CN109837850B - Sweeping vehicle convenient to install - Google Patents
Sweeping vehicle convenient to install Download PDFInfo
- Publication number
- CN109837850B CN109837850B CN201910102481.XA CN201910102481A CN109837850B CN 109837850 B CN109837850 B CN 109837850B CN 201910102481 A CN201910102481 A CN 201910102481A CN 109837850 B CN109837850 B CN 109837850B
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- sliding
- fixed box
- fixedly connected
- rods
- opposite sides
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- 238000010408 sweeping Methods 0.000 title abstract description 15
- 241001417527 Pempheridae Species 0.000 claims abstract description 26
- 238000004140 cleaning Methods 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 14
- 239000000428 dust Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention provides a sweeping vehicle convenient to install, and relates to the field of sweeping vehicles. This street sweeper convenient to installation, include to street sweeper body, connecting plate, grafting device, fixing device and clean the dish, the connecting plate includes the motor, clean the dish and include connecting rod and two backup pads, grafting device includes fixed box, pivot, runner, two dead levers, two push rods, two slide bars, two sliders, two first springs, two movable plates and two jacks, the outside of pivot runs through the fixed box and with fixed box swing joint, two opposite one side of dead lever respectively with the left and right sides fixed connection of runner, two opposite one side of push rod respectively with the top and the bottom fixed connection of runner. This street sweeper convenient to installation has solved the inconvenient problem of cleaning dish installation and dismantlement through having set up dead lever, catch bar, slot, movable plate and jack.
Description
Technical Field
The invention relates to the field of sweeping vehicles, in particular to a sweeping vehicle convenient to install.
Background
The sweeping vehicle is an integrated garbage sweeping vehicle combining sweeping and dust collection, has the advantages of high working efficiency, low cleaning cost, good cleaning effect, high safety performance, high economic return rate and the like, has been widely applied to sweeping work of various large, medium and small urban roads, and has the advantages that the conventional Chinese publication number is CN204654820U indoor hand-push sweeping vehicle, which comprises a frame, a handrail, a garbage collection box, a battery pack, dust collection electricity and the like, has the advantages that the sweeping efficiency is greatly improved, meanwhile, the sweeping brush is used for shielding the inlet of the garbage collection box, dust is inhibited, pollution is reduced, the cleaning disc has poor effect after the working time is long, and the cleaning disc is required to be replaced, but is arranged on a motor, and is very inconvenient to install and disassemble.
Disclosure of Invention
(one) solving the technical problems
The invention aims to solve the technical problems that: the cleaning disc has poor effect after the working time is long, and the cleaning disc needs to be replaced, but is arranged on the motor, so that the cleaning disc is very inconvenient to install and disassemble.
The invention provides a floor sweeping vehicle convenient to install, which is characterized in that a fixed rod, a pushing rod, a clamping rod, a slot, a moving plate and a jack are arranged, after the top of a connecting rod is overlapped with the bottom of a fixed box, the slot is aligned with the clamping rod, a sliding block is moved, the two sliding blocks move back to back, a first spring is compressed, then a rotating block is rotated rightwards, the pushing rod drives two movable plates to move back to back, the two clamping rods penetrate through the slot, at the moment, the two fixed rods are respectively positioned above and below the two jacks, the sliding block is loosened, under the elastic action of the first spring, the fixed rod is inserted into the jack, and then the cleaning disc is installed.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a street sweeper convenient to installation, includes street sweeper body, connecting plate, grafting device, fixing device and cleans the dish, the connecting plate includes the motor, it includes connecting rod and two backup pads to clean the dish, grafting device includes fixed box, pivot, runner, two dead levers, two push rods, two slide bars, two sliders, two first springs, two movable plates and two jacks, the outside of pivot runs through the fixed box and with fixed box swing joint, two opposite one side of dead lever respectively with the left and right sides fixed connection of runner, two opposite one side of push rod respectively with the top and the bottom fixed connection of runner, two opposite one side of slide bar respectively with the interior roof and the interior bottom fixed connection of fixed box, the inboard of first spring is located to the outside cover of slide bar, the outside that the slider is close to one side and the movable plate that the movable plate is close to one side fixed connection of first spring of slider, two the jack is seted up respectively and is located two opposite one side of movable plate.
