CN111576301A - Road surface cleaning equipment for expressway - Google Patents
Road surface cleaning equipment for expressway Download PDFInfo
- Publication number
- CN111576301A CN111576301A CN202010417991.9A CN202010417991A CN111576301A CN 111576301 A CN111576301 A CN 111576301A CN 202010417991 A CN202010417991 A CN 202010417991A CN 111576301 A CN111576301 A CN 111576301A
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- Prior art keywords
- vehicle body
- water
- side wall
- suction
- dust
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
- E01H1/101—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers
- E01H1/103—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers in which the soiled loosening or washing liquid is removed, e.g. by suction
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The invention discloses a road surface cleaning device for an expressway, which comprises: a vehicle body; a circulating dust collection part which comprises a support frame; a telescopic part I; a lifting piece I; a dust collection groove; a dustbin; an air outlet pipe; an air outlet nozzle; the water spray dust removal portion, it sets up on the automobile body, and water spray dust removal portion includes: a high pressure spray gun; the water tank is arranged on the vehicle body behind the garbage can and communicated with the high-pressure spray gun. The invention also discloses pavement cleaning equipment for the expressway, which is used for quickly removing light garbage on the pavement through the circulating dust collection part and removing dust such as sand and stones on the pavement through the water spraying dust removal part.
Description
Technical Field
The invention relates to the technical field of pavement cleaning equipment, in particular to pavement cleaning equipment for an expressway.
Background
Because the highway has more traffic flows and high speed, and the scattered objects such as sand stones and the like are more, the highway overtaking lane and emergency lane are occupied during manual cleaning, the cleaning danger coefficient is high, the working efficiency is low, the cleaning speed is slow during cleaning of the sweeper, and the suction force to the scattered objects on the highway is insufficient. In addition, most of the garbage on the expressway is finally accumulated on the emergency stop zones on both sides of the road due to the airflow caused by the rapid travel of the passing vehicles, but the garbage such as sand and stone with high density is not excluded from being scattered on the road surface close to the emergency stop zones.
Therefore, there is an urgent need for a road surface cleaning device which can rapidly clean the expressway without affecting traffic operation.
Disclosure of Invention
An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.
It is still another object of the present invention to provide a road surface cleaning apparatus for an expressway, which removes light garbage from a road surface rapidly by a circulating dust collecting part and removes garbage such as sand and gravel from the road surface simultaneously by dust removal by a water spray dust removing part.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a road surface cleaning apparatus for an expressway, comprising:
a vehicle body;
the circulation dust absorption portion, it includes:
the support frame is arranged on the right side of the vehicle body; the support frame comprises cross rods I arranged in parallel
The transverse rod I and the transverse rod II are pivoted on the vehicle body, and are fixed with each other through at least one longitudinal rod;
one end of the telescopic piece I is arranged on the right side wall of the vehicle body, the other end of the telescopic piece is hinged on the supporting frame, and the supporting frame is rotatably arranged relative to the vehicle body under the driving of the telescopic piece;
the lifting piece I is vertically arranged on the support frame, and the lower end of the lifting piece I can be lifted relative to the ground;
the dust collection groove is arranged at the lower end of the lifting piece and is arranged in parallel with the cross rod I or the cross rod II of the support frame; the lower side wall of the dust collection groove is not contacted with the ground;
the garbage can is arranged on the vehicle body and communicated with the dust suction groove through a dust suction pipe; the dustbin still includes: the garbage blocking net divides the garbage can into a box body I and a box body II; one end of the dust collection pipe is communicated to an air inlet in the top of the box body I, an air outlet is formed in the top of the box body II, and the volume ratio of the box body I to the box body II is 10-15: 1;
one end of the air outlet pipe is connected to the air outlet of the garbage can;
the air outlet nozzle is arranged at the bottom of the vehicle body and is arranged at the other end of the air outlet pipe, and an air outlet of the air outlet nozzle faces the dust suction groove; and the shortest distance between the air outlet nozzle and the dust suction groove is less than twice of the width of the vehicle body;
the water spray dust removal portion, it sets up on the automobile body, water spray dust removal portion includes:
the high-pressure spray gun is arranged at the bottom of the vehicle body and is positioned behind the air outlet nozzle, the nozzle of the high-pressure spray gun faces the right ground of the vehicle body, and the spraying direction of the high-pressure spray gun and the rear wheel of the vehicle body are arranged in a staggered manner in the advancing direction of the vehicle body;
the water tank is arranged on the vehicle body behind the garbage can and communicated with the high-pressure spray gun.
