylinder to achieve different spraying effects, thereby increasing the flexibility of use of the dust removal device and reducing the limitations of use; different from the additional cost of existing external drive equipment, the electric telescopic rod has low cost and convenient maintenance. This setting can reduce the tediousness and inconvenience of subsequent maintenance, which brings inconvenience to the use of the dust removal device.

[0007] The above technical objectives of the present invention are achieved through the following technical solutions: a dust removal device for building construction, including a dust removal mechanism, the dust removal mechanism including a shell assembly, the shell assembly including a shell, the surface of one end of the shell is fixedly sleeved with an end shell, one side of the end shell is fixedly installed with a cover shell, the interior of the end shell is provided with an adjustment mechanism, the adjustment mechanism includes a main pipe, one side of the adjustment mechanism is provided with a blower assembly, the blower assembly includes fan blades, the bottom of the fan blades is provided with a rotating assembly, the rotating assembly includes a rotating rod, one side of the rotating assembly is provided with a meshing assembly, the meshing assembly includes an internal gear, and the internal gear is rotatably sleeved on the surface of the rotating rod.

[0008] By adopting the above technical scheme, when using the dust removal device for house construction, the device is preferably placed on the required platform. When it is necessary to spray and remove dust in a relatively close range, the angle adjustment of the nozzle can be realized through the adjustment mechanism, thereby changing the range of the device and expanding the diameter of the cylinder to be sprayed. When it is necessary to cooperate with the fan blades for remote spraying in the future, the nozzle is adjusted to a state of gathering toward the center through the adjustment mechanism again, so as to cooperate with the fan blades for spraying. Through this setting, the different use angles of the nozzle can be expanded to achieve different spraying effects, thereby increasing the use flexibility of the dust removal device and reducing the use limitations. At the same time, in the use of the dust removal device, the blast assembly realizes the remote spraying of the water mist sprayed by the nozzle, and the blast assembly drives the rotating assembly to operate, and cooperates with the setting of the meshing assembly. In the operation transmission of the rotating assembly, the rotation adjustment of the rotating seat and the shell will be realized, further ensuring the use effect of the device, and the transmission of the blast assembly and the rotating assembly can also be cancelled by the setting of the meshing assembly. This arrangement is different from the additional cost of existing external drive equipment, and the electric telescopic rod has low cost and convenient maintenance. This arrangement can reduce the tediousness and inconvenience of subsequent maintenance, which brings inconvenience to the use of the dust removal device.

[0009] The present invention is further configured as follows: a support seat is fixedly installed on the bottom of the shell, a rotating seat is fixedly installed on the bottom of the support seat, a base is provided at the bottom of the rotating seat, a support frame located at the top of the shell is fixedly installed on the top of the base, a water pump is fixedly installed on the top of the support frame, the water inlet of the water pump is connected to a water inlet pipe, and the water outlet of the water pump is connected to a water outlet pipe.

[0010] With the above technical solution, the support base cooperates with the shell for support, wherein the rotating base drives the support base and the shell to rotate at the top of the base to adjust the angle. The water inlet pipe is connected to the external water supply tank, and the water in the water inlet pipe is transferred to the water outlet pipe through the operation of the water pump.

[0011] The present invention is further configured as follows: the main pipe is fixedly connected to one end of the shell, the surface of the main pipe is connected to a connecting pipe that penetrates to the outside of the end shell, the connecting pipe and the water outlet pipe are connected to each other via a rotating joint, an adjustment ring is provided on one side of the main pipe, nozzles that penetrate to the surface of the adjustment ring are equidistantly distributed on one side of the main pipe, a bellows is connected to the nozzle and the main pipe, and adjustment grooves that cooperate with the nozzles to penetrate are equidistantly provided on the inner side of the adjustment ring.

[0012] By adopting the above technical solution, the connection between the connecting pipe and the water outlet pipe will allow the water in the water outlet pipe to be transferred to the connecting pipe through the rotating joint, and the setting of the rotating joint will ensure that the rotation of the connecting pipe does not affect the connection of the water outlet pipe. The connecting pipe will then transfer the spray water to the inside of the main pipe, and then be transferred to different nozzles by the bellows, wherein the bellows is used to cooperate with different angles between the nozzle and the main pipe, and the adjustment groove will be used in conjunction with the nozzle penetrating the adjustment ring.

[0013] The present invention is further configured as follows: a fixing ring is fixedly sleeved on the surface of the nozzle, a connecting piece fixedly connected to the main pipe is provided at the bottom of the fixing ring, mounting blocks rotatably connected to each other are fixedly installed between the bottom of the fixing ring and the connecting piece, a meshing gear 1 is fixedly sleeved on the surface of the adjustment ring, a meshing gear 2 located inside the cover shell is meshed on the surface of the meshing gear 1, a rod body rotatably connected to the cover shell is fixedly sleeved inside the meshing gear 2, one end of the rod body passes through the front side of the cover shell and a knob is fixedly installed thereon.

