CN106120625B - Refuse collector and road sweeper - Google Patents
Refuse collector and road sweeper Download PDFInfo
- Publication number
- CN106120625B CN106120625B CN201610798512.6A CN201610798512A CN106120625B CN 106120625 B CN106120625 B CN 106120625B CN 201610798512 A CN201610798512 A CN 201610798512A CN 106120625 B CN106120625 B CN 106120625B
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- Prior art keywords
- exhaust apparatus
- rubbish
- dust exhaust
- refuse collector
- suction
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- 241001417527 Pempheridae Species 0.000 title claims abstract description 31
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 117
- 239000000428 dust Substances 0.000 claims abstract description 82
- 230000000903 blocking effect Effects 0.000 claims abstract description 9
- 238000007667 floating Methods 0.000 claims description 91
- 238000007789 sealing Methods 0.000 claims description 33
- 238000013016 damping Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 10
- 238000005299 abrasion Methods 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 5
- 230000007704 transition Effects 0.000 abstract description 8
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 17
- 230000000694 effects Effects 0.000 description 13
- 230000005484 gravity Effects 0.000 description 13
- 238000010408 sweeping Methods 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 9
- 235000004443 Ricinus communis Nutrition 0.000 description 8
- 238000005265 energy consumption Methods 0.000 description 8
- 238000005096 rolling process Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 210000001699 lower leg Anatomy 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 210000002414 leg Anatomy 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000001175 rotational moulding Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
- E01H1/0845—Apparatus dislodging all of the dirt by suction ; Suction nozzles with mechanical loosening or feeding instruments for the dirt to be sucked- up, e.g. brushes, scrapers
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning In General (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The present invention relates to a kind of refuse collector and road sweepers, wherein refuse collector includes the dust exhaust apparatus (301) equipped with suction inlet (3011) and suction nozzle (3012), suction inlet (3011) is close to ground and for receiving rubbish, suction nozzle (3012) is connect with pipeline of fans, so that rubbish is collected by suction nozzle (3012) and pipeline of fans, changeover portion is equipped between suction inlet (3011) and suction nozzle (3012), changeover portion enables to dust exhaust apparatus (301) gently to transit to suction nozzle (3012) from suction inlet (3011), to reduce blocking of the rubbish at suction nozzle (3012).The present invention passes through setting changeover portion, enable dust exhaust apparatus from suction inlet to suction nozzle gentle transition, the suction inlet position at refuse collector and blower air circuit connection not only can be improved, the throat structure that bore changes greatly can also be avoided the formation of, to reduce rubbish rebound, gentle transition can also make caliber size slowly varying simultaneously, reduce rubbish blocking, improve the working efficiency of refuse collector.
Description
Technical field
The present invention relates to technical field of engineering machinery more particularly to a kind of refuse collectors and road sweeper.
Background technique
Road sweeper be it is a kind of there is chassis special and power-actuated mechanical equipment, be mainly used for removing, collect ground or
Rubbish on road surface.Road sweeper may be not only suitable for the cleaning and maintenance on major urban arterial highway road, be equally applicable to square, park,
The cleaning of the occasions such as school or cell.
Existing road sweeper refuse collector mainly has Purely sweeping type, pure-suction type, rolling three kinds of waste collection ways of suction.Its
In, Purely sweeping type waste collection ways are cleaned using purely mechanic device, are not passed by the collection that blower suction carries out rubbish
It send, although low energy consumption for which, its whole occupied space is larger；Pure-suction type waste collection ways are using blower in rubbish
The high-speed flow that collection device suction inlet periphery generates is drawn up rubbish, and which requires the power of blower larger, leads to energy consumption
Height, noise are big；And rolling suction waste collection ways is the high speed generated at refuse collector using the blower on road sweeper
Air-flow cooperates the rotary cleaning of the round brush on road sweeper refuse collector to collect rubbish.Round brush is mounted on garbage collection dress
It sets, effect is will to clean the rubbish for being gathered in refuse collector by side brush to throw in the air, and blower is recycled to provide
Rubbish by that can reduce the power consumption of blower in gas path pipe suction and conveying to dustbin, is reduced fan noise, which is to subtract by negative pressure
Small pure electric vehicle road sweeper Overall Power Consumption, the optimal selection for extending complete machine cruise duration.
Three kinds of existing road sweeper refuse collectors are mainly introduced below.
Prior art 1:
As shown in Figure 1, in the technical scheme, refuse collector includes shell a6, the two sidewalls of the front end of shell a6
Upper that round brush a4 is housed, round brush a4 provides power by motor, sets auger a3 in shell a6 upper rear end, the two sides of auger a3 are set respectively
There are auger left plate a2 and auger right side plate a12, the middle position of the rear end of shell a6, which is fixed, sets suction tube a1, on suction tube a1
Installation check blind patch a8, in the rear end shell a6 by castor connecting leg a9 connection left foot wheel a7 and right crus of diaphragm wheel a11, in two caster axles
Castor support arm a10 is fixedly mounted respectively, the castor adjustment disk a14 on right crus of diaphragm wheel a11 and two pinion gear a13 is liftoff for adjusting
Highly；Two holes are symmetrically opened up on shell a6 front bulkhead, left positioning disk and right positioning disk a5 are installed on two holes, in Zuo Dingwei
Motor is fixedly mounted on disk, motor casing is fixedly mounted in motor excircle, motor transmission shaft one end on right positioning disk a5 is worn
The centre bore and motor axis connection of round brush a4 are crossed, the locating slot on round brush a4 is connect with the driving pawl of right positioning disk a5, by round brush
A4 is fixed together with right positioning disk a5；The other end of motor transmission shaft on right positioning disk a5 installs the first sprocket wheel a18, the
One sprocket wheel a18 is connect by chain a17 with the second sprocket wheel a16 on auger right side plate a12, and coaxial the first of the second sprocket wheel a16
Gear is engaged with the second gear a15 on auger right side plate a12 central axis.
The position of refuse collector and the suction inlet at blower air circuit connection is too on the lower side in the technical solution, because of garbage collection
There are the necking to narrow from the width, when causing round brush to get rid of rubbish rearward in this way, rubbish meeting at device and blower air circuit connection
It impinges upon in necking, rubbish is caused to rebound forward, can only be cleaned repeatedly using round brush, bristle wear is caused to increase energy consumption；Using
Auger cooperates round brush to carry out the collection of rubbish, is easy to happen rubbish winding auger, makes auger cisco unity malfunction；Garbage collection dress
The setting for setting front, is easy to cause the biggish rubbish of volume to be gathered in the front of refuse collector, receives without can enter rubbish
In the suction inlet of acquisition means；Round brush cannot change with road surface bumps and be floated up and down, and cleaning is not thorough.