Preferably, the fixing device comprises two movable plates, two clamping rods, two second springs, two clamping plates and two slots, wherein the top and the bottom of the movable plates are respectively movably connected with the inner top and the inner bottom of the fixed box, the opposite sides of the clamping rods are respectively fixedly connected with the opposite sides of the two movable plates, the outer sides of the clamping rods penetrate through the fixed box and are movably connected with the fixed box, the two slots are respectively arranged on the opposite sides of the clamping plates, the bottom of the clamping plates is fixedly connected with the top of the supporting plate, the outer sides of the clamping rods are sleeved on the inner sides of the second springs, the opposite sides of the second springs are respectively fixedly connected with the left side and the right side of the inner wall of the fixed box, and the opposite sides of the two second springs are respectively fixedly connected with the opposite sides of the two movable plates.
Preferably, the bottom of connecting plate and the left side fixed connection at street sweeper body top, the bottom of motor and the top fixed connection of connecting plate, the output of motor runs through the connecting plate and extends to the below of connecting plate and with fixed box's top fixed connection, the output and the connecting plate swing joint of motor.
Preferably, the top of the cleaning disc is fixedly connected with the bottom of the connecting rod, and opposite sides of the two supporting plates are respectively fixedly connected with the left side and the right side of the connecting rod.
Preferably, opposite sides of the two first springs are fixedly connected with the inner top and the inner bottom of the fixed box respectively, and opposite sides of the two first springs are fixedly connected with opposite sides of the two sliding blocks respectively.
Preferably, the fixed box comprises two sliding grooves, the two sliding grooves are respectively formed in the front face of the fixed box, and the front ends of the sliding blocks penetrate through the sliding grooves and extend to the front of the fixed box to be movably connected with the sliding grooves.
Preferably, the rotating shaft comprises a rotating block, the rotating block is positioned in front of the fixed box, and the back side of the rotating block is fixedly connected with the front side of the rotating shaft.
(III) beneficial effects
The invention provides a floor sweeping vehicle convenient to install. The beneficial effects are as follows:
1. this street sweeper convenient to installation, through having set up dead lever, the catch bar, the slot, fly leaf and jack, with the top of connecting rod and behind the fixed box bottom overlap joint, with slot and catch bar alignment back, remove the slider, make two sliders move in opposite directions, compress first spring, then rotate the rotor right, the catch bar orders about two fly leaves and moves in opposite directions, make two catch bars alternate through the slot, two dead levers are located two jacks respectively and under this moment, loosen the slider under the elastic action of first spring, after the dead lever pegged graft the inside of jack, accomplish the installation to cleaning dish, whole process convenient operation is swift, it is efficient.
2. This street sweeper convenient to installation has through setting up dead lever, catch bar, slot and second spring, when needs dismantle the cleaning dish of damage, removes the slider, makes two sliders move in opposite directions, treats the movable plate and breaks away from the dead lever after, rotates the swivelling block to the left, makes the catch bar gradually break away from with the fly leaf, under the elastic action of second spring, the catch bar breaks away from inside the slot, has simplified whole dismantlement process, need not with the help of any instrument, labour saving and time saving.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged view of the invention at B in FIG. 1;
FIG. 3 is an enlarged view of the invention at A in FIG. 1;
fig. 4 is a front view of the stationary box of the present invention.
The road sweeper comprises a road sweeper body 1, a connecting plate 2, a motor 21, a plug-in device 3, a fixed box 31, a rotating shaft 32, rotating wheels 33, a fixed rod 34, a pushing rod 35, a sliding rod 36, a sliding block 37, a first spring 38, a moving plate 39, a jack 310, a fixed device 4, a movable plate 41, a clamping rod 42, a second spring 43, a clamping plate 44, a slot 45, a cleaning disc 5, a connecting rod 51 and a supporting plate 52.
Detailed Description
The invention is further described below with reference to the drawings and examples.