Preferably, the expansion piece I is embedded in a containing cavity in the right side wall of the vehicle body, and the expansion piece I is a pneumatic telescopic rod, a pneumatic folding rod or a shear type lifting arm.
Preferably, the lifting piece I comprises at least one pneumatic telescopic rod which is arranged in the middle of the supporting frame;
and the at least two passive telescopic rods are respectively arranged at two sides of the at least one pneumatic telescopic rod.
Preferably, the support frame is rotatably opened by at least 45 degrees relative to the vehicle body under the driving of the telescopic piece I, so that the dust suction groove arranged at the lower end of the lifting piece I is opened by at least 45 degrees relative to the axial direction of the vehicle body, and the opening of the dust suction groove is opened towards the oblique front of the advancing direction of the vehicle body.
Preferably, the suction groove includes duckbilled suction inlet and cylindric garbage collection storehouse, and the suction inlet includes the last lateral wall of rectangular shape and the lower lateral wall of rectangular shape, and the lower lateral wall of rectangular shape is the arc plate body, and the last lateral wall of rectangular shape is the arc dictyosome, and the width of the lower lateral wall of rectangular shape is greater than the width of the last lateral wall of rectangular shape.
Preferably, the method further comprises the following steps:
a filter screen disposed at the air outlet;
one end of the spiral air inlet channel is right opposite to the air inlet of the dustbin, the other end of the spiral air inlet channel is arranged towards the bottom of the box body II, and the height of the spiral air inlet channel is smaller than 1/10 of the height of the box body II.
Preferably, the method further comprises the following steps:
the elastic anti-collision strips are vertically arranged at one ends of the cross rods I and II, and elastic outer sleeve layers are rotatably arranged on the elastic anti-collision strips; and
the auxiliary supporting wheels are arranged on the outer side of the lower side wall of the dust collection groove, and the rotating direction of the auxiliary supporting wheels is consistent with the advancing direction of the vehicle body; and when the auxiliary supporting wheel contacts the ground, the distance between the lower edge of the lower side wall of the dust collection groove and the ground is at least 3 cm.
Preferably, the water spray dust removing part further includes:
the water recovery assembly comprises a water suction roller I and a water suction roller II, the water suction rollers I and the water suction roller II are arranged at the bottom of the vehicle body in parallel and in the same height in the transverse direction and are positioned behind the high-pressure spray gun, the water suction rollers I and the water suction rollers II can be synchronously lifted, and the water suction rollers II can be horizontally moved out of the bottom of the vehicle body towards the right side of the vehicle body; the suction roll I or the suction roll II further comprises: the water absorption shaft is arranged in a hollow mode, and a plurality of strip-shaped water absorption gaps are axially formed in the side wall of the water absorption shaft; one end of the water suction pipe is connected to one end of the water suction shaft, and the other end of the water suction pipe is connected to the settling tank; one end of the water recovery pipe is connected to the settling tank, and the other end of the water recovery pipe is connected to the water tank; and the sponge layer is sleeved on the water absorption shaft, and two ends of the sponge layer are rotatably sleeved on two ends of the water absorption shaft through bearings.
Preferably, the method further comprises the following steps:
the opening of the containing groove faces the ground and is buckled on the water recovery assembly, one end of the containing groove close to the right side of the vehicle body is a non-closed end, and the other end of the containing groove is a closed end;
the lifting piece II is vertically arranged on the rear side wall of the water tank of the vehicle body, and the lower end of the lifting piece II is arranged on the outer side wall of the accommodating groove in a lifting manner relative to the ground;
and one end of the expansion piece II is arranged on the inner side wall of the other end of the accommodating groove, the expansion piece II is arranged above the water absorbing roller II in parallel with the water absorbing roller II, and the expansion piece II is connected with two ends of the water absorbing roller II through connecting sheets.
