CN106120625A - Refuse collector and road sweeper - Google Patents
Refuse collector and road sweeper Download PDFInfo
- Publication number
- CN106120625A CN106120625A CN201610798512.6A CN201610798512A CN106120625A CN 106120625 A CN106120625 A CN 106120625A CN 201610798512 A CN201610798512 A CN 201610798512A CN 106120625 A CN106120625 A CN 106120625A
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- Prior art keywords
- rubbish
- exhaust apparatus
- dust exhaust
- refuse collector
- suction
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- 241001417527 Pempheridae Species 0.000 title claims abstract description 31
- 239000000428 dust Substances 0.000 claims abstract description 82
- 230000000903 blocking effect Effects 0.000 claims abstract description 14
- 238000007667 floating Methods 0.000 claims description 91
- 238000007789 sealing Methods 0.000 claims description 37
- 238000013016 damping Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 9
- 238000005299 abrasion Methods 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 abstract description 8
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 15
- 238000010408 sweeping Methods 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 8
- 238000005265 energy consumption Methods 0.000 description 6
- 235000004443 Ricinus communis Nutrition 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 210000001699 lower leg Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000035939 shock Effects 0.000 description 3
- 230000009471 action 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
- 238000001175 rotational moulding Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 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 sweeper, wherein refuse collector includes the dust exhaust apparatus (301) being provided with suction port (3011) and suction nozzle (3012), suction port (3011) is near ground and is used for receiving rubbish, suction nozzle (3012) is connected with pipeline of fans, so that rubbish is collected by suction nozzle (3012) and pipeline of fans, it is provided with changeover portion between suction port (3011) and suction nozzle (3012), changeover portion enables to dust exhaust apparatus (301) and gently transits to suction nozzle (3012) from suction port (3011), to reduce the rubbish blocking at suction nozzle (3012) place.The present invention is by arranging changeover portion, make the dust exhaust apparatus can gentle transition from suction port to suction nozzle, so it is possible not only to the suction inlet position improving refuse collector with blower fan gas circuit junction, the throat structure that bore changes greatly can also be avoided the formation of, to reduce rubbish bounce-back, gentle transition can also make caliber size slowly varying simultaneously, reduces rubbish blocking, improves the work efficiency of refuse collector.
Description
Technical field
The present invention relates to technical field of engineering machinery, particularly relate to a kind of refuse collector and road sweeper.
Background technology
Road sweeper is that one has chassis special and power-actuated plant equipment, be mainly used in remove, collect ground or
Rubbish on road surface.Road sweeper may be not only suitable for cleaning and the maintenance on major urban arterial highway road, it is possible to be applicable to square, park,
The cleaning of the occasion such as school or community.
Existing road sweeper refuse collector mainly has Purely sweeping type, pure-suction type, three kinds of waste collection ways of rolling suction.Its
In, Purely sweeping type waste collection ways is to use purely mechanic device to clean, and does not carries out the collection biography of rubbish by blower fan suction
Sending, although which energy consumption is low, but its entirety takes up room bigger；Pure-suction type waste collection ways is to use blower fan at rubbish
The high velocity air that collection device suction inlet periphery produces is drawn up rubbish, and which requires that the power of blower fan is relatively big, causes energy consumption
Height, noise are big；And rolling suction waste collection ways is the high speed using the blower fan on road sweeper to produce at refuse collector
Air-flow coordinates the rotary cleaning of the round brush on road sweeper refuse collector to collect rubbish.Round brush is arranged on refuse collection dress
Putting, its effect is to throw in the air by being cleaned the rubbish being gathered in refuse collector by limit brush, and recycling blower fan provides
Rubbish in gas path pipe suction and conveying to refuse bin, can be reduced the power consumption of blower fan by negative pressure, reduces fan noise, and which is to subtract
Little pure electric road sweeper Overall Power Consumption, the optimum selection extending complete machine cruising time.
Mainly introduce three kinds of existing road sweeper refuse collectors.
Prior art 1:
As it is shown in figure 1, in this technical scheme, refuse collector includes housing a6, the two side of the front end of housing a6
On equipped with round brush a4, round brush a4 provided power by motor, sets auger a3 in housing a6 upper rear end, and the both sides of auger a3 set respectively
Having auger left plate a2 and auger right plate a12, the centre position of the rear end of housing a6 is fixing sets suction tube a1, on suction tube a1
Installation check blind patch a8, connects left foot wheel a7 and right crus of diaphragm wheel a11 in housing a6 rear end by castor connecting leg a9, in two caster axle
Fixed installation castor support arm a10 respectively, the castor adjustment disk a14 on right crus of diaphragm wheel a11 and two little gear a13 is used for regulating liftoff
Highly；Housing a6 front bulkhead offers holes symmetrically, holes is installed left location dish and right location dish a5, in left location
Fixedly mounting motor on dish, fixedly mount motor casing at motor excircle, the motor transmission shaft one end on right location dish a5 is worn
The centre bore crossing round brush a4 is connected with motor shaft, and the locating slot on round brush a4 is connected, by round brush with the driving pawl of right location dish a5
A4 is fixed together with right location dish a5；The other end of the motor transmission shaft on right location dish a5 installs the first sprocket wheel a18, the
One sprocket wheel a18 is connected with the second sprocket wheel a16 on auger right plate a12 by chain a17, coaxial the first of the second sprocket wheel a16
Gear engages with the second gear a15 on auger right plate a12 central shaft.
In this technical scheme, refuse collector is the most on the lower side, because of refuse collection with the position of the suction inlet of blower fan gas circuit junction
There is a reducing narrowed from the width device and blower fan gas circuit junction, when so causing round brush to be got rid of rearward by rubbish, and rubbish meeting
Impinge upon in reducing, cause rubbish to rebound forward, repeatedly clean only with round brush, cause bristle wear to increase energy consumption；Use
Auger coordinates round brush to carry out the collection of rubbish, is susceptible to rubbish and is wound around auger, makes auger cisco unity malfunction；Refuse collection fills
Put the setting in front, be easily caused the bigger rubbish of volume and be gathered in the front of refuse collector, and rubbish can not be entered and receive
In the suction inlet of acquisition means；Round brush can not fluctuate with the concavo-convex change in road surface, cleans the most thorough.