[0014] With the above technical solution, the fixed ring supports the nozzle, and under the action of the mounting block, the nozzle can be adjusted in angle, wherein the connecting piece supports the nozzle and the mounting block. During the rotation, the rod body and the meshing gear 2 are driven to rotate, and the meshing gear 2 drives the meshing gear 1 to rotate, thereby realizing the rotation of the adjustment ring.

[0015] The present invention is further configured as follows: the fan blades are located inside the shell, a rotary motor is provided on the rear side of the fan blades, the output end of the rotary motor is fixedly sleeved with a connecting rod fixedly connected to the fan blades via a coupling, the surface of the rotary motor is fixedly sleeved with a support member 1 fixedly connected to the inside of the shell, and the surface of the connecting rod is rotatably connected to a support member 2 fixedly connected to the inside of the shell via a bearing.

[0016] By adopting the above technical solution, the operation of the rotating motor will drive the connecting rod and the fan blades to rotate, the first support member supports and fixes the rotating motor, and the second support member supports the connecting rod, and the connecting rod rotates smoothly through the bearing.

[0017] The present invention is further configured as follows: the rotating rod is located inside the rotating seat and is rotatably connected to the rotating seat, a synchronous wheel 1 is sleeved on the surface of the rotating rod, a synchronous wheel 2 is fixedly sleeved on the surface of the connecting rod, a synchronous belt is mutually connected for transmission between the synchronous wheel 1 and the synchronous wheel 2, a bevel gear 1 is fixedly sleeved on one end of the rotating rod, a bevel gear 2 is meshed on the surface of the bevel gear 1, and a support rod 1 rotatably connected to the inside of the rotating seat is fixedly sleeved on the inside of the bevel gear 2.

[0018] With the above technical solution, the rotation of the connecting rod will drive the synchronous wheel 2 to rotate, wherein the synchronous belt will drive the synchronous wheel 1 to rotate, thereby realizing the synchronous rotation of the connecting rod and the rotating rod. The rotation of the rotating rod will drive the bevel gear 1 to rotate, the bevel gear 1 will drive the bevel gear 2 to rotate, and the bevel gear 2 will drive the support rod 1 to rotate.

[0019] The present invention is further configured as follows: a transmission gear 1 is fixedly sleeved on the surface of the support rod 1, a transmission gear 2 is meshed on the surface of the transmission gear 1, a support rod 2 rotatably connected to the rotating seat is fixedly sleeved inside the transmission gear 2, the bottom of the support rod 2 passes through the bottom of the rotating seat and is fixedly connected to the base, symmetrical sliders are fixedly installed on the bottom of the rotating seat, and a sliding groove for cooperating with the sliding of the slider is provided on the top of the base.

[0020] With the above technical solution, the rotation of the support rod 1 will drive the transmission gear 1 to rotate, and because the base is fixedly placed on the required external platform, the support rod 2 and the transmission gear 2 are also fixed, and the rotating seat has no fixed structure, so that the transmission gear 1 can realize the movement trend around the transmission gear 2 as the center of the circle during rotation, thereby realizing the movement and rotation trend of the rotating seat on the top of the base. At the same time, the slider and the slide groove will cooperate with the rotating seat to smoothly move and guide on the top of the base.

[0021] The present invention is further configured as follows: the internal gear and the synchronous wheel are fixedly sleeved with each other, a shift ring is sleeved on the surface of the rotating rod, a clamping strip is fixedly installed on the surface of the rotating rod, a clamping groove for cooperating with the clamping strip is opened inside the shift ring, an external gear meshing with the internal gear is fixedly sleeved on the surface of the shift ring, and a shift plate that penetrates into the interior of the support seat is rotatably sleeved on one end of the shift ring surface through a bearing.

[0022] By adopting the above technical scheme, the rotation of the synchronous wheel one will drive the internal gear to rotate, and the internal gear and the rotating rod are in a rotationally connected relationship, so the internal gear cannot drive the rotating rod to rotate. However, through the mutual cooperation and engagement of the clamping strip and the clamping groove, the shift plate will drive the shift ring to move horizontally on the surface of the rotating rod, and the synchronous transmission of the rotating rod and the shift ring can be achieved while moving. When the shift ring drives the movement of the external gear, when the external gear moves to the inside of the internal gear and the internal gear and the external gear form a meshing relationship, the synchronous transmission of the rotating rod, the shift ring, the internal gear, the external gear and the synchronous wheel one will be achieved.