Preferably, the method further comprises the following steps:
the solar cell panel is arranged at the top of the vehicle body and is electrically connected with the storage battery of the vehicle body.
The invention at least comprises the following beneficial effects:
the sweeping part of the original garbage cleaning vehicle suitable for cleaning the road surface of the common highway is directly removed, the circulating dust collection part and the water spraying dust removal part are matched, light garbage on the road surface, including certain dust, plastic packaging garbage, scattered paper scraps and other garbage, are quickly and intensively removed through the circulating dust collection part, and then the dust is removed through the water spraying dust removal part, and meanwhile, the garbage such as sand stones and the like on the road surface is removed; so as to meet the requirement of rapidly cleaning and dedusting in a higher-speed running state; because the high-pressure spray gun has high spraying force, when wet road surfaces are sprayed for dust fall, garbage such as sand and stone which cannot be removed by the circulating dust collection part can be blown to the roadside by the impulsive force of water, so that the normal running of vehicles is not influenced.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic side view of a highway pavement cleaning apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic top view of the circulation suction portion according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of the dust collection tank according to an embodiment of the present invention;
FIG. 4 is a schematic longitudinal sectional view of the trash can according to an embodiment of the present invention;
FIG. 5 is a schematic top view of the circulation suction part according to another embodiment of the present invention;
FIG. 6 is a schematic side view of a pavement cleaning apparatus for a highway according to another embodiment of the present invention;
FIG. 7 is a schematic cross-sectional view of a suction roll I or suction roll II according to an embodiment of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1, the present invention provides a road surface cleaning apparatus for an expressway, including:
a vehicle body 10; a circulation dust suction part 20, which includes: the support frame 21 is arranged on the right side of the vehicle body; the supporting frame comprises a cross rod I211 and a cross rod II 212 which are arranged in parallel, one ends of the cross rod I and the cross rod II are pivoted on the vehicle body, and the cross rod I and the cross rod II are fixed with each other through at least one longitudinal rod 213; one end of the telescopic piece I22 is arranged on the right side wall of the vehicle body, the other end of the telescopic piece is hinged on the supporting frame, and the supporting frame is rotatably arranged relative to the vehicle body under the driving of the telescopic piece; the lifting piece I23 is vertically arranged on the support frame, and the lower end of the lifting piece I23 can be lifted relative to the ground; the dust collection groove 24 is arranged at the lower end of the lifting piece I and is arranged in parallel with the cross rod I or the cross rod II of the support frame; the lower side wall of the dust collection groove is not contacted with the ground; the dustbin 25 is arranged on the vehicle body and communicated with the dust suction groove through a dust suction pipe 251; the dustbin still includes: the garbage blocking net divides the garbage can into a box body I and a box body II; one end of the dust collection pipe is communicated to an air inlet in the top of the box body I, an air outlet is formed in the top of the box body II, and the volume ratio of the box body I to the box body II is 10-15: 1; an outlet pipe 26 having one end connected to an outlet of the garbage can; the air outlet nozzle 27 is arranged at the bottom of the vehicle body and is arranged at the other end of the air outlet pipe, and the air outlet of the air outlet nozzle faces the dust suction groove; and the shortest distance between the air outlet nozzle and the dust suction groove is less than twice of the width of the vehicle body; the high-pressure centrifugal fan is arranged on the air outlet pipe, the air outlet of the air outlet nozzle faces the dust suction groove, strong wind power towards the right side of the vehicle body is formed between the air outlet nozzle at the bottom of the vehicle body and the dust suction groove, and accordingly pavement sundries can be blown to the dust suction groove quickly; and because the sweeping part is not arranged, the vehicle body can keep relatively fast running at a certain speed, for example, the running speed is 40km/h, 50km/h, 55km/h or even 60 km/h;
a water spray dust removing part 30 provided on the vehicle body, the water spray dust removing part including: the high-pressure spray gun 31 is arranged at the bottom of the vehicle body and is positioned behind the air outlet nozzle, the nozzle of the high-pressure spray gun faces the right ground of the vehicle body, and the spraying direction of the high-pressure spray gun and the rear wheel of the vehicle body are arranged in a staggered manner in the advancing direction of the vehicle body; in order to increase the spraying force of the high-pressure spray gun, the round opening of the spray gun opening can be set into a flat round opening, so that the water spraying amount can be effectively reduced, the spraying force can be improved, and the water source can be saved; and the water tank 32 is arranged on the vehicle body behind the garbage can and is communicated with the high-pressure spray gun.
