CN109098133A - A kind of multi-functional road sweeper rubbish cleaning system - Google Patents
A kind of multi-functional road sweeper rubbish cleaning system Download PDFInfo
- Publication number
- CN109098133A CN109098133A CN201811268743.1A CN201811268743A CN109098133A CN 109098133 A CN109098133 A CN 109098133A CN 201811268743 A CN201811268743 A CN 201811268743A CN 109098133 A CN109098133 A CN 109098133A
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- China
- Prior art keywords
- dustbin
- rubbish
- chassis
- road sweeper
- suction device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 241001417527 Pempheridae Species 0.000 title claims abstract description 41
- 238000004140 cleaning Methods 0.000 title abstract description 26
- 238000010521 absorption reaction Methods 0.000 claims abstract description 18
- 239000007921 spray Substances 0.000 claims description 18
- 238000001914 filtration Methods 0.000 claims description 14
- 239000011148 porous material Substances 0.000 claims description 5
- 230000005484 gravity Effects 0.000 abstract description 9
- 230000008859 change Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 9
- 239000000428 dust Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The invention discloses a kind of multi-functional road sweeper rubbish to clear up system, including rubbish box bracket, the dustbin being located on rubbish box bracket, garbage suction device, garbage suction device connect by conveyance conduit with dustbin, garbage suction device side pass through absorption plant linking arm with rubbish box bracket hingedly, the other side connect by telescopic device with dustbin；The garbage suction device includes stent car, the absorption mouth chassis being located on stent car, absorbs mouth chassis and is equipped with sprinkling controller, and sprinkling controller is connect by pipeline with shower plate, and shower plate is equipped with sprinkling oil cylinder, is equipped with Crashworthy plate below shower plate；Garbage suction device is separated with dustbin, and garbage suction device can according to need to be gone up and down at any time, adjusts ground clearance, and rubbish cleaning system gravity will not change, and entire garbage bin center of gravity is highly-safe between rear-wheel and chassis overhang during unloading rubbish.
Description
Technical field
The present invention relates to the rubbish of road sweeper technical field, especially road sweeper to clear up system, specially a kind of multi-functional
Road sweeper rubbish clears up system.
Background technique
Electric sweeper truck (Electric sweeper) is a kind of road surface dust suction, sweeps the floor, sprays one of as sanitation equipment
The automated cleaning all-in-one machine that water, garbage transporting combine, for the new and effective cleaning equipment used under outdoor environment.It is electronic to sweep road
Vehicle is suitable for the outdoor cleaning in park, environmental sanitation, Cleaning corporation, infrastructure management company, square, colleges and universities, highway, square.
At present, the lifting device of road sweeper refuse collector is hingedly connected to vehicle frame and garbage collection using oil cylinder both ends
The mode of device, elevating ram are arranged symmetrically in the two sides of refuse collector, are stretched by oil cylinder to complete garbage collection dress
The lifting set；Although being able to satisfy general lifting requirement, had the following problems in use: first, lifting rear walking process
In, refuse collector can shorten oil cylinder service life using oil cylinder under high load capacity to oil cylinder impact；Secondly garbage collection
Device causes the center of gravity of vehicle to move up after being elevated, there are very big security risks when walking；Application publication number is CN106544973A
Patent of invention benefit disclose a kind of road sweeper lifting device and road sweeper, receipts can be overcome in such a way that buffer unit is installed
Acquisition means still allow to oil cylinder impact and can't resolve the problem of center of gravity moves up；Application publication number is CN 106192825A
By improveing the vehicle frame stronger vehicle frame of larger and bearing capacity, guarantee elevating safety, the problem of center of gravity moves up, is still had；Separately
Outside, existing road sweeper rubbish clears up system, and the discharge garbage outlet of refuse collector needs to turn over when unloading rubbish mostly in upper end
Turn refuse collector, there are the hidden danger of overturning when refuse collector is heavier, certain existing purging system is cleaning effect, removing
Dirt, filtering also more or less come with some shortcomings to absorption of roadside rubble and some other sundries etc..
Summary of the invention
Present invention aims to overcome that above deficiency, provides a kind of multi-functional road sweeper rubbish cleaning system convenient to use
System, avoid refuse collector it is heavier when there are the hidden danger of overturning.