[0023] The present invention is further configured as follows: an electric telescopic rod is fixedly installed inside the support seat, the output end of the electric telescopic rod and the shift plate are fixedly connected to each other, a support ring fixedly sleeved on the surface of the electric telescopic rod is fixedly connected to the inner side of the support seat, a guide rod penetrating the shift plate is fixedly installed inside the support seat, and the guide rod and the shift plate are slidably connected to each other.

[0024] By adopting the above technical solution, the operation of the electric telescopic rod will drive the shift plate to move, and the guide rod will realize the movement and guidance on the surface of the shift plate through the sliding connection, wherein the support ring will cooperate with the electric telescopic rod for support and fixation.

[0025] In summary, the present invention has the following beneficial effects: When using the dust removal device for house construction, it is preferred to place the device on the required platform. When it is necessary to spray and remove dust in a closer range, by turning the knob, the adjustment ring will be rotated, and the angle of the nozzle can be adjusted. The angle adjustment of the nozzle can be changed, thereby changing the range of the device and expanding the diameter of the cylinder being sprayed. When it is necessary to cooperate with the fan blades for remote spraying in the future, the nozzle will be adjusted to a state of gathering toward the center, so as to cooperate with the fan blades for blowing and spraying. This setting can expand the different use angles of the nozzle to achieve different spraying effects, thereby increasing the flexibility of use of the dust removal device and reducing usage limitations; When the dust removal device is used, the operation of the rotating motor will drive the connecting rod and the fan blades to rotate, thereby realizing the remote spraying of the water mist sprayed by the nozzle. At the same time, when the inner gear and the outer gear form a meshing relationship, the movement and rotation trend of the rotating seat at the top of the base will be realized. In the rotation adjustment of the rotating seat and the shell, the use effect of the device can be further guaranteed, and the rotation transmission of the rotating seat can be cancelled by canceling the meshing of the inner gear and the outer gear. This setting is different from the cost of setting up an existing external drive device, and the electric telescopic rod is low in cost and easy to maintain. This setting can reduce the tediousness and inconvenience of subsequent maintenance, which brings inconvenience to the use of the dust removal device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1It is a three-dimensional structural schematic diagram of the present invention; Figure 2 is a schematic cross-sectional view of the housing and the end shell of the present invention; Figure 3 is an enlarged schematic diagram of the housing, end housing and cover housing of the present invention; Figure 4 is an enlarged schematic diagram of the regulating mechanism of the present invention; Figure 5 It is an exploded and enlarged schematic diagram of the regulating mechanism of the present invention; Figure 6 It is an enlarged schematic diagram of the main pipe and the nozzle of the present invention; Figure 7 It is an exploded and enlarged schematic diagram of the nozzle and the fixing ring of the present invention; Figure 8 It is an enlarged schematic cross-sectional view of the support seat, the rotating seat and the base of the present invention; Fig. 9 It is an enlarged schematic diagram of the blast assembly, the rotating assembly and the meshing assembly of the present invention; Fig.10 is an enlarged schematic diagram of the air blast assembly of the present invention; Fig.11 It is an enlarged schematic diagram of the rotating assembly and the meshing assembly of the present invention; Fig.12 It is an exploded and enlarged schematic diagram of the rotating assembly and the meshing assembly of the present invention; Fig.13 It is an exploded and enlarged schematic diagram of the meshing components of the present invention.

[0027] Reference numerals: 1. Dust removal mechanism; 101. Shell assembly; 1011. Shell; 1012. End shell; 1013. Cover shell; 1014. Support seat; 1015. Rotating seat; 1016. Base; 1017. Support frame; 1018. Water pump; 1019. Water outlet pipe; 10110. Rotating joint; 10111. Water inlet pipe; 102, adjustment mechanism; 1021, main pipe; 1022, connecting pipe; 1023, adjustment ring; 1024, nozzle; 1025, bellows; 1026, adjustment slot; 1027, fixing ring; 1028, connecting piece; 1029, mounting block; 10210, meshing gear 1; 10211, meshing gear 2; 10212, rod; 10213, knob; 103, air blowing assembly; 1031, fan blade; 1032, rotating motor; 1033, connecting rod; 1034, support member 1; 1035, support member 2; 104, rotating assembly; 1041, rotating rod; 1042, synchronous wheel 1; 1043, synchronous wheel 2; 1044, synchronous belt; 1045, bevel gear 1; 1046, bevel gear 2; 1047, support rod 1; 1048, transmission gear 1; 1049, transmission gear 2; 10410, support rod 2; 10411, slideway; 10412, slider; 105. Meshing assembly; 1051. Internal gear; 1052. Shifting ring; 1053. Snap-in strip; 1054. Snap-in groove; 1055. External gear; 1056. Shifting plate; 1057. Electric telescopic rod; 1058. Support ring; 1059. Guide rod. DETAILED DESCRIPTION

