CN109098133B - Multifunctional road sweeper garbage cleaning system - Google Patents
Multifunctional road sweeper garbage cleaning system Download PDFInfo
- Publication number
- CN109098133B CN109098133B CN201811268743.1A CN201811268743A CN109098133B CN 109098133 B CN109098133 B CN 109098133B CN 201811268743 A CN201811268743 A CN 201811268743A CN 109098133 B CN109098133 B CN 109098133B
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- China
- Prior art keywords
- garbage
- chassis
- dustbin
- bracket
- absorbing
- 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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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 118
- 241001417527 Pempheridae Species 0.000 title claims abstract description 40
- 238000004140 cleaning Methods 0.000 title claims abstract description 31
- 238000010521 absorption reaction Methods 0.000 claims description 27
- 239000000428 dust Substances 0.000 claims description 22
- 238000001914 filtration Methods 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 9
- 239000010902 straw Substances 0.000 claims description 8
- 239000002699 waste material Substances 0.000 claims 1
- 230000005484 gravity Effects 0.000 abstract description 9
- 238000005507 spraying Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 9
- 239000004575 stone Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 238000010408 sweeping Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000004888 barrier function Effects 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
- 230000000694 effects Effects 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
- 230000001681 protective effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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 multifunctional road sweeper garbage cleaning system, which comprises a garbage can bracket, a garbage can arranged on the garbage can bracket and a garbage absorbing device, wherein the garbage absorbing device is connected with the garbage can through a conveying pipeline; the garbage absorbing device comprises a bracket vehicle and an absorbing port chassis arranged on the bracket vehicle, a spraying controller is arranged on the absorbing port chassis and is connected with a spraying plate through a pipeline, a spraying oil cylinder is arranged on the spraying plate, and an anti-collision plate is arranged below the spraying plate; the garbage absorbing device is separated from the garbage can, the garbage absorbing device can be lifted at any time according to the requirement, the ground clearance distance is adjusted, the gravity center of the garbage cleaning system cannot be changed, the gravity center of the whole garbage bin is positioned between the rear wheel and the chassis bracket in the garbage unloading process, and the safety is high.
Description
Technical Field
The invention relates to the technical field of road sweeper, in particular to a garbage cleaning system of a road sweeper, and specifically relates to a garbage cleaning system of a multifunctional road sweeper.
Background
An Electric sweeper is used as one of environmental sanitation equipment, is an automatic cleaning integrated machine combining pavement dust collection, sweeping, water spraying and garbage transportation, and is novel efficient sweeping equipment used in an outdoor environment. The electric road sweeper is suitable for outdoor sweeping of parks, sanitation, cleaning companies, property management companies, squares, universities, roads and squares.
At present, a lifting device of the garbage collection device of the road sweeper adopts a mode that two ends of an oil cylinder are respectively hinged to a frame and the garbage collection device, lifting oil cylinders are symmetrically arranged at two sides of the garbage collection device, and lifting of the garbage collection device is completed through oil cylinder expansion; although the lifting requirements can be met, the following problems exist in use: the method comprises the following steps: in the walking process after lifting, the garbage collection device can impact and collide with the oil cylinder, and the service life of the oil cylinder is shortened by using the oil cylinder under high load; the gravity center of the vehicle moves upwards after the two garbage collection devices are lifted, and great potential safety hazards exist during walking; the invention patent with the application publication number of CN106544973A discloses a road sweeper lifting device and a road sweeper, which can overcome the impact collision of a collecting device on an oil cylinder in a manner of installing a buffer device, but still can not solve the problem of upward movement of the center of gravity; the application publication number CN 106192825A is characterized in that the lifting safety is ensured by improving the frame with a larger frame with stronger bearing capacity, and the problem of upwards moving the center of gravity still exists; in addition, the existing road sweeper garbage cleaning system has the defects that the garbage collection device needs to be turned over when garbage is discharged at the upper end of a garbage outlet of the garbage collection device, the hidden danger of turning over exists when the garbage collection device is heavy, and the existing cleaning system has more or less defects in cleaning effect, dust removal, filtration, absorption of broken stone on road edges and other sundries and the like.