The object of the invention is achieved through the following technical solutions such multi-functional road sweeper rubbish cleaning system, comprising: rubbish
Box bracket, the dustbin being located on rubbish box bracket, garbage suction device, garbage suction device pass through conveyance conduit and dustbin
Connection, garbage suction device side by absorption plant linking arm and rubbish box bracket the hinged, other side by telescopic device with
Dustbin connection；The garbage suction device includes stent car, the absorption mouth chassis being located on stent car, absorbs and sets on mouth chassis
There is interior spray spray head, interior spray spray head sprays fan-shaped water mist and drenches dust, absorbs mouth chassis front end and be equipped with front apron, front apron side
Equipped with Crashworthy plate, front apron is connected to by front apron telescoping cylinder to be absorbed on mouth chassis, is seen in front of front apron by camera
When having sundries, front apron telescoping cylinder is shunk, and front apron lifts, and after sundries, is put down front apron, is restored suction；The dustbin
It is connect by protection board, dustbin filter screen with dedusting filter, dustbin is connect by absorbing mouth switch with conveyance conduit；
Protection board prevents the block objects picked up from rising and damages equipment, and dustbin filter screen is the filtering barrier before blower.
As preferred: the dustbin is hinged by swing arm and the chassis overhang that is located on chassis, swing arm and chassis
Between be equipped with lift cylinder, between chassis overhang and dustbin be equipped with angular adjustment oil cylinder.
As preferred: the dedusting filter includes suction fan and filtering assembly.
As preferred: the dustbin side discharges oil cylinder by rubbish and is equipped with rubbish release gear door.
As preferred: the mouth switch that absorbs includes upper shaft, the upper connecting rod being located in upper shaft, is connected with the rotating shaft suction
Closing in door, the lower rotary shaft being located at below upper shaft are located at the lock that lower rotary shaft side is lower pull rod, is located on lower rotary shaft, absorb
The lower end Kou Men is equipped with horizontal axis, is located on rubbish box body on the outside of upper connecting rod, lower pull rod, and dustbin is equipped with latch, outer drawing
Upper connecting rod absorbs mouth door closure, pulls down pull rod outside, and lock is engaged on horizontal axis, and by absorbing, mouth door lock is dead, and latch is for locking
Upper connecting rod and lower pull rod on rubbish box body.
As preferred: the dustbin side is equipped with observation window, sipper pore, suction pipe rack.
As preferred: the absorption mouth chassis is equipped with protection board, and protection board includes the feature board of fixed plate and approximate V-type.
As preferred: the suction fan includes plate cover and the fan outlet on plate cover, and plate cover side is equipped with multiple
Air inlet.
As preferred: the filtering assembly includes multiple filter layers, and filter layer includes multiple lug bosses and recess portion, is increased
Filtering surface product, promotes filter efficiency.
The working principle of the invention: the interior spray spray head on garbage suction device sprays fan-shaped water mist, and dust is drenched, is kept away
Exempt from it is dusty, clean it is cleaner；The protection board for absorbing mouth chassis plays dust-proof and protective effect, the side of V-type feature board
There is certain same height to extend along mouth chassis is absorbed, prevents dust from entering host power part, damage dust, V-type feature board
Uplift portion prevents the springs such as handstone from playing damage road sweeper；When encountering the barriers such as roadblock or limited speed belt, it is only necessary to promote rubbish
Absorption plant does not need to promote entire dustbin, and absorbing mouth chassis can arbitrarily go up and down, and telescopic device can be electric cylinders, mentions
Lifting speed is fast, distance is accurate, range is big, and arc Crashworthy plate is able to bear unexpected shock, and after being hit, impact force is transformed into
Swing arm swings acting, reduces damage to sweeper, and telescopic device is that actuator adds drawstring, when reversing, V-type feature board it is unexpected
Mouth chassis will be absorbed by, which hitting, is pushed forward, and due to being flexible coupling for drawstring, plays reversing protective effect to mouth chassis is absorbed.
When dumping rubbish, lift cylinder lifts dustbin by swing arm, at this point, the center of gravity of dustbin is in rear-wheel and bottom
Between disc carrier, therefore, even if dustbin full and down, the danger tumbled also is not present in road sweeper, and device security is secure；?
On the basis of this, lift cylinder angular adjustment oil cylinder collective effect, dustbin height is adjustable, can dump rubbish to oversize vehicle,
It can dump rubbish again to garbage loading embeading hole when adjustment high lower of dustbin.
When absorbing mouth switch and closing, hose will be absorbed and be inserted in sipper pore, can by absorb hose to the rubble in roadside,
The sundries such as leaf carry out absorption cleaning, one-machine-multi-function, suitable for operation under different environment.