[0028] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0029] Embodiment 1: refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 A dust removal device for house construction includes a dust removal mechanism 1, the dust removal mechanism 1 includes a shell assembly 101, the shell assembly 101 includes a shell 1011, the surface of one end of the shell 1011 is fixedly sleeved with an end shell 1012, a cover shell 1013 is fixedly installed on one side of the end shell 1012, and an adjustment mechanism 102 is arranged inside the end shell 1012, and the adjustment mechanism 102 includes a main pipe 1021. When the dust removal device for house construction is used, the device is preferably placed on the required platform. When it is necessary to spray and remove dust in a relatively close range, by turning the knob 10213, the rotation of the adjustment ring 1023 will be realized, and the angle of the nozzle 1024 will be adjusted. The angle adjustment of the nozzle 1024 can be changed, thereby changing the range of the device and expanding the diameter of the cylinder to be sprayed. When it is necessary to cooperate with the fan blade 1031 for remote spraying in the future, the nozzle 1024 is adjusted to a state of gathering toward the center, so as to cooperate with the blast of the fan blade 1031 for spraying. This arrangement can expand the different use angles of the nozzle 1024 to achieve different spraying effects, thereby increasing the use flexibility of the dust removal device and reducing the use limitations.

[0030] refer to Figure 1 , Figure 3 , Figure 8A support seat 1014 is fixedly installed at the bottom of the shell 1011, a rotating seat 1015 is fixedly installed at the bottom of the support seat 1014, a base 1016 is provided at the bottom of the rotating seat 1015, a support frame 1017 located at the top of the shell 1011 is fixedly installed on the top of the base 1016, a water pump 1018 is fixedly installed on the top of the support frame 1017, the water inlet of the water pump 1018 is connected to the water inlet pipe 10111, and the water outlet of the water pump 1018 is connected to the water outlet pipe 1019. The support seat 1014 cooperates with the shell 1011 for support, wherein the rotating seat 1015 will drive the support seat 1014 and the shell 1011 to rotate at the top of the base 1016 for angle adjustment. The water inlet pipe 10111 is connected to the external water supply tank, and the water in the water inlet pipe 10111 is transferred to the water outlet pipe 1019 through the operation of the water pump 1018. The spacing inside the support frame 1017 is greater than the total length of the shell 1011 and the end shell 1012.

[0031] refer to Figure 2 , Figure 4 , Figure 6 The main pipe 1021 is fixedly connected to one end of the shell 1011, the surface of the main pipe 1021 is connected with a connecting pipe 1022 that penetrates to the outside of the end shell 1012, the connecting pipe 1022 and the outlet pipe 1019 are connected to each other by a rotating joint 10110, an adjusting ring 1023 is provided on one side of the main pipe 1021, and nozzles 1024 that penetrate to the surface of the adjusting ring 1023 are equidistantly distributed on one side of the main pipe 1021, a bellows 1025 is connected to the nozzle 1024 and the main pipe 1021, and an adjusting groove 1026 that cooperates with the nozzle 1024 to penetrate is equidistantly provided on the inner side of the adjusting ring 1023, The connection between the connecting pipe 1022 and the water outlet pipe 1019 will allow the water in the water outlet pipe 1019 to be transferred to the connecting pipe 1022 through the rotating joint 10110, and the setting of the rotating joint 10110 will ensure that the rotation of the connecting pipe 1022 does not affect the connection of the water outlet pipe 1019. Then the connecting pipe 1022 transfers the spray water to the inside of the main pipe 1021, and then the bellows 1025 transfers it to different nozzles 1024 respectively, wherein the bellows 1025 is used to cooperate with different angles between the nozzle 1024 and the main pipe 1021, and the adjustment groove 1026 will cooperate with the nozzle 1024 to penetrate the adjustment ring 1023.

[0032] refer to Figure 2 , Figure 4 , Figure 5The surface of the nozzle 1024 is fixedly sleeved with a fixing ring 1027, the bottom of the fixing ring 1027 is provided with a connecting piece 1028 fixedly connected to the main pipe 1021, and a mounting block 1029 that is rotatably connected to each other is fixedly installed between the bottom of the fixing ring 1027 and the connecting piece 1028, and a meshing gear 1 10210 is fixedly sleeved on the surface of the adjusting ring 1023, and the surface of the meshing gear 1 10210 meshes with a meshing gear 2 10210 located inside the housing 1013. 211, the inner part of the meshing gear 10211 is fixedly sleeved with a rod body 10212 which is rotatably connected to the housing 1013, one end of the rod body 10212 penetrates the front side of the housing 1013 and is fixedly mounted with a knob 10213, the fixing ring 1027 supports the nozzle 1024, and under the action of the mounting block 1029, the nozzle 1024 can be adjusted in angle, wherein the connecting member 1028 supports the nozzle 1024 and the mounting block 1029. During the rotation, the rod body 10212 and the meshing gear 10211 are driven to rotate, and the meshing gear 10211 drives the meshing gear 1 10210 to rotate, thereby realizing the rotation of the adjusting ring 1023.