The embodiment of the invention provides a floor sweeper convenient to install, as shown in figures 1-4, which comprises a floor sweeper convenient to install, and comprises a floor sweeper body 1, a connecting plate 2, a plug-in device 3, a fixing device 4 and a cleaning disc 5, wherein the floor sweeper body comprises a frame, an armrest, four rollers, a dustbin, a dust collection motor and a battery pack, the right side of the top of the frame is fixedly connected with the bottom of the armrest, the dustbin is arranged above the frame, the dust collection motor is arranged at the top of the dustbin, the bottom of the battery pack is fixedly connected with the top of a base, the battery pack provides power for the motor 21 and the dust collection motor, the rollers are positioned at the bottom of the frame and are movably connected with the frame to push the floor sweeper body, the driving motor 21 drives the cleaning disc 5 to work to clean, then the dust collection motor completely sucks garbage and dust into the dustbin, the top of the cleaning disc 5 is fixedly connected with the bottom of the connecting rod 51, the opposite sides of the two support plates 52 are fixedly connected with the left and right sides of the connecting rod 51 respectively, the connecting plate 2 comprises a motor 21, the cleaning disc 5 comprises a connecting rod 51 and the two support plates 52, the plugging device 3 comprises a fixed box 31, a rotating shaft 32, a rotating wheel 33, two fixed rods 34, two pushing rods 35, two sliding rods 36, two sliding blocks 37, two first springs 38, two moving plates 39 and two jacks 310, after the top of the connecting rod 51 is lapped with the bottom of the fixed box 31 through the arrangement of the fixed rods 34, the pushing rods 35, the clamping rods 42, the inserting grooves 45, the moving plates 39 and the jacks 310, after the inserting grooves 45 are aligned with the clamping rods 42, the sliding blocks 37 are moved so that the two sliding blocks 37 are moved back to compress the first springs 38, then the rotating block is rotated rightwards, the pushing rods 35 drive the two moving plates 41 to move back to make the two clamping rods 42 to be inserted through the inserting grooves 45, at this time, the two fixing rods 34 are respectively located right above and right below the two insertion holes 310, the loosening slide blocks 37 are under the elastic action of the first springs 38, after the fixing rods 34 are inserted into the insertion holes 310, the installation of the cleaning disc 5 is completed, the whole process is convenient and quick to operate, the efficiency is high, the fixing box 31 comprises two sliding grooves, the two sliding grooves are respectively arranged on the front surface of the fixing box 31, the front ends of the slide blocks 37 penetrate through the sliding grooves and extend to the front of the fixing box 31 and are movably connected with the sliding grooves, the outer sides of the rotating shafts 32 penetrate through the fixing box 31 and are movably connected with the fixing box 31, opposite sides of the two fixing rods 34 are respectively fixedly connected with the left side and the right side of the rotating wheel 33, opposite sides of the two pushing rods 35 are respectively fixedly connected with the top and the bottom of the rotating wheel 33, opposite sides of the two sliding rods 36 are respectively fixedly connected with the inner top wall and the inner bottom wall of the fixing box 31, the outer side of the slide bar 36 is sleeved on the inner side of the first spring 38, the outer side of the slide bar 36 penetrates through the slide bar 37 and is movably connected with the slide bar 37, one side of the slide bar 37 close to the rotating wheel 33 is fixedly connected with one side of the movable plate 39 close to the first spring 38, two insertion holes 310 are respectively formed in opposite sides of the two movable plates 39, the rotating shaft 32 comprises a rotating block, the rotating block is positioned in front of the fixed box 31, the back side of the rotating block is fixedly connected with the front side of the rotating shaft 32, the slide bar 36 comprises a limiting block, one side of the limiting block far away from the rotating wheel 33 is fixedly connected with one side of the slide bar 36 close to the rotating shaft 32, the fixing device 4 comprises two movable plates 41, two clamping rods 42, two second springs 43, two clamping plates 44 and two insertion grooves 45, the top and the bottom of the movable plates 41 are respectively movably connected with the inner top and the inner bottom of the fixed box 31, opposite sides of the two clamping rods 42 are respectively fixedly connected with opposite sides of the two movable plates 41, the outer side of the clamping rod 42 penetrates through the fixed box 31 and is movably connected with the fixed box 31, two slots 45 are respectively formed on the opposite sides of the clamping plate 44, the bottom of the clamping plate 44 is fixedly connected with the top of the supporting plate 52, the outer side of the clamping rod 42 is sleeved on the inner side of the second springs 43, the opposite sides of the two second springs 43 are respectively fixedly connected with the left side and the right side of the inner wall of the fixed box 31, the opposite sides of the two second springs 43 are respectively fixedly connected with the opposite sides of the two movable plates 41, when the damaged cleaning disc 5 needs to be disassembled, the sliding blocks 37 are moved to enable the two sliding blocks 37 to move backwards, after the movable plates 39 are separated from the fixed rods 34, the rotating blocks are rotated leftwards, make push rod 35 break away from gradually with fly leaf 41, under the elastic action of second spring 43, draw-in bar 42 breaks away from slot 45 inside, the whole dismantlement process has been simplified, need not with the help of any instrument, labour saving and time saving, the bottom of connecting plate 2 and the left side fixed connection at street sweeper body 1 top, the bottom of motor 21 and the top fixed connection of connecting plate 2, the output of motor 21 runs through connecting plate 2 and extends to the below of connecting plate 2 and with fixed box 31's top fixed connection, the output of motor 21 and connecting plate 2 swing joint, the opposite side of two first springs 38 respectively with fixed box 31's interior top and interior bottom fixed connection, the opposite side of two first springs 38 respectively with two slider 37's opposite side fixed connection
