阅读说明：本技术 一种建筑工程降尘装置 (A kind of architectural engineering device for reducing dust ) 是由 张启祥 于 2019-09-23 设计创作，主要内容包括：本发明公开了一种建筑工程降尘装置,包括车体和喷雾筒；所述喷雾筒两侧通过转轴转动连接有转动架,转动架底部固定连接有支撑轴,支撑轴通过第一传动齿轮组连接有驱动电机的输出轴；所述喷雾筒连接有上下摆动机构。本发明通过设有转动架、支撑轴、包括被动齿轮、齿条板、转盘、滚动齿轮、齿条环的上下摆动机构,实现喷雾筒的圆周运动的同时进行上下摆动运动,实现较大的喷雾覆盖范围,提高降尘效果；通过设有移动块、径向槽、丝杆和调节轮,改变喷雾筒的上下摆动范围,适应不同喷雾场景对喷雾覆盖面积的要求,具有良好的适应性。(The invention discloses a kind of architectural engineering device for reducing dust, including car body and cannon spray head；The cannon spray head two sides are rotatably connected to rotating turret by shaft, and rotating turret bottom is fixedly connected with support shaft, and support shaft is connected with the output shaft of driving motor by the first driving gear set；The cannon spray head is connected with luffing mechanism.The present invention by be equipped with rotating turret, support shaft, including driven gear, rack-plate, turntable, rolling bearing, rack gear ring luffing mechanism, swing up and down movement while realizing the circular motion of cannon spray head, it realizes biggish spraying coverage area, improves dust-laying effect；By being equipped with movable block, radial slot, screw rod and regulating wheel, changes the range that swings up and down of cannon spray head, adapt to requirement of the different spraying scenes to spray coverage product, there is good adaptability.)

1. a kind of architectural engineering device for reducing dust, including car body (1) and cannon spray head (2)；It is characterized in that, the cannon spray head (2) two Side is rotatably connected to rotating turret (4) by shaft (3), and rotating turret (4) bottom is fixedly connected with support shaft (5), and support shaft (5) is logical Cross the output shaft that the first driving gear set (6) is connected with driving motor (7)；The cannon spray head (2) is connected with luffing mechanism.

2. a kind of architectural engineering device for reducing dust according to claim 1, which is characterized in that the luffing mechanism includes The driven gear (18) being socketed on shaft (3), driven gear (18) is ratcheting to be had rack-plate (19), and rack-plate (19) lower end is fixed It is connected with rectangle frame (20), rectangle frame (20) is embedded to be cased with biasing post (21), and biasing post (21) is connected with turntable (23), turntable (23) it is rotatablely connected by trunnion axis (27) and rotating turret (4)；The trunnion axis (27) is connected by the second driving gear set (28) It is connected to vertical axes (29), vertical axes (29) lower end is fixedly connected with rolling bearing (30), and rolling bearing (30) is ratcheting rack gear ring (31).

3. a kind of architectural engineering device for reducing dust according to claim 1, which is characterized in that be equipped in the cannon spray head (2) Blower (16) is equipped with the atomizer (8) being circumferentially distributed at cannon spray head (2) front opening.

4. a kind of architectural engineering device for reducing dust according to claim 3, which is characterized in that atomizer (8) connection Have ring pipe (9), ring pipe (9) is communicated with hose (10), and hose (10) runs through support shaft (5)；The hose (10) passes through rotation Adapter (11) is communicated with water inlet pipe (12), and water inlet pipe (12) is communicated with gear pump (13), and gear pump (13) is communicated with drinking-water pipe (14), drinking-water pipe (14) is connected to vehicle-mounted water tank.

5. a kind of architectural engineering device for reducing dust according to claim 4, which is characterized in that the gear pump (13) is equipped with dynamic Power axis (15), the output axis connection of line shaft (15) and driving motor (7), cannon spray head (2) is interior to be equipped with blower (16), blower (16) Battery (17) are connected with by conducting wire.

6. a kind of architectural engineering device for reducing dust according to claim 1, which is characterized in that the support shaft (5) is hollow Cylinder.

7. a kind of architectural engineering device for reducing dust according to claim 2, which is characterized in that the vertical axes (29), which are run through, to be turned Moving frame (4) simultaneously extends to below rotating turret (4), and rack gear ring (31) is fixedly connected with car body (1).

8. a kind of architectural engineering device for reducing dust according to claim 2, which is characterized in that the luffing mechanism is equipped with Range regulating mechanism, range regulating mechanism include the movable block (22) being fixedly connected with biasing post (21), and turntable (23) is equipped with Radial slot (24), movable block (22) are nested in radial slot (24), are equipped with screw rod (25) in radial slot (24), and screw rod (25) runs through Movable block (22) is simultaneously threadedly coupled with movable block (22)；The screw rod (25) extends on the outside of turntable (23) and is fixedly connected with tune Section wheel (26).