[0033] Brief description of the usage process: When using the dust removal device for house construction, the device is preferably placed on the required platform, and the support seat 1014 cooperates with the shell 1011 for support, wherein the rotating seat 1015 will drive the support seat 1014 and the shell 1011 to rotate at the top of the base 1016 to adjust the angle. The water inlet pipe 10111 is connected to the external water supply tank, and the water in the water inlet pipe 10111 is transferred to the water outlet pipe 1019 through the operation of the water pump 1018. The connection between the connecting pipe 1022 and the water outlet pipe 1019 will allow the water in the water outlet pipe 1019 to be transferred to the connecting pipe 1022 through the rotating joint 10110, and the setting of the rotating joint 10110 will ensure that the rotation of the connecting pipe 1022 does not affect the connection of the water outlet pipe 1019. Then the connecting pipe 1022 transfers the spray water to the inside of the main pipe 1021, and then the bellows 1025 transfers it to different nozzles 1024, wherein the bellows 1025 is used to cooperate with different angles between the nozzle 1024 and the main pipe 1021, and the adjustment groove 1026 will cooperate with the nozzle 1024 to pass through the adjustment ring 1023. When spraying and dust removal is required in a relatively close range, the rod body 10212 and the meshing gear 2 10211 are driven to rotate by turning the knob 10213, and the meshing gear 2 10211 drives the meshing gear 1 10210 to rotate, thereby realizing the rotation of the adjustment ring 1023. The adjustment ring 1023 will change the angle of the spray head 1024 through the action of the adjustment slot 1026. The fixed ring 1027 supports the spray head 1024, and under the action of the mounting block 1029, the spray head 1024 can be adjusted in angle. The angle adjustment of the spray head 1024 can be realized, thereby changing the range of the device and expanding the diameter of the cylinder to be sprayed. When the fan blade 1031 is required to perform remote spraying in the future, the spray head 1024 is adjusted to the state of gathering toward the center through the knob 10213 and the adjustment ring 1023, so as to cooperate with the blast of the fan blade 1031 for spraying. This arrangement can expand the different use angles of the nozzle 1024 to achieve different spraying effects, thereby increasing the use flexibility of the dust removal device and reducing the use limitations.

[0034] Embodiment 2: refer to Figure 1 , Figure 2 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 , Fig.12 , Fig.13A dust removal device for house construction includes a dust removal mechanism 1, a blower assembly 103 is provided on one side of an adjustment mechanism 102, the blower assembly 103 includes a fan blade 1031, a rotating assembly 104 is provided at the bottom of the fan blade 1031, the rotating assembly 104 includes a rotating rod 1041, a meshing assembly 105 is provided on one side of the rotating assembly 104, the meshing assembly 105 includes an internal gear 1051, and the internal gear 1051 is rotatably sleeved on the surface of the rotating rod 1041. When the dust removal device is used, the operation of the rotating motor 1032 will drive the connecting rod 1033 and the fan blade 1031 to rotate, so as to realize the remote spraying of the water mist sprayed by the nozzle 1024. At the same time, when the internal gear 1051 and the external gear 1055 form a meshing relationship, the movement and rotation trend of the rotating seat 1015 on the top of the base 1016 will be realized. In the rotation adjustment of the rotating seat 1015 and the housing 1011, the use effect of the device is further guaranteed, and the rotation transmission of the rotating seat 1015 can be cancelled by canceling the meshing of the internal gear 1051 and the external gear 1055. This setting is different from the cost of the existing external drive device, and the electric telescopic rod 1057 is low in cost and easy to maintain. This setting can reduce the tediousness and inconvenience of subsequent maintenance, which brings inconvenience to the use of the dust removal device.

[0035] refer to Figure 2 , Fig. 9 , Fig.10 The fan blade 1031 is located on the inner side of the shell 1011, and a rotating motor 1032 is provided on the rear side of the fan blade 1031. The output end of the rotating motor 1032 is fixedly sleeved with a connecting rod 1033 fixedly connected to the fan blade 1031 through a coupling, and the surface of the rotating motor 1032 is fixedly sleeved with a support member 1034 fixedly connected to the inside of the shell 1011. The surface of the connecting rod 1033 is rotatably connected with a support member 2 1035 fixedly connected to the inside of the shell 1011 through a bearing. The operation of the rotating motor 1032 will drive the connecting rod 1033 and the fan blade 1031 to rotate, the support member 1034 supports and fixes the rotating motor 1032, and the support member 2 1035 supports the connecting rod 1033, and the connecting rod 1033 rotates smoothly through the bearing.