Disclosure of Invention
The invention aims to overcome the defects, and provides a convenient-to-use multifunctional road sweeper garbage cleaning system, which avoids the hidden trouble of vehicle rollover when a garbage collecting device is heavy.
The invention aims to realize the garbage cleaning system of the multifunctional road sweeper by the following technical scheme: the garbage can comprises a garbage can bracket, a garbage can and a garbage absorbing device, wherein the garbage can and the garbage absorbing device are arranged on the garbage can bracket; the garbage absorbing device comprises a bracket vehicle and an absorbing port chassis arranged on the bracket vehicle, wherein an inner spray nozzle is arranged on the absorbing port chassis, fan-shaped water mist is sprayed out by the inner spray nozzle to wet dust, a front baffle is arranged at the front end of the absorbing port chassis, an anti-collision plate is arranged on one side of the front baffle, the front baffle is connected to the absorbing port chassis through a front baffle telescopic cylinder, when sundries are seen in front of the front baffle through a camera, the front baffle telescopic cylinder contracts, the front baffle is lifted, and after the sundries pass, the front baffle is put down to restore the suction force; the dustbin is connected with the dust removing and filtering device through the protection plate and the dustbin filter screen, and is connected with the conveying pipeline through the absorption port switch; the protection board prevents the block objects sucked up from rising to destroy equipment, and the dustbin filter screen is a filter screen in front of the fan.
As preferable: the dustbin is hinged with a chassis support arranged on the chassis through a swing arm, a lifting oil cylinder is arranged between the swing arm and the chassis, and an angle adjusting oil cylinder is arranged between the chassis support and the dustbin.
As preferable: the dust removal filter device comprises an air suction fan and a filter assembly.
As preferable: and a garbage release baffle door is arranged on one side of the garbage bin through a garbage release oil cylinder.
As preferable: the absorption mouth switch comprises an upper rotating shaft, an upper pull rod arranged on the upper rotating shaft, an absorption mouth door connected with the rotating shaft, a lower rotating shaft arranged below the upper rotating shaft, a lower pull rod arranged on one side of the lower rotating shaft and a lock catch arranged on the lower rotating shaft, wherein a transverse shaft is arranged at the lower end of the absorption mouth door, the outer sides of the upper pull rod and the lower pull rod are arranged on a dustbin body, a locking plate is arranged on the dustbin body, an outer pull upper pull rod is used for closing the absorption mouth door, an outer pull lower pull rod is used for locking the absorption mouth door, and the lock catch is clamped on the transverse shaft and is used for locking the upper pull rod and the lower pull rod on the dustbin body.
As preferable: one side of the dustbin is provided with an observation window, a straw hole and a straw placing rack.
As preferable: the absorption port chassis is provided with a protection plate, and the protection plate comprises a fixed plate and a V-shaped approximate functional plate.
As preferable: the air suction fan comprises a plate cover and a fan outlet arranged on the plate cover, and a plurality of air suction openings are formed in the side face of the plate cover.
As preferable: the filter assembly comprises a plurality of filter layers, each filter layer comprises a plurality of protruding portions and concave portions, the filter area is increased, and the filter efficiency is improved.
The invention adopts the working principle that the inner spray nozzle on the garbage absorbing device sprays fan-shaped water mist to wet dust, so that the dust is prevented from flying, and the cleaning is cleaner; the protection plate of the absorption port chassis plays a role in dust prevention and protection, one side of the V-shaped functional plate extends along the absorption port chassis at a certain height to prevent dust from entering into a power part of the host machine and damaging the dust, and the raising part of the V-shaped functional plate prevents small stones and the like from jumping to damage the road sweeper; when meeting barriers such as roadblock or speed limit area, only need promote rubbish absorbing device, need not promote whole dustbin, absorb the mouth chassis and can go up and down at will, telescoping device can be the electric jar, it is fast to promote, the distance is accurate, the scope is big, arc anticollision board can bear sudden striking, receive the striking back, the impact force is converted to swing arm swing acting, reduce the damage to the motor sweeper, telescoping device adds the stay cord for the actuator, when reversing, the sudden striking of V type function board will absorb the mouth chassis and push forward, owing to the flexible coupling of stay cord, the guard action of backing a car has been played to absorbing the mouth chassis.