In the scheme, the sweeping part of the original garbage cleaning vehicle suitable for cleaning the road surface of the common highway is directly removed, the circulating dust collection part is matched with the water spraying dust collection part, light garbage on the road surface, including certain dust, plastic packaging garbage, scattered paper piece and other garbage, is quickly and intensively removed through the circulating dust collection part, and then the dust is removed through the water spraying dust collection part and meanwhile the garbage such as sand stones and the like on the road surface is removed; so as to meet the requirement of rapidly cleaning and dedusting in a higher-speed running state; because the high-pressure spray gun has high spraying force, when wet road surfaces are sprayed for dust fall, garbage such as sand and stone which cannot be removed by the circulating dust collection part can be blown to the roadside by the impulsive force of water, so that the normal running of vehicles is not influenced.
In addition, most of the garbage on the expressway is finally accumulated on the emergency stop belts at two sides of the road due to airflow and the like caused by the rapid driving of the passing vehicles, but the garbage such as sand and stone with higher density is not eliminated and is scattered on the road surface close to the emergency stop belts, so the device provided by the invention is generally only used for cleaning the emergency stop belts and the relatively low-speed lanes adjacent to the emergency stop belts, the traffic requirement of the expressway is basically not influenced in the cleaning process, the working efficiency is improved, and the traffic accidents are reduced.
As shown in fig. 2, in a preferred embodiment, the extension member i is embedded in a containing cavity 252 of a right side wall of the vehicle body, and the extension member i is a pneumatic telescopic rod, a pneumatic folding rod or a shear type lifting arm. The embedded setting of extensible member I can save the space that sets up of equipment, extensible member I can drive the outside rotation of support frame when extending and open, opens the suction groove simultaneously, makes its slant setting, and then can hold back certain rubbish or debris more in the direction of travel, plays the effect of gathering together the collection.
In a preferable scheme, the lifting piece I comprises at least one pneumatic sleeve type telescopic rod which is arranged in the middle of the supporting frame; and the at least two passive telescopic rods are respectively arranged at two sides of the at least one pneumatic telescopic rod. In this scheme, the height in I adjustable suction groove of lift, when not needing to carry out the road surface cleanness, can mention the suction groove, make it keep the certain distance with the road surface for this device structure is compacter, and the suction groove is not fragile.
As shown in fig. 2, in a preferred scheme, the support frame is rotatably opened by at least 45 degrees relative to the vehicle body under the driving of the telescopic piece I, so that the dust collection groove arranged at the lower end of the lifting piece I is opened by at least 45 degrees relative to the axial direction of the vehicle body, and the opening of the dust collection groove is opened towards the oblique front of the advancing direction of the vehicle body. The opening angle of the support frame which can rotate relative to the vehicle body under the driving of the telescopic member I can be 45 degrees, 55 degrees, 65 degrees, 75 degrees or even 90 degrees.
As shown in fig. 3, in a preferred embodiment, the dust collection groove includes a duckbilled suction port 241 and a cylindrical garbage collection bin 242, the suction port includes an elongated upper sidewall 2411 and an elongated lower sidewall 2412, the elongated lower sidewall is an arc-shaped plate body, so that debris, garbage and the like can be conveniently intercepted, and the elongated upper sidewall is an arc-shaped net body, so that the wind resistance can be reduced to a certain extent when debris, garbage and the like are conveniently intercepted due to the relatively high position of the upper sidewall; and the width of the lower side wall of the strip shape is larger than that of the upper side wall of the strip shape.