Prior art 2:
As shown in Fig. 2, the technical solution discloses a kind of floating type sweeping machine refuse collector, including sucking mouth b2,
Preceding round brush b1, pump orifice b5 and motor b4 are equipped with the rear round brush b3 to float up and down, motor b4 connecting band at the middle part of sucking mouth b2
Round brush b3 rotation after dynamic symmetrically opens up two arc grooves, rear round brush b3 shaft activity installation at the middle part of the both side plate of sucking mouth b2
In arc groove, the both ends of rear round brush b3 are separately mounted to the front of left positioning disk b6 and right positioning disk, Zuo Dingwei by bearing
The rear end of disk b6 and right positioning disk is fixed on the both side plate of sucking mouth b2, and the shaft of rear round brush b3 is equipped with rear round brush sprocket wheel
B10, round brush sprocket wheel b10 is rotated after motor b4 connection drives, before support castor b11 is mounted on left positioning disk b6 and right positioning disk
Portion.The fixed seat board b8 of stud is equipped on the outside of the middle part of left positioning disk b6, stud is mounted in the arc groove of seat board b8, seat board
The rear portion that tensioner roller the sprocket wheel b9, left positioning disk b6 of positioning tension have been equipped on b8 is equipped with roller sprocket b7, subtracts
The connection of speed motor 4 drives roller chain gear b7 rotation, and roller sprocket b7 passes through round brush sprocket wheel b10, tensioner rolling after chain-driving
Column sprocket wheel b9, right positioning back-end disk are fixed on the side plate of sucking mouth b2 by Camlock shank of bolt.
Though the technical solution is provided with the rear round brush that can be floated up and down, it convert round brush can with road surface convex-concave and float up and down,
But it equally can also lead to the problem of similar with above-mentioned technical proposal, i.e., suction inlet at refuse collector and blower air circuit connection
Position is too on the lower side, because having the necking to narrow from the width at refuse collector and blower air circuit connection, causes round brush will in this way
When rubbish is got rid of rearward, rubbish can be impinged upon in necking, and rubbish is caused to rebound forward, can only be cleaned repeatedly, be caused using round brush
Bristle wear increases energy consumption；It gets rid of by round brush to aerial rubbish and is slided at necking by gravity again, the big specific gravity of volume is small cleaning
Rubbish when be easy to cause suction inlet to block, also miss at the same time blower suction from round brush get rid of to aerial rubbish it is best when
Machine；Setting in front of refuse collector is easy to cause the biggish rubbish of volume to be gathered in the front of refuse collector, without
It can enter in the suction inlet of refuse collector.
Prior art 3:
As shown in figure 3, the technical solution discloses a kind of sweeping machine sucking hole device, it is equipped with and inhales at the rear portion of sucking mouth c3
Mouth c5, the front of sucking mouth c3 is equipped with the preceding round brush c1 and rear round brush c3 of round brush motor cc3 drive, in rear round brush c3 and suction inlet
Auger c6 is installed, the both ends of auger c6 are fixed on auger end cap by bearing, and auger end cap is fixed on the sucking mouth c3 between c5
On sucking mouth c3, auger motor c7 is scheduled on bearing by the rolling of motor terminal pad, and auger motor c7 drives auger c6 rotation, preceding
The two sides of round brush c1 and rear round brush c3 are respectively provided with a set of regulating device for adjusting the round brush road clearance.Regulating device is in sucking mouth c3
On the arc groove that side plate is equipped with, roller brush shaft passes through arc groove and is mounted on the bearing of round brush adjustable plate, round brush adjustable plate axis connection
On the rolling brush rack on sucking mouth c3.
The technical solution carries out the collection of rubbish using double round brush cooperation augers, and it is adjustable that double round brush road clearances are arranged
Section, but the position without solving refuse collector and the suction inlet at blower air circuit connection is too on the lower side, gets rid of by round brush to sky
In rubbish slided at necking by gravity again, be easy to cause suction inlet to block when cleaning the small rubbish of the big specific gravity of volume；In addition, adopting
The collection transmission that rubbish is carried out with auger cooperation round brush, can also be easy to cause rubbish to wind auger, cause auger cannot normal work
Make；The front that the biggish rubbish of volume is gathered in refuse collector is also resulted in front of refuse collector, without can enter
In the suction inlet of refuse collector.
To sum up, road sweeper refuse collector is primarily present following point in the prior art at present:
1, the position of the suction inlet at refuse collector and blower air circuit connection is too on the lower side, because of refuse collector and blower
There is the necking to narrow from the width at air circuit connection, when causing round brush to get rid of rubbish rearward in this way, rubbish can impinge upon necking
On, it causes rubbish to rebound forward, can only be cleaned repeatedly using round brush, bristle wear is caused to increase energy consumption；
2, it gets rid of by round brush to aerial rubbish and is slided at necking by gravity again, in the small rubbish of the cleaning big specific gravity of volume
It is easy to cause suction inlet to block, also misses blower suction at the same time and got rid of from round brush to the best opportunity of aerial rubbish；
3, the biggish rubbish of volume is easy to cause to be gathered in the front of refuse collector in front of refuse collector, without
It can enter in the suction inlet of refuse collector；
4, round brush cannot change with road surface bumps and be floated up and down, and cleaning is not thorough；
5, the prior art generally uses auger cooperation round brush to carry out the collection transmission of rubbish, this is easy to cause rubbish winding to twist
Dragon causes auger cisco unity malfunction.
It should be noted that the information for being disclosed in background of invention part is merely intended to increase to totality of the invention
The understanding of background, and be not construed as recognizing or imply in any form the information constitute by those skilled in the art public affairs
The prior art known.
Summary of the invention
The purpose of the present invention is to propose to a kind of refuse collector and road sweepers, to be reduced as far as rubbish rebound and rubbish
Blocking of the rubbish at suction nozzle.
To achieve the above object, the present invention provides a kind of refuse collectors, the suction including being equipped with suction inlet and suction nozzle
Dirt device, close to ground and for receiving rubbish, the suction nozzle is connect the suction inlet with pipeline of fans, so that the rubbish is logical
It crosses the suction nozzle and the pipeline of fans is collected, changeover portion, the transition are equipped between the suction inlet and the suction nozzle
Section enables to the dust exhaust apparatus gently to transit to the suction nozzle from the suction inlet, to reduce the rubbish in the suction
Blocking at mouth.