[0036] refer to Figure 2 , Figure 8 , Fig. 9The rotating rod 1041 is located inside the rotating seat 1015 and is rotatably connected with the rotating seat 1015. A synchronous wheel 1042 is sleeved on the surface of the rotating rod 1041, and a synchronous wheel 1043 is fixedly sleeved on the surface of the connecting rod 1033. The synchronous wheel 1042 and the synchronous wheel 1043 are mutually connected by a synchronous belt 1044. A bevel gear 1045 is fixedly sleeved on one end of the rotating rod 1041, and a bevel gear 1046 is meshed on the surface of the bevel gear 1045. The interior of the bevel gear 1046 is fixedly sleeved with a support rod 1047 rotatably connected to the inside of the rotating seat 1015. The rotation of the connecting rod 1033 will drive the synchronous wheel 1043 to rotate, and the synchronous belt 1044 will drive the synchronous wheel 1042 to rotate, thereby realizing the synchronous rotation of the connecting rod 1033 and the rotating rod 1041. The rotation of the rotating rod 1041 will drive the bevel gear 1 1045 to rotate, the bevel gear 1 1045 will drive the bevel gear 2 1046 to rotate, and the bevel gear 2 1046 will drive the support rod 1 1047 to rotate.

[0037] refer to Fig. 9 , Fig.11 , Fig.12 The surface of the support rod 1047 is fixedly sleeved with a transmission gear 1048, and the surface of the transmission gear 1048 is meshed with a transmission gear 2 1049. The interior of the transmission gear 2 1049 is fixedly sleeved with a support rod 2 10410 rotatably connected to the rotating seat 1015. The bottom of the support rod 2 10410 penetrates the bottom of the rotating seat 1015 and is fixedly connected to the base 1016. The bottom of the rotating seat 1015 is fixedly installed with mutually symmetrical sliders 10412, and the top of the base 1016 is provided with a matching slider 10412. The slide groove 10411 used for sliding will drive the transmission gear 1048 to rotate during the rotation of the support rod 1047. Since the base 1016 is fixedly placed on the required external platform, the support rod 2 10410 and the transmission gear 2 1049 are also fixed, and the rotating base 1015 has no fixed structure, so that the transmission gear 1048 can realize the movement trend around the transmission gear 2 1049 as the center of the circle during the rotation, thereby realizing the movement and rotation trend of the rotating base 1015 on the top of the base 1016. At the same time, the slider 10412 and the slide groove 10411 will cooperate with the rotating base 1015 to smoothly move and guide on the top of the base 1016.

[0038] refer to Fig. 9 , Fig.11 , Fig.12The inner gear 1051 and the synchronous wheel 1042 are fixedly sleeved with each other, a shift ring 1052 is sleeved on the surface of the rotating rod 1041, a clamping strip 1053 is fixedly installed on the surface of the rotating rod 1041, and a clamping groove 1054 for clamping with the clamping strip 1053 is opened inside the shift ring 1052, and an outer gear 1055 meshing with the inner gear 1051 is fixedly sleeved on the surface of the shift ring 1052, and a shift plate 1056 that penetrates into the inside of the support seat 1014 is rotatably sleeved on one end of the surface of the shift ring 1052 through a bearing. The rotation of the synchronous wheel 1042 will drive the inner gear 1051 to rotate, and the inner gear 1051 and the rotating rod 1041 are in a rotationally connected relationship. The inner gear 1051 drives the rotating rod 1041 to rotate, and the mutual cooperation and engagement of the clamping strip 1053 and the clamping groove 1054 will realize that the shift plate 1056 drives the shift ring 1052 to move horizontally on the surface of the rotating rod 1041, and the synchronous transmission of the rotating rod 1041 and the shift ring 1052 can be realized during the movement. When the shift ring 1052 drives the outer gear 1055 to move, when the outer gear 1055 moves to the inside of the inner gear 1051 and the inner gear 1051 and the outer gear 1055 form a meshing relationship, the synchronous transmission of the rotating rod 1041, the shift ring 1052, the inner gear 1051, the outer gear 1055 and the synchronous wheel 1042 will be realized.

[0039] refer to Fig.11 , Fig.12 , Fig.13 An electric telescopic rod 1057 is fixedly installed inside the support seat 1014, and the output end of the electric telescopic rod 1057 is fixedly connected to the moving plate 1056. A support ring 1058 fixedly connected to the inner side of the support seat 1014 is fixedly sleeved on the surface of the electric telescopic rod 1057. A guide rod 1059 that penetrates the moving plate 1056 is fixedly installed inside the support seat 1014. The guide rod 1059 and the moving plate 1056 are slidably connected to each other. The operation of the electric telescopic rod 1057 will drive the moving plate 1056 to move, and the guide rod 1059 will realize the movement and guidance on the surface of the moving plate 1056 through the sliding connection, wherein the support ring 1058 will cooperate with the electric telescopic rod 1057 for support and fixation.