Prior art 2:
As in figure 2 it is shown, this technical scheme discloses a kind of floating type sweeping machine refuse collector, including sucking mouth b2,
Front round brush b1, pump orifice b5 and motor b4, be provided with the rear round brush b3, motor b4 fluctuated and connect band at the middle part of sucking mouth b2
After dynamic, round brush b3 rotates, and the middle part symmetry at the biside plate of sucking mouth b2 offers two arcuate grooves, and rear round brush b3 rotating shaft activity is installed
In arcuate groove, the two ends of rear round brush b3 are separately mounted to left location dish b6 and the front portion of right location dish, left location by bearing
The rear end of dish b6 and right location dish is fixed on the biside plate of sucking mouth b2, and the rotating shaft of rear round brush b3 is provided with rear round brush sprocket wheel
After b10, motor b4 connect drive, round brush sprocket wheel b10 rotates, before support castor b11 is arranged on left location dish b6 and right location dish
Portion.Being provided with the seat board b8 that stud is fixing outside the middle part of left location dish b6, stud is arranged in the arcuate groove of seat board b8, seat board
Being provided with the tensioner roller sprocket wheel b9 of location tension on b8, the rear portion of left location dish b6 is provided with roller chain gear b7, subtracts
Speed motor 4 connects drive roller chain gear b7 and rotates, and roller chain gear b7 is rolled by round brush sprocket wheel b10, tensioner after chain-driving
Post sprocket wheel b9, right location back-end disk is fixed on the side plate of sucking mouth b2 by Camlock shank of bolt.
Though this technical scheme is provided with the rear round brush that can fluctuate, make round brush can fluctuate with the conversion of road surface convex-concave,
But the most also can produce the problem similar with technique scheme, the i.e. refuse collector suction inlet with blower fan gas circuit junction
Position is the most on the lower side, because there is a reducing narrowed from the width refuse collector and blower fan gas circuit junction, so causes round brush to be incited somebody to action
When rubbish gets rid of rearward, rubbish can impinge upon in reducing, causes rubbish to rebound forward, repeatedly cleans only with round brush, causes
Bristle wear increases energy consumption；Getting rid of through round brush slides at reducing by gravity again to aerial rubbish, and cleaning, the big proportion of volume is little
Rubbish time easily cause suction inlet blocking, the most also miss blower fan suction by round brush get rid of to aerial rubbish optimal time
Machine；The setting in refuse collector front, is easily caused the bigger rubbish of volume and is gathered in the front of refuse collector, and not
Can enter in the suction inlet of refuse collector.
Prior art 3:
As it is shown on figure 3, this technical scheme discloses a kind of sweeping machine sucking hole device, it is provided with suction at the rear portion of sucking mouth c3
Mouth c5, the front portion of sucking mouth c3 is provided with front round brush c1 and the rear round brush c3 that round brush motor cc3 drives, at rear round brush c3 and suction inlet
Being provided with auger c6 on sucking mouth c3 between c5, the two ends of auger c6 are fixed on auger end cap by bearing, and auger end cap is fixed
On sucking mouth c3, auger motor c7 is scheduled on bearing by the rolling of motor connection dish, and auger motor c7 drives auger c6 to rotate, front
The both sides of round brush c1 and rear round brush c3 are respectively provided with the adjusting means of a set of regulation round brush road clearance.Adjusting means is at sucking mouth c3
On the arcuate groove that side plate is provided with, roller brush shaft is arranged on the bearing of round brush adjustable plate through arcuate groove, and round brush regulation board shaft connects
On rolling brush rack on sucking mouth c3.
This technical scheme uses the collection that double round brush coordinates auger to carry out rubbish, and it is the most adjustable to arrange double round brush road clearance
Joint, but it is the most on the lower side with the position of the suction inlet of blower fan gas circuit junction not solve refuse collector, gets rid of to sky through round brush
In rubbish slide at reducing by gravity again, easily cause suction inlet blocking when cleaning the little rubbish of the big proportion of volume；It addition, adopt
Coordinate round brush to carry out the collection transmission of rubbish with auger, also can be easily caused rubbish and be wound around auger, cause the auger can not normal work
Make；Refuse collector front also results in the bigger rubbish of volume and is gathered in the front of refuse collector, and can not enter
In the suction inlet of refuse collector.
To sum up, road sweeper refuse collector is primarily present following point the most in the prior art:
1, refuse collector is the most on the lower side with the position of the suction inlet of blower fan gas circuit junction, because of refuse collector and blower fan
There is a reducing narrowed from the width gas circuit junction, and when so causing round brush to be got rid of rearward by rubbish, rubbish can impinge upon reducing
On, cause rubbish to rebound forward, repeatedly clean only with round brush, cause bristle wear to increase energy consumption；
2, get rid of through round brush and slide at reducing by gravity again to aerial rubbish, when cleaning the little rubbish of the big proportion of volume
Easily cause suction inlet blocking, the most also miss blower fan suction and got rid of the best opportunity to aerial rubbish by round brush；
3, refuse collector front is easily caused the bigger rubbish of volume and is gathered in the front of refuse collector, and not
Can enter in the suction inlet of refuse collector；
4, round brush can not fluctuate with the concavo-convex change in road surface, cleans the most thorough；
5, prior art typically uses auger to coordinate round brush to carry out the collection transmission of rubbish, and this is easily caused rubbish and is wound around strand
Dragon, causes auger cisco unity malfunction.
It should be noted that the information being disclosed in background of invention part is merely intended to increase overall to the present invention
The understanding of background, and be not construed as recognizing or imply in any form this information structure 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 sweeper, to be reduced as far as rubbish bounce-back and rubbish
Rubbish blocking at suction nozzle.
For achieving the above object, the invention provides a kind of refuse collector, including the suction being provided with suction port and suction nozzle
Dirt device, described suction port is near ground and is used for receiving rubbish, and described suction nozzle is connected with pipeline of fans, so that described rubbish leads to
Cross described suction nozzle and described pipeline of fans is collected, between described suction port and described suction nozzle, be provided with changeover portion, described transition
Section enables to described dust exhaust apparatus and gently transits to described suction nozzle from described suction port, to reduce described rubbish in described suction
Blocking at mouth.
Further, being provided with round brush between described suction port and described suction nozzle, described rubbish can be carried out by described round brush
Collect, and make described rubbish consistent with the pumping direction of described suction nozzle through the direction that described round brush throws away.