Further, round brush is equipped between the suction inlet and the suction nozzle, the round brush can carry out the rubbish
It collects, and the direction for throwing away the rubbish through the round brush is consistent with the pumping direction of the suction nozzle.
Further, the round brush includes multiple baffles, and the side of the baffle is equipped with bristle, and the length of the bristle is big
In the width of the baffle, so that the bristle exposes the baffle.
Further, the baffle is in the shape of the letter V.
Further, the dust exhaust apparatus includes mainboard and two the first side plates, and the mainboard setting is at two described the
Between side plate, the mainboard is in arc surfaced, and the front side of the mainboard forms the suction inlet, and the rear side of the mainboard is to downward
It stretches, to form the suction area being connected to the suction inlet in the lower section of the mainboard, the round brush is arranged in the dust suction area
In domain, the top of the mainboard is arranged in the suction nozzle.
It further, further include bracket component, the bracket component includes two the second side plates and is arranged at two second
The mainboard of locating part between side plate and for limiting the bracket component width, the dust exhaust apparatus is equipped with connection structure,
The connection of the dust exhaust apparatus and second side plate is realized with the cooperation by connector and the connection structure.
Further, the first sealing plate, first sealing plate are equipped between the dust exhaust apparatus and second side plate
It is sealed, and the lateral position of the dust exhaust apparatus can be limited for the suction area to the dust exhaust apparatus
Position.
It further, further include bracket component and material guide device, the material guide device is mounted on the bracket component simultaneously
And be located in front of the suction inlet, to be guided to the rubbish.
Further, the material guide device is floating guiding stock device, and the floating guiding stock device can be relative to the branch
Frame component rotation, so that the floating guiding stock device can float up and down.
Further, suction area is equipped in the dust exhaust apparatus, the dust exhaust apparatus is located in the suction area
Medial surface is equipped with wear-resistant pad, and to reduce abrasion of the rubbish to the medial surface, the wear-resistant pad is close to the floating guiding stock
The dust exhaust apparatus is stretched out in one end of device, to be sealed when the floating guiding stock device floats to the suction area.
Further, the bracket component is equipped with shock-damping structure, and the floating guiding stock device is close to the dust exhaust apparatus
One end be overlapped on the shock-damping structure, to slow down the vibration of the floating guiding stock device.
Further, the junction of floating guiding stock device one end far from the dust exhaust apparatus and the bracket component
Equipped with elastic element, to reduce the resistance when floating guiding stock device floats up.
Further, the one of the certainly separate dust exhaust apparatus of the distance between the bottom plate of the floating guiding stock device and ground
It holds to one end close to the dust exhaust apparatus from large to small.
Further, the floating guiding stock device is equipped with limit plate, and the limit plate is for preventing the floating guiding stock
Device horizontal looseness between two the second side plates of the bracket component.
Further, the bottom plate of the floating guiding stock device is equipped with flow dividing structure, to by the floating guiding stock device
Rubbish shunted.
Further, the rear side of the mainboard is equipped with the second sealing plate, and second sealing plate is used for the dust suction area
Domain is sealed, and second sealing plate is adjustable relative to the height on ground.
It further, further include fixed plate, second sealing plate is mounted on described by the fixed plate and connector
On mainboard, second sealing plate is equipped with long hole, to realize that described second is close by the installation site for adjusting the long hole
Adjusting of the sealing plate relative to ground level.
To achieve the above object, the present invention also proposes a kind of road sweeper, including above-mentioned refuse collector.
It further, further include lifting device, the lifting device is connect with the dust exhaust apparatus, the lifting device energy
It is enough to adjust the round brush in the dust exhaust apparatus and the gap between ground with the concave-convex variation on ground.
Based on the above-mentioned technical proposal, the present invention enables dust exhaust apparatus from suction inlet to suction nozzle by setting changeover portion
Gentle transition not only can improve the suction inlet position at refuse collector and blower air circuit connection, can also avoid shape
The throat structure changed greatly at bore, to reduce rubbish rebound, while gentle transition can also make caliber size slowly varying,
Rubbish blocking is reduced, the working efficiency of refuse collector is improved.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of rubbish collecting device for street sweeper in the prior art.
Fig. 2 is the structural schematic diagram of floating type rubbish collecting device for street sweeper in the prior art.
Fig. 3 is the structural schematic diagram of sweeping machine sucking hole device in the prior art.
Fig. 4 is the structural schematic diagram of refuse collector one embodiment of the present invention.
Fig. 5 is that refuse collector one embodiment of the present invention is mounted on the structural schematic diagram on road sweeper.
Fig. 6 is the scheme of installation that bar assembly is adjusted in refuse collector one embodiment of the present invention.
Fig. 7 is that refuse collector one embodiment of the present invention removes the structural schematic diagram after lifting device.
Fig. 8 is the structural representation of floating guiding stock device in normal state in refuse collector one embodiment of the present invention
Figure.
Fig. 9 is structural representation of the floating guiding stock device under float state in refuse collector one embodiment of the present invention
Figure.
Figure 10 is the explosive view of refuse collector one embodiment of the present invention.
Figure 11 is the structural schematic diagram of torsional spring in refuse collector one embodiment of the present invention.
Figure 12 is the scheme of installation of wear-resistant pad in refuse collector one embodiment of the present invention.
Figure 13 is the structural schematic diagram of dust exhaust apparatus in refuse collector one embodiment of the present invention.
Figure 14 is the structural schematic diagram of one side of bracket component in refuse collector one embodiment of the present invention.
Figure 15 is the structural schematic diagram of another side of bracket component in refuse collector one embodiment of the present invention.
Figure 16 is the structural schematic diagram of floating guiding stock device in refuse collector one embodiment of the present invention.
Figure 17 is the bottom view of floating guiding stock device in refuse collector one embodiment of the present invention.
