CN112403152A - A cross-country formula dust device for engineering road construction - Google Patents
A cross-country formula dust device for engineering road construction Download PDFInfo
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- CN112403152A CN112403152A CN202011394091.3A CN202011394091A CN112403152A CN 112403152 A CN112403152 A CN 112403152A CN 202011394091 A CN202011394091 A CN 202011394091A CN 112403152 A CN112403152 A CN 112403152A
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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Abstract
The invention relates to the technical field of dust removal devices, in particular to a cross-country dust removal device for engineering road construction, which comprises a fog gun machine and further comprises: the buffer parts are arranged at four corners of the bottom end of the fog gun machine body, and universal wheels are arranged at the bottom end of the fog gun machine body; the elastic buffer frame is horizontally arranged inside the fog gun machine body; the lifting mechanism is arranged at the top end of the fog gun machine body and comprises a lifting plate; the working end of the rotating mechanism is vertically upwards arranged at the top end of the lifting plate; the fog gun machine air duct is rotatably arranged at the working end of the rotating mechanism through the hinge seat; the elastic sliding assembly is arranged at the bottom end of the periphery of the fog gun machine air duct along the axis of the fog gun machine air duct; the electric push rod body is hinged with the bottom end of the rotating mechanism, and an output shaft of the electric push rod body is hinged with the working end of the elastic sliding assembly; lifting positioning mechanism sets up in fog gun inside both sides, thereby its work end is including the butt board that can vertical lift butt ground, and this device can effectively remove dust under complicated building site environment.
Description
Technical Field
The invention relates to the technical field of dust removal devices, in particular to an off-road dust removal device for engineering road construction.
Background
The traditional dust treatment method is expensive and easy to cause secondary pollution. Therefore, a new processing technique needs to be found. Practice proves that the water mist dust removal and purification of the fog gun machine is cheap and efficient in air pollution. The fog gun water mist dust removal is a newer environmental biotechnology and is also the most promising dust removal technology at present. Therefore, the research and the application of the water mist dust removal of the fog gun machine have huge economic benefits and environmental benefits.
The farthest water spraying distance of the spray gun is 60-100 m, the maximum water storage capacity is nearly 10 tons, the main effect is to spray and suppress dust, and meanwhile, the spray gun has the functions of water spraying and road washing, and the generation of flying dust can be effectively suppressed. The acting spray gun is similar to a common truck in head, the dust suppression effect is quite remarkable, and the working efficiency is about 30 times of that of a common sprinkler. The working diameter of a single spray gun can cover 4 standard football fields, as described by the skilled person. After being atomized, the water in the water tank is sprayed out by a high-pressure fan. Compare ordinary watering lorry spun rivers, the water smoke granule is very tiny, the micron order has been reached, its adsorption affinity has also increased 3 times, the water consumption has reduced 70%, meet with haze weather, air quality PM2.5 is seriously superstandard, can select an area at will and carry out the liquid smoke dust fall, decompose the particle concentration in the desalination air, the pollutant particulate matter that will float in the air, dust etc. is forced to land fast, reach clean air-purifying's effect, the angle regulation of traditional spray gun is comparatively loaded down with trivial details, it has great jolt to remove when owing to the road in the scene is more rugged to remove at the construction site, long-time jolt makes its emergence damage easily.
Chinese patent CN202020538100.0 discloses a dust collector for building engineering construction, including the device main part, the equal fixed mounting in four turnings of device main part bottom has the bracing piece, the top fixed mounting of device main part has the installation hinge bar, and the quantity of just installing the hinge bar is two, two one side that the installation hinge bar is close to each other articulates there is the dryer.
The angle adjusting structure of the device is not stable enough, and the angle is inconvenient to adjust manually during working; and when the device works, larger reaction force is easy to generate, so that the device is easy to slide on the ground, and the processing is inconvenient.
Disclosure of Invention
For solving the technical problem, provide an off-road formula dust device for engineering road construction, this technical scheme has solved the problem that can stably adjust the dryer angle and be convenient for use on the way of the frustration construction.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
the utility model provides a cross country formula dust device for engineering road construction, including the fog gun machine, still including: the working ends of the buffer parts are vertically and downwards arranged at four corners of the bottom end of the fog gun machine body, and universal wheels are arranged at the bottom ends of the working ends of the buffer parts; the elastic buffer frame is horizontally arranged in the fog gun machine body and used for placing components; the lifting mechanism is arranged at the top end of the fog gun machine body and comprises a lifting plate capable of vertically lifting relative to the top of the fog gun machine body; the working end of the rotating mechanism is vertically upwards arranged at the top end of the lifting plate; the fog gun machine air duct is rotatably arranged at the working end of the rotating mechanism through the hinge seat; the elastic sliding assembly is arranged at the bottom end of the periphery of the fog gun machine air cylinder along the axis of the fog gun machine air cylinder, and the working end of the elastic sliding assembly can elastically move along the axial direction of the fog gun machine air cylinder; the electric push rod body is hinged with the bottom end of the rotating mechanism, and an output shaft of the electric push rod body is hinged with the working end of the elastic sliding assembly; the lifting positioning mechanisms are arranged on two sides of the interior of the fog gun machine, and the working ends of the lifting positioning mechanisms comprise abutting plates capable of vertically lifting to abut against the ground.