Further, described round brush includes that multiple baffle plate, the side of described baffle plate are provided with bristle, and the length of described bristle is big
In the width of described baffle plate, so that described bristle exposes described baffle plate.
Further, described baffle plate is in the shape of the letter V.
Further, described dust exhaust apparatus includes mainboard and two the first side plates, and described mainboard is arranged on two described
Between side plate, described mainboard is arc surfaced, and the front side of described mainboard forms described suction port, and the rear side of described mainboard is to downward
Stretching, with the suction area connected in the formed below of described mainboard and described suction port, described round brush is arranged on described dust suction district
In territory, described suction nozzle is arranged on the top of described mainboard.
Further, also include that carriage assembly, described carriage assembly include two the second side plates and be arranged on two second
Between side plate and for limiting the locating part of described carriage assembly width, the mainboard of described dust exhaust apparatus is provided with attachment structure,
To coordinate, by connector and described attachment structure, the connection realizing described dust exhaust apparatus with described second side plate.
Further, the first sealing plate, described first sealing plate it are provided with between described dust exhaust apparatus and described second side plate
For the suction area of described dust exhaust apparatus is sealed, and the lateral attitude of described dust exhaust apparatus can be limited
Position.
Further, also include that carriage assembly and material guide device, described material guide device are arranged on described carriage assembly also
And it is positioned at described suction port front, so that described rubbish to be guided.
Further, described material guide device is floating guiding stock device, and described floating guiding stock device can be relative to described
Frame assembly rotates, so that described floating guiding stock device can fluctuate.
Further, being provided with suction area in described dust exhaust apparatus, described dust exhaust apparatus is positioned at described suction area
Medial surface is provided with wear-resistant pad, and to reduce the abrasion to described medial surface of the described rubbish, described wear-resistant pad is near described floating guiding stock
Described dust exhaust apparatus is stretched out in one end of device, to seal described suction area when described floating guiding stock device floats.
Further, described carriage assembly is provided with shock-damping structure, and described floating guiding stock device is near described dust exhaust apparatus
One end be overlapped on described shock-damping structure, to slow down the vibrations of described floating guiding stock device.
Further, described floating guiding stock device one end away from described dust exhaust apparatus and the junction of described carriage assembly
It is provided with flexible member, to reduce resistance when described floating guiding stock device floats up.
Further, the distance between base plate and the ground of described floating guiding stock device is from away from the one of described dust exhaust apparatus
Hold to the one end near described dust exhaust apparatus from large to small.
Further, described floating guiding stock device is provided with limiting plate, and described limiting plate is used for preventing described floating guiding stock
Device is horizontal looseness between two the second side plates of described carriage assembly.
Further, the base plate of described floating guiding stock device is provided with flow dividing structure, with to through described floating guiding stock device
Rubbish shunt.
Further, the rear side of described mainboard is provided with the second sealing plate, and described second sealing plate is for described dust suction district
Territory seals, and described second sealing plate is relative to the height adjustable on ground.
Further, also including fixed plate, described second sealing plate is arranged on described by described fixed plate and connector
On mainboard, on described second sealing plate, it is provided with elongated hole, realizes with the installation site by regulating described elongated hole described second close
Shrouding is relative to the regulation of ground level.
For achieving the above object, the present invention also proposes a kind of road sweeper, including above-mentioned refuse collector.
Further, also include that lifting device, described lifting device are connected with described dust exhaust apparatus, described lifting device energy
Enough concavo-convex changes with ground adjust the gap between round brush and the ground in described dust exhaust apparatus.
Based on technique scheme, the present invention is by arranging changeover portion so that dust exhaust apparatus can from suction port to suction nozzle
Gentle transition, is so possible not only to the suction inlet position improving refuse collector with blower fan gas circuit junction, it is also possible to avoid shape
Becoming the throat structure that bore changes greatly, to reduce rubbish bounce-back, gentle transition can also make caliber size slowly varying simultaneously,
Reduce rubbish blocking, improve the work efficiency of refuse collector.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this
Bright schematic description and description is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of rubbish collecting device for street sweeper in prior art.
Fig. 2 is the structural representation of floating type rubbish collecting device for street sweeper in prior art.
Fig. 3 is the structural representation of sweeping machine sucking hole device in prior art.
Fig. 4 is the structural representation of one embodiment of refuse collector of the present invention.
Fig. 5 is the structural representation that one embodiment of refuse collector of the present invention is arranged on road sweeper.
Fig. 6 is the scheme of installation of adjusting rod assembly in one embodiment of refuse collector of the present invention.
Fig. 7 is that one embodiment of refuse collector of the present invention removes the structural representation after lifting device.
Fig. 8 is floating guiding stock device structural representation in normal state in one embodiment of refuse collector of the present invention
Figure.
Fig. 9 is floating guiding stock device structural representation under float state in one embodiment of refuse collector of the present invention
Figure.
Figure 10 is the explosive view of one embodiment of refuse collector of the present invention.
Figure 11 is the structural representation of torsion spring in one embodiment of refuse collector of the present invention.
Figure 12 is the scheme of installation of wear-resistant pad in one embodiment of refuse collector of the present invention.
Figure 13 is the structural representation of dust exhaust apparatus in one embodiment of refuse collector of the present invention.
Figure 14 is the structural representation of one side of one embodiment medium-height trestle assembly of refuse collector of the present invention.
Figure 15 is the structural representation of one another side of embodiment medium-height trestle assembly of refuse collector of the present invention.
Figure 16 is the structural representation of floating guiding stock device in one embodiment of refuse collector of the present invention.
Figure 17 is the upward view of floating guiding stock device in one embodiment of refuse collector of the present invention.