In figure: a1- suction tube, a2- auger left plate, a3- auger, a4- round brush, the right positioning disk of a5-, a6- shell, a7-
Left foot wheel, a8- access plate, a9- castor connecting leg, a10- castor support arm, a11- right crus of diaphragm wheel, a12- auger right side plate, a13-
Pinion gear, a14- castor adjustment disk, a15- second gear, the second sprocket wheel of a16-, a17- chain, the first sprocket wheel of a18-；
Round brush before b1-, b2- sucking mouth, round brush after b3-, b4- motor, b5- pump orifice, the left positioning disk of b6-, b7- roller chain
Gear, b8- seat board, b9- tensioner roller sprocket wheel, round brush sprocket wheel after b10-, b11- support castor；
Round brush before c1-, c2- sucking mouth, round brush after c3-, c4- round brush motor, c5- suction inlet, c6- auger, c7- auger electricity
Machine；
1- first adjusts bar assembly, and 2- second adjusts bar assembly, 3- refuse collector, 4- lift cylinder；
The first end 101-, the first adjusting rod of 102-, the first oscillating bearing of 103-, the first bolt of 104-, 105- first are sold
Axis；
The second end 201-, the second adjusting rod of 202-, 203- second joint bearing, the second bolt of 204-, 205- second are sold
Axis；
301- dust exhaust apparatus, the second sealing plate of 302-, 303- fixed plate, 304- third bolt, the first sealing plate of 305-,
306- motor, 307- bracket component, 308- third pin shaft, 309- floating guiding stock device, the 4th pin shaft of 310-, 311- first are turned round
Spring, the second torsional spring of 312-, 313- shock-damping structure, 314- round brush, 315- blind flange, 316- connecting shaft, 317- bearing, 318- gear
Circle, 319- wear-resistant pad；
3011- suction inlet, 3012- suction nozzle, 3013- mainboard, the first side plate of 3014-, the suction area 3015-, 3016- first
Sleeve, the first axle sleeve of 3017-；
3071, the second side plate of 3074-, the first locating part of 3072-, the 4th bolt of 3073-, the second locating part of 3075-,
The second axle sleeve of 3076-, the 5th bolt of 3077-；
3091- top plate, bent plate after 3092-, 3093- gusset, 3094- limit plate, 3095- third side plate, 3096- third axis
Set, 3097- bottom plate, 3098- bent plate, 3099- set square, the 4th side plate of 30910-.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, is clearly and completely retouched to the technical solution in embodiment
It states.Obviously, described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Bright embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", " transverse direction ", " longitudinal direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the scope of the present invention.
For the rebound and blockage problem for solving refuse collector in the prior art, present invention firstly provides a kind of improved
Refuse collector, the refuse collector can be used for road sweeper.
It 4~17 is described in detail with reference to the accompanying drawing.
As shown in figure 4, road sweeper includes refuse collector 3 and lifting device, in lifting device and refuse collector 3
Dust exhaust apparatus 301 connect, lifting device can be between the concave-convex variation adjustment dust exhaust apparatus 301 on ground and ground
Gap, so that the round brush 314 in dust exhaust apparatus 301 being capable of normal operation.
Specifically, refuse collector 3 is equipped with first and adjusts the adjusting bar assembly 2 of bar assembly 1, second and lift cylinder 4,
In this embodiment, the left and right sides of refuse collector 3 is respectively provided with one group of first adjusting bar assembly 1 and one group of second adjusting rod
Component 2, four adjusting bar assemblies form parallelogram mechanism, it can be ensured that effect of the refuse collector 3 in lift cylinder 4
Under, steadily rise and fall, it is ensured that round brush changes with landing ground (or road surface, hereafter together) convex-concave in refuse collector 3
It realizes floating type operation, improves sweeping efficiency.In other embodiments, the first adjusting bar assembly 1 and second adjusts bar assembly 2
Quantity, which can according to need, to be adjusted.
Lift cylinder 4 is for driving the first adjusting bar assembly 1 and the second adjusting bar assembly 2 to elongate or shorten, to adjust rubbish
Gap in the distance between rubbish collection device 3 and ground, especially adjusting refuse collector 3 between round brush and ground, makes
Obtaining round brush can float up and down with the concave-convex variation on ground, to adjust the ground pressure of the bristle of round brush, prevent due to round brush
Gap between ground is too small and causes the abrasion of bristle, increases energy consumption, or prevents due between round brush and ground
Gap is too big and causes the low of sweeping efficiency.
As shown in figure 5, being mounted on the structural schematic diagram on road sweeper for refuse collector 3, it can be seen that rubbish is received at this time
Acquisition means 3 are lifted away from ground under the action of lift cylinder 4, are convenient for the transition of road sweeper in this way.
As shown in fig. 6, adjusting component 1 and second for first adjusts the mounting structure schematic diagram of bar assembly 2, garbage collection dress
3 are set to be mounted on the chassis frame of road sweeper by two group of first adjusting component 1 and two group of second adjusting bar assembly 2 respectively, wherein
First end 101 of the first adjusting component 1 is hinged on chassis frame by the first pin shaft 105, and first adjusts the another of component 1
End is connected on refuse collector 3 by the first oscillating bearing 103 and the first bolt 104, nut；Second adjusts component 2
Second end 201 is hinged on chassis frame by the second pin shaft 205, and the other end of the second adjusting component 2 passes through second joint
Bearing 203 and the second bolt 204, nut are connected on refuse collector 3.Certainly, other than the above connection type, first
Adjusting component 1 and the second adjusting bar assembly 2 can also be connected on vehicle frame and refuse collector 3 using other connection types.
As shown in fig. 7, refuse collector includes dust exhaust apparatus 301, bracket component 307 and material guide device, dust exhaust apparatus
301 and material guide device be mounted on bracket component 307.
Material guide device is mounted on bracket component 307 and is located at 3011 front of suction inlet, to draw to the rubbish
It leads.Material guide device can prevent the rubbish that volume is big and specific gravity is small from directly blowing off under airflow function suction inlet 3011, guide dress
Rubbish can be guided and assisted collection by setting.
Preferably, material guide device is floating guiding stock device 309, can be floated up and down relative to ground, such as Fig. 8 and Fig. 9 institute
Show, respectively the structural schematic diagram in normal condition and float state of floating guiding stock device 309, the small rubbish of the big specific gravity of volume is logical
Out-of-date, floating guiding stock device 309 can be rotated around the axle center of third axle sleeve 3096, and floating guiding stock device 309 is relative to the floating of ground
Playing height H is preferably 75~80mm, especially 76mm, this range can adapt to lead in the bumps variation on Ordinary Rd
It is strong with property.
In addition, floating guiding stock device 309 can float up and down relative to ground, it is also possible that biggish encountering volume
It can be made it through, be avoided due between floating guiding stock device 309 and ground by the floating of floating guiding stock device 309 when rubbish
Gap fix and cause the biggish rubbish of volume that cannot be collected.