The impurity particles such as dust enter filtering assembly after being sucked into suction fan, are discharged after effectively filtering impurity particle
Fresh air avoids dusty in cleaning.
The present invention has the advantage that (1) garbage suction device is separated with dustbin compared with the existing technology, garbage suction
Device can according to need to be gone up and down at any time, adjusts ground clearance, and rubbish cleaning system gravity will not change；(2) rubbish discharge port
Rubbish can be conveniently unloaded with any angle and height adjustment；(3) entire garbage bin center of gravity is located at rear-wheel and chassis during unloading rubbish
It is highly-safe between bracket；(4) nozzle, filtering are used in conjunction, and protection board and Crashworthy plate cooperate, and reduce failure and promote cleaning performance.
Detailed description of the invention:
Fig. 1 is this multi-functional road sweeper rubbish cleaning system side structure schematic view.
Fig. 2 is the oblique side structure schematic diagram of this multi-functional road sweeper rubbish cleaning system.
Fig. 3 is the garbage suction apparatus structure schematic diagram of this multi-functional road sweeper rubbish cleaning system.
Fig. 4 is the garbage suction device positive structure diagram of this multi-functional road sweeper rubbish cleaning system.
Fig. 5 is the schematic cross-sectional view of this multi-functional road sweeper rubbish cleaning system.
Fig. 6 is the dustbin schematic cross-sectional view of this multi-functional road sweeper rubbish cleaning system.
Fig. 7 is that Fig. 5 absorbs mouth switch partial enlargement diagram.
Fig. 8 is garbage suction device partial enlargement diagram in Fig. 2.
Fig. 9 is the unloading structure schematic diagram of this multi-functional road sweeper rubbish cleaning system.
Figure 10 is the unloading release rubbish structural schematic diagram of this multi-functional road sweeper rubbish cleaning system.
Figure 11 is the suction fan structural schematic diagram of this multi-functional road sweeper rubbish cleaning system.
Figure 12 is the filtering layer structure schematic diagram of this multi-functional road sweeper rubbish cleaning system.
In figure: 1: rubbish box bracket, 2: dustbin, 3: garbage suction device, 4: conveyance conduit, 5: absorption plant
Linking arm, 6: telescopic device, 7: interior spray spray head, 8: front apron, 50: Crashworthy plate, 81: front apron telescoping cylinder, 9: protection
Plate, 82: dustbin filter screen, 10: dedusting filter, 11: absorbing mouth switch, 12: swing arm, 13: chassis, 14: promotion is oily
Cylinder, 15: angular adjustment oil cylinder, 1x: chassis overhang, 16: suction fan, 16a: plate cover, 16b: fan outlet, 16c: air inlet,
17: filtering assembly, 18: rubbish discharges oil cylinder, and 19: rubbish release gear door, 20: observation window, 21: sipper pore, 22: suction pipe is placed
Frame, 25: filter layer, 25a: lug boss, 25b: recess portion, 31: stent car, 32: absorbing mouth chassis, 35: 35a: protection board is fixed
Plate, 35b: feature board, 11a: upper shaft, 11b: 11c: upper connecting rod absorbs mouth door, 11d: horizontal axis, 11e: lower rotary shaft, 11f: drop-down
Bar, 11g: latch, 11h: lock.
Specific embodiment:
In order to deepen the understanding of the present invention, below in conjunction with example and attached drawing to the present invention multi-functional road sweeper rubbish cleaning system
System makees further detailed art, and the embodiment is only for explaining the present invention, is not intended to limit the scope of the present invention..
If Fig. 1 to Figure 12 shows a kind of embodiment of multi-functional road sweeper rubbish cleaning system, one kind is multi-functional to be swept
Road machine rubbish clears up system, including rubbish box bracket 1, the dustbin being located on rubbish box bracket 2, garbage suction device 3, rubbish
Absorption plant 3 is connect by conveyance conduit 4 with dustbin 2, and the garbage suction device 3 includes stent car 31, is located at stent car
On absorption mouth chassis 32, absorb mouth chassis 32 and be equipped with interior spray spray head 7, absorb 32 front end of mouth chassis equipped with front apron 8, front
8 side of plate is equipped with Crashworthy plate 50, and front apron 8 is connected to by front apron telescoping cylinder 81 to be absorbed on mouth chassis.