Preferably, the buffer further comprises: the opening frame is horizontally arranged at four corners of the bottom end of the fog gun machine body; the mounting plate is arranged at the bottom end of the opening frame in a sliding mode along the vertical direction through a first fixing pin, and the universal wheel is fixedly arranged at the bottom end of the mounting plate; the first spring is coaxially sleeved on the first fixing pin, and two ends of the first spring are respectively abutted to the top end of the mounting plate and the bottom end of the opening frame.
Preferably, the elastic buffer frame comprises: the fog gun part comprises a fixed bottom plate and a movable plate, wherein the fixed bottom plate is arranged at the bottom end in the fog gun machine body, the edges of the top ends of the fixed bottom plate and the movable plate are respectively provided with a fixed edge, the fixed edges are provided with sliding grooves in the horizontal direction at equal intervals, and the fog gun machine part is arranged at the bottom end of the movable plate; the connecting rod is in fork-shaped rotary fit, one end of the connecting rod is in sliding fit with the upper and lower sliding grooves respectively, and the other end of the connecting rod is in fixed rotary fit with the upper and lower parts; and the axis of the damping spring is vertically arranged between the fixed bottom plate and the movable plate.
Preferably, lifter plate bottom four corners is provided with the vertical locating lever that runs through fog gun machine body top, and elevating system is still including: the connecting bracket is vertically arranged at the center of the bottom end of the lifting plate, and a nut with a vertical axis is arranged on a transverse plate of the connecting bracket; the axis of the threaded column is vertically arranged in the fog gun machine and is screwed with the nut in a coaxial thread manner; the coaxial rotating seat is perpendicular to the axis of the threaded column and arranged in the fog gun machine, and one end of the coaxial rotating seat penetrates through the body and is coaxially provided with a first rotating disc; the first bevel gear and the second bevel gear are coaxially and fixedly arranged at one end of the threaded column and one end of the first rotating shaft respectively, and axes of the bevel gears are vertical and are meshed with each other.
Preferably, the rotating mechanism comprises: the axis of the slewing bearing is vertically arranged at the top end of the lifting plate; the gear and the slewing bearing are coaxially arranged at the top end of the lifting plate in a rotating mode through a second rotating shaft, and the gear is meshed with the outer ring of the slewing bearing; the fixed bolster, coaxial fixed setting is on gear outer lane top, and fog gun machine dryer rotates through articulated seat and sets up at the fixed bolster top.
Preferably, the rotating mechanism further comprises a protective shell, and the protective shell is arranged on the slewing bearing and the outer ring of the gear.
Preferably, the elastic sliding assembly comprises: the fixed plate is arranged at the bottom end of the outer shaft of the fog gun machine body along the axial direction, and a sliding groove along the axial direction of the air duct is formed in the fixed plate; the first threaded rod is coaxially and rotatably arranged in the sliding groove; the first internal thread sliding block is arranged in the sliding groove in a sliding mode and is screwed with the first threaded rod in a coaxial threaded mode; the connecting block is arranged in the sliding groove in a sliding mode and located at the end, facing the hinge seat, of the first internal thread sliding block, a second fixing pin in sliding fit with the first internal thread sliding block in the axial direction is arranged at one end of the connecting block, an avoidance hole with the inner diameter larger than the diameter of the first threaded rod is further formed in the connecting block, and the connecting block is hinged to the electric push rod output shaft; the second spring is coaxially sleeved on the second fixing pin, and two ends of the second spring are respectively abutted against the opposite ends of the first internal thread sliding block and the connecting block; and an output shaft of the servo motor is coaxially and fixedly connected with one end of the first threaded rod.
Preferably, the lifting and positioning mechanism further comprises: the duplex guide rails are arranged on two sides inside the fog gun body through the bracket; the second internal thread sliding blocks are fixedly arranged at the bottom ends of the sliding blocks on the two sides of the duplex guide rail; the second threaded rod is arranged at the bottom of the bracket along the sliding direction of the duplex guide rail, is screwed with the second internal thread sliding block in a coaxial thread manner, and slides on two sides of the duplex guide rail slide oppositely or reversely in a working state; third connecting rod and fourth connecting rod, the connecting rod both ends are articulated with both ends second internal thread sliding block bottom, and its other end is articulated with butt plate top both sides.