Working principle: during installation, after the top of the connecting rod 51 is overlapped with the bottom of the fixed box 31, the slot 45 is aligned with the clamping rod 42, the sliding blocks 37 are moved, so that the two sliding blocks 37 move back to back, the first spring 38 is compressed, the rotating block is then rotated rightward, the pushing rod 35 drives the two movable plates 41 to move back to back, the two clamping rods 42 penetrate through the slot 45, at the moment, the two fixed rods 34 are respectively positioned right above and under the two jacks 310, the sliding blocks 37 are loosened under the elastic action of the first spring 38, after the fixed rods 34 are inserted into the jacks 310, the installation of the cleaning disc 5 is completed, when the damaged cleaning disc 5 needs to be disassembled, the sliding blocks 37 are moved, the two sliding blocks 37 move back to back, after the moving plate 39 is separated from the fixed rods 34, the rotating block is rotated leftward, the pushing rod 35 is gradually separated from the movable plates 41, the clamping rods 42 are separated from the inside the slots 45 under the elastic action of the second spring 43, the whole disassembly process is simplified, and time and labor are saved.
This road sweeper convenient to installation, through having set up dead lever 34, push rod 35, clamping lever 42, slot 45, movable plate 39 and jack 310, with the top of connecting rod 51 with behind the fixed box 31 bottom overlap joint, with slot 45 with the clamping lever 42 alignment back, remove slider 37, make two sliders 37 move in opposite directions, compress first spring 38, then rotate the rotor right, push rod 35 orders about two movable plates 41 to move in opposite directions, make two clamping levers 42 alternate slot 45, two dead levers 34 are located two jack 310 directly over and under this moment respectively, loosen slider 37 under the elastic action of first spring 38, after fixed lever 34 pegging graft the inside of jack 310, accomplish the installation to cleaning dish 5, whole process convenient operation is swift, high efficiency.
Secondly, this road sweeper convenient to installation, through having set up dead lever 34, catch bar 35, draw-in bar 42, slot 45 and second spring 43, when need dismantle the cleaning dish 5 that damages, remove slider 37, make two sliders 37 motion in opposite directions, treat after movable plate 39 breaks away from with dead lever 34, rotate the rotor block to the left, make catch bar 35 progressively break away from with fly leaf 41, under the elastic action of second spring 43, the catch bar 42 breaks away from inside slot 45, the whole dismantlement process has been simplified, need not with the help of any instrument, labour saving and time saving.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a street sweeper convenient to installation, includes street sweeper body (1), connecting plate (2), grafting device (3), fixing device (4) and cleans dish (5), connecting plate (2) include motor (21), clean dish (5) including connecting rod (51) and two backup pads (52), its characterized in that: the plug-in device (3) comprises a fixed box (31), a rotating shaft (32), a rotating wheel (33), two fixed rods (34), two pushing rods (35), two sliding rods (36), two sliding blocks (37), two first springs (38), two moving plates (39) and two jacks (310), wherein the outer side of the rotating shaft (32) penetrates through the fixed box (31) and is movably connected with the fixed box (31), opposite sides of the fixed rods (34) are respectively fixedly connected with the left side and the right side of the rotating wheel (33), opposite sides of the pushing rods (35) are respectively fixedly connected with the top and the bottom of the rotating wheel (33), opposite sides of the sliding rods (36) are respectively fixedly connected with the inner top wall and the inner bottom wall of the fixed box (31), the outer side of the sliding rods (36) is sleeved on the inner side of the first springs (38), the outer side of the sliding rods (36) penetrates through the sliding blocks (37) and is movably connected with the sliding blocks (37), one side of the sliding blocks (37) close to the rotating wheel (33) is fixedly connected with the left side and right side of the rotating wheel (33) respectively with the left side and the right side of the rotating wheel (33), opposite sides of the sliding rods (35) are respectively fixedly connected with the top wall and the inner bottom wall of the inner top wall of the fixed box (31), the two sliding rods (36) are respectively movably connected with the two sliding rods (38), the two sliding rods (43) are respectively arranged on one sides of the sliding rods (36), and the two sliding rods (39 are respectively movably connected with the sliding rods (39), one side of the sliding rods is fixedly connected with the sliding rod, and the sliding rod, the sliding rod is fixedly connected with the sliding rod, and the sliding device is movably, and the device is, the two clamping plates (44) and the two slots (45), the top and the bottom of the movable plate (41) are respectively movably connected with the inner top and the inner bottom of the fixed box (31), two opposite sides of the clamping rods (42) are respectively fixedly connected with opposite sides of the two movable plates (41), the outer sides of the clamping rods (42) penetrate through the fixed box (31) and are movably connected with the fixed box (31), two slots (45) are respectively formed in opposite sides of the clamping plates (44), the bottom of the clamping plates (44) is fixedly connected with the top of the supporting plate (52), the rotating shaft (32) comprises a rotating block, the rotating block is positioned in front of the fixed box (31), and the back side of the rotating block is fixedly connected with the front side of the rotating shaft (32).
