CN211963509U

CN211963509U - Dust device for building site with homogenization head

Info

Publication number: CN211963509U
Application number: CN202020195168.3U
Authority: CN
Inventors: 姚宏; 韦凤余; 王宝山
Original assignee: Qingdao Binhai Construction Group Co ltd
Current assignee: Qingdao Binhai Construction Group Co ltd
Priority date: 2020-02-22
Filing date: 2020-02-22
Publication date: 2020-11-20
Anticipated expiration: 2030-02-22

Abstract

The utility model relates to a building equipment technical field specifically is a dust device for building site with homogenization head, the on-line screen storage device comprises a base, the universal wheel, quick-witted case, axial fan and vertical pivot, a plurality of universal wheels of base lower extreme bolted connection, base upper end welded connection machine case, machine case one side articulates through the hinge has the access door, machine case upper end is rotated and is connected vertical pivot, vertical pivot upper end welded connection fan support frame, fan support frame both sides are rotated and are connected horizontal pivot, welded connection axial fan between the horizontal pivot, fan support frame and welded connection drive gear are passed to horizontal pivot one side, drive gear passes through drive belt transmission and connects another drive gear, beneficial effect is: compared with the dust falling device using manual operation to change the spraying direction in the prior art, the dust falling device can automatically rotate to change the direction, and can automatically rotate in the reverse direction after rotating to the moving direction, and the reciprocating rotation increases the use convenience.

Description

Dust device for building site with homogenization head

Technical Field

The utility model relates to building equipment technical field specifically is a dust device for building site with homogenization head.

Background

Can produce a large amount of dust smog in the building site work progress, still polluted air when influencing the sight, harm staff's health, consequently need use dust device to clear up the dust fall, current dust device divide into tower crane spraying dust fall, wind send spraying dust fall etc. wherein wind send spraying dust fall to have the removal convenience, easy operation, the lower characteristics of use cost, therefore the building site dust fall is most selected wind to send spraying dust fall. But current wind send spraying dust device mostly need use manual change to send the fog direction, and it is inconvenient enough that the operation is got up, for this reason, the utility model provides a dust device for building site with homogenization head is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust device for building site with homogenization head to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dust falling device with a homogenizing head for a building site comprises a base, universal wheels, a case, an axial flow fan and a longitudinal rotating shaft, wherein the lower end of the base is connected with the universal wheels through bolts, the upper end of the base is connected with the case in a welding manner, one side of the case is hinged with an access door through a hinge, the upper end of the case is connected with the longitudinal rotating shaft in a rotating manner, the upper end of the longitudinal rotating shaft is connected with a fan supporting frame in a welding manner, two sides of the fan supporting frame are connected with transverse rotating shafts in a rotating manner, the axial flow fan is connected between the transverse rotating shafts in a welding manner, one side of the transverse rotating shaft penetrates through the fan supporting frame and is connected with a transmission gear in a welding manner, the transmission gear is connected with another transmission gear through transmission belt transmission, the other transmission gear is connected to the transmission output end, first motor lower extreme welding is on the rolling disc, rolling disc welded connection is in the vertical pivot outside, the vertical pivot lower extreme passes quick-witted case upper wall and is connected to quick-witted incasement portion, the vertical pivot end is rotated through the pivot cover and is connected in quick-witted bottom portion, vertical pivot outside welded connection driving disc, another driving disc is connected through the drive belt transmission to the driving disc, and another driving disc welded connection is on the transmission output of second motor upper end, the second motor lower extreme passes through fixing bolt fixed connection in the bottom of quick-witted case, travel switch is connected in the transmission of vertical pivot bottom one side, travel switch electric connection second motor.

Preferably, the lower end of the axial flow fan is connected with a water pipe, the water pipe is communicated with an air outlet at the front end of the axial flow fan, a water spray pipe is welded and connected in the air outlet, the water pipe is communicated with the water spray pipe, and the front end of the water spray pipe is welded and communicated with a plurality of atomizing nozzles.

Preferably, the fan support frame is arc-shaped and corresponds to the axial flow fan, bearings are embedded and connected in two sides of the fan support frame, and the bearings are fixedly connected with the transverse rotating shaft in an interference mode.

Preferably, the upper end of the rotating disc is connected with the support frame in a welding mode, the upper end of the support frame is connected with the limiting ring in a welding mode, the limiting ring is sleeved on the outer side of the longitudinal rotating shaft, and the limiting ring body is a bearing.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses use the dust device of manual operation transform spraying direction among the prior art, can rotate the transform direction automatically to rotate the automatic antiport behind the moving direction, reciprocating rotation increases the convenience in use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of an internal structure of the enclosure of FIG. 1;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1.