Preferably, the bottom ends of the abutting plates are also arranged at equal intervals.
Preferably, the bottom end of the lifting plate is also coaxially provided with a limiting ring for preventing the lifting plate from separating from the fog gun machine body.
Compared with the prior art, the invention has the beneficial effects that:
the device can adapt to a bumpy construction environment, and can effectively remove dust through the fog gun, and particularly, before work, the fog gun component is placed at the top end of the movable plate, so that when the fog gun body vibrates, the vibration force can be eliminated by the damping spring, the damage to the fog gun component due to vibration is prevented, and the universal wheels are arranged at four corners of the bottom end of the fog gun body through the buffering parts, so that the fog gun body can be pushed to walk in a bumpy environment, and the vibration caused by bumping can be effectively avoided; the second threaded rod is rotated to enable the top ends of the third connecting rod and the fourth connecting rod to be close, so that the abutting plate abuts against the ground in the vertical direction until the universal wheels are separated from the ground, and the air duct is prevented from influencing the dust removal effect due to the fact that the body slides when in work; when the fog gun machine is used, the first rotating shaft is rotated, the lifting plate can drive the fog gun machine air duct arranged at the top of the first rotating shaft to vertically lift, so that the outer ring of the slewing bearing is prevented from being rotated due to obstruction of obstacles, and the air duct can automatically change the working direction when the fog gun machine body is kept in an immovable state; the electric push rod is started, an output shaft of the electric push rod can push the connecting block, so that the working end of the air duct can rotate relative to the hinge base, the working angle of the fog gun machine is adjusted, and the fog gun machine can adapt to different working environments; after the work is finished, the abutting plate is reset, namely the universal wheels are abutted to the ground again, so that the fog gun machine body can move again, and the dust removal work is facilitated; compare current dust collecting equipment, the vibration that produces in the walking process can effectively be eliminated to this equipment.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a side view of the present invention;
FIG. 4 is a cross-sectional view at section B-B of FIG. 3;
FIG. 5 is a perspective sectional view at section B-B of FIG. 3;
FIG. 6 is an enlarged view of a portion of FIG. 5 at C;
FIG. 7 is an enlarged view of a portion of FIG. 5 at D;
FIG. 8 is a side view of the resilient slide assembly of the present invention;
FIG. 9 is a cross-sectional view at section E-E of FIG. 8;
fig. 10 is a sectional view at section F-F of fig. 8.
The reference numbers in the figures are:
1-a buffer member; 1 a-a universal wheel; 1 b-an open frame; 1 c-a mounting plate; 1 d-a first fixation pin; 1 e-a first spring;
2-an elastic buffer frame; 2 a-a fixed base plate; 2 b-a movable plate; 2 c-a fixing edge; 2c 1-sliding groove; 2 d-a first link; 2 e-a second link; 2 f-damping spring;
3-a lifting mechanism; 3 a-a lifter plate; 3a 1-locating lever; 3a 2-stop collar; 3 b-a linking scaffold; 3b 1-nut; 3 c-threaded post; 3 d-a first shaft; 3d1 — first carousel; 3 e-a first bevel gear; 3 f-a second bevel gear;
4-a rotating mechanism; 4 a-a slewing bearing; 4 b-gear; 4 c-a second shaft; 4 d-fixing the bracket; 4 e-protective shell;
5-a hinged seat; 6-an elastic sliding component; 6 a-a fixed plate; 6a 1-chute; 6 b-first threaded rod; 6 c-a first internal thread sliding block; 6 d-connecting block; 6d 1-second retaining pin; 6d 2-relief holes; 6 e-a second spring; 6 f-servo motor;
7-electric push rod;
8, a lifting positioning mechanism; 8 a-an abutment plate; 8 a-ribs; 8 b-duplex guide rails; 8 c-a second internal thread slider; 8 d-second threaded rod; 8 e-a third link; 8 f-fourth link.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 4, a cross-country formula dust device for engineering road construction, including fog gun machine, still including:
the working ends of the buffer parts 1 are vertically and downwards arranged at four corners of the bottom end of the fog gun machine body, and universal wheels 1a are arranged at the bottom ends of the working ends of the buffer parts 1;
the elastic buffer frame 2 is horizontally arranged in the fog gun machine body and used for placing components;
the lifting mechanism 3 is arranged at the top end of the fog gun machine body and comprises a lifting plate 3a capable of vertically lifting relative to the top of the fog gun machine body;
the working end of the rotating mechanism 4 is vertically upwards arranged at the top end of the lifting plate 3 a;
the fog gun machine air duct is rotatably arranged at the working end of the rotating mechanism 4 through the hinge seat 5;
the elastic sliding component 6 is arranged at the bottom end of the periphery of the fog gun machine air duct along the axis of the fog gun machine air duct, and the working end of the elastic sliding component 6 can elastically move along the axial direction of the fog gun machine air duct;
the body of the electric push rod 7 is hinged with the bottom end of the rotating mechanism 4, and the output shaft of the electric push rod 7 is hinged with the working end of the elastic sliding component 6;
the lifting positioning mechanism 8 is arranged on two sides of the interior of the fog gun, and the working end of the lifting positioning mechanism 8 comprises a butt plate 8a which can vertically lift and butt against the ground.