2. The floor sweeper convenient to install according to claim 1, wherein: the outside cover of clamping rod (42) is located the inboard of second spring (43), two second spring (43) are opposite to each other one side respectively with the left and right sides fixed connection of fixed box (31) inner wall, two opposite sides of second spring (43) are respectively with the opposite side fixed connection of two fly leaf (41).
3. The floor sweeper convenient to install according to claim 1, wherein: the bottom of connecting plate (2) and the left side fixed connection at street sweeper body (1) top, the bottom of motor (21) and the top fixed connection of connecting plate (2), the output of motor (21) runs through connecting plate (2) and extends to the below of connecting plate (2) and with the top fixed connection of fixed box (31), the output and the connecting plate (2) swing joint of motor (21).
4. The floor sweeper convenient to install according to claim 1, wherein: the top of the cleaning disc (5) is fixedly connected with the bottom of the connecting rod (51), and opposite sides of the two supporting plates (52) are respectively fixedly connected with the left side and the right side of the connecting rod (51).
5. The floor sweeper convenient to install according to claim 1, wherein: the opposite sides of the two first springs (38) are fixedly connected with the inner top and the inner bottom of the fixed box (31) respectively, and the opposite sides of the two first springs (38) are fixedly connected with the opposite sides of the two sliding blocks (37) respectively.
6. The floor sweeper convenient to install according to claim 1, wherein: the fixed box (31) comprises two sliding grooves, the two sliding grooves are respectively formed in the front face of the fixed box (31), and the front end of the sliding block (37) penetrates through the sliding grooves and extends to the front of the fixed box (31) to be movably connected with the sliding grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910102481.XA CN109837850B (en) | 2019-02-01 | 2019-02-01 | Sweeping vehicle convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910102481.XA CN109837850B (en) | 2019-02-01 | 2019-02-01 | Sweeping vehicle convenient to install |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109837850A CN109837850A (en) | 2019-06-04 |
| CN109837850B true CN109837850B (en) | 2024-02-20 |
Family
ID=66884397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910102481.XA Active CN109837850B (en) | 2019-02-01 | 2019-02-01 | Sweeping vehicle convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109837850B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0807716A2 (en) * | 1996-05-14 | 1997-11-19 | Suiden Co., Ltd. | Large-scale cleaning vehicle |
| EP1472965A1 (en) * | 2003-04-30 | 2004-11-03 | Giant Lead Inc. | Sweeping and wringing apparatus |
| KR100797453B1 (en) * | 2007-11-15 | 2008-01-24 | 이텍산업 주식회사 | Automatic tilting instrument of roller brush for road sweeping vehicle |
| CN206829043U (en) * | 2017-05-26 | 2018-01-02 | 重庆宏工工程机械有限责任公司 | A kind of novel road sweeper |
| CN207124643U (en) * | 2017-09-19 | 2018-03-20 | 宜春学院 | A kind of Household intelligent gateway of convenient installation |
| CN108104021A (en) * | 2017-12-20 | 2018-06-01 | 黄丽佳 | A kind of road sweeper for preventing that dust from having told on |
| CN108478114A (en) * | 2018-03-27 | 2018-09-04 | 罗厚镇 | A kind of dismountable sweeper of brush stