CN105780699B - A kind of environmental sanitation vacuum sweeper - Google Patents
A kind of environmental sanitation vacuum sweeper Download PDFInfo
- Publication number
- CN105780699B CN105780699B CN201610148753.6A CN201610148753A CN105780699B CN 105780699 B CN105780699 B CN 105780699B CN 201610148753 A CN201610148753 A CN 201610148753A CN 105780699 B CN105780699 B CN 105780699B
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- China
- Prior art keywords
- dust
- board component
- pipe
- compartment
- filtering board
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Classifications
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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
- E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4227—Manipulating filters or filter elements, e.g. handles or extracting tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/55—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for cleaning appliances, e.g. suction cleaners
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The present invention provides a kind of environmental sanitation vacuum sweeper, it includes driver's cabin, vehicle frame, engine power output shaft and compartment, one blower fan is installed on vehicle frame, driving pulley is installed on engine power output shaft, driven pulley is installed on blower fan main shaft, connected between driving pulley and driven pulley by belt transmission, the main sweep-up pipe of connection below vehicle frame, main sweep-up pipe opens up suction port, main sweep-up pipe is connected by the inlet scoop of telescopic flexible pipe and blower fan, compartment includes bottom plate, side plate, foreboard and tail-gate, the first dust-filtering board component and the second dust-filtering board component are detachably connected in compartment, first dust-filtering board component is vertically arranged at compartment afterbody and is spaced a distance with tail-gate, second dust-filtering board component is horizontally placed on car body top, bottom plate, side plate, foreboard, the dust-collecting cavity for collecting dust is formed between first dust-filtering board component and the second dust-filtering board component, the air inlet connected with dust-collecting cavity is offered on compartment, the air outlet of blower fan is connected with air inlet.
Description
Technical field
The present invention relates to sanitation equipment technical field, more particularly to a kind of environmental sanitation vacuum sweeper.
Background technology
Current common sanitation cart carries out rotating brush using brush mostly and swept（Such as cleaning of company of Zhong Lianchong sections production
Car）, disc brush first sweeps to the rubbish on ground together, then by blower fan by rubbish suction disposal box.Although above-mentioned sanitation cart energy
The enough labor intensity for significantly mitigating manual work, but also there is following defect in actual use in it：1st, swept the floor in disc brush
During, in order to avoid dust waves everywhere, it is necessary to spray water earthward and in disc brush, in the presence of water, dust quilt and into
Mud is simultaneously sticked on road surface, and after water is dry, dust can fly upward everywhere again.2nd, road surface ditch is stitched（Particularly bituminous paving exists a large amount of
Small hole point）In dust can not be swept out.3rd, during northerly winter job, be sprayed at road surface water can rapid condensation into
Ice, influences the non-skid property on road surface.4th, particular, it is important that above-mentioned sanitation cart needs two sets of power supplying apparatus, the row of vehicle
Enter power to be provided by engine, the power of blower fan is provided by another power source, and vehicle energy consumption is very big.
The content of the invention
The technical problem to be solved in the present invention is to provide during a kind of operation without water spray, cleaning effect is good, energy consumption is relatively low
Environmental sanitation vacuum sweeper.
In order to solve the above-mentioned technical problem, the present invention is adopted the following technical scheme that：A kind of environmental sanitation vacuum sweeper, including an energy
The car body of walking, the car body includes being provided with one on driver's cabin, vehicle frame, engine power output shaft and compartment, the vehicle frame
It is provided with blower fan, the engine power output shaft on driving pulley, the main shaft of the blower fan and driven pulley is installed, it is described
Connected between driving pulley and driven pulley by belt transmission, the main dust suction of a strip is connected with below the vehicle frame
Pipe, offers the suction port of strip on the tube wall of the main sweep-up pipe along its centerline direction, and the main sweep-up pipe is by can
Flexible flexible pipe and the inlet scoop of blower fan are connected, and the compartment includes bottom plate, side plate, foreboard and openable tail-gate, the car
The first dust-filtering board component and the second dust-filtering board component, the first dust-filtering board component are removably connected with railway carriage or compartment
It is vertically arranged at compartment afterbody and is spaced a distance with tail-gate, the second dust-filtering board component is horizontally placed on carriage top
Portion, is formed between the bottom plate, side plate, foreboard, the first dust-filtering board component and the second dust-filtering board component for collecting ash
Entering on the air inlet connected with dust-collecting cavity, the air outlet and compartment of the blower fan is offered on the dust-collecting cavity of dirt, the compartment
Air port is connected.
Wherein, opened up on the bottom plate and the second slot is opened up on the first slot, the foreboard, first slot and second
Slot is set along the width in compartment, opens up the 3rd slot and the 4th slot on the side plate, and the 3rd slot is along car
The length direction in railway carriage or compartment is set, and the 4th slot is from top to bottom vertically arranged and intersected vertically with the 3rd slot, first powder
The bottom of dirt filtering board component is inserted in the first slot, two side ends are inserted in the 4th slot, the second dust-filtering board component
Front end insert the second slot in, two side ends insert the 3rd slot in, the rear end of the second dust-filtering board component is abutted against
The top left hand of first dust-filtering board component.
It is preferred that, the first dust-filtering board component and the second dust-filtering board component include sealing two ends
Filter cloth bag and a rectangular sheet frame in the filter cloth bag, the filter cloth bag is taut to be enclosed on the sheet frame.
Further, the upper and lower surface periphery of the first dust-filtering board component and the second dust-filtering board component is all provided with
There is circle silica gel sealing pad, the silica gel sealing pad is to pass through the double groups of dipping/coating/silk-screen printing on filter cloth bag surface
Divide the mode of liquid silica gel to process to obtain.
As a kind of preferred scheme of the present invention, in first slot, the second slot, the 3rd slot and the 4th slot
Provided with sealing strip, the right-hand member lower surface of the second dust-filtering board component is additionally provided with a sealing lip, the sealing lip
It is close to the top left hand face of the first dust-filtering board component in front end.
As another preferred scheme of the present invention, the two ends of the main sweep-up pipe have been also respectively connected with one by scalable soft
The bypass sweep-up pipe that pipe is made, the front end of the bypass sweep-up pipe is connected with a flat tuyere, the main sweep-up pipe and bypass dust suction
Control valve is provided between pipe, the flat tuyere, which is provided with, is easy to portable and suspension hook ring, and the vehicle frame is provided with to be hooked with described
The hook that ring is engaged.
Wherein, the main sweep-up pipe is connected by supporting hinges/chain/steel cable with vehicle frame, and the main sweep-up pipe is close to be driven
The side for sailing room is connected with to be additionally provided with a hanger, the hanger on a pair of support wheels, the main sweep-up pipe and offers length vertically
An arm is hinged with the lifting hole(eyelet) of bar shaped, the vehicle frame, the tail end of the arm is connected with for driving it around the hinge with vehicle frame
Cylinder/hydraulic cylinder/electric cylinders that contact is rotated, the head end of the arm is provided with a suspension rod, and the suspension rod is arranged in lifting hole(eyelet) and can
Moved up and down in the lifting hole(eyelet).
Further, the lower half that the first half and elastomeric material that the main sweep-up pipe is made including metal material are made,
The lower half is fixedly connected located at the lower section of the first half and with the first half, and the hanger is fixedly connected on the first half, the suction
Dirt mouthful is opened on the tube wall of lower half.
Wherein, cover plate is additionally provided between the first dust-filtering board component and tail-gate, the tail end of the cover plate is rotatable
The top of the side plate in compartment is connected to, the side plate in the compartment, which is provided with cover plate locking system, the front end face of the cover plate, to be set
There is a positive stop lug boss, the lower surface of the positive stop lug boss tightly suppresses the rear end upper surface of the second dust-filtering board component, the lid
The front end face of plate abuts against and offers exhaust hole on the top right flank of the first dust-filtering board component, the cover plate.
Finally, the driven pulley is clutch pulley, and the tail-gate is clamshell doors, and the air outlet of the blower fan passes through
Fast disassembly type pipe joint is connected with the air inlet opened up on compartment, is provided with the vehicle frame for lifting compartment and making what it was tumbled
Hydraulic lifting mechanism.
The beneficial effect that the present invention is obtained is：The environmental sanitation vacuum sweeper that the present invention is provided is completely by the way of negative inspiratory pressure
By in the dust on road surface and rubbish suction dust-collecting cavity, specifically, the dust and rubbish on road surface enter in the presence of negative-pressure pneumatic
Blower fan, the air inlet then opened up on air outlet and compartment through blower fan is blown into dust-collecting cavity, and the air in dust-collecting cavity passes through
It is emitted into after one dust-filtering board component and the filtering of the second dust-filtering board component in surrounding air, because the inlet scoop of blower fan leads to
Cross flexible pipe directly with main sweep-up pipe to be connected, negative pressure loss is small, and blower fan required input power is smaller, therefore starting by vacuum sweeper
Machine output shaft drives blower fan operating to fully meet demand, so as to eliminate in existing sanitation cart dedicated for drive blower fan fortune
The power supplying apparatus turned, vehicle energy consumption is relatively low；Due to the environmental sanitation vacuum sweeper that provides of the present invention by the way of negative inspiratory pressure it is clear
The dust and rubbish in line of reasoning face, without watering in caused airborne dust problem, its course of work when being swiped in the absence of disc brush, while road
Dust in the ditch seam of face can be also inhaled into blower fan easily in the presence of negative pressure, is particularly suitable for use in the ring on avenue road surface
Cleaning works is defended, the road dust residual quantity cleaned through the vacuum sweeper is few, neat and tidy.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is installed on engine power output shaft for driving pulley in the present invention and driven pulley is installed on after blower fan main shaft
Structural representation；
Fig. 3 is the drive mechanism schematic diagram in the present invention between driving pulley and driven pulley；
Fig. 4 is the attachment structure schematic diagram in the present invention between main sweep-up pipe and arm；
Fig. 5 is the overall structure diagram of the first dust-filtering board component in the present invention；
Fig. 6 is the attachment structure schematic diagram of the second dust-filtering board component and car side board in the present invention；
Fig. 7 is the overall structure diagram of compartment tail-gate in the present invention；
Fig. 8 is the cross-sectional configuration schematic diagram of main sweep-up pipe in the present invention；
Fig. 9 is the cross section structure diagram in A-A directions in Fig. 5；
Figure 10 is the cross section structure diagram in B-B directions in Fig. 5；
Figure 11 is the partial enlarged drawing at A positions in Fig. 1；
Figure 12 is the partial enlarged drawing at B positions in Fig. 1；
Figure 13 is the partial enlarged drawing at C positions in Fig. 1；
Figure 14 is the partial enlarged drawing at D positions in Fig. 1；
Reference is：
1 --- driver's cabin 2 --- vehicle frame 3 --- engine power output shaft
4 --- compartment 5 --- blower fan 6 --- driving pulleys
7 --- driven pulley 8 --- main sweep-up pipe 9 --- first dust-filtering board components
10 --- the second dust-filtering board component 11 --- bypass sweep-up pipe 12 --- control valves
13 --- support wheel 14 --- arm 4a --- bottom plates
4b --- side plate 4c --- foreboard 4d --- tail-gates
4e --- dust-collecting cavity 4f --- cover plate 8a --- suction ports
8b --- hanger 9a --- filter cloth bag 9b --- sheet frames
--- silica gel sealing pads 10a --- sealing lip 11a --- flat tuyere to 9c
14a --- suspension rod 4a1 --- the first slot 4b1 --- the 3rd slots
4b2 --- the 4th slot 4c1 --- the second slot 4f1 --- positive stop lug boss
4f2 --- exhaust hole 8b1 --- lifting hole(eyelet).
Embodiment
For the ease of the understanding of those skilled in the art, the present invention is made further with reference to embodiment and accompanying drawing
It is bright, the content that embodiment is referred to not limitation of the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are, based on orientation shown in the drawings or position relationship, to be for only for ease of
The description present invention and simplified description, rather than indicate or imply that the device or element of meaning must have specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.In the description of the invention, " multiple " are meant that two or two
More than, unless otherwise specifically defined.