In the figure: the device comprises a base 1, universal wheels 2, a case 3, an access door 4, a forward and reverse rotation control switch 5, a water pipe 6, a transverse rotating shaft 7, a transmission gear 8, an axial flow fan 9, a fan supporting frame 10, a longitudinal rotating shaft 11, a rotating disc 12, a limiting ring 13, a supporting frame 14, a first motor 15, a protective cover 16, a transmission disc 17, a second motor 18, a travel switch 19, a transmission belt 20, an air outlet 21, a water spray pipe 22 and an atomization nozzle 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a dust-settling device with a homogenizing head for a building site comprises a base 1, universal wheels 2, a case 3, an axial flow fan 9 and a longitudinal rotating shaft 11, wherein the lower end of the base 1 is connected with a plurality of universal wheels 2 through bolts, the upper end of the base 1 is connected with the case 3 in a welding manner, one side of the case 3 is hinged with an access door 4 through hinges, the upper end of the case 3 is connected with the longitudinal rotating shaft 11 in a rotating manner, the upper end of the longitudinal rotating shaft 11 is connected with a fan supporting frame 10 in a welding manner, two sides of the fan supporting frame 10 are connected with transverse rotating shafts 7 in a rotating manner, the axial flow fan 9 is connected between the transverse rotating shafts 7 in a welding manner, one side of the transverse rotating shafts 7 penetrates through the fan supporting frame 10 and is connected with a transmission gear 8 in a welding manner, the transmission gear 8 is connected with another transmission, forward and reverse rotation control switch 5 passes through fixing bolt fixed connection in quick-witted case 3 upper end one side, 15 lower extremes of first motor weld on rolling disc 12, rolling disc 12 welded connection is in the 11 outsides of vertical pivot, 11 lower extremes of vertical pivot pass quick-witted case 3 upper walls and are connected to quick-witted case 3 inside, 11 ends of vertical pivot rotate through the pivot cover and connect in quick-witted case 3 bottom, 11 outsides of vertical pivot welded connection driving disc 17, driving disc 17 passes through drive belt 20 transmission and connects another driving disc 17, another driving disc 17 welded connection is on the transmission output of second motor 18 upper end, 18 lower extremes of second motor pass through fixing bolt fixed connection in the bottom of quick-witted case 3, travel switch 19 is connected in the transmission of 11 bottom one side of vertical pivot, travel switch 19 electric connection second motor 18.

The utility model discloses can further set up to, axial fan 9 lower extreme is connected with water pipe 6, and water pipe 6 communicates to the air outlet 21 of axial fan 9 front end, and welded connection connects spray pipe 22 in the

air outlet

21, and 6 intercommunication spray pipes 22 of water pipe, a plurality of atomizer 23 of spray pipe 22 front end welding intercommunication can be with the water atomization blowout through spray pipe 22 and atomizer 23 to send out through axial fan 9 wind and carry out dust fall work on the building site, and work area is big, and work efficiency is high.

The utility model discloses can further set up to, fan support frame 10 corresponds with axial fan 9 for the arc, inlays in the fan support frame 10 both sides and is connected with the bearing, and the horizontal pivot of interference fixed connection 7 in the bearing can support axial fan 9 through fan support frame 10 to make axial fan 9 can be in fan support frame 10 about the angle modulation, be convenient for change axial fan 9 opening direction, convenient operation increases the convenience in use.

The utility model discloses can further set up to, 12 upper ends welded connection support frames 14 of rolling disc, welded connection spacing ring 13 between the 14 upper ends of support frame, the spacing ring 13 cover is established in the 11 outsides of vertical rotating shaft, and the spacing ring 13 body is the bearing, can improve the stability when 11 rotations of vertical rotating shaft through spacing ring 13, improves the availability factor.