It as shown in Figure 10, is the explosive view of 3 one embodiment of refuse collector.It is discussed in detail below with reference to the figure each
Connection relationship between component.
Dust exhaust apparatus 301 is mounted on bracket component 307 by third bolt 304 and third pin shaft 308.
The rear side of mainboard 3013 is equipped with the second sealing plate 302, and the second sealing plate 302 is close for carrying out to suction area 3015
Envelope, the second sealing plate 302 is adjustable relative to the height on ground.
Second sealing plate 302 is preferably but not limited to be fixed on dust suction by connector by fixed plate 303 for rubber slab
On device 301, connector is preferably but not limited to as bolt.The effect of second sealing plate 302 is to ensure that refuse collector 3 connects
Leakproofness at ground mouth is provided with long hole on the second sealing plate 302, is preferably but not limited to as slotted hole, when the second sealing plate 302
It after abrasion, can adjust downwards, to realize the second sealing plate 302 relative to ground level by the installation site for adjusting long hole
It adjusts.
Motor 306 is preferably but not limited to be fixed on 307 side of bracket component by four groups of bolt and nuts, motor 306
Output shaft is fixedly connected by blind flange 315 with one end of round brush 314, i.e., the output shaft of motor 306 can directly drive round brush
The other end of 314 rotations, round brush 314 is fixedly connected on the another of bracket component 307 by connecting shaft 316, the bearing 317 usherd to seat
The outer end of side, connecting shaft 316 is bolted by the retaining ring 318 that shaft end is arranged in.
Two group of first sealing plate 305 is preferably but not limited to as rubber slab, respectively embedded in 301 two sides of dust exhaust apparatus and branch
In the gap of second side plate 3071,3074 of frame component 307, the first sealing plate 305 both can be to the lateral position of dust exhaust apparatus 301
Set and limited, prevent double swerve, but can the suction area 3015 to dust exhaust apparatus 301 be sealed, and two group
The lower end grounded part of one sealing plate 305 can be combined with the second sealing plate 302, it is ensured that at the ground connection mouthful of refuse collector 3
Leakproofness.
Refuse collector 3 further includes floating guiding stock device 309, and floating guiding stock device 309 is mounted on bracket component 307
And it is located at 3011 front of suction inlet, floating guiding stock device 309 can be rotated relative to bracket component 307, so that floating guiding stock
Device 309 can float up and down.
Specifically, before the front end of floating guiding stock device 309 is rotatably connected on bracket component 307 by the 4th pin shaft 310
End.
The one end of floating guiding stock device 309 far from dust exhaust apparatus 301 and the junction of bracket component 307 are equipped with elasticity member
Part, to reduce resistance when floating guiding stock device 309 floats up.
Specifically, the first torsional spring is also equipped at the rotation connection of the front end of floating guiding stock device 309 and bracket component 307
311 and second torsional spring 312, as shown in figure 11, the first torsional spring 311 and the second torsional spring 312 are that one end is stuck in bracket component 307
On, the other end is supported on floating guiding stock device 309, and the effect of the first torsional spring 311 and the second torsional spring 312 is to mitigate floating guiding stock dress
309 weight is set, reduces resistance when floating guiding stock device 309 floats up, it is ensured that the small rubbish of the big specific gravity of volume can be suitable
Benefit passes through.
Shock-damping structure 313 is additionally provided on bracket component 307, floating guiding stock device 309 is taken close to one end of dust exhaust apparatus 301
It connects on shock-damping structure 313, to slow down the vibration of floating guiding stock device 309.
Specifically, the rear end sides of floating guiding stock device 309 ride on shock-damping structure 313, shock-damping structure 313 preferably but
It is not limited to rubber shock-absorbing sleeve, shock absorbing effect is played to floating guiding stock device 309, shock-damping structure 313 passes through third pin shaft 308
It is fixedly mounted on bracket component 307.
Suction area 3015 is equipped in dust exhaust apparatus 301, the medial surface that dust exhaust apparatus 301 is located in suction area 3015 is set
There is wear-resistant pad 319, to reduce the abrasion of rubbish inner surface sides, wear-resistant pad 319 is stretched out close to one end of floating guiding stock device 309 and inhaled
Dirt device 301, to be sealed when floating guiding stock device 309 floats to suction area 3015.
Specifically, as shown in figure 12, wear-resistant pad 319 is preferably but not limited to be mounted on dust suction dress by three groups of bolt and nuts
It sets on 301, the effect of wear-resistant pad 319 is first is that abrasion of the upward rubbish cast out of mitigation round brush 314 to dust exhaust apparatus 301, prolongs
The service life of long dust exhaust apparatus 301；Second is that wear-resistant pad 319 is to dust exhaust apparatus when floating guiding stock device 309 floats upwards
301 seal, and guarantee the Integral sealing of suction area in dust exhaust apparatus 301.
It as shown in figure 13, is the structural schematic diagram of dust exhaust apparatus 301.Dust exhaust apparatus 301 is equipped with suction inlet 3011 and inhales
Mouth 3012, suction inlet 3011 is close to ground and for receiving rubbish, and suction nozzle 3012 is connect with pipeline of fans, so that rubbish is in blower
Under the action of be collected by suction nozzle 3012 and pipeline of fans, between suction inlet 3011 and suction nozzle 3012 be equipped with changeover portion, mistake
Crossing section enables to dust exhaust apparatus 301 gently to transit to suction nozzle 3012 from suction inlet 3011, to reduce rubbish in suction nozzle 3012
The blocking at place.
By the way that changeover portion is arranged, enables dust exhaust apparatus from suction inlet to suction nozzle gentle transition, not only can mention
Suction inlet position at high refuse collector and blower air circuit connection, can also avoid the formation of the necking knot that bore changes greatly
Structure, to reduce rubbish rebound, while gentle transition can also make caliber size slowly varying, reduce rubbish blocking, improve rubbish
The working efficiency of collection device.
Round brush 314 is equipped between suction inlet 3011 and suction nozzle 3012, round brush 314 can be collected rubbish, and make
The direction that rubbish is thrown away through round brush 314 is consistent with the pumping direction of suction nozzle 3012.That is, the direction that suction nozzle 3012 is arranged is more special
Not, rubbish is enabled to just to enter in the suction channel of suction nozzle 3012 after being thrown away by round brush 314, rubbish is through round brush in other words
314 tangential directions thrown away are parallel with the pumping direction of suction nozzle 3012, and rubbish can in this way had when entering suction nozzle 3012
Certain tangential velocity facilitates the suction of blower, and can reduce rebound, and sweeping efficiency is high.