As shown in Fig. 1-7 and 11-14, a kind of environmental sanitation vacuum sweeper, including a walking car body, the car body is including driving
Sail and be provided with room 1, vehicle frame 2, engine power output shaft 3 and compartment 4, vehicle frame 2 on a blower fan 5, engine power output shaft 3
It is provided with driving pulley 6, the main shaft of blower fan 5 and driven pulley 7 is installed, belt is passed through between driving pulley 6 and driven pulley 7
Drive connection, the lower section of vehicle frame 2 is connected with the main sweep-up pipe 8 of a strip, the tube wall of main sweep-up pipe 8 along its centerline direction
The suction port 8a of strip is offered, main sweep-up pipe 8 is connected by telescopic flexible pipe with the inlet scoop of blower fan 5, and compartment 4 includes
The He of the first dust-filtering board component 9 is removably connected with bottom plate 4a, side plate 4b, foreboard 4c and openable tail-gate 4d, compartment 4
Second dust-filtering board component 10, the first dust-filtering board component 9 be vertically arranged at the afterbody of compartment 4 and with one section of tail-gate 4d intervals
Distance, the second dust-filtering board component 10 is horizontally placed on the top of compartment 4, bottom plate 4a, side plate 4b, foreboard 4c, the first dust mistake
Formed between the dust-filtering board component 10 of filter plate assembly 9 and second on the dust-collecting cavity 4e for collecting dust, compartment 4 and offer and collect
The air inlet of dirt chamber 4e connections, the air outlet of blower fan 5 is connected with the air inlet on compartment 4.
In the above-described embodiment, environmental sanitation vacuum sweeper is inhaled the dust on road surface and rubbish completely by the way of negative inspiratory pressure
Enter in dust-collecting cavity, specifically, the dust and rubbish on road surface enter blower fan 5 in the presence of negative-pressure pneumatic, then going out through blower fan 5
The air inlet opened up on air port and compartment 4 is blown into dust-collecting cavity 4e, and the air in dust-collecting cavity 4e passes through the first dust-filtering plate group
It is emitted into after the filtering of the dust-filtering board component 10 of part 9 and second in surrounding air, because the inlet scoop of blower fan 5 is direct by flexible pipe
It is connected with main sweep-up pipe 8, negative pressure loss is small, and the required input power of blower fan 5 is smaller, therefore the engine output shaft for passing through vacuum sweeper
The 3 drive operatings of blower fan 5 can fully meet demand, so as to eliminate what is operated in existing sanitation cart dedicated for driving blower fan 5
Power supplying apparatus, vehicle energy consumption is relatively low；Because the environmental sanitation vacuum sweeper that the present invention is provided clears up road by the way of negative inspiratory pressure
The dust and rubbish in face, without watering in caused airborne dust problem, its course of work when being swiped in the absence of disc brush, while road surface ditch
Dust in seam can be also inhaled into blower fan easily in the presence of negative pressure, and the environmental sanitation for being particularly suitable for use in avenue road surface is clear
Work is swept, the road dust residual quantity cleaned through the vacuum sweeper is few, neat and tidy.
Further, in the embodiment above, opened up on bottom plate 4a on the first slot 4a1, foreboard 4c and open up the second slot
4c1, the first slot 4a1 and the second slot 4c1 are set along the width in compartment 4, open up on side plate 4b the 3rd slot 4b1 and
Length direction along compartment 4 of 4th slot 4b2, the 3rd slot 4b1 is set, the 4th slot 4b2 be from top to bottom vertically arranged and with
3rd slot 4b1 is intersected vertically, and the bottom of the first dust-filtering board component 9 is inserted in the first slot 4a1, two side ends insertion the 4th
In slot 4b2, the front end of the second dust-filtering board component 10 is inserted in the second slot 4c1, two side ends insert the 3rd slot 4b1
In, the rear end of the second dust-filtering board component 10 abuts against the top left hand of the first dust-filtering board component 9.Connected using slot
Mode can in order to dismount and change dust-filtering board component, while can effective guarantee dust-filtering board component respectively connect with compartment
The compactness of socket part position, largely avoids dust with air-flow from the gap of dust-filtering board component and compartment connecting portion
Situation of the escape into extraneous air.