In figure: a1-suction tube, a2-auger left plate, a3-auger, a4-round brush, a5-right location dish, a6-housing, a7-
Left foot is taken turns, a8-access plate, a9-castor connecting leg, a10-castor support arm, and a11-right crus of diaphragm is taken turns, a12-auger right plate, a13-
Little gear, a14-castor adjustment disk, a15-the second gear, a16-the second sprocket wheel, a17-chain, a18-the first sprocket wheel；
Round brush before b1-, b2-sucking mouth, round brush after b3-, b4-motor, b5-pump orifice, b6-left location dish, b7-roller chain
Gear, b8-seat board, b9-tensioner roller sprocket wheel, round brush sprocket wheel after b10-, b11-supports 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-the first adjusting rod assembly, 2-the second adjusting rod assembly, 3-refuse collector, 4-lift cylinder；
101-the first termination, 102-the first adjusting rod, 103-the first oscillating bearing, 104-the first bolt, 105-first sells
Axle；
201-the second termination, 202-the second adjusting rod, 203-second joint bearing, 204-the second bolt, 205-second sells
Axle；
301-dust exhaust apparatus, 302-the second sealing plate, 303-fixed plate, 304-the 3rd bolt, 305-the first sealing plate,
306-motor, 307-carriage assembly, 308-the 3rd bearing pin, 309-floating guiding stock device, 310-the 4th bearing pin, 311-first turns round
Spring, 312-the second torsion spring, 313-shock-damping structure, 314-round brush, 315-blind flange, 316-connecting shaft, 317-bearing, 318-keeps off
Circle, 319-wear-resistant pad；
3011-suction port, 3012-suction nozzle, 3013-mainboard, 3014-the first side plate, 3015-suction area, 3016-first
Sleeve, 3017-the first axle sleeve；
3071,3074-the second side plate, 3072-the first locating part, 3073-the 4th bolt, 3075-the second locating part,
3076-the second axle sleeve, 3077-the 5th bolt；
3091-top board, bent plate after 3092-, 3093-gusset, 3094-limiting plate, 3095-the 3rd side plate, 3096-the 3rd axle
Set, 3097-base plate, 3098-bent plate, 3099-set square, 30910-the 4th side plate.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in embodiment is clearly and completely retouched
State.Obviously, described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on this
Bright embodiment, the every other enforcement that those of ordinary skill in the art are obtained under not making creative work premise
Example, broadly falls into the scope of protection of the invention.
In describing the invention, it is to be understood that term " " center ", " laterally ", " longitudinally ", "front", "rear",
"left", "right", " on ", D score, " vertically ", " level ", " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description rather than instruction or dark
The device or the element that show indication must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that right
The restriction of scope.
For solving bounce-back and the blockage problem of refuse collector in prior art, present invention firstly provides a kind of improvement
Refuse collector, this refuse collector may be used for road sweeper.
4～17 it is described in detail below in conjunction with the accompanying drawings.
As shown in Figure 4, road sweeper includes in refuse collector 3 and lifting device, lifting device and refuse collector 3
Dust exhaust apparatus 301 connect, between lifting device can adjust between dust exhaust apparatus 301 and ground with the concavo-convex change on ground
Gap, so that the round brush 314 in dust exhaust apparatus 301 can normal operation.
Specifically, refuse collector 3 is provided with the first adjusting rod assembly the 1, second adjusting rod assembly 2 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 rod assembly 1 and one group of second adjusting rod
Assembly 2, four adjusting rod assembly composition parallel-crank mechanisms, it can be ensured that refuse collector 3 is in the effect of lift cylinder 4
Under, steadily rise and fall, it is ensured that in refuse collector 3, round brush is with the change of landing ground (or road surface, hereafter with) convex-concave
Realize floating type operation, improve sweeping efficiency.In other embodiments, the first adjusting rod assembly 1 and the second adjusting rod assembly 2
Quantity can be adjusted as required.
Lift cylinder 4 elongates or shortens for driving the first adjusting rod assembly 1 and the second adjusting rod assembly 2, to regulate rubbish
Distance between rubbish collection device 3 and ground, particularly regulates the gap between round brush and ground in refuse collector 3, makes
Obtain round brush to fluctuate with the concavo-convex change on ground, to regulate the ground pressure of the bristle of round brush, prevent due to round brush
And the gap between ground is the least and causes the abrasion of bristle, increases energy consumption, or prevent due between round brush and ground
Gap is too big and causes the low of sweeping efficiency.
As it is shown in figure 5, the structural representation being arranged on road sweeper for refuse collector 3, it can be seen that now rubbish is received
Acquisition means 3 is lifted away from ground under the effect of lift cylinder 4, is so easy to the transition of road sweeper.
As shown in Figure 6, being the first adjusting part 1 and mounting structure schematic diagram of the second adjusting rod assembly 2, refuse collection fills
Put 3 to be arranged on the chassis frame of road sweeper by two group of first adjusting part 1 and two group of second adjusting rod assembly 2 respectively, wherein,
First termination 101 of the first adjusting part 1 is hinged on chassis frame by the first bearing pin 105, another of the first adjusting part 1
End is connected on refuse collector 3 by the first oscillating bearing 103 and the first bolt 104, nut；Second adjusting part 2
Second termination 201 is hinged on chassis frame by the second bearing pin 205, and the other end of the second adjusting part 2 passes through second joint
Bearing 203 and the second bolt 204, nut are connected on refuse collector 3.Certainly, in addition to above connected mode, first
Adjusting part 1 and the second adjusting rod assembly 2 can also use other connected modes to be connected on vehicle frame and refuse collector 3.
As it is shown in fig. 7, refuse collector includes dust exhaust apparatus 301, carriage assembly 307 and material guide device, dust exhaust apparatus
301 and material guide device be arranged on carriage assembly 307.
Material guide device is arranged on carriage assembly 307 and is positioned at suction port 3011 front, to draw described rubbish
Lead.Material guide device is possible to prevent volume big and the little rubbish of proportion directly blows off suction port 3011 under airflow function, and guide fills
Put and rubbish can be guided and assisted collection.
Preferably, material guide device is floating guiding stock device 309, it is possible to fluctuate relative to ground, such as Fig. 8 and Fig. 9 institute
Showing, respectively floating guiding stock device 309 structural representation when normal condition and float state, the rubbish that the big proportion of volume is little leads to
Out-of-date, floating guiding stock device 309 can rotate around the axle center of the 3rd axle sleeve 3096, floating guiding stock device 309 floating relative to ground
Playing height H and be preferably 75～80mm, particularly 76mm, this scope can adapt to the concavo-convex change on Ordinary Rd, logical
Strong by property.
It addition, floating guiding stock device 309 can fluctuate relative to ground, it is also possible to make to run into volume bigger
Can be passed to by the floating of floating guiding stock device 309 during rubbish, it is to avoid due between floating guiding stock device 309 and ground
Gap fix and cause the rubbish that volume is bigger not to be collected.