[0040] Brief description of the use process: When the dust removal device is used, the operation of the rotary motor 1032 will drive the connecting rod 1033 and the fan blade 1031 to rotate, the support member 1034 supports and fixes the rotary motor 1032, and the support member 2 1035 supports the connecting rod 1033, and the connecting rod 1033 rotates smoothly through the bearing, and the rotation of the fan blade 1031 realizes the remote spraying of the water mist sprayed by the nozzle 1024. At the same time, the rotation of the connecting rod 1033 will drive the synchronous wheel 2 1043 to rotate, and the synchronous belt 1044 will drive the synchronous wheel 1 1042 to rotate. The rotation of the synchronous wheel 1042 will drive the internal gear 1051 to rotate, but the internal gear 1051 and the rotating rod 1041 are in a rotational connection relationship, which will make it impossible for the internal gear 1051 to drive the rotating rod 1041 to rotate. The mutual cooperation and connection between the clamping strip 1053 and the clamping groove 1054 will cooperate with the operation of the electric telescopic rod 1057 to drive the moving plate 1056 to move, and the guide rod 1059 will realize the movement and guidance on the surface of the moving plate 1056 through the sliding connection, so as to realize the moving plate 105 6 drives the transfer ring 1052 to move horizontally on the surface of the rotating rod 1041, and while moving, the rotating rod 1041 and the transfer ring 1052 can realize synchronous transmission. When the transfer ring 1052 drives the external gear 1055 to move, when the external gear 1055 moves to the inside of the internal gear 1051, the internal gear 1051 and the external gear 1055 form a meshing relationship, the synchronous transmission of the rotating rod 1041, the transfer ring 1052, the internal gear 1051, the external gear 1055 and the synchronous wheel 1042 will be realized. The rotation of the rotating rod 1041 will drive the bevel gear 1045 to rotate, the bevel gear 1045 will drive the bevel gear 2 1046 to rotate, and the bevel gear 2 1046 will drive the support rod 1047 to rotate. The rotation of the support rod 1047 will drive the transmission gear 1048 to rotate. Since the base 1016 is fixedly placed on the required external platform, the support rod 2 10410 and the transmission gear 2 1049 are also fixed, while the rotating base 1015 has no fixed structure, so that the transmission gear 1048 can achieve a movement trend around the transmission gear 2 1049 as the center of the circle during rotation, thereby realizing the movement and rotation trend of the rotating base 1015 on the top of the base 1016. At the same time, the slider 10412 and the slide groove 10411 will cooperate with the rotating base 1015 to smoothly move and guide the top of the base 1016. In the rotation adjustment of the rotating base 1015 and the housing 1011, the use effect of the device can be further guaranteed, and the rotation transmission of the rotating base 1015 can also be cancelled by canceling the meshing of the internal gear 1051 and the external gear 1055. This arrangement is different from the additional cost of existing external drive equipment, and the electric telescopic rod 1057 is low in cost and easy to maintain. This arrangement can reduce the tediousness and inconvenience of subsequent maintenance and bring inconvenience to the use of the dust removal device.

[0041] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A dust removal device for building construction, comprising a dust removal mechanism (1), characterized in that: The dust removal mechanism (1) comprises a housing component (101), the housing component (101) comprises a shell (1011), an end shell (1012) is fixedly sleeved on the surface of one end of the shell (1011), a cover shell (1013) is fixedly mounted on one side of the end shell (1012), an adjustment mechanism (102) is provided inside the end shell (1012), the adjustment mechanism (102) comprises a main pipe (1021), a blast assembly (103) is provided on one side of the adjustment mechanism (102), the blast assembly (103) comprises a fan blade (1031), a rotating assembly (104) is provided at the bottom of the fan blade (1031), the rotating assembly (104) comprises a rotating rod (1041), a meshing assembly (105) is provided on one side of the rotating assembly (104), the meshing assembly (105) comprises an internal gear (1051), and the internal gear (1051) is rotatably sleeved on the surface of the rotating rod (1041).

2. A dust removal device for building construction according to claim 1, characterized in that: A support seat (1014) is fixedly mounted on the bottom of the shell (1011), a rotating seat (1015) is fixedly mounted on the bottom of the support seat (1014), a base (1016) is provided at the bottom of the rotating seat (1015), a support frame (1017) located at the top of the shell (1011) is fixedly mounted on the top of the base (1016), a water pump (1018) is fixedly mounted on the top of the support frame (1017), a water inlet of the water pump (1018) is connected to a water inlet pipe (10111), and a water outlet of the water pump (1018) is connected to a water outlet pipe (1019).