As a kind of preferred scheme on the basis of above-described embodiment, the first dust-filtering board component 9 and the second dust mistake
Filter plate assembly 10 includes the filter cloth bag 9a and a rectangular sheet frame in filter cloth bag 9a of a sealing two ends
9b, filter cloth bag 9a are taut to be enclosed on sheet frame 9b.The dust-filtering plate component structure of said structure is simple, and sheet frame 9b both sides respectively have
One metafiltration cloth, it is preferable to the filter effect of dust, it is even more important that when the dust-filtering board component of said structure inserts compartment
On in the slot that opens up after, the space that filter cloth can be filled up effectively between slot and dust-filtering board component is greatly improved
Airtight effect between the two, further reduces dust and is escaped with space of the air-flow between slot and the dust-filtering board component
Possibility into extraneous air.
It is more highly preferred to, as shown in figs. 9-10, can also be in above-mentioned first dust-filtering board component 9 and the second dust-filtering
The upper and lower surface periphery of board component 10 is respectively provided with circle silica gel sealing pad 9c, and silica gel sealing pad 9c is preferably in filtering
Cloth bag 9a surfaces are processed by way of dipping/coating/silk-screen printing two ingredient liquids silica gel and obtained.First, in the first dust
The upper and lower surface periphery for filtering the dust-filtering board component 10 of board component 9 and second sets silica gel sealing pad 9c can be further
The airtight effect between dust-filtering board component and slot is improved, secondly, passes through dipping/coating/silk-screen printing two ingredient liquids
Bonding strength of the mode of silica gel between the silica gel sealing pad 9c and cloth that filter cloth bag 9a surfaces are formed is high, because
During dipping/coating/silk-screen printing, two ingredient liquids silica gel can be penetrated into the fibre gap of cloth, the silicon finally given
Glue liner 9c is firmly combined into an entirety with cloth, is not in cause liner to be shelled from design on fabric surface because of plug
From situation.
Further, it is equipped with sealing strip in the first slot 4a1, the second slot 4c1, the 3rd slot 4b1 and the 4th slot 4b2
（To simplify statement, the sealing strip is not shown in the accompanying drawings）, the right-hand member lower surface of the second dust-filtering board component 10 is additionally provided with one
Lip 10a is sealed, the top left hand face of the first dust-filtering board component 9 is close in sealing lip 10a front end.Set in slot
The airtight effect between slot and dust-filtering board component can further be improved by putting sealing strip.In the present invention, due to first
Between the dust-filtering board component 10 of dust-filtering board component 9 and second only be by said two devices itself resilient abutment one
Rise, when the air pressure in dust-collecting cavity 4e is higher（Or air velocity is higher）When, it is possible to can wash open between it is certain between
Gap, consequently, it is possible to which being mingled with the air-flow of dust will escape from above-mentioned gap, pollutes extraneous air, by the second powder
The right-hand member lower surface of dirt filtering board component 10 sets sealing lip 10a, because the first powder is close in the front end for sealing lip 10a
Dirt filters the top left hand face of board component 9, when the air pressure in dust-collecting cavity 4e is higher（Or air velocity is higher）When, in gas pressure
Under power effect, sealing lip 10a front end can paste tighter with the top left hand face of the first dust-filtering board component 9, so as to have
Effect avoids the excessive situation of foregoing dirty airflow.
In addition, the right-hand member of main sweep-up pipe 8 is also associated with a bypass sweep-up pipe 11 being made up of Telescopic flexible pipe, dust suction is bypassed
The front end of pipe 11 is connected with a flat tuyere 11a, and control valve 12, flat tuyere 11a are provided between main sweep-up pipe 8 and bypass sweep-up pipe 11
Provided with portable and suspension hook ring is easy to, vehicle frame 2 is provided with the hook being engaged with above-mentioned hook ring（To simplify expression, the hook
Ring and hook are not shown in the accompanying drawings）.Connection bypass sweep-up pipe 11 can satisfy the need side platform in order to sanitationman on main sweep-up pipe 8
The side elevation of rank is cleaned（Because in environmental sanitation operation, some booties on road surface can be flushed to the side of roadside step by sprinkling truck
Facade, sanitationman will can stick to above-mentioned edge-on with portable flat tuyere 11a and by it close to the side elevation of roadside step
In booty suction dust-collecting cavity 4e on face）.