As shown in fig. 4, in a preferred embodiment, the method further includes: a filter screen 251 disposed at the air outlet; the filter screen can prevent paper sheets, plastic bags or packaging bags and the like in the dustbin from blocking the air outlet; and one end of the spiral air inlet channel 252 is arranged right opposite to the air inlet of the dustbin, the other end of the spiral air inlet channel is arranged towards the bottom of the box body II, and the height of the spiral air inlet channel is smaller than 1/10 of the height of the box body II. The spiral air inlet channel can separate dust, sundries and other garbage from wind to a certain extent, so that the garbage can settles to the bottom of the garbage can as much as possible.
As shown in fig. 5, in a preferred embodiment, the method further includes: the elastic anti-collision strips are vertically arranged at one ends of the cross rods I and II, and elastic outer sleeve layers are rotatably arranged on the elastic anti-collision strips; and
the auxiliary supporting wheels are arranged on the outer side of the lower side wall of the dust collection groove, and the rotating direction of the auxiliary supporting wheels is consistent with the advancing direction of the vehicle body; and when the auxiliary supporting wheel contacts the ground, the distance between the lower edge of the lower side wall of the dust collection groove and the ground is at least 3 cm. The elastic anti-collision strip is used for blocking and avoiding contact or collision between the support frame and a right guardrail of a highway and the like, and the rotatable elastic outer sleeve layer can also play a role in rotating positioning and guiding when contacting buildings such as the guardrail and the like, so that the vehicle body can always keep a certain distance with the guardrail and can clear away garbage near the emergency lane to the maximum extent. The auxiliary supporting wheel is used for supporting the dust suction groove in an auxiliary mode and plays a certain bearing role.
As shown in fig. 6 and 7, in a preferred embodiment, the water spray dust removing part further includes:
the water recovery component 33 comprises a water suction roller I331 and a water suction roller II 332 which are arranged at the bottom of the vehicle body in parallel and in the same height and transversely arranged at the rear of the high-pressure spray gun, the water suction roller I and the water suction roller II can be synchronously lifted and lowered, and the water suction roller II can horizontally move out of the bottom of the vehicle body towards the right side of the vehicle body; the suction roll I or the suction roll II further comprises: a water absorbing shaft 3311 which is hollow and has a plurality of strip-shaped water absorbing slits 3312 formed in the side wall thereof in the axial direction; a suction pipe 3312 having one end connected to one end of the suction shaft and the other end connected to the settling tank 3313; a water recovery pipe 3314 having one end connected to the settling tank and the other end connected to the water tank; a sponge layer 3315, which is sleeved on the water absorbing shaft, and the two ends of the sponge layer are rotatably sleeved on the two ends of the water absorbing shaft through bearings. The water reclamation subassembly can be on the road surface at high-pressure gun rear as far as possible recovery spray away's moisture, absorb water epaxial a plurality of absorb water gaps on the opening by sponge layer shutoff, after sponge layer absorbs water, cause certain airtight state, therefore, will be inhaled under water pump or high-pressure centrifuge's high-pressure suction effect and absorb water week in, and get into the setting tank through the suction tube, after the precipitation treatment of setting tank, can get into the use in the water tank once more, reach water cyclic utilization's purpose, effective water economy resource.
As shown in fig. 6, in a preferred embodiment, the method further includes: the accommodating groove 333 is buckled on the water recovery component with an opening facing the ground, and one end of the accommodating groove close to the right side of the vehicle body is a non-closed end while the other end is a closed end;
the lifting piece II 334 is vertically arranged on the rear side wall of the water tank of the vehicle body, and the lower end of the lifting piece II 334 is arranged on the outer side wall of the accommodating groove in a lifting manner relative to the ground; when the water recovery device is not used, the lifting piece II can lift the containing groove and the water absorbing rollers I331 and II 332 in the containing groove to a certain height to avoid the water absorbing rollers from contacting the ground;
and one end of the expansion piece II is arranged on the inner side wall of the other end of the accommodating groove, the expansion piece II is arranged above the water absorbing roller II in parallel with the water absorbing roller II, and the expansion piece II is connected with two ends of the water absorbing roller II through connecting sheets. The telescopic piece II is used for moving the water suction roller II out of the containing groove in parallel, and then the containing groove, the water suction roller I331 and the water suction roller II 332 in the containing groove are lowered to be in contact with the ground through the lifting piece II, wherein the water suction roller I331 and the water suction roller II 332 are arranged in a staggered mode in the direction perpendicular to the vehicle body; and in the advancing direction of the vehicle body, the right side end of the water suction roller I331 and the left side end of the water suction roller II 332 can be in a basic connection state, so that water on the road surface right behind the vehicle body and on the road surface right behind the vehicle body can be recovered, and waste of water resources is effectively reduced.
In a preferred embodiment, the method further comprises:
the solar cell panel is arranged at the top of the vehicle body and is electrically connected with the storage battery of the vehicle body.
The solar cell panel can assist in utilizing a part of solar energy, and further improves the utilization efficiency of energy.
In this application, total control system sets up in the driver's cabin, through total control system control extensible member I, lifting member I, high-pressure centrifugal fan, the opening and closing of the water pump of high-pressure spray gun, water pump or high-pressure centrifuge etc. the battery provides the electric energy for the drive of above equipment.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (10)
1. A road surface cleaning apparatus for an expressway, comprising:
a vehicle body;
the circulation dust absorption portion, it includes:
the support frame is arranged on the right side of the vehicle body; the supporting frame comprises a cross rod I and a cross rod II which are arranged in parallel, one ends of the cross rod I and the cross rod II are pivoted on the vehicle body, and the cross rod I and the cross rod II are fixed with each other through at least one longitudinal rod;
one end of the telescopic piece I is arranged on the right side wall of the vehicle body, the other end of the telescopic piece is hinged on the supporting frame, and the supporting frame is rotatably arranged relative to the vehicle body under the driving of the telescopic piece;
the lifting piece I is vertically arranged on the support frame, and the lower end of the lifting piece I can be lifted relative to the ground;
the dust collection groove is arranged at the lower end of the lifting piece and is arranged in parallel with the cross rod I or the cross rod II of the support frame; the lower side wall of the dust collection groove is not contacted with the ground;
the garbage can is arranged on the vehicle body and communicated with the dust suction groove through a dust suction pipe; the dustbin still includes: the garbage blocking net divides the garbage can into a box body I and a box body II; one end of the dust collection pipe is communicated to an air inlet in the top of the box body I, an air outlet is formed in the top of the box body II, and the volume ratio of the box body I to the box body II is 10-15: 1;
one end of the air outlet pipe is connected to the air outlet of the garbage can;
the air outlet nozzle is arranged at the bottom of the vehicle body and is arranged at the other end of the air outlet pipe, and an air outlet of the air outlet nozzle faces the dust suction groove; and the shortest distance between the air outlet nozzle and the dust suction groove is less than twice of the width of the vehicle body; the water spray dust removal portion, it sets up on the automobile body, water spray dust removal portion includes:
the high-pressure spray gun is arranged at the bottom of the vehicle body and is positioned behind the air outlet nozzle, the nozzle of the high-pressure spray gun faces the right ground of the vehicle body, and the spraying direction of the high-pressure spray gun and the rear wheel of the vehicle body are arranged in a staggered manner in the advancing direction of the vehicle body;
the water tank is arranged on the vehicle body behind the garbage can and communicated with the high-pressure spray gun.
2. The highway pavement cleaning equipment according to claim 1, wherein the expansion piece I is embedded in a containing cavity of the right side wall of the vehicle body, and the expansion piece I is a pneumatic telescopic expansion rod, a pneumatic folding rod or a shear type lifting arm.
3. The road surface cleaning device for the expressway of claim 1, wherein the elevating member i comprises at least one pneumatic telescopic rod provided in a middle portion of the supporting frame;
and the at least two passive telescopic rods are respectively arranged at two sides of the at least one pneumatic telescopic rod.
4. The road surface cleaning apparatus for express highways according to claim 1, wherein the support frame is rotatably opened at an angle of at least 45 degrees with respect to the vehicle body by driving of the extensible member i, so that the dust suction groove provided at the lower end of the elevating member i is opened at an angle of at least 45 degrees with respect to the axial direction of the vehicle body, and the opening of the dust suction groove opens obliquely forward in the advancing direction of the vehicle body.
5. The road surface cleaning apparatus for expressway of claim 1, wherein the suction groove comprises a duckbill suction port and a cylindrical garbage collection chamber, the suction port comprises an elongated upper side wall and an elongated lower side wall, the elongated lower side wall is an arc-shaped plate body, the elongated upper side wall is an arc-shaped net body, and the width of the elongated lower side wall is greater than the width of the elongated upper side wall.
6. A road surface cleaning apparatus for an expressway as recited in claim 1, further comprising:
a filter screen disposed at the air outlet;
one end of the spiral air inlet channel is right opposite to the air inlet of the dustbin, the other end of the spiral air inlet channel is arranged towards the bottom of the box body II, and the height of the spiral air inlet channel is smaller than 1/10 of the height of the box body II.
7. A road surface cleaning apparatus for an expressway as recited in claim 1, further comprising:
the elastic anti-collision strips are vertically arranged at one ends of the cross rods I and II, and elastic outer sleeve layers are rotatably arranged on the elastic anti-collision strips; and
the auxiliary supporting wheels are arranged on the outer side of the lower side wall of the dust collection groove, and the rotating direction of the auxiliary supporting wheels is consistent with the advancing direction of the vehicle body; and when the auxiliary supporting wheel contacts the ground, the distance between the lower edge of the lower side wall of the dust collection groove and the ground is at least 3 cm.
8. The road surface cleaning apparatus for an expressway of claim 1, wherein the water spray dust removing portion further comprises:
the water recovery assembly comprises a water suction roller I and a water suction roller II, the water suction rollers I and the water suction roller II are arranged at the bottom of the vehicle body in parallel and in the same height in the transverse direction and are positioned behind the high-pressure spray gun, the water suction rollers I and the water suction rollers II can be synchronously lifted, and the water suction rollers II can be horizontally moved out of the bottom of the vehicle body towards the right side of the vehicle body; the suction roll I or the suction roll II further comprises: the water absorption shaft is arranged in a hollow mode, and a plurality of strip-shaped water absorption gaps are axially formed in the side wall of the water absorption shaft; one end of the water suction pipe is connected to one end of the water suction shaft, and the other end of the water suction pipe is connected to the settling tank; one end of the water recovery pipe is connected to the settling tank, and the other end of the water recovery pipe is connected to the water tank; and the sponge layer is sleeved on the water absorption shaft, and two ends of the sponge layer are rotatably sleeved on two ends of the water absorption shaft through bearings.
9. A road surface cleaning apparatus for an expressway as recited in claim 8, further comprising:
the opening of the containing groove faces the ground and is buckled on the water recovery assembly, one end of the containing groove close to the right side of the vehicle body is a non-closed end, and the other end of the containing groove is a closed end;
the lifting piece II is vertically arranged on the rear side wall of the water tank of the vehicle body, and the lower end of the lifting piece II is arranged on the outer side wall of the accommodating groove in a lifting manner relative to the ground;
and one end of the expansion piece II is arranged on the inner side wall of the other end of the accommodating groove, the expansion piece II is arranged above the water absorbing roller II in parallel with the water absorbing roller II, and the expansion piece II is connected with two ends of the water absorbing roller II through connecting sheets.
10. A road surface cleaning apparatus for an expressway as recited in claim 1, further comprising:
the solar cell panel is arranged at the top of the vehicle body and is electrically connected with the storage battery of the vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010417991.9A CN111576301A (en) | 2020-05-18 | 2020-05-18 | Road surface cleaning equipment for expressway |
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| CN113322764A (en) * | 2021-05-18 | 2021-08-31 | 豫新华通路桥集团有限公司 | Pavement crack repairing device for highway engineering |
| CN113319082A (en) * | 2021-05-07 | 2021-08-31 | 扬州三源机械有限公司 | Sweeping machine with adjustable dust absorption mouth |
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Application publication date: 20200825 |