As shown in Figure 10, for the explosive view of 3 one embodiments of refuse collector.Each is discussed in detail below in conjunction with this figure
Annexation between parts.
Dust exhaust apparatus 301 is arranged on carriage assembly 307 by the 3rd bolt 304 and the 3rd bearing pin 308.
The rear side of mainboard 3013 is provided with the second sealing plate 302, and the second sealing plate 302 is for carrying out close to suction area 3015
Envelope, the second sealing plate 302 is relative to the height adjustable on ground.
Second sealing plate 302, is preferably but not limited to into rubber slab, fixed plate 303 be fixed on dust suction by connector
On device 301, connector is preferably but not limited to as bolt.The effect of the second sealing plate 302 is to ensure that refuse collector 3 connects
Sealing at ground mouth, the second sealing plate 302 has elongated hole, is preferably but not limited to as slotted hole, when the second sealing plate 302
After abrasion, can regulate downwards, realize the second sealing plate 302 relative to ground level with the installation site by regulation elongated hole
Regulation.
Motor 306 is preferably but not limited to be fixed on carriage assembly 307 side by four groups of bolt and nuts, motor 306
Output shaft is connected by blind flange 315 is fixing with one end of round brush 314, i.e. the output shaft of motor 306 can directly drive round brush
314 rotate, and the other end of round brush 314 is fixedly connected on another of carriage assembly 307 by connecting shaft 316, the bearing 317 usherd to seat
Side, the outer end of connecting shaft 316 is bolted by the back-up ring 318 being arranged on axle head.
Two group of first sealing plate 305, is preferably but not limited to as rubber slab, be embedded in respectively dust exhaust apparatus 301 both sides with
In the gap of the second side plate 3071,3074 of frame assembly 307, the first sealing plate 305 both can be to the horizontal position of dust exhaust apparatus 301
Put and carry out spacing, prevent double swerve, the suction area 3015 of dust exhaust apparatus 301 can be sealed again, and two group
The lower end grounded part of one sealing plate 305 can combine with the second sealing plate 302, it is ensured that at the ground connection mouth of refuse collector 3
Sealing.
Refuse collector 3 also includes that floating guiding stock device 309, floating guiding stock device 309 are arranged on carriage assembly 307
And being positioned at suction port 3011 front, floating guiding stock device 309 can rotate relative to carriage assembly 307, so that floating guiding stock
Device 309 can fluctuate.
Specifically, before the front end of floating guiding stock device 309 is rotatably connected on carriage assembly 307 by the 4th bearing pin 310
End.
Floating guiding stock device 309 is provided with elastic unit away from one end of dust exhaust apparatus 301 and the junction of carriage assembly 307
Part, to reduce resistance when floating guiding stock device 309 floats up.
Specifically, the front end of floating guiding stock device 309 is also equipped with the first torsion spring with the place of being rotationally connected of carriage assembly 307
311 and second torsion spring 312, as shown in figure 11, the first torsion spring 311 and the second torsion spring 312 are all that one end is stuck in carriage assembly 307
On, the other end is supported on floating guiding stock device 309, and the effect of the first torsion spring 311 and the second torsion spring 312 is to alleviate floating guiding stock dress
Put the weight of 309, reduce resistance when floating guiding stock device 309 floats up, it is ensured that the rubbish that the big proportion of volume is little can be suitable
Profit is passed through.
Being additionally provided with shock-damping structure 313 on carriage assembly 307, floating guiding stock device 309 is taken near one end of dust exhaust apparatus 301
It is connected on shock-damping structure 313, to slow down the vibrations of floating guiding stock device 309.
Specifically, the both sides, rear end of floating guiding stock device 309 ride on shock-damping structure 313, shock-damping structure 313 preferably but
Being not limited to rubber shock-absorbing sleeve, to 309 shock absorbing effects of floating guiding stock device, shock-damping structure 313 is by the 3rd bearing pin 308
It is fixedly mounted on carriage assembly 307.
Being provided with suction area 3015 in dust exhaust apparatus 301, dust exhaust apparatus 301 is positioned at the medial surface of suction area 3015 and sets
Having wear-resistant pad 319, to reduce the abrasion of rubbish inner surface sides, wear-resistant pad 319 stretches out suction near one end of floating guiding stock device 309
Dirt device 301, to seal suction area 3015 when floating guiding stock device 309 floats.
Specifically, as shown in figure 12, wear-resistant pad 319 is preferably but not limited to be arranged on dust suction dress by three groups of bolt and nuts
Putting on 301, the effect one of wear-resistant pad 319 is the abrasion alleviating rubbish that round brush 314 upwards impelling goes out to dust exhaust apparatus 301, prolongs
The service life of long dust exhaust apparatus 301；Two is that wear-resistant pad 319 is to dust exhaust apparatus when floating guiding stock device 309 upwards floats
301 seal, it is ensured that the Integral sealing of suction area in dust exhaust apparatus 301.
As shown in figure 13, for the structural representation of dust exhaust apparatus 301.Dust exhaust apparatus 301 is provided with suction port 3011 and inhales
Mouth 3012, suction port 3011 is near ground and is used for receiving rubbish, and suction nozzle 3012 is connected with pipeline of fans, so that rubbish is at blower fan
Effect under be collected by suction nozzle 3012 and pipeline of fans, be provided with changeover portion, mistake between suction port 3011 and suction nozzle 3012
The section of crossing enables to dust exhaust apparatus 301 and gently transits to suction nozzle 3012 from suction port 3011, to reduce rubbish at suction nozzle 3012
The blocking at place.
By arranging changeover portion so that dust exhaust apparatus from suction port to suction nozzle can gentle transition, be so possible not only to carry
High refuse collector and the suction inlet position of blower fan gas circuit junction, it is also possible to avoid the formation of the reducing knot that bore changes greatly
Structure, to reduce rubbish bounce-back, gentle transition can also make caliber size slowly varying simultaneously, reduces rubbish blocking, improves rubbish
The work efficiency of collection device.