Further, above-mentioned main sweep-up pipe 8 can be connected by supporting hinges/chain/steel cable with vehicle frame, main sweep-up pipe 8
It is connected with to be additionally provided with a hanger 8b, hanger 8b on a pair of support wheels 13, main sweep-up pipe 8 close to the side of driver's cabin 1 and opens vertically
Be hinged with an arm 14 on lifting hole(eyelet) 8b1 provided with strip, vehicle frame 2, the tail end of arm 14 be connected with for drive its around with car
Cylinder/hydraulic cylinder/electric cylinders that the pin joint of frame 2 is rotated, the head end of arm 14 is provided with a suspension rod 14a, and suspension rod 14a is arranged in lifting hole(eyelet)
It can move up and down in 8b1 and in lifting hole(eyelet) 8b1.By setting arm 14, when encountering larger barrier in environmental sanitation operation process
When can be operated by driver and up sling main sweep-up pipe 8, it is to avoid the situation that main sweep-up pipe 8 is damaged, because suspension rod 14a can
Moved up and down in lifting hole(eyelet) 8b1, when main sweep-up pipe 8 encounters relatively low barrier（Such as stone, the deceleration strip on road surface of fritter）When,
Main sweep-up pipe 8 can be moved up by the thrust of barrier, consequently, it is possible to not only it is possible to prevente effectively from the quilt of main sweep-up pipe 8
Situation about breaking, and ensure that the continuity of operation.
Preferably, as shown in figure 8, foregoing main sweep-up pipe 8 includes the first half and rubber that metal material is made
The lower half that material is made, lower half is fixedly connected located at the lower section of the first half and with the first half, and hanger 8b is fixedly connected on
Half portion, suction port 8a is opened on the tube wall of lower half.The lower half of sweep-up pipe 8 is made of elastomeric material and can preferably kept away
Exempt from the situation that barrier impacts cause main sweep-up pipe 8 to damage.
Wherein, cover plate 4f is additionally provided between foregoing first dust-filtering board component 9 and tail-gate 4d, cover plate 4f tail end can turn
The dynamic side plate 4b for being connected to compartment 4 top, the side plate 4b in compartment 4 is provided with cover plate locking system, cover plate 4f front end face
Provided with a positive stop lug boss 4f1, positive stop lug boss 4f1 lower surface tightly suppresses the rear end upper surface of the second dust-filtering board component 10,
Cover plate 4f front end face abuts against and offers exhaust hole on the top right flank of the first dust-filtering board component 9, cover plate 4f
4f2.The present embodiment is provided with cover plate 4f and on cover plate 4f front end face between the first dust-filtering board component 9 and tail-gate 4d
There is provided positive stop lug boss 4f1, the rear end upper table of the second dust-filtering board component 10 is compressed by positive stop lug boss 4f1 lower surface
Face, cover plate 4f front end face abut against the top right flank of the first dust-filtering board component 9, thoroughly avoid because in dust-collecting cavity 4e
Air pressure it is higher（Or air velocity is higher）Cause the tail end of the first dust-filtering board component 9 and the second dust-filtering board component 10
Occurs the situation in gap between top, the functional reliability during effective guarantee vacuum sweeper environmental sanitation operation.
Finally, it is preferred that foregoing driven pulley 7 is clutch pulley, tail-gate 4d is clamshell doors, the air outlet of blower fan 5
It is connected, is provided with vehicle frame 2 for lifting compartment 4 and it is inclined with the air inlet opened up on compartment 4 by fast disassembly type pipe joint
The hydraulic lifting mechanism turned over（To simplify expression, above-mentioned fast disassembly type pipe joint and hydraulic lifting mechanism are not shown in the accompanying drawings）.
Above-described embodiment is the present invention preferably implementation, and in addition, the present invention can be realized with other manner,
Any obvious replacement is within protection scope of the present invention on the premise of not departing from the technical program design.
In order to allow those of ordinary skill in the art more easily to understand improvements of the present invention relative to prior art, this
Some accompanying drawings of invention and description have been simplified, and for the sake of clarity, present specification is omitted some other members
Element, those of ordinary skill in the art should be aware that these elements omitted also may make up present disclosure.