No setting is required in above structure, in refuse collector auger, and omitting can also be such that rubbish has after auger
There is certain tangential velocity, has reached better effect.
From fig. 10 it can be seen that round brush 314 includes multiple baffles, the side of baffle is equipped with bristle, and the length of bristle is greater than
The width of baffle, so that bristle exposes baffle.Baffle can play the effect for collapse to rubbish aggregation.
Further, baffle is in the shape of the letter V, and gathering effect is more preferable, and wherein the recess portion of V-shaped is preferably right with suction nozzle 3012
Together, the rubbish for being gathered in recess portion can be made just to be aspirated by suction nozzle 3012 in this way.
Dust exhaust apparatus 301 includes 3013, two the first side plates 3014 of mainboard and round brush 314, and mainboard 3013 is arranged at two
Between first side plate 3014, mainboard 3013 is in arc surfaced, which can ensure that the rubbish for getting rid of throwing through round brush can smoothly enter into wind
The front side of the interface of machine and refuse collector, mainboard 3013 forms suction inlet 3011, and the rear side of mainboard 3013 extends downwardly,
To form the suction area 3015 being connected to suction inlet 3011 in the lower section of mainboard 3013, round brush 314 is arranged in suction area
In 3015, the top of mainboard 3013 is arranged in suction nozzle 3012.
The top surface that suction nozzle 3012 can be understood as mainboard 3013, which upwardly extends, is formed by the cylinder with certain length, main
Plate 3013 can be integrally formed, and be formed at front (involved in this paper forward and backward using road sweeper direction of travel as reference direction)
Suction inlet 3011, top extend to form suction nozzle 3012, and rear is extended downwardly to be wrapped to form suction area below mainboard 3013
3015, this structure makes 301 structure of dust exhaust apparatus simple, reduces rubbish rebound and blocking, lighter in weight, and leakproofness
It is good.
In one embodiment, dust exhaust apparatus 301 includes suction inlet 3011, suction nozzle 3012, mainboard 3013, the first side plate
3014, suction area 3015, first sleeve 3016 and axle sleeve 3017.First side plate 3014 is respectively welded in 3013 two sides of mainboard,
Certainly, the first side plate 3014 can also be integrally formed with mainboard 3013, or be replaced by the similar plastic-absorbing component of shape, rotational moulding part.
A first sleeve 3016 is respectively welded in the two sides of 3013 rear of mainboard position on the upper side, the two sides of 3013 front upper place position of mainboard are each
First axle sleeve 3017 is welded, the effect of first sleeve 3016 and the first axle sleeve 3017 is for installing dust exhaust apparatus 301
On bracket component 307.
It as shown in Figure 14 and Figure 15, is the structural schematic diagram of bracket component 307.Bracket component 307 is hollow frame posture knot
Structure, can reduce the total weight of refuse collector 3 as much as possible in this way, and dust exhaust apparatus 301 is mounted on bracket component 307.
Bracket component 307 includes two the second side plates 3071,3074 and is arranged between two the second side plates 3071,3074
And it is used for the locating part of 307 width of limit bracket component, the mainboard 3013 of dust exhaust apparatus 301 is equipped with connection structure, to pass through
The connection of dust exhaust apparatus 301 and the second side plate 3071,3074 is realized in the cooperation of connector and connection structure.
Wherein, the part of the second side plate 3071,3074 connected with dust exhaust apparatus 301 is wider, so that dust exhaust apparatus
301 installation is more solid and reliable, and the installation for facilitating motor 306 etc.；And the second side plate 3071,3074 and floating guiding stock
The part that device 309 connects is then narrow, and the front end of this and floating guiding stock device 309 is adapted than relatively thin, reduces as much as possible
Total weight.
Specifically, the rear of mainboard 3013 passes through the of first sleeve 3016 and bracket component 307 by third bolt 304
The front of the connection of two side plates 3071 and 3074, mainboard 3013 passes through the first axle sleeve 3017, the second axle sleeve by third pin shaft 308
3076 connect with the second side plate 3071 and 3074 of bracket component 307.
In one embodiment, bracket component 307 includes the second side plate 3071 and 3074, the first locating part the 3072, the 4th
Bolt 3073, the second locating part 3075, the second axle sleeve 3076 and the 5th bolt 3077.Bracket component 307 is by the second side plate
3071 and 3074, first tower structure that is welded into of locating part 3072 and the second locating part 3075, wherein the first locating part
3072 and second locating part 3075 be suitable for limiting the width of the frame structure；Four the 4th bolts 3073 are for fixing motor
306；Two the 5th bolts 3077 are for the fixed bearing 317 usherd to seat；Second axle sleeve 3076 is arranged in 3071 He of the second side plate
3074 outside.
It as shown in Figure 16 and Figure 17, is the structural schematic diagram of floating guiding stock device 309.The bottom plate of floating guiding stock device 309
The distance between 3097 and ground from far from dust exhaust apparatus 301 one end to close to dust exhaust apparatus 301 one end from large to small, it is excellent
Selection of land, the distance are gradually reduced from one end far from dust exhaust apparatus 301 to one end close to dust exhaust apparatus 301.In this way, both can be with
Ensure that the small rubbish of the big specific gravity of volume can pass through floating guiding stock device 309 and enter in refuse collector suction inlet, and can
To keep the smooth of blower air air-flow.
Specifically, floating guiding stock device 309 be by top plate 3091, rear bent plate 3092, third side plate 3095, bottom plate 3097,
4th side plate 30910 is welded into cabinet form, and floating guiding stock device 309 can also be by the similar plastic-absorbing component of shape or rotational moulding part
Instead of.Cabinet be front end it is thin, rear end is generouser, it is ensured that when floating guiding stock device 309 is mounted on bracket component 307, make its with
Ground keeps certain angle, so that the rear end of floating guiding stock device 309 can be lifted away from the certain height in ground when floating up.
Gusset 3093 is welded on top plate 3091 and rear bent plate 3092, and effect is the intensity of bent plate 3092 after reinforcing.
Floating guiding stock device 309 is equipped with limit plate 3094, and limit plate 3094 is for preventing floating guiding stock device 309 from propping up
Horizontal looseness between two the second side plates 3071,3074 of frame component 307, limitation floating guiding stock device 309 swing.
Third axle sleeve 3096 is welded on 309 front end of floating guiding stock device, turns round for installing floating guiding stock device 309, first
Spring 311 and the second torsional spring 312.
The bottom plate 3097 of floating guiding stock device 309 be equipped with flow dividing structure, with to by floating guiding stock device 309 rubbish into
Row shunts.Specifically, flow dividing structure may include bent plate 3098 and set square 3099, be welded on bottom plate 3097, for rubbish
Rubbish before rubbish collection device is shunted with air-flow, improves sweeping efficiency.
More than, the refuse collector and road sweeper of a kind of road sweeper as of the invention.
The course of work of one embodiment of refuse collector of the present invention and road sweeper is illustrated below:
As shown in figure 9, refuse collector 3 includes dust exhaust apparatus 301, the second sealing plate 302, fixed plate 303, third spiral shell
Bolt 304, the first sealing plate 305, motor 306, bracket component 307, third pin shaft 308, floating guiding stock device 309, the 4th pin shaft
310, the first torsional spring 311, the second torsional spring 312, shock-damping structure 313, round brush 314, blind flange 315, connecting shaft 316, bearing 317,
Retaining ring 318 and wear-resistant pad 319.
Its concrete operating principle is: when road sweeper is placed in cleaning work mode, lift cylinder 4 is in dust exhaust apparatus 301 itself
Cylinder rod is stretched out under gravity, and dust exhaust apparatus 301 can be around by two group of first adjusting bar assembly 1 and two group of second adjusting bar assembly 2
The center of rotation of the parallelogram mechanism of composition drops to ground；Lift cylinder 4 opens floating mode；The driving rolling of motor 306
Rubbish before refuse collector 3, can be thrown to 3012 attachment of suction nozzle of dust exhaust apparatus 301, blower can will be got rid of by 314 rotation of brush
It throws blower suction inlet and the rubbish with certain speed is drawn into dustbin through air duct, avoid rubbish rebound, reduce wind
Machine power, reduces energy consumption, solves the problems, such as that blower and refuse collector interface rubbish block；If encountering thickness
The small rubbish of the big specific gravity of rubbish or volume of concentration, before this 309 pairs of thickness of floating guiding stock device and intensively rubbish shunts
Or floating guiding stock device 309 is around the axis rotation of third axle sleeve 3096, it is ensured that thick and concentrate or rubbish that the big specific gravity of volume is small
Rubbish passes through, and when floating guiding stock device 309 falls and resets, shock-damping structure 313 plays buffering to floating guiding stock device 309
Cushioning effect, it is crowded the problem of refuse collector front end cannot clean which not only solves rubbish, also
It can guarantee the leakproofness at refuse collector ground connection mouth in time, improve the pumping efficiency of blower；If encountering scraggly
Road surface, because lift cylinder 4 opens floating mode, round brush can change with road surface convex-concave at this time realizes floating type operation, cleans thorough
Bottom, it is high-efficient, while can avoid round brush hardness and hitting and be damaged, extend the service life of round brush.
Pass through the explanation to refuse collector of the present invention and multiple embodiments of road sweeper, it can be seen that rubbish of the present invention
Collection device and road sweeper embodiment at least have the advantages that one or more of:
1, the device is not only compact-sized, and occupied space is smaller, and can ensure that blower can will be got rid of by round brush rotation
Rubbish at the blower suction inlet of round brush back upper place with certain speed is drawn into dustbin through air duct, avoids rubbish rebound,
Power of fan is reduced, energy consumption is reduced, solves the problems, such as that blower and refuse collector interface rubbish block；
2, refuse collector lift cylinder is floating cylinder, it can be ensured that round brush realizes floating type work with the variation of road surface convex-concave
Industry, sweeping efficiency is high, while can avoid round brush hardness and hitting and be damaged, and extends the service life of round brush；
3, floating guiding stock device is set before the device, it can be according to its terrain clearance of the size adjust automatically of rubbish be cleaned, not only
Solving the problems, such as that rubbish is crowded cannot clean in refuse collector front end, can also guarantee that refuse collector is grounded mouth in time
The leakproofness at place.
4, device installation is simple, easy to disassemble and maintenance.
Finally it should be noted that: the above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, it should be understood by those ordinary skilled in the art that: still
It can modify to a specific embodiment of the invention or some technical features can be equivalently replaced；Without departing from this hair
The spirit of bright technical solution should all cover within the scope of the technical scheme claimed by the invention.
Claims (15)
1. a kind of refuse collector, which is characterized in that the dust exhaust apparatus including being equipped with suction inlet (3011) and suction nozzle (3012)
(301), close to ground and for receiving rubbish, the suction nozzle (3012) connect the suction inlet (3011) with pipeline of fans, with
It is collected the rubbish by the suction nozzle (3012) and the pipeline of fans, the suction inlet (3011) and the suction nozzle
(3012) changeover portion is equipped between, the changeover portion enables to the dust exhaust apparatus (301) flat from the suction inlet (3011)
The suction nozzle (3012) are transitted to slowly, make the mouth of the suction inlet position of the refuse collector and the pipeline of fans junction
Diameter size is slowly varying, to reduce blocking of the rubbish at the suction nozzle (3012)；Further include bracket component (307) and leads
Expect device, the material guide device is mounted on the bracket component (307) and is located in front of the suction inlet (3011), with right
The rubbish guides；The material guide device is floating guiding stock device (309), and the floating guiding stock device (309) being capable of phase
The bracket component (307) are rotated, so that the floating guiding stock device (309) can float up and down；The dust exhaust apparatus
(301) suction area (3015) are equipped in, the medial surface that the dust exhaust apparatus (301) is located in the suction area (3015) is set
There are wear-resistant pad (319), to reduce abrasion of the rubbish to the medial surface, the wear-resistant pad (319) is led close to the floating
Expect that the dust exhaust apparatus (301) is stretched out in the one end of device (309), with when the floating guiding stock device (309) floats to described
Suction area (3015) is sealed；The dust exhaust apparatus (301) includes mainboard (3013), the front side shape of the mainboard (3013)
At the suction inlet (3011), extends downwardly on rear side of the mainboard (3013), formed with the lower section in the mainboard (3013)
The rear side of the suction area (3015) being connected to the suction inlet (3011), the mainboard (3013) is equipped with the second sealing plate
(302), second sealing plate (302) is for being sealed the suction area (3015), second sealing plate (302)
Height relative to ground is adjustable.
2. refuse collector according to claim 1, which is characterized in that the suction inlet (3011) and the suction nozzle
(3012) round brush (314) are equipped between, the round brush (314) can be collected the rubbish, and make the rubbish through institute
It is consistent with the pumping direction of the suction nozzle (3012) to state the direction that round brush (314) is thrown away.