Being provided with round brush 314 between suction port 3011 and suction nozzle 3012, rubbish can be collected, and make by round brush 314
Rubbish is consistent with the pumping direction of suction nozzle 3012 through the direction that round brush 314 throws away.That is, the direction ratio that suction nozzle 3012 is arranged is more special
Not, it is possible to rubbish is just entered in the suction channel of suction nozzle 3012 after being thrown away by round brush 314, and rubbish is through round brush in other words
314 tangential direction thrown away are parallel with the pumping direction of suction nozzle 3012, and rubbish so can be made to have when entering suction nozzle 3012
Certain tangential velocity, contributes to the suction of blower fan, and can reduce bounce-back, and sweeping efficiency is high.
In said structure, without arranging auger in refuse collector, and rubbish can also be made to have after omitting auger
There is certain tangential velocity, reached more preferable effect.
From fig. 10 it can be seen that round brush 314 includes multiple baffle plate, the side of baffle plate is provided with bristle, and the length of bristle is more than
The width of baffle plate, so that bristle exposes baffle plate.Baffle plate can play and carry out rubbish drawing the effect assembled in.
Further, baffle plate is in the shape of the letter V, and draws effect in more preferably, and wherein the recess of V-shaped is preferably right with suction nozzle 3012
Together, so so that the rubbish being gathered in recess is just aspirated by suction nozzle 3012.
Dust exhaust apparatus 301 includes 3013, two the first side plates 3014 of mainboard and round brush 314, and mainboard 3013 is arranged on two
Between first side plate 3014, mainboard 3013 is in arc surfaced, and this globoidal structure can ensure that getting rid of the rubbish of throwing through round brush enters wind smoothly
Machine and the seam of refuse collector, the front side of mainboard 3013 forms suction port 3011, and the rear side of mainboard 3013 downwardly extends,
With the suction area 3015 connected with suction port 3011 in the formed below of mainboard 3013, round brush 314 is arranged on suction area
In 3015, suction nozzle 3012 is arranged on the top of mainboard 3013.
Suction nozzle 3012 can be understood as the end face of mainboard 3013 and upwardly extends the cylinder with certain length formed, main
Plate 3013 can be one-body molded, is formed at front (forward and backward all with road sweeper direct of travel as reference direction involved by Ben Wen)
Suction port 3011, extends above formation suction nozzle 3012, and rear downwardly extends to be wrapped to form suction area below mainboard 3013
3015, this structure makes dust exhaust apparatus 301 simple in construction, reduces rubbish bounce-back and blocking, lighter in weight, and sealing
Good.
In one embodiment, dust exhaust apparatus 301 includes suction port 3011, suction nozzle 3012, mainboard the 3013, first side plate
3014, suction area the 3015, first sleeve 3016 and axle sleeve 3017.First side plate 3014 is respectively welded in mainboard 3013 both sides,
Certainly, the first side plate 3014 can also be one-body molded with mainboard 3013, or is replaced by the similar plastic-absorbing component of shape, rotational moulding part.
Respectively welding first sleeve 3016 in the both sides of position on the upper side, mainboard 3013 rear, the both sides of position, mainboard 3013 front upper place are each
Welding first axle sleeve 3017, the effect of the first sleeve 3016 and the first axle sleeve 3017 is for being installed by dust exhaust apparatus 301
On carriage assembly 307.
As shown in Figure 14 and Figure 15, for the structural representation of carriage assembly 307.Carriage assembly 307 is tied for hollow frame posture
Structure, so can reduce the gross weight of refuse collector 3 as much as possible, and dust exhaust apparatus 301 is arranged on carriage assembly 307.
Carriage assembly 307 includes two the second side plates 3071,3074 and is arranged between two the second side plates 3071,3074
And for the locating part of limit bracket assembly 307 width, the mainboard 3013 of dust exhaust apparatus 301 is provided with attachment structure, to pass through
Connector realizes dust exhaust apparatus 301 and the connection of the second side plate 3071,3074 with coordinating of attachment structure.
Wherein, the second side plate 3071,3074 relatively wide with the part that dust exhaust apparatus 301 is connected, so that dust exhaust apparatus
The installation of 301 is more solid and reliable, and facilitates the installation of motor 306 etc.；And the second side plate 3071,3074 and floating guiding stock
The part that device 309 connects is the most narrow, and this adapts than relatively thin with the front end of floating guiding stock device 309, reduces as much as possible
Gross weight.
Specifically, the rear of mainboard 3013 by the 3rd bolt 304 through the of the first sleeve 3016 and carriage assembly 307
Two side plates 3071 and 3074 connect, and the front of mainboard 3013 passes first axle sleeve the 3017, second axle sleeve by the 3rd bearing pin 308
3076 are connected with the second side plate 3071 and 3074 of carriage assembly 307.
In one embodiment, carriage assembly 307 includes the second side plate 3071 and the 3074, first locating part the 3072, the 4th
Bolt the 3073, second locating part the 3075, second axle sleeve 3076 and the 5th bolt 3077.Carriage assembly 307 is by the second side plate
3071 and 3074, first tower structure that be welded into of locating part 3072 and the second locating part 3075, wherein the first locating part
3072 and second locating part 3075 be applicable to limit the width of this frame structure；Four the 4th bolts 3073 are used for fixing motor
306；Two the 5th bolts 3077 are for the fixing bearing 317 usherd to seat；Second axle sleeve 3076 is arranged on the second side plate 3071 He
The outside of 3074.
As shown in Figure 16 and Figure 17, for the structural representation of floating guiding stock device 309.The base plate of floating guiding stock device 309
Distance between 3097 and ground is from the one end away from dust exhaust apparatus 301 to the one end near dust exhaust apparatus 301 from large to small, excellent
Selection of land, this distance is gradually reduced to the one end near dust exhaust apparatus 301 from the one end away from dust exhaust apparatus 301.So, the most permissible
Guarantee that the rubbish that the big proportion of volume is little can pass through floating guiding stock device 309 and enter in refuse collector suction inlet, again may be used
To keep the smooth and easy of blower air air-flow.
Specifically, floating guiding stock device 309 be by top board 3091, rear bent plate the 3092, the 3rd side plate 3095, base plate 3097,
4th side plate 30910 is welded into casing form, and floating guiding stock device 309 can also be by the similar plastic-absorbing component of shape or rotational moulding part
Replace.Casing is that front end is thin, and rear end is generouser, it is ensured that when floating guiding stock device 309 is arranged on carriage assembly 307 so that it is with
Ground keeps certain angle, so that can be lifted away from the height that ground is certain when the rear end of floating guiding stock device 309 floats up.