Claims (10)
1. a kind of environmental sanitation vacuum sweeper, including a walking car body, the car body include driver's cabin (1), vehicle frame (2), started
Power output shaft (3) and compartment (4), it is characterised in that：One blower fan (5), the blower fan (5) are installed on the vehicle frame (2)
Operating and car body walking driving pulley is installed in same engine driving, the engine power output shaft (3)
(6) driven pulley (7), is installed on the main shaft of the blower fan (5), passed through between the driving pulley (6) and driven pulley (7)
Belt transmission is connected, and the main sweep-up pipe (8) of a strip, the pipe of the main sweep-up pipe (8) are connected with below the vehicle frame (2)
Offer the suction port (8a) of strip on wall along its centerline direction, the main sweep-up pipe (8) by telescopic flexible pipe with
The inlet scoop connection of blower fan (5), the compartment (4) includes bottom plate (4a), side plate (4b), foreboard (4c) and openable tail-gate
The first dust-filtering board component (9) and the second dust-filtering board component (10) are removably connected with (4d), the compartment (4),
The first dust-filtering board component (9) is vertically arranged at compartment (4) afterbody and is spaced a distance with tail-gate (4d), and described
Two dust-filtering board components (10) are horizontally placed at the top of compartment (4), the bottom plate (4a), side plate (4b), foreboard (4c), first
The dust-collecting cavity (4e) for collecting dust is formed between dust-filtering board component (9) and the second dust-filtering board component (10), it is described
The air inlet connected with dust-collecting cavity (4e), air outlet and the air intake on compartment (4) of the blower fan (5) are offered on compartment (4)
Mouth is connected.
2. environmental sanitation vacuum sweeper according to claim 1, it is characterised in that：The first slot is opened up on the bottom plate (4a)
The second slot (4c1) is opened up on (4a1), the foreboard (4c), first slot (4a1) and the second slot (4c1) are along car
The width in railway carriage or compartment (4) is set, and the 3rd slot (4b1) and the 4th slot (4b2) are opened up on the side plate (4b), and the described 3rd inserts
Length direction of the groove (4b1) along compartment (4) is set, the 4th slot (4b2) be from top to bottom vertically arranged and with the 3rd slot
(4b1) is intersected vertically, and the bottom of the first dust-filtering board component (9) is inserted in the first slot (4a1), two side ends insertion the
In four slots (4b2), the front end of the second dust-filtering board component (10) is inserted in the second slot (4c1), two side ends insertion
In 3rd slot (4b1), the rear end of the second dust-filtering board component (10) abuts against the first dust-filtering board component (9)
Top left hand.
3. environmental sanitation vacuum sweeper according to claim 2, it is characterised in that：The first dust-filtering board component (9) and
Two dust-filtering board components (10) include sealing two ends filter cloth bag (9a) and one located at the filter cloth bag
Rectangular sheet frame (9b) in (9a), the filter cloth bag (9a) is taut to be enclosed on the sheet frame (9b).
4. environmental sanitation vacuum sweeper according to claim 3, it is characterised in that：The first dust-filtering board component (9) and
The upper and lower surface periphery of two dust-filtering board components (10) is equipped with circle silica gel sealing pad (9c), the silica gel sealing lining
Pad (9c) obtains to be processed on filter cloth bag (9a) surface by way of dipping/coating/silk-screen printing two ingredient liquids silica gel.
5. the environmental sanitation vacuum sweeper according to any one in claim 2-4, it is characterised in that：First slot (4a1),
Sealing strip, the second dust-filtering plate group are equipped with second slot (4c1), the 3rd slot (4b1) and the 4th slot (4b2)
The right-hand member lower surface of part (10) is additionally provided with a sealing lip (10a), and the first dust is close in the front end of the sealing lip (10a)
Filter the top left hand face of board component (9).
6. the environmental sanitation vacuum sweeper according to any one in claim 2-4, it is characterised in that：The main sweep-up pipe (8)
Two ends are also respectively connected with a bypass sweep-up pipe (11) being made up of Telescopic flexible pipe, and the front end of the bypass sweep-up pipe (11) connects
A flat tuyere (11a) is connected to, control valve (12), the flat wind are provided between the main sweep-up pipe (8) and bypass sweep-up pipe (11)
Mouth (11a), which is provided with, is easy to portable and suspension hook ring, and the vehicle frame (2) is provided with the hook being engaged with the hook ring.
7. environmental sanitation vacuum sweeper according to claim 6, it is characterised in that：The main sweep-up pipe (8) passes through supporting hinges/chain
Bar/steel cable is connected with vehicle frame, and the main sweep-up pipe (8) is connected with a pair of support wheels (13) close to the side of driver's cabin (1), described
The vertical lifting hole(eyelet) (8b1) for offering strip on a hanger (8b), the hanger (8b) is additionally provided with main sweep-up pipe (8), it is described
It is hinged with an arm (14) on vehicle frame (2), the tail end of the arm (14) is connected with for driving it to be hinged around with vehicle frame (2)
Cylinder/hydraulic cylinder/electric cylinders that point is rotated, the head end of the arm (14) is provided with a suspension rod (14a), and the suspension rod (14a) wears
It can move up and down in lifting hole(eyelet) (8b1) and in the lifting hole(eyelet) (8b1).
8. environmental sanitation vacuum sweeper according to claim 7, it is characterised in that：The main sweep-up pipe (8) includes metal material system
Into the lower half that is made of the first half and elastomeric material, the lower half connects located at the lower section of the first half and being fixed with the first half
Connect, the hanger (8b) is fixedly connected on the first half, the suction port (8a) is opened on the tube wall of lower half.
9. environmental sanitation vacuum sweeper according to claim 5, it is characterised in that：The first dust-filtering board component (9) and tail
Cover plate (4f) is additionally provided between door (4d), the tail end of the cover plate (4f) is rotationally connected with the top of the side plate (4b) of compartment (4)
Portion, the side plate (4b) of the compartment (4) is provided with cover plate locking system, and the front end face of the cover plate (4f) is provided with a limit convex
Platform (4f1), the lower surface of the positive stop lug boss (4f1) tightly suppresses the rear end upper surface of the second dust-filtering board component (10), institute
The front end face for stating cover plate (4f) is abutted against and opened up on the top right flank of the first dust-filtering board component (9), the cover plate (4f)
There is exhaust hole (4f2).
10. environmental sanitation vacuum sweeper according to claim 8, it is characterised in that：The driven pulley (7) is clutch belt
Wheel, the tail-gate (4d) is clamshell doors, and the air outlet of the blower fan (5) on fast disassembly type pipe joint and compartment (4) by opening up
Air inlet is connected, and is provided with the vehicle frame (2) for lifting compartment (4) and the hydraulic lifting mechanism for making it tumble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610148753.6A CN105780699B (en) | 2016-03-16 | 2016-03-16 | A kind of environmental sanitation vacuum sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610148753.6A CN105780699B (en) | 2016-03-16 | 2016-03-16 | A kind of environmental sanitation vacuum sweeper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105780699A CN105780699A (en) | 2016-07-20 |
| CN105780699B true CN105780699B (en) | 2017-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610148753.6A Active CN105780699B (en) | 2016-03-16 | 2016-03-16 | A kind of environmental sanitation vacuum sweeper |
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| Country | Link |
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| CN (1) | CN105780699B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261680B (en) * | 2017-08-03 | 2019-07-16 | 高润新材料科技(南通)有限公司 | A kind of domestic air dust-extraction unit |
| CN109540748A (en) * | 2018-11-27 | 2019-03-29 | 陕西理工大学 | A kind of town road dust accumulation monitoring device and monitoring method |
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| CN87100644A (en) * | 1987-02-08 | 1988-08-17 | 范玉才 | Water fog dust-filtering type refuse sweeping truck system |
| EP1633618B1 (en) * | 2003-05-26 | 2008-07-16 | Unieco Costruzioni Meccaniche Srl | Self-propelled sweeper with electric steering and relative control system |
| CN2727238Y (en) * | 2004-08-07 | 2005-09-21 | 山东金宝集团有限公司 | Dry type pavement dust-collecting vehicle |
| EP2325395B1 (en) * | 2009-11-20 | 2014-03-12 | Trisha Anstalt | High efficiency shotpeening machine for the treatment of road and motorway paving, airport runways, car parks and service stations, concrete and steel platbands, surfaces of granite, porphyry and so on |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105780699A (en) | 2016-07-20 |
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