Before working, the fog gun component is placed at the working end of the elastic buffer frame 2, so that when the fog gun body vibrates, the elastic buffer frame 2 can eliminate the vibration force, thereby preventing the damage of the fog gun component due to vibration, and the universal wheels 1a are arranged at four corners of the bottom end of the fog gun body through the buffer parts 1, so that the fog gun body can be pushed to walk in a rugged environment, and the vibration caused by bumping can be effectively avoided;
starting the lifting positioning mechanism 8 to enable the abutting plate 8a to abut against the ground in the vertical direction until the universal wheels 1a are separated from the ground, so that the dust removal effect of the air duct is prevented from being influenced by the sliding of the body when the air duct works;
when the fog gun machine is used, the lifting mechanism 3 is started, the lifting plate 3a can drive the fog gun machine air duct arranged at the top of the lifting plate to vertically lift, so that the phenomenon that the fog gun machine air duct is blocked by a barrier is avoided, the rotating mechanism 4 is started, and the air duct can automatically change the working direction under the condition that the fog gun machine body is kept still;
the electric push rod 7 is started, so that the output shaft of the electric push rod can push the working end of the elastic sliding assembly 6, the working end of the air duct can rotate relative to the hinge base 5, the working angle of the fog gun machine can be adjusted, and the fog gun machine can adapt to different working environments, the stroke of the output shaft of the electric push rod 7 is limited, the elastic sliding assembly 6 is started, so that the working end of the electric push rod can slide axially along the air duct, and the angle of the air duct relative to the body of the electric push rod is easier to adjust;
after the work is finished, the abutting plate 8a is reset, namely the universal wheel 1a is abutted to the ground again, so that the fog gun machine body can move again, and dust removal work is facilitated.
As shown in fig. 2, the buffer member 1 further includes:
the opening frame 1b is horizontally arranged at four corners of the bottom end of the fog gun machine body;
the mounting plate 1c is arranged at the bottom end of the opening frame 1b in a sliding mode along the vertical direction through a first fixing pin 1d, and the universal wheel 1a is fixedly arranged at the bottom end of the mounting plate 1 c;
the first spring 1e is coaxially sleeved on the first fixing pin 1d, and two ends of the first spring respectively abut against the top end of the mounting plate 1c and the bottom end of the opening frame 1 b.
The universal wheel 1a sets up in mounting panel 1c bottom, and the relative opening frame 1b of mounting panel 1c is through the vertical elastic connection of first spring 1e to make when removing the fog gun machine body, the vibrational force along vertical direction can effectively be eliminated to first spring 1e, and first fixed pin 1d is used for preventing that mounting panel 1c from taking off from opening frame 1 b.
As shown in fig. 6, the elastic buffer frame 2 includes:
the fog gun part comprises a fixed bottom plate 2a and a movable plate 2b, wherein the fixed bottom plate 2a is arranged at the bottom end in the fog gun machine body, fixed edges 2c are arranged at the top end edges of the fixed bottom plate 2a and the movable plate 2b, sliding grooves 2c1 in the horizontal direction are arranged on the fixed edges 2c at equal intervals, and the fog gun machine part is arranged at the bottom end of the movable plate 2 b;
a first link 2d and a second link 2e which are in forked rotation engagement, and one end of which is in sliding engagement with the upper and lower sliding grooves 2c1, respectively, and the other end of which is in rotation engagement with the upper and lower fixed edges 2 c;
and a damping spring 2f having an axis vertically disposed between the fixed base plate 2a and the movable plate 2 b.
Make PMKD 2a and fly leaf 2b can follow vertical direction sliding fit through first connecting rod 2d and damping spring 2f, before the work, place the fog gun machine on fly leaf 2b top for when PMKD 2a bottom produced the vibration, damping spring 2f can eliminate its vibrating force, thereby avoid the fog gun machine part impaired because of the vibration, and fixed along 2c and sliding tray 2c1 be used for rotating and sliding fit first connecting rod 2d and second connecting rod 2 e.