Technical field

The present invention relates to building engineering equipment field, specifically a kind of architectural engineering device for reducing dust.

Background technique

Construction site dust pollution has large effect to city appearance environment, and the coverage area of traditional spraying device passes through Cannon spray head direction is manually changed to be adjusted alternatively, passing through complicated control system changes the power of blower in cannon spray head to realize The change of spread of spray, system is bad in dust wet environment stability inferior, and the service life is shorter.The application provides a kind of mechanical tune Save mechanism, the adjusting of the spraying coverage area of stable realization.

Summary of the invention

The purpose of the present invention is to provide a kind of architectural engineering device for reducing dust, to solve mentioned above in the background art ask Topic.

To achieve the above object, the invention provides the following technical scheme:

A kind of architectural engineering device for reducing dust, including car body and cannon spray head；The cannon spray head two sides are rotatably connected to by shaft Moving frame, rotating turret bottom are fixedly connected with support shaft, and support shaft is connected with the output of driving motor by the first driving gear set Axis；The cannon spray head is connected with luffing mechanism.

As a further solution of the present invention: the luffing mechanism includes the driven gear being socketed in shaft, quilt Moving gear is ratcheting rack-plate, and rack-plate lower end is fixedly connected with rectangle frame, and rectangle frame is embedded to be cased with biasing post, biasing post connection There is turntable, turntable is rotatablely connected by trunnion axis and rotating turret；The trunnion axis is connected with vertically by the second driving gear set Axis, vertical axes lower end are fixedly connected with rolling bearing, and rolling bearing is ratcheting rack gear ring.

As a further solution of the present invention: being equipped with blower in the cannon spray head, be equipped at cannon spray head front opening in circle The atomizer of week distribution.

As a further solution of the present invention: the atomizer is communicated with ring pipe, and ring pipe is communicated with hose, hose Through support shaft；The hose is communicated with water inlet pipe by rotary joint, and water inlet pipe is communicated with gear pump, and gear pump is communicated with pumping Water pipe, drinking-water pipe are connected to vehicle-mounted water tank.

As a further solution of the present invention: the gear pump is equipped with line shaft, the output shaft of line shaft and driving motor Connection, cannon spray head is interior to be equipped with blower, and blower is connected with battery by conducting wire.

As a further solution of the present invention: the support shaft is hollow cylinder.

As a further solution of the present invention: the vertical axes are through rotating turret and extend to below rotating turret, rack gear ring It is fixedly connected with the vehicle body.

As a further solution of the present invention: the luffing mechanism is equipped with range regulating mechanism, range regulating mechanism Including the movable block being fixedly connected with biasing post, turntable is equipped with radial slot, and movable block is nested in radial slot, sets in radial slot There is screw rod, screw rod is threadedly coupled through movable block and with movable block；The screw rod extends on the outside of turntable and is fixedly connected with tune Section wheel.

Compared with prior art, the beneficial effects of the present invention are: the present invention is by being equipped with rotating turret, support shaft including quilt Moving gear, rack-plate, turntable, rolling bearing, rack gear ring luffing mechanism, while realizing the circular motion of cannon spray head into Row swings up and down movement, realizes biggish spraying coverage area, improves dust-laying effect；By being equipped with movable block, radial slot, screw rod And regulating wheel, change the range that swings up and down of cannon spray head, adapts to requirement of the different spraying scenes to spray coverage product, have good Good adaptability.

Detailed description of the invention

Fig. 1 is the schematic diagram of internal structure of architectural engineering device for reducing dust；

Fig. 2 is the perspective view of cannon spray head in architectural engineering device for reducing dust；

Fig. 3 is the enlarged drawing in Fig. 1 at A；

Fig. 4 is the perspective view of rectangle frame in architectural engineering device for reducing dust.

In figure: 1- car body；2- cannon spray head；3- shaft；4- rotating turret；5- support shaft；The first driving gear set of 6-；7- driving Motor；8- atomizer；9- ring pipe；10- hose；11- rotary joint；12- water inlet pipe；13- gear pump；14- drinking-water pipe； 15- line shaft；16- blower；17- battery；18- driven gear；19- rack-plate；20- rectangle frame；21- biasing post；22- is mobile Block；23- turntable；24- radial slot；25- screw rod；26- regulating wheel；27- trunnion axis；The second driving gear set of 28-；29- vertical axes； 30- rolling bearing；31- rack gear ring.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.