The dustbin 2 is connect by protection board 9, dustbin filter screen 82 with dedusting filter 10, and dustbin 2 passes through
Mouth switch 11 is absorbed to connect with conveyance conduit 4；The dustbin 2 passes through swing arm 12 and the chassis overhang 1x being located on chassis 13
Hingedly, it is equipped with lift cylinder 14 between swing arm 12 and chassis 13, angular adjustment oil is equipped between chassis overhang 1x and dustbin 2
Cylinder 15；The dedusting filter 10 includes suction fan 16 and filtering assembly 17；2 side of dustbin is discharged by rubbish
Oil cylinder 18 is equipped with rubbish release gear door 19；The mouth switch 11 that absorbs includes upper shaft 11a, the pull-up being located on upper shaft 11a
Bar 11b, it is connected with the rotating shaft absorption mouth door 11c, the lower rotary shaft 11e being located at below upper shaft 11a, is located at the side lower rotary shaft 11e
It is lower pull rod 11f, the lock 11h being located on lower rotary shaft 11e, absorbs the lower end Kou Men and be equipped with horizontal axis 11d, upper connecting rod 11b, lower pull rod
It is located on the outside of 11f on 2 cabinet of dustbin, dustbin 2 is equipped with latch 11g；2 side of dustbin is equipped with observation window
20, sipper pore 21, suction pipe rack 22；The absorption mouth chassis 32 is equipped with protection board 35, and protection board includes fixed plate 35a and close
Like the feature board 35b of V-type；The suction fan 16 includes the plate cover 16a and fan outlet 16b on plate cover 16a, plate cover
The side 16a is equipped with multiple air inlet 16c；The filtering assembly 17 includes multiple filter layers 25, and filter layer includes multiple lug bosses
25a and recess portion 25b.
Working principle of the present invention: the interior spray spray head 7 on garbage suction device sprays fan-shaped water mist, and dust is drenched, is avoided
It is dusty, it cleans cleaner；The protection board 35a for absorbing mouth chassis 32 plays dust-proof and protective effect, and the one of V-type feature board
Lateral edge absorption mouth chassis 32 have it is certain extend with height, prevent dust from entering host power part, damage dust, V-type function
The uplift portion of plate prevents the springs such as handstone from playing damage road sweeper；When encountering the barriers such as roadblock or limited speed belt, it is only necessary to be promoted
Garbage suction device 3 does not need to promote entire dustbin 2, and telescopic device 6 can be electric cylinders, and promotion speed is fast, distance is smart
Standard, range are big, and arc Crashworthy plate 50 is able to bear unexpected shock, and after receiving shock, impact force is transformed into the swing of swing arm 12 and does
Function reduces the damage to sweeper.
When dumping rubbish, lift cylinder 14 lifts rubbish case 2 by swing arm 12, at this point, the center of gravity of dustbin is in rear-wheel
Between chassis overhang 14, therefore, even if the danger tumbled also is not present in 2 full and down of dustbin, road sweeper, device security has
It ensures.
The above description is not a limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made within the essential scope of the present invention also should belong to of the invention
Protection scope.
Claims (9)
1. a kind of multi-functional road sweeper rubbish clears up system, it is characterised in that: include: rubbish box bracket (1), be located at dustbin branch
Dustbin (2), garbage suction device (3) on frame, garbage suction device (3) are connected by conveyance conduit (4) and dustbin (2)
Connect, garbage suction device (3) side by absorption plant linking arm (5) and rubbish box bracket (1) the hinged, other side pass through it is flexible
Device (6) is connect with dustbin (2)；
The garbage suction device (3) includes stent car (31), the absorption mouth chassis (32) being located on stent car, absorbs mouth chassis
(32) it is equipped with interior spray spray head (7), mouth chassis (32) front end is absorbed and is equipped with front apron (8), front apron (8) side is equipped with Crashworthy plate
(50), front apron (8) is connected to by front apron telescoping cylinder (81) and is absorbed on mouth chassis；
The dustbin (2) is connect by protection board (9), dustbin filter screen (82) with dedusting filter (10), dustbin
(2) it is connect by absorbing mouth switch (11) with conveyance conduit (4).
2. multi-functional road sweeper rubbish according to claim 1 clears up system, it is characterised in that: the dustbin (2) is logical
Swing arm (12) are crossed with the chassis overhang (1x) that is located on chassis (13) hingedly, equipped with mentioning between swing arm (12) and chassis (13)
Oil-lifting jar (14) is equipped with angular adjustment oil cylinder (15) between chassis overhang (1x) and dustbin (2).