When dumping garbage, the lifting oil cylinder lifts the garbage can through the swing arm, and at the moment, the gravity center of the garbage can is positioned between the rear wheel and the chassis bracket, so that the road sweeper is free from the risk of tipping even if the garbage can is fully loaded, and the equipment safety is ensured; on this basis, lift cylinder angle modulation hydro-cylinder combined action, dustbin height-adjustable can be to the rubbish of dumping of large-scale vehicle, can also to the rubbish landfill hole dumping rubbish when adjusting the lower of dustbin height.
When the absorption port switch is closed, the absorption hose is inserted into the suction pipe hole, and sundries such as broken stones and leaves on the roadside can be absorbed and cleaned through the absorption hose, so that the multifunctional suction pipe is multifunctional and is suitable for operation under different environments.
Impurity particles such as dust enter the filtering assembly after being sucked into the air suction fan, and fresh air is discharged after the impurity particles are effectively filtered, so that dust in cleaning is prevented from flying.
Compared with the prior art, the invention has the following advantages: (1) The garbage absorbing device is separated from the garbage can, the garbage absorbing device can be lifted at any time according to the requirement, the ground clearance is adjusted, and the gravity center of the garbage cleaning system is not changed; (2) The garbage discharge hole can be adjusted at any angle and height, so that garbage can be conveniently discharged; (3) The gravity center of the whole garbage bin is positioned between the rear wheel and the chassis bracket in the garbage unloading process, so that the safety is high; (4) Nozzle, filtration are even used, and protection shield and crashproof board cooperation reduce the trouble and promote cleaning performance.
Description of the drawings:
fig. 1 is a schematic diagram of a side view structure of a garbage cleaning system of the multifunctional road sweeper.
Fig. 2 is a schematic diagram of the oblique side structure of the garbage cleaning system of the multifunctional road sweeper.
Fig. 3 is a schematic diagram of the garbage absorbing device of the garbage cleaning system of the multifunctional road sweeper.
Fig. 4 is a schematic diagram of the front view structure of the garbage absorbing device of the garbage cleaning system of the multifunctional road sweeper.
Fig. 5 is a schematic cross-sectional structure view of the garbage cleaning system of the multifunctional road sweeper.
Fig. 6 is a schematic diagram of a cross-sectional structure of a dustbin of the multifunctional road sweeper garbage cleaning system.
Fig. 7 is an enlarged schematic view of a portion of the absorbent port switch of fig. 5.
Fig. 8 is an enlarged schematic view of a portion of the garbage absorbing device of fig. 2.
Fig. 9 is a schematic diagram of an unloading structure of the garbage cleaning system of the multifunctional road sweeper.
Fig. 10 is a schematic diagram of the unloading and garbage releasing structure of the garbage cleaning system of the multifunctional road sweeper.
Fig. 11 is a schematic diagram of the structure of the suction fan of the garbage cleaning system of the multifunctional road sweeper.
Fig. 12 is a schematic diagram of a filter layer structure of the garbage cleaning system of the multifunctional road sweeper.
In the figure: 1, a dustbin bracket, 2, a dustbin, 3, a rubbish absorbing device, 4, a conveying pipeline, 5, an absorbing device connecting arm, 6, a telescopic device, 7, an inner spray nozzle, 8, a front baffle plate and 50: bump plate, 81: front baffle telescopic cylinder, 9:protection board, 82: dust removal filter device, 11: absorption port switch, 12: swing arm, 13: chassis, 14: lift cylinder, 15: angle adjusting cylinder, 1: chassis support, 16: suction fan, 16a: board cover, 16b: fan outlet, 16c: suction inlet, 17: filter assembly, 18: garbage release cylinder, 19: garbage release shutter, 20: viewing window, 21: straw hole, 22: straw rack, 25: filter layer, 25a: boss, 25b: recess, 31: bracket car, 32: absorption mouth chassis, 35: protection plate, 35a: fixing plate, 35b: function board, 11a: upper spindle, 11b: upper tie rod, 11c: absorption gate, 11d: horizontal axis, 11e: lower spindle, 11f: pull down bar, 11g: locking plate, 11h: and (5) locking.