As shown in fig. 5, the four corners of the bottom end of the lifting plate 3a are provided with positioning rods 3a1 vertically penetrating through the top end of the fog gun machine body, and the lifting mechanism 3 further comprises:
the connecting bracket 3b is vertically arranged at the center of the bottom end of the lifting plate 3a, and a transverse plate of the connecting bracket 3b is provided with a nut 3b1 with a vertical axis;
a screw column 3c, the axis of which is vertically arranged inside the fog gun machine and which is screwed coaxially with the nut 3b 1;
the coaxial rotating seat and the axis of the threaded column 3c are vertically arranged in the fog gun machine, and one end of the first rotating shaft 3d penetrates through the body and is coaxially provided with a first rotating disc 3d 1;
the first bevel gear 3e and the second bevel gear 3f are coaxially and fixedly arranged at one end of the threaded column 3c and one end of the first rotating shaft 3d respectively, and the axes of the bevel gears are vertical and are meshed with each other.
First carousel 3d1 of combat, make it drive the coaxial rotation of first pivot 3d, and first bevel gear 3e and second bevel gear 3f intermeshing, thereby make screw post 3c coaxial rotation in the body, because of the fixed setting in lifter plate 3a bottom of linking bridge 3b, and locating lever 3a1 and the vertical sliding fit of body, and nut 3b1 connects with the coaxial screw thread of screw post 3c with twisting, thereby make lifter plate 3a along vertical direction lift the dryer, thereby be convenient for adjust its working height.
As shown in fig. 5, the rotation mechanism 4 includes:
a rotary support 4a, the axis of which is vertically arranged at the top end of the lifting plate 3 a;
the gear 4b is coaxially arranged with the slewing bearing 4a in a rotating mode and is arranged at the top end of the lifting plate 3a through a second rotating shaft 4c, and the gear 4b is meshed with the outer ring of the slewing bearing 4 a;
and the fixed support 4d is coaxially and fixedly arranged at the top end of the outer ring of the gear 4b, and the air duct of the fog gun machine is rotatably arranged at the top of the fixed support 4d through the hinged seat 5.
The second rotating shaft 4c is rotated, so that the gear 4b drives the outer ring of the slewing bearing 4a to coaxially rotate at the top end of the lifting plate 3a, and the air duct arranged on the outer ring of the slewing bearing 4a through the fixing support 4d can coaxially rotate for a certain angle, so that the working direction of the fog gun machine can be conveniently adjusted.
As shown in fig. 1, the rotating mechanism 4 further includes a protective housing 4e, and the protective housing 4e is disposed on the outer ring of the slewing bearing 4a and the gear 4 b.
The protective case 4e prevents a worker from being pinched by the rotary support 4a and the gear 4b that mesh with each other.
As shown in fig. 9 and 10, the elastic sliding member 6 includes:
the fixed plate 6a is arranged at the bottom end of the outer shaft of the fog gun machine body along the axial direction, and a chute 6a1 along the axial direction of the air duct is arranged on the fixed plate 6 a;
a first threaded rod 6b coaxially rotatably disposed in the slide groove 6a 1;
a first internal thread sliding block 6c which is arranged in the sliding groove 6a1 in a sliding way and is screwed with the first thread rod 6b in a coaxial way;
the connecting block 6d is arranged in the sliding groove 6a1 in a sliding mode and located at the end, facing the hinge seat 5, of the first internal thread sliding block 6c, a second fixing pin 6d1 in sliding fit with the first internal thread sliding block 6c in the axial direction is arranged at one end of the connecting block 6d, the connecting block 6d is further provided with an avoidance hole 6d2, the inner diameter of the avoidance hole is larger than the diameter of the first threaded rod 6b, and the connecting block 6d is hinged to an output shaft of the electric push rod 7;
the second spring 6e is coaxially sleeved on the second fixed pin 6d1, and two ends of the second spring respectively abut against opposite ends of the first internal thread sliding block 6c and the connecting block 6 d;
and an output shaft of the servo motor 6f is coaxially and fixedly connected with one end of the first threaded rod 6 b.
When the dryer angle needs to be adjusted, electric putter 7 and servo motor 6f are started, make servo motor 6f output shaft drive first threaded rod 6b and rotate coaxially in spout 6a1, and first internal thread sliding block 6c and the coaxial meshing of first threaded rod 6b, and second fixed pin 6d1 is greater than connecting block 6d, thereby make and drive dryer one end with electric putter 7 output shaft articulated connecting block 6d and rise a take the altitude, and second spring 6e is used for eliminating the rigidity effort that produces because of the lifting action, second fixed pin 6d1 is used for first internal thread sliding block 6c of sliding connection and connecting block 6 d.
As shown in fig. 3, the lifting and positioning mechanism 8 further includes:
the duplex guide rails 8b are arranged on two sides inside the fog gun body through a support;
the second internal thread sliding blocks 8c are fixedly arranged at the bottom ends of the sliding blocks at the two sides of the duplex guide rail 8 b;
the second threaded rod 8d is arranged at the bottom of the bracket along the sliding direction of the duplex guide rail 8b, the second threaded rod 8d is screwed with a second internal thread sliding block 8c in a coaxial thread manner, and in a working state, the sliding blocks on two sides of the duplex guide rail 8b slide oppositely or reversely;
third connecting rod 8e and fourth connecting rod 8f, the connecting rod both ends are articulated with both ends second internal thread sliding block 8c bottom, and its other end is articulated with 8a top both sides of butt joint board.
The second threaded rod 8d is rotated, and the second internal thread sliding block 8c moves oppositely or back to back on the duplex guide rail 8b, so that the third connecting rod 8e and the fourth connecting rod 8f which are hinged with the second threaded rod drive the abutting plate 8a to ascend or descend along the vertical direction, and the abutting is connected with the ground, and the fog gun is prevented from sliding during working.
As shown in fig. 3, the lower end of the abutting plate 8a is also provided with 8a1 at equal intervals.
8a1 is used to increase the friction of the abutment plate 8a against the ground and thereby prevent slippage of the fog gun when in operation.
As shown in fig. 5, the bottom end of the lifting plate 3a is also coaxially provided with a limit ring 3a2 for preventing the lifting plate from separating from the fog gun body.
The limiting ring 3a2 is used for preventing the lifting plate 3a from separating from the fog gun machine body.
The working principle of the invention is as follows:
the device realizes the functions of the invention through the following steps, thereby solving the technical problems provided by the invention:
firstly, before work, the fog gun component is placed at the top end of the movable plate 2b, so that when the fog gun body vibrates, the vibration force can be eliminated by the damping spring 2f, the damage to the fog gun component due to vibration is prevented, and the universal wheels 1a are arranged at four corners of the bottom end of the fog gun body through the buffering parts 1, so that the fog gun body can be pushed to walk in a rugged environment, and the vibration caused by bumping can be effectively avoided;
rotating a second threaded rod 8d to enable the top ends of a third connecting rod 8e and a fourth connecting rod 8f to be close, so that the abutting plate 8a abuts against the ground in the vertical direction until the universal wheel 1a is separated from the ground, and the dust removal effect of the wind cylinder is prevented from being influenced by the sliding of the body when the wind cylinder works;
when the fog gun machine is used, the first rotating shaft 3d is rotated, the lifting plate 3a can drive a fog gun machine air duct arranged at the top of the first rotating shaft to vertically lift, so that the outer ring of the slewing bearing 4a is prevented from being blocked by a barrier, and the air duct can automatically change the working direction when the fog gun machine body is kept in an immovable state;
step four, the electric push rod 7 is started, so that the output shaft of the electric push rod can push the connecting block 6d, the working end of the air duct can rotate relative to the hinge seat 5, the working angle of the fog gun machine can be adjusted, and the fog gun machine can adapt to different working environments, the stroke of the output shaft of the electric push rod 7 is limited, the servo motor 6f is started, the first internal thread sliding block 6c can axially slide along the air duct, and the angle of the air duct relative to the body of the air duct can be easily adjusted;
and step five, after the work is finished, the abutting plate 8a is reset, namely the universal wheel 1a is abutted to the ground again, so that the fog gun machine body can move again, and the dust removal work is facilitated.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a cross country formula dust device for engineering road construction, including fog gun machine, its characterized in that still including:
the working ends of the buffer parts (1) are vertically arranged at four corners of the bottom end of the fog gun machine body downwards, and universal wheels (1 a) are arranged at the bottom ends of the working ends of the buffer parts (1);
the elastic buffer frame (2) is horizontally arranged in the fog gun machine body and used for placing components;
the lifting mechanism (3) is arranged at the top end of the fog gun machine body and comprises a lifting plate (3 a) capable of vertically lifting relative to the top of the fog gun machine body;
the working end of the rotating mechanism (4) is vertically upwards arranged at the top end of the lifting plate (3 a);
the fog gun machine air duct is rotatably arranged at the working end of the rotating mechanism (4) through the hinge seat (5);
the elastic sliding assembly (6) is arranged at the bottom end of the periphery of the fog gun machine air duct along the axis of the fog gun machine air duct, and the working end of the elastic sliding assembly (6) can elastically move along the axial direction of the fog gun machine air duct;
the rod body of the electric push rod (7) is hinged with the bottom end of the rotating mechanism (4), and the output shaft of the electric push rod (7) is hinged with the working end of the elastic sliding component (6);
the lifting positioning mechanism (8) is arranged on two sides of the interior of the fog gun machine, and the working end of the lifting positioning mechanism (8) comprises a butt plate (8 a) which can vertically lift and butt against the ground.
2. An off-road dust fall device for engineering road construction according to claim 1, characterized in that the buffer (1) further comprises:
the opening frame (1 b) is provided with openings horizontally arranged at four corners of the bottom end of the fog gun machine body;
the mounting plate (1 c) is arranged at the bottom end of the opening frame (1 b) in a sliding mode along the vertical direction through a first fixing pin (1 d), and the universal wheel (1 a) is fixedly arranged at the bottom end of the mounting plate (1 c);
and the first spring (1 e) is coaxially sleeved on the first fixing pin (1 d), and two ends of the first spring are respectively abutted against the top end of the mounting plate (1 c) and the bottom end of the opening frame (1 b).
3. An off-road dust-settling device for engineering road construction according to claim 1, wherein the elastic buffer frame (2) comprises:
the fog gun machine comprises a fixed bottom plate (2 a) and a movable plate (2 b), wherein the fixed bottom plate (2 a) is arranged at the bottom end in the fog gun machine body, fixed edges (2 c) are arranged at the top end edges of the fixed bottom plate (2 a) and the movable plate (2 b), sliding grooves (2 c 1) in the horizontal direction are arranged on the fixed edges (2 c) at equal intervals, and fog gun machine components are arranged at the bottom end of the movable plate (2 b);
a first connecting rod (2 d) and a second connecting rod (2 e), wherein the connecting rods are in fork-shaped rotary fit, one ends of the connecting rods are respectively in sliding fit with the upper and lower sliding grooves (2 c 1), and the other ends of the connecting rods are in rotary fit with the upper and lower fixed edges (2 c);
and the axis of the damping spring (2 f) is vertically arranged between the fixed bottom plate (2 a) and the movable plate (2 b).
4. A cross-country type dust fall device for engineering road construction according to claim 1, characterized by, lifter plate (3 a) bottom four corners are provided with locating lever (3 a 1) that vertical runs through fog gun machine body top, elevating system (3) still includes:
the connecting support (3 b) is vertically arranged at the center of the bottom end of the lifting plate (3 a), and a nut (3 b 1) with a vertical axis is arranged on a transverse plate of the connecting support (3 b);
a threaded column (3 c) the axis of which is vertically arranged inside the fog gun machine and which is screwed coaxially with the nut (3 b 1);
the coaxial rotating seat and the axis of the threaded column (3 c) are vertically arranged in the fog gun machine, and one end of the coaxial rotating seat penetrates through the body and is coaxially provided with a first rotating disc (3 d 1);
the first bevel gear (3 e) and the second bevel gear (3 f) are respectively and fixedly arranged at one end of the threaded column (3 c) and one end of the first rotating shaft (3 d) in a coaxial mode, and axes of the bevel gears are perpendicular and meshed with each other.
5. An off-road dust fall device for engineering road construction according to claim 1, characterized in that the rotating mechanism (4) comprises:
a rotary support (4 a) with an axis vertically arranged at the top end of the lifting plate (3 a);
the gear (4 b) is coaxially arranged with the slewing bearing (4 a) in a rotating mode and is arranged at the top end of the lifting plate (3 a) through a second rotating shaft (4 c), and the gear (4 b) is meshed with the outer ring of the slewing bearing (4 a);
the fixed support (4 d) is coaxially and fixedly arranged at the top end of the outer ring of the gear (4 b), and the wind barrel of the fog gun machine is rotatably arranged at the top of the fixed support (4 d) through the hinge seat (5).
6. An off-road dust-settling device for engineering road construction according to claim 1, wherein the rotating mechanism (4) further comprises a protective shell (4 e), and the protective shell (4 e) is arranged on the outer rings of the slewing bearing (4 a) and the gear (4 b).
7. An off-road dust fall device for engineering road construction according to claim 1, characterized in that the elastic sliding assembly (6) comprises:
the fixing plate (6 a) is arranged at the bottom end of the outer shaft of the fog gun machine body along the axial direction, and a sliding groove (6 a 1) along the axial direction of the air duct is formed in the fixing plate (6 a);
a first threaded rod (6 b) coaxially rotatably disposed in the slide groove (6 a 1);
a first internal thread sliding block (6 c) which is arranged in the sliding groove (6 a 1) in a sliding way and is screwed with the first threaded rod (6 b) in a coaxial way;
the connecting block (6 d) is arranged in the sliding groove (6 a 1) in a sliding mode and located at the end, facing the hinge seat (5), of the first internal thread sliding block (6 c), a second fixing pin (6 d 1) in sliding fit with the first internal thread sliding block (6 c) in the axial direction is arranged at one end of the connecting block (6 d), an avoiding hole (6 d 2) with the inner diameter larger than the diameter of the first threaded rod (6 b) is further formed in the connecting block (6 d), and the connecting block (6 d) is hinged to an output shaft of the electric push rod (7);
the second spring (6 e) is coaxially sleeved on the second fixed pin (6 d 1), and two ends of the second spring are respectively abutted against opposite ends of the first internal thread sliding block (6 c) and the connecting block (6 d);
and an output shaft of the servo motor (6 f) is coaxially and fixedly connected with one end of the first threaded rod (6 b).