Gusset 3093 is welded on top board 3091 and rear bent plate 3092, its effect be strengthen after the intensity of bent plate 3092.
Floating guiding stock device 309 is provided with limiting plate 3094, and limiting plate 3094 is used for preventing floating guiding stock device 309 from propping up
Horizontal looseness between two the second side plates 3071,3074 of frame assembly 307, limits floating guiding stock device 309 and swings.
3rd axle sleeve 3096 is welded on floating guiding stock device 309 front end, is used for installing floating guiding stock device 309, first and turns round
Spring 311 and the second torsion spring 312.
The base plate 3097 of floating guiding stock device 309 is provided with flow dividing structure, to enter the rubbish through floating guiding stock device 309
Row shunting.Specifically, flow dividing structure can include bent plate 3098 and set square 3099, is welded on base plate 3097, for rubbish
Rubbish before rubbish collection device shunts with air-flow, improves sweeping efficiency.
Above, refuse collector and the road sweeper of a kind of road sweeper of the present invention it are.
Below the work process of refuse collector of the present invention and an embodiment of road sweeper is illustrated:
As it is shown in figure 9, refuse collector 3 includes dust exhaust apparatus the 301, second sealing plate 302, fixed plate the 303, the 3rd spiral shell
Bolt the 304, first sealing plate 305, motor 306, carriage assembly the 307, the 3rd bearing pin 308, floating guiding stock device the 309, the 4th bearing pin
310, first torsion spring the 311, second torsion spring 312, shock-damping structure 313, round brush 314, blind flange 315, connecting shaft 316, bearing 317,
Back-up ring 318 and wear-resistant pad 319.
Its specific works principle is: when road sweeper is placed in cleaning work pattern, and lift cylinder 4 is at dust exhaust apparatus 301 self
Under action of gravity, cylinder rod is stretched out, and dust exhaust apparatus 301 can be around by two group of first adjusting rod assembly 1 and two group of second adjusting rod assembly 2
The center of rotation of the parallel-crank mechanism constituted drops to ground；Floating mode opened by lift cylinder 4；Motor 306 drives rolling
Brush 314 rotates, and the rubbish before refuse collector 3 can be thrown to suction nozzle 3012 adnexa of dust exhaust apparatus 301, and blower fan can will get rid of
Throw blower fan suction inlet and there is the rubbish of certain speed in air channel is drawn into refuse bin, it is to avoid rubbish bounce-back, reducing wind
Acc power, reduces energy expenditure, the problem solving blower fan and the blocking of refuse collector seam rubbish；If running into thickness
The rubbish concentrated or the little rubbish of the big proportion of volume, before this floating guiding stock device 309 to thick and intensively rubbish shunt
Or floating guiding stock device 309 is around the axis rotation of the 3rd axle sleeve 3096, it is ensured that thick and concentrate or the rubbish that the big proportion of volume is little
Rubbish passes through, and when floating guiding stock device 309 falls and resets, shock-damping structure 313 is to 309, floating guiding stock device buffering
Cushioning effect, this floating guiding stock device not only solves the crowded problem that can not clean in refuse collector front end of rubbish, also
The sealing at refuse collector ground connection mouth can be ensured in time, improve the pumping efficiency of blower fan；If running into scraggly
Road surface, because lift cylinder 4 opens floating mode, now round brush can realize floating type operation with the change of road surface convex-concave, cleans thorough
The end, efficiency is high, can avoid the rigid shock of round brush and damaged simultaneously, extends the service life of round brush.
Explanation by the multiple embodiments to refuse collector of the present invention and road sweeper, it can be seen that rubbish of the present invention
Collection device and road sweeper embodiment at least have an one or more of advantage:
1, this device not only compact conformation, takes up room less, and is able to ensure that blower fan can rotate through round brush and gets rid of
At the blower fan suction inlet of round brush back upper place, there is the rubbish of certain speed in air channel is drawn into refuse bin, it is to avoid rubbish bounce-back,
Reduce power of fan, reduce energy expenditure, the problem solving blower fan and the blocking of refuse collector seam rubbish；
2, refuse collector lift cylinder is floating cylinder, it can be ensured that round brush realizes floating type work with the change of road surface convex-concave
Industry, sweeping efficiency is high, can avoid the rigid shock of round brush and damaged simultaneously, extends the service life of round brush；
3, set floating guiding stock device before this device, can automatically adjust its terrain clearance, not only according to the size cleaning rubbish
Solve the crowded problem that can not clean in refuse collector front end of rubbish, also can ensure refuse collector ground connection mouth in time
The sealing at place.
4, this device is installed simple, convenient dismounting and maintenance.
Finally should be noted that: above example is only in order to illustrate that technical scheme is not intended to limit；To the greatest extent
The present invention has been described in detail by pipe with reference to preferred embodiment, and those of ordinary skill in the field are it is understood that still
The detailed description of the invention of the present invention can be modified or portion of techniques feature is carried out equivalent；Without deviating from this
The spirit of bright technical scheme, it all should be contained in the middle of the technical scheme scope that the present invention is claimed.
Claims (19)
1. a refuse collector, it is characterised in that include being provided with suction port (3011) and the dust exhaust apparatus of suction nozzle (3012)
(301), described suction port (3011) is near ground and is used for receiving rubbish, and described suction nozzle (3012) is connected with pipeline of fans, with
Described rubbish is made to be collected by described suction nozzle (3012) and described pipeline of fans, described suction port (3011) and described suction nozzle
(3012) being provided with changeover portion between, described changeover portion enables to described dust exhaust apparatus (301) and puts down from described suction port (3011)
Transit to described suction nozzle (3012), to reduce the blocking at described suction nozzle (3012) place of the described rubbish slowly.
Refuse collector the most according to claim 1, it is characterised in that described suction port (3011) and described suction nozzle
(3012) being provided with round brush (314) between, described rubbish can be collected by described round brush (314), and makes described rubbish through institute
State the direction that round brush (314) throws away consistent with the pumping direction of described suction nozzle (3012).
Refuse collector the most according to claim 2, it is characterised in that described round brush (314) includes multiple baffle plate, institute
The side stating baffle plate is provided with bristle, and the length of described bristle is more than the width of described baffle plate, so that described bristle exposes described gear
Plate.