The specific embodiment is as follows:
in order to enhance the understanding of the present invention, the following description will make further details of the refuse disposal system of the multifunctional road sweeper according to the present invention, with reference to the examples and the attached drawings, which are only for explaining the present invention, and do not limit the scope of protection of the present invention.
As shown in fig. 1 to 12, one embodiment of a multifunctional road sweeper garbage cleaning system is shown, the multifunctional road sweeper garbage cleaning system comprises a garbage can bracket 1, a garbage can 2 arranged on the garbage can bracket, and a garbage absorbing device 3, wherein the garbage absorbing device 3 is connected with the garbage can 2 through a conveying pipeline 4, the garbage absorbing device 3 comprises a bracket car 31 and an absorbing port chassis 32 arranged on the bracket car, an inner spray nozzle 7 is arranged on the absorbing port chassis 32, a front baffle 8 is arranged at the front end of the absorbing port chassis 32, an anti-collision plate 50 is arranged on one side of the front baffle 8, and the front baffle 8 is connected to the absorbing port chassis through a front baffle telescopic cylinder 81.
The dustbin 2 is connected with the dust removal and filtration device 10 through a protection plate 9 and a dustbin filter screen 82, and the dustbin 2 is connected with the conveying pipeline 4 through a suction port switch 11; the dustbin 2 is hinged with a chassis bracket 1x arranged on a chassis 13 through a swing arm 12, a lifting oil cylinder 14 is arranged between the swing arm 12 and the chassis 13, and an angle adjusting oil cylinder 15 is arranged between the chassis bracket 1x and the dustbin 2; the dust removal and filtration device 10 comprises an air suction fan 16 and a filtration assembly 17; a garbage release baffle door 19 is arranged on one side of the garbage can 2 through a garbage release oil cylinder 18; the absorption port switch 11 comprises an upper rotating shaft 11a, an upper pull rod 11b arranged on the upper rotating shaft 11a, an absorption port door 11c connected with the rotating shaft, a lower rotating shaft 11e arranged below the upper rotating shaft 11a, a lower pull rod 11f arranged on one side of the lower rotating shaft 11e, a lock catch 11h arranged on the lower rotating shaft 11e, a transverse shaft 11d arranged at the lower end of the absorption port door, a locking plate 11g arranged on the outer side of the upper pull rod 11b and the lower pull rod 11f and arranged on the dustbin 2 body; an observation window 20, a straw hole 21 and a straw placing rack 22 are arranged on one side of the dustbin 2; the absorption port chassis 32 is provided with a protection plate 35, and the protection plate comprises a fixed plate 35a and a V-shaped approximately functional plate 35b; the air suction fan 16 comprises a plate cover 16a and a fan outlet 16b arranged on the plate cover 16a, and a plurality of air suction openings 16c are arranged on the side surface of the plate cover 16 a; the filter assembly 17 includes a plurality of filter layers 25 comprising a plurality of protrusions 25a and recesses 25b.
The working principle of the invention is as follows: the inner spray nozzle 7 on the garbage absorbing device sprays fan-shaped water mist to wet dust, so that the dust is prevented from flying, and the cleaning is cleaner; the protective plate 35a of the absorption port chassis 32 plays a role in dust prevention and protection, one side of the V-shaped functional plate extends along the absorption port chassis 32 at a certain height to prevent dust from entering into a power part of a host machine and damaging the dust, and the raised part of the V-shaped functional plate prevents small stones and the like from jumping up to damage the road sweeper; when encountering obstacles such as roadblock or speed-limiting belt, only the garbage absorbing device 3 is required to be lifted, the whole garbage can 2 is not required to be lifted, the telescopic device 6 can be an electric cylinder, the lifting speed is high, the distance is accurate, the range is large, the arc-shaped anti-collision plate 50 can bear sudden collision, after the collision is received, the collision force is converted into the swing arm 12 to swing for acting, and the damage to the sweeper is reduced.
When dumping garbage, the lifting cylinder 14 lifts the garbage bin 2 through the swing arm 12, and at the moment, the gravity center of the garbage bin is positioned between the rear wheel and the chassis support 14, so that the road sweeper has no risk of tipping even if the garbage bin 2 is fully loaded, and the equipment safety is ensured.