The working principle is as follows: when the device works, the device body can be conveniently moved to a designated position through the universal wheel 2, then the water pump is started to pump water, water is conveyed from the water pipe 6 to the spray pipe 22 welded at the front end air outlet 21 of the axial flow fan 9 and is sprayed out from the atomizing nozzle 23 welded and communicated with the front end of the spray pipe 22, then the axial flow fan 9 is started, the axial flow fan 9 sends out atomized water for dust fall, the forward and reverse rotation of the first motor 15 can be controlled through the forward and reverse rotation control switch 5, the transmission output end at the front end of the first motor 15 is welded with the transmission gear 8, the transmission gear 8 is in transmission connection with another transmission gear 8 through the transmission belt 20, the other transmission gear 8 is in welding connection with the transverse rotating shaft 7, the transverse rotating shaft 7 is in rotation connection with two sides of the fan supporting frame 10, the transverse rotating shaft 7 is in welding connection with two sides of the axial flow fan 9 in the fan supporting frame 10, and the up, the fan supporting frame 10 is welded at the upper end of a longitudinal rotating shaft 11, the lower end of the longitudinal rotating shaft 11 is rotatably connected at the lower end of the case 3, penetrates through the upper wall of the case 3 and is connected to the bottom in the case 3, and is rotatably connected in the case 3 through a rotating shaft sleeve, a transmission disc 17 is welded in the middle of the longitudinal rotating shaft 11, one side of the longitudinal rotating shaft 11 is fixedly connected with a second motor 18 through a fixing bolt, the transmission output end of the upper end of the second motor 18 is welded with another transmission disc 17, the other transmission disc 17 is in transmission connection with the transmission disc 17 through a transmission belt 20, the longitudinal rotating shaft 11 can be driven to rotate through the second motor 18, so as to drive the axial flow fan 9 at the upper end to transversely rotate and change the angle, a travel switch 19 is arranged at one side of the longitudinal rotating shaft 11, so as to change a circuit after the longitudinal rotating shaft 11, the operation is simplified, and the use convenience is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dust device for building site with homogenization head, includes base (1), universal wheel (2), quick-witted case (3), axial fan (9) and longitudinal rotating shaft (11), its characterized in that: the universal wheel type fan is characterized in that the lower end of the base (1) is in bolted connection with a plurality of universal wheels (2), the upper end of the base (1) is in welded connection with the case (3), one side of the case (3) is hinged with an access door (4) through a hinge, the upper end of the case (3) is in rotated connection with a longitudinal rotating shaft (11), the upper end of the longitudinal rotating shaft (11) is in welded connection with a fan support frame (10), two sides of the fan support frame (10) are in rotated connection with transverse rotating shafts (7), the transverse rotating shafts (7) are in welded connection with an axial flow fan (9), one side of the transverse rotating shaft (7) penetrates through the fan support frame (10) and is in welded connection with a transmission gear (8), the transmission gear (8) is in transmission connection with another transmission gear (8) through a transmission belt (20), the other transmission gear (8) is in welded connection with the transmission, the positive and negative rotation control switch (5) is fixedly connected to one side of the upper end of the case (3) through a fixing bolt, the lower end of the first motor (15) is welded on the rotating disc (12), the rotating disc (12) is welded to the outer side of the longitudinal rotating shaft (11), the lower end of the longitudinal rotating shaft (11) penetrates through the upper wall of the case (3) and is connected to the inside of the case (3), the tail end of the longitudinal rotating shaft (11) is rotatably connected to the bottom of the case (3) through a rotating shaft sleeve, the outer side of the longitudinal rotating shaft (11) is welded and connected with the transmission disc (17), the transmission disc (17) is in transmission connection with another transmission disc (17) through a transmission belt (20), the other transmission disc (17) is in welding connection with the transmission output end of the upper end of the second motor (18), the lower end of the second motor (18) is fixedly connected to the bottom of the case (3) through, the travel switch (19) is electrically connected with the second motor (18).

2. The dust falling device with the homogenizing head for the construction site is characterized in that: the water spraying device is characterized in that a water pipe (6) is connected to the lower end of the axial flow fan (9), the water pipe (6) is communicated to an air outlet (21) at the front end of the axial flow fan (9), a water spraying pipe (22) is welded in the air outlet (21), the water spraying pipe (6) is communicated with the water spraying pipe (22), and a plurality of atomizing nozzles (23) are welded and communicated at the front end of the water spraying pipe (22).

3. The dust falling device with the homogenizing head for the construction site is characterized in that: the fan support frame (10) is arc-shaped and corresponds to the axial flow fan (9), bearings are embedded and connected in two sides of the fan support frame (10), and the bearings are fixedly connected with the transverse rotating shaft (7) in an interference mode.

4. The dust falling device with the homogenizing head for the construction site is characterized in that: the upper end of the rotating disc (12) is connected with the support frame (14) in a welding mode, the upper end of the support frame (14) is connected with the limiting ring (13) in a welding mode, the limiting ring (13) is sleeved on the outer side of the longitudinal rotating shaft (11), and the limiting ring (13) body is a bearing.