3. A dust removal device for building construction according to claim 2, characterized in that: The main pipe (1021) is fixedly connected to one end of the shell (1011); a connecting pipe (1022) penetrating to the outside of the end shell (1012) is connected to the surface of the main pipe (1021); a rotating joint (10110) is connected to the connecting pipe (1022) and the water outlet pipe (1019); an adjustment ring (1023) is provided on one side of the main pipe (1021); nozzles (1024) penetrating to the surface of the adjustment ring (1023) are equidistantly distributed on one side of the main pipe (1021); a bellows (1025) is connected to the nozzles (1024) and the main pipe (1021); and adjustment grooves (1026) for penetrating with the nozzles (1024) are equidistantly provided on the inner side of the adjustment ring (1023).

4. A dust removal device for building construction according to claim 1, characterized in that: A fixing ring (1027) is fixedly sleeved on the surface of the nozzle (1024); a connecting piece (1028) fixedly connected to the main pipe (1021) is provided at the bottom of the fixing ring (1027); a mounting block (1029) rotatably connected to each other is fixedly installed between the bottom of the fixing ring (1027) and the connecting piece (1028); a meshing gear 1 (10210) is fixedly sleeved on the surface of the adjustment ring (1023); a meshing gear 2 (10211) located inside the housing (1013) is meshed on the surface of the meshing gear 1 (10210); a rod body (10212) rotatably connected to the housing (1013) is fixedly sleeved inside the meshing gear 2 (10211); one end of the rod body (10212) passes through the front side of the housing (1013) and is fixedly installed with a knob (10213).

5. A dust removal device for building construction according to claim 2, characterized in that: The fan blade (1031) is located inside the shell (1011); a rotary motor (1032) is provided on the rear side of the fan blade (1031); an output end of the rotary motor (1032) is fixedly sleeved with a connecting rod (1033) fixedly connected to the fan blade (1031) via a coupling; a support member 1 (1034) fixedly connected to the inside of the shell (1011) is fixedly sleeved on the surface of the rotary motor (1032); and a support member 2 (1035) fixedly connected to the inside of the shell (1011) is rotatably connected to the surface of the connecting rod (1033) via a bearing.

6. A dust removal device for building construction according to claim 5, characterized in that: The rotating rod (1041) is located inside the rotating seat (1015) and is rotatably connected to the rotating seat (1015); a synchronous wheel 1 (1042) is sleeved on the surface of the rotating rod (1041); a synchronous wheel 2 (1043) is fixedly sleeved on the surface of the connecting rod (1033); a synchronous belt (1044) is mutually connected and transmission-connected between the synchronous wheel 1 (1042) and the synchronous wheel 2 (1043); a bevel gear 1 (1045) is fixedly sleeved on one end of the rotating rod (1041); a bevel gear 2 (1046) is meshed on the surface of the bevel gear 1 (1045); a support rod 1 (1047) rotatably connected to the inside of the rotating seat (1015) is fixedly sleeved on the inside of the bevel gear 2 (1046).

7. A dust removal device for building construction according to claim 5, characterized in that: The surface of the support rod 1 (1047) is fixedly sleeved with a transmission gear 1 (1048), the surface of the transmission gear 1 (1048) is meshed with a transmission gear 2 (1049), the interior of the transmission gear 2 (1049) is fixedly sleeved with a support rod 2 (10410) rotatably connected to the rotating seat (1015), the bottom of the support rod 2 (10410) penetrates through the bottom of the rotating seat (1015) and is fixedly connected to the base (1016), the bottom of the rotating seat (1015) is fixedly installed with symmetrical sliders (10412), and the top of the base (1016) is provided with a slide groove (10411) for sliding with the slider (10412).

8. A dust removal device for building construction according to claim 6, characterized in that: The inner gear (1051) and the synchronous wheel (1042) are fixedly sleeved with each other, a shift ring (1052) is sleeved on the surface of the rotating rod (1041), a clamping strip (1053) is fixedly installed on the surface of the rotating rod (1041), a clamping groove (1054) is provided inside the shift ring (1052) for clamping with the clamping strip (1053), an outer gear (1055) meshing with the inner gear (1051) is fixedly sleeved on the surface of the shift ring (1052), and a shift plate (1056) penetrating into the interior of the support seat (1014) is rotatably sleeved on one end of the surface of the shift ring (1052) via a bearing.

9. A dust removal device for building construction according to claim 8, characterized in that: An electric telescopic rod (1057) is fixedly installed inside the support seat (1014); the output end of the electric telescopic rod (1057) and the shift plate (1056) are fixedly connected to each other; a support ring (1058) fixedly connected to the inner side of the support seat (1014) is fixedly sleeved on the surface of the electric telescopic rod (1057); a guide rod (1059) penetrating the shift plate (1056) is fixedly installed inside the support seat (1014); the guide rod (1059) and the shift plate (1056) are slidably connected to each other.

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