3. multi-functional road sweeper rubbish according to claim 2 clears up system, it is characterised in that: the dedusting filter
It (10) include suction fan (16) and filtering assembly (17).
4. multi-functional road sweeper rubbish according to claim 3 clears up system, it is characterised in that: the dustbin (2) one
Side is equipped with rubbish release gear door (19) by rubbish release oil cylinder (18).
5. multi-functional road sweeper rubbish according to claim 4 clears up system, it is characterised in that: the absorption mouth switch
(11) include upper shaft (11a), the upper connecting rod (11b) being located on upper shaft (11a), be connected with the rotating shaft absorb mouth door (11c),
It is located at the lower rotary shaft (11e) below upper shaft (11a), the side lower rotary shaft (11e) is located at and is lower pull rod (11f), is located at lower rotary shaft
Lock (11h) on (11e) absorbs the lower end Kou Men and is equipped with horizontal axis (11d), sets on the outside of upper connecting rod (11b), lower pull rod (11f)
On dustbin (2) cabinet, dustbin (2) is equipped with latch (11g).
6. multi-functional road sweeper rubbish according to any one of claims 1 to 5 clears up system, it is characterised in that: the rubbish
Rubbish case (2) side is equipped with observation window (20), sipper pore (21), suction pipe rack (22).
7. multi-functional road sweeper rubbish according to claim 6 clears up system, it is characterised in that: the absorption mouth chassis
(32) protection board (35) are equipped with, protection board includes the feature board (35b) of fixed plate (35a) and approximate V-type.
8. multi-functional road sweeper rubbish according to claim 3 clears up system, it is characterised in that: the suction fan (16)
Including plate cover (16a) and the fan outlet (16b) being set on plate cover (16a), the plate cover side (16a) is equipped with multiple air inlets
(16c).
9. multi-functional road sweeper rubbish according to claim 3 clears up system, it is characterised in that: the filtering assembly (17)
Including multiple filter layers (25), filter layer includes multiple lug bosses (25a) and recess portion (25b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811268743.1A CN109098133B (en) | 2018-10-29 | 2018-10-29 | Multifunctional road sweeper garbage cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811268743.1A CN109098133B (en) | 2018-10-29 | 2018-10-29 | Multifunctional road sweeper garbage cleaning system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109098133A true CN109098133A (en) | 2018-12-28 |
| CN109098133B CN109098133B (en) | 2023-10-27 |
Family
ID=64869649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811268743.1A Active CN109098133B (en) | 2018-10-29 | 2018-10-29 | Multifunctional road sweeper garbage cleaning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109098133B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB847709A (en) * | 1958-03-27 | 1960-09-14 | Johnston Brothers Eng | Improvements in or relating to suction refuse collecting vehicles |
| US5058235A (en) * | 1986-08-27 | 1991-10-22 | Gabriel Charky | Mobile vacuum trash collector |
| JPH0497922U (en) * | 1991-01-21 | 1992-08-25 | ||
| CN203080460U (en) * | 2013-02-05 | 2013-07-24 | 中通汽车工业集团有限责任公司 | Unloading device of sweeping machine |
| CN105155452A (en) * | 2015-09-16 | 2015-12-16 | 福建群峰机械有限公司 | Road sweeper |
-
2018
- 2018-10-29 CN CN201811268743.1A patent/CN109098133B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB847709A (en) * | 1958-03-27 | 1960-09-14 | Johnston Brothers Eng | Improvements in or relating to suction refuse collecting vehicles |
| US5058235A (en) * | 1986-08-27 | 1991-10-22 | Gabriel Charky | Mobile vacuum trash collector |
| JPH0497922U (en) * | 1991-01-21 | 1992-08-25 | ||
| CN203080460U (en) * | 2013-02-05 | 2013-07-24 | 中通汽车工业集团有限责任公司 | Unloading device of sweeping machine |
| CN105155452A (en) * | 2015-09-16 | 2015-12-16 | 福建群峰机械有限公司 | Road sweeper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109098133B (en) | 2023-10-27 |
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Effective date of registration: 20221103 Address after: 201600, 5, 13 building, 68 Chuang Chuang Road, Songjiang District, Shanghai. Applicant after: SHANGHAI XIANTU INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 272100 Liancheng Industrial Park, Yanzhou Industrial Park, Jining City, Shandong Province Applicant before: SHANDONG LIANCHENG AGRICULTURE EQUIPMENT CO.,LTD. Applicant before: SHANGHAI SIWEI CLEANING EQUIPMENT TECHNOLOGY Co.,Ltd. |
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