Refuse collector the most according to claim 3, it is characterised in that described baffle plate is in the shape of the letter V.
Refuse collector the most according to claim 2, it is characterised in that described dust exhaust apparatus (301) includes mainboard
(3013) and two the first side plates (3014), described mainboard (3013) is arranged between two described first side plates (3014), institute
Stating mainboard (3013) in arc surfaced, the front side of described mainboard (3013) forms described suction port (3011), described mainboard (3013)
Rear side downwardly extend, with the suction area connected in the formed below of described mainboard (3013) and described suction port (3011)
(3015), described round brush (314) is arranged in described suction area (3015), and described suction nozzle (3012) is arranged on described mainboard
(3013) top.
Refuse collector the most according to claim 1, it is characterised in that also include carriage assembly (307), described support
Assembly (307) includes two the second side plates (3071；3074) and be arranged on two the second side plates (3071；3074) between and be used for
Limiting the locating part of described carriage assembly (307) width, the mainboard (3013) of described dust exhaust apparatus (301) is provided with connection knot
Structure, to realize described dust exhaust apparatus (301) and described second side plate (3071 by connector with coordinating of described attachment structure；
3074) connection.
Refuse collector the most according to claim 6, it is characterised in that described dust exhaust apparatus (301) and described second
Side plate (3071；3074) being provided with the first sealing plate (305) between, described first sealing plate (305) is for described dust exhaust apparatus
(301) suction area (3015) seals, and can carry out spacing to the lateral attitude of described dust exhaust apparatus (301).
Refuse collector the most according to claim 1, it is characterised in that also include carriage assembly (307) and guide dress
Putting, described material guide device is arranged on described carriage assembly (307) and above and is positioned at described suction port (3011) front, with to described
Rubbish guides.
Refuse collector the most according to claim 8, it is characterised in that described material guide device is floating guiding stock device
(309), described floating guiding stock device (309) can rotate relative to described carriage assembly (307), so that described floating guiding stock dress
Put (309) can fluctuate.
Refuse collector the most according to claim 9, it is characterised in that described dust exhaust apparatus is provided with dust suction in (301)
Region (3015), described dust exhaust apparatus (301) is positioned at the medial surface of described suction area (3015) and is provided with wear-resistant pad (319),
To reduce the abrasion to described medial surface of the described rubbish, described wear-resistant pad (319) is near the one of described floating guiding stock device (309)
End stretches out described dust exhaust apparatus (301), to enter described suction area (3015) when described floating guiding stock device (309) floats
Row seals.
11. refuse collectors according to claim 9, it is characterised in that described carriage assembly (307) is provided with damping
Structure (313), described floating guiding stock device (309) is overlapped on described shock-damping structure near one end of described dust exhaust apparatus (301)
(313) on, to slow down the vibrations of described floating guiding stock device (309).
12. refuse collectors according to claim 9, it is characterised in that described floating guiding stock device (309) is away from institute
The junction of one end and described carriage assembly (307) of stating dust exhaust apparatus (301) is provided with flexible member, leads reducing described floating
Resistance when material device (309) floats up.
13. refuse collectors according to claim 9, it is characterised in that the base plate of described floating guiding stock device (309)
(3097) distance and between ground from the one end away from described dust exhaust apparatus (301) near described dust exhaust apparatus (301)
One end is from large to small.
14. refuse collectors according to claim 9, it is characterised in that described floating guiding stock device (309) is provided with
Limiting plate (3094), described limiting plate (3094) is used for preventing described floating guiding stock device (309) in described carriage assembly (307)
Two the second side plates (3071；3074) horizontal looseness between.
15. refuse collectors according to claim 9, it is characterised in that the base plate of described floating guiding stock device (309)
(3097) it is provided with flow dividing structure, so that the rubbish through described floating guiding stock device (309) to be shunted.
16. refuse collectors according to claim 5, it is characterised in that the rear side of described mainboard (3013) is provided with
Two sealing plates (302), described second sealing plate (302) is for sealing described suction area (3015), described second close
Shrouding (302) is relative to the height adjustable on ground.
17. refuse collectors according to claim 16, it is characterised in that also include fixed plate (303), described second
Sealing plate (302) is arranged on described mainboard (3013) by described fixed plate (303) and connector, described second sealing plate
(302) it is provided with elongated hole, realizes described second sealing plate (302) relative to ground with the installation site by regulating described elongated hole
The regulation of face height.
18. 1 kinds of road sweepers, it is characterised in that include the refuse collector as described in any one of claim 1～17.
19. road sweepers according to claim 18, it is characterised in that also include lifting device, described lifting device and institute
Stating dust exhaust apparatus (301) to connect, described lifting device can adjust in described dust exhaust apparatus (301) with the concavo-convex change on ground
Gap between round brush (314) and ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610798512.6A CN106120625B (en) | 2016-08-31 | 2016-08-31 | Refuse collector and road sweeper |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610798512.6A CN106120625B (en) | 2016-08-31 | 2016-08-31 | Refuse collector and road sweeper |
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| CN106120625B CN106120625B (en) | 2019-09-24 |
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| 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 |
| 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 |
| CN107326848A (en) * | 2017-08-07 | 2017-11-07 | 武汉理工大学 | Suction sweeping type sweeper suction nozzle |
| GB2564096A (en) * | 2017-06-28 | 2019-01-09 | Richard Campey Ltd | Apparatus, equipment and method for turf treatment |
| CN109589037A (en) * | 2018-11-30 | 2019-04-09 | 陈溢 | A kind of textile machine special negative pressure cleaner |
| CN111074830A (en) * | 2020-01-15 | 2020-04-28 | 上海熙众新能源技术有限公司 | Suction nozzle ground clearance adjusting device, sweeping machine |
| CN111101471A (en) * | 2019-12-18 | 2020-05-05 | 江苏天普星环境科技有限公司 | A suction lifter for a road sweeper |
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| CN111101471A (en) * | 2019-12-18 | 2020-05-05 | 江苏天普星环境科技有限公司 | A suction lifter for a road sweeper |
| CN111074830A (en) * | 2020-01-15 | 2020-04-28 | 上海熙众新能源技术有限公司 | Suction nozzle ground clearance adjusting device, sweeping machine |
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