3. refuse collector according to claim 2, which is characterized in that the round brush (314) includes multiple baffles, institute
The side for stating baffle is equipped with bristle, and the length of the bristle is greater than the width of the baffle, so that the bristle exposes the gear
Plate.
4. refuse collector according to claim 3, which is characterized in that the baffle is in the shape of the letter V.
5. refuse collector according to claim 2, which is characterized in that the dust exhaust apparatus (301) includes two the
Side plate (3014), the mainboard (3013) are arranged between two first side plates (3014), and the mainboard (3013) is in
Arc surfaced, in the suction area (3015), the suction nozzle (3012) is arranged in the mainboard for round brush (314) setting
(3013) top.
6. refuse collector according to claim 1, which is characterized in that further include bracket component (307), the bracket
Component (307) includes two the second side plates (3071；3074) and it is arranged in two the second side plates (3071；3074) it between and is used for
The locating part of the bracket component (307) width is limited, the mainboard (3013) of the dust exhaust apparatus (301) is equipped with connection knot
Structure, to realize the dust exhaust apparatus (301) and second side plate (3071 by the cooperation of connector and the connection structure；
3074) connection.
7. refuse collector according to claim 6, which is characterized in that the dust exhaust apparatus (301) and described second
Side plate (3071；3074) the first sealing plate (305) are equipped between, first sealing plate (305) is used for the dust exhaust apparatus
(301) suction area (3015) is sealed, and can be limited to the lateral position of the dust exhaust apparatus (301).
8. refuse collector according to claim 1, which is characterized in that the bracket component (307) is equipped with damping
Structure (313), the floating guiding stock device (309) are overlapped on the shock-damping structure close to the one end of the dust exhaust apparatus (301)
(313) on, to slow down the vibration of the floating guiding stock device (309).
9. refuse collector according to claim 1, which is characterized in that the floating guiding stock device (309) is far from institute
The junction of one end and the bracket component (307) for stating dust exhaust apparatus (301) is equipped with elastic element, is led with reducing the floating
Resistance when material device (309) floats up.
10. refuse collector according to claim 1, which is characterized in that the bottom plate of the floating guiding stock device (309)
(3097) with the distance between ground from one end far from the dust exhaust apparatus (301) to close to the dust exhaust apparatus (301)
One end is from large to small.
11. refuse collector according to claim 1, which is characterized in that the floating guiding stock device (309) is equipped with
Limit plate (3094), the limit plate (3094) is for preventing the floating guiding stock device (309) in the bracket component (307)
Two the second side plates (3071；3074) horizontal looseness between.
12. refuse collector according to claim 1, which is characterized in that the bottom plate of the floating guiding stock device (309)
(3097) it is equipped with flow dividing structure, to shunt to by the rubbish of the floating guiding stock device (309).
13. refuse collector according to claim 1, which is characterized in that it further include fixed plate (303), described second
Sealing plate (302) is mounted on the mainboard (3013) by the fixed plate (303) and connector, second sealing plate
(302) it is equipped with long hole, to realize second sealing plate (302) relative to ground by the installation site for adjusting the long hole
The adjusting of face height.
14. a kind of road sweeper, which is characterized in that including the described in any item refuse collectors of such as claim 1~13.
15. road sweeper according to claim 14, which is characterized in that it further include lifting device, the lifting device and institute
Dust exhaust apparatus (301) connection is stated, the lifting device can adjust in the dust exhaust apparatus (301) with the concave-convex variation on ground
Gap between round brush (314) and ground.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610798512.6A CN106120625B (en) | 2016-08-31 | 2016-08-31 | Refuse collector and road sweeper |
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| CN201610798512.6A CN106120625B (en) | 2016-08-31 | 2016-08-31 | Refuse collector and road sweeper |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107059726A (en) * | 2017-04-28 | 2017-08-18 | 徐州徐工环境技术有限公司 | The control method of sweeping machine and sweeping machine |
| CN106906779A (en) * | 2017-04-28 | 2017-06-30 | 徐州徐工环境技术有限公司 | The suction sweeping device and sweeping machine of sweeping machine |
| GB2564096B (en) * | 2017-06-28 | 2019-09-11 | Richard Campey Ltd | Apparatus, equipment and method for turf treatment |
| CN107326848B (en) * | 2017-08-07 | 2019-06-25 | 武汉理工大学 | Suction sweeping type sweeper suction nozzle |
| CN109589037B (en) * | 2018-11-30 | 2020-12-25 | 湛江中湛纺织有限公司 | Special negative pressure cleaner of spinning machine |
| CN111101471B (en) * | 2019-12-18 | 2021-07-23 | 江苏天普星环境科技有限公司 | Suction port lifting device of road sweeper |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3263033D1 (en) * | 1981-12-07 | 1985-05-15 | Johnston Eng Ltd | Suction nozzles for suction refuse collecting vehicles |
| JPH10178895A (en) * | 1996-12-21 | 1998-07-07 | Kiyoueishiya:Kk | Lawn surface cleaning machine |
| CN2412032Y (en) * | 2000-04-05 | 2000-12-27 | 鞍山钢铁学院 | Vacuum sucking nozzle appts. of sweeping machine |
| CN101748700B (en) * | 2010-02-08 | 2011-05-25 | 烟台海德专用汽车有限公司 | Rubbish collecting device for street sweeper |
| CN102758409B (en) * | 2012-08-01 | 2014-08-06 | 烟台海德专用汽车有限公司 | Floating type rubbish collecting device for sweeping machine |
| CN203846439U (en) * | 2014-02-28 | 2014-09-24 | 段洪章 | Snow sweeper |
| CN105568915B (en) * | 2014-11-07 | 2018-02-06 | 长沙中联重科环境产业有限公司 | Clean car suction nozzle and cleaning car |
| CN206220033U (en) * | 2016-08-31 | 2017-06-06 | 徐工集团工程机械有限公司 | Refuse collector and road sweeper |
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Effective date of registration: 20220726 Address after: 221004 26 Tuo Lan Shan Road, Xuzhou economic and Technological Development Zone, Jiangsu Patentee after: Jiangsu Xugong Construction Machinery Research Institute Co.,Ltd. Address before: 221004 Industrial Zone, Xuzhou Economic Development Zone, Jiangsu, China Patentee before: XCMG CONSTRUCTION MACHINERY Co.,Ltd. |