8. An off-road dust-settling device for engineering road construction according to claim 1, wherein the lifting and positioning mechanism (8) further comprises:
duplex guide rails (8 b) are arranged on two sides in the fog gun body through a bracket;
the second internal thread sliding blocks (8 c) are fixedly arranged at the bottom ends of the sliding blocks at the two sides of the duplex guide rail (8 b);
the second threaded rod (8 d) is arranged at the bottom of the bracket along the sliding direction of the duplex guide rail (8 b), the second threaded rod (8 d) is screwed with a second internal thread sliding block (8 c) in a coaxial thread manner, and in a working state, the sliding blocks on two sides of the duplex guide rail (8 b) slide oppositely or reversely;
third connecting rod (8 e) and fourth connecting rod (8 f), the connecting rod both ends are articulated with both ends second internal thread sliding block (8 c) bottom, and its other end is articulated with butt joint board (8 a) top both sides.
9. An off-road dust-settling device for engineering road construction according to claim 1, characterized in that the bottom end of the abutting plate (8 a) is also provided with 8a1 at equal intervals.
10. An off-road dust falling device for engineering road construction according to claim 4, characterized in that the bottom end of the lifting plate (3 a) is also coaxially provided with a spacing ring (3 a 2) for preventing the lifting plate from separating from the fog gun machine body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011394091.3A CN112403152A (en) | 2020-12-02 | 2020-12-02 | A cross-country formula dust device for engineering road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011394091.3A CN112403152A (en) | 2020-12-02 | 2020-12-02 | A cross-country formula dust device for engineering road construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112403152A true CN112403152A (en) | 2021-02-26 |
Family
ID=74829977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011394091.3A Withdrawn CN112403152A (en) | 2020-12-02 | 2020-12-02 | A cross-country formula dust device for engineering road construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112403152A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944159A (en) * | 2021-03-31 | 2021-06-11 | 金华职业技术学院 | A movable support for photographic measuring apparatu of tunnel length |
| CN112999800A (en) * | 2021-02-27 | 2021-06-22 | 安徽同建建设集团有限公司 | House building construction dust removal structure and construction method thereof |
| CN116328463A (en) * | 2023-05-30 | 2023-06-27 | 深圳市嘉闰州生态建工有限公司 | Environment-friendly dust removal equipment for building construction |
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|---|---|---|---|---|
| CN208643031U (en) * | 2018-07-11 | 2019-03-26 | 武汉华强新型建筑材料有限公司 | Adjustable fog gun machine |
| CN109908685A (en) * | 2019-02-28 | 2019-06-21 | 中建七局第四建筑有限公司 | A kind of adjustable spraying device of construction dust controlling |
| CN209752478U (en) * | 2019-02-26 | 2019-12-10 | 王益民 | Building construction working face sprays dust fall heat sink |
| CN211753501U (en) * | 2020-03-20 | 2020-10-27 | 湖南南锻机械制造有限公司 | Movable lifting type fog gun machine |
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2020
- 2020-12-02 CN CN202011394091.3A patent/CN112403152A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208643031U (en) * | 2018-07-11 | 2019-03-26 | 武汉华强新型建筑材料有限公司 | Adjustable fog gun machine |
| CN209752478U (en) * | 2019-02-26 | 2019-12-10 | 王益民 | Building construction working face sprays dust fall heat sink |
| CN109908685A (en) * | 2019-02-28 | 2019-06-21 | 中建七局第四建筑有限公司 | A kind of adjustable spraying device of construction dust controlling |
| CN211753501U (en) * | 2020-03-20 | 2020-10-27 | 湖南南锻机械制造有限公司 | Movable lifting type fog gun machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112999800A (en) * | 2021-02-27 | 2021-06-22 | 安徽同建建设集团有限公司 | House building construction dust removal structure and construction method thereof |
| CN112999800B (en) * | 2021-02-27 | 2022-04-08 | 安徽同建建设集团有限公司 | House building construction dust removal structure and construction method thereof |
| CN112944159A (en) * | 2021-03-31 | 2021-06-11 | 金华职业技术学院 | A movable support for photographic measuring apparatu of tunnel length |
| CN116328463A (en) * | 2023-05-30 | 2023-06-27 | 深圳市嘉闰州生态建工有限公司 | Environment-friendly dust removal equipment for building construction |
| CN116328463B (en) * | 2023-05-30 | 2023-08-29 | 深圳市嘉闰州生态建工有限公司 | Environment-friendly dust removal equipment for building construction |
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Application publication date: 20210226 |
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