The above description is not intended to limit the invention to the particular embodiments disclosed, but to limit the invention to the particular embodiments disclosed, as variations, modifications, additions or substitutions within the spirit and scope of the invention as disclosed in the accompanying claims.
Claims (7)
1. A multifunctional road sweeper garbage cleaning system is characterized in that: comprising the following steps: the garbage can comprises a garbage can bracket (1), a garbage can (2) arranged on the garbage can bracket and a garbage absorbing device (3), wherein the garbage absorbing device (3) is connected with the garbage can (2) through a conveying pipeline (4), one side of the garbage absorbing device (3) is hinged with the garbage can bracket (1) through an absorbing device connecting arm (5), and the other side of the garbage absorbing device is connected with the garbage can (2) through a telescopic device (6);
the garbage absorbing device (3) comprises a bracket vehicle (31) and an absorbing port chassis (32) arranged on the bracket vehicle, an inner spray nozzle (7) is arranged on the absorbing port chassis (32), a front baffle (8) is arranged at the front end of the absorbing port chassis (32), an anti-collision plate (50) is arranged on one side of the front baffle (8), and the front baffle (8) is connected to the absorbing port chassis through a front baffle telescopic cylinder (81);
the dustbin (2) is connected with the dust removing and filtering device (10) through the protection plate (9) and the dustbin filter screen (82), and the dustbin (2) is connected with the conveying pipeline (4) through the absorption port switch (11);
the dustbin (2) is hinged with a chassis bracket (1 x) arranged on a vehicle chassis (13) through a swing arm (12), a lifting oil cylinder (14) is arranged between the swing arm (12) and the vehicle chassis (13), and an angle adjusting oil cylinder (15) is arranged between the chassis bracket (1 x) and the dustbin (2);
one side of the dustbin (2) is provided with a garbage release baffle door (19) through a garbage release oil cylinder (18).
2. The multi-functional sweeper garbage disposal system of claim 1, wherein: the dust removing and filtering device (10) comprises an air suction fan (16) and a filtering assembly (17).
3. The multi-functional sweeper garbage disposal system of claim 1, wherein: the absorption port switch (11) comprises an upper rotating shaft (11 a), an upper pull rod (11 b) arranged on the upper rotating shaft (11 a), an absorption port door (11 c) connected with the rotating shaft, a lower rotating shaft (11 e) arranged below the upper rotating shaft (11 a), a lower pull rod (11 f) arranged on one side of the lower rotating shaft (11 e) and a lock catch (11 h) arranged on the lower rotating shaft (11 e), wherein a transverse shaft (11 d) is arranged at the lower end of the absorption port door, the outer sides of the upper pull rod (11 b) and the lower pull rod (11 f) are arranged on the dustbin (2) body, and a locking plate (11 g) is arranged on the dustbin (2).
4. A multi-function sweeper waste disposal system according to any one of claims 1 to 3, wherein: one side of the dustbin (2) is provided with an observation window (20), a straw hole (21) and a straw placing rack (22).
5. The multi-functional sweeper rubbish disposal system as in claim 4 wherein: the absorption port chassis (32) is provided with a protection plate (35), and the protection plate comprises a fixing plate (35 a) and a V-shaped approximate functional plate (35 b).
6. The multi-functional sweeper rubbish disposal system of claim 2, wherein: the air suction fan (16) comprises a plate cover (16 a) and a fan outlet (16 b) arranged on the plate cover (16 a), and a plurality of air suction openings (16 c) are formed in the side face of the plate cover (16 a).
7. The multi-functional sweeper rubbish disposal system of claim 2, wherein: the filter assembly (17) includes a plurality of filter layers (25) including a plurality of protrusions (25 a) and recesses (25 b).
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 CN109098133A (en) | 2018-12-28 |
| CN109098133B true 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 (4)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2532804Y2 (en) * | 1991-01-21 | 1997-04-16 | 株式会社共立 | cleaner |
-
2018
- 2018-10-29 CN CN201811268743.1A patent/CN109098133B/en active Active
Patent Citations (4)
| 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 |
| 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 |
|---|---|
| CN109098133A (en) | 2018-12-28 |
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| TA01 | Transfer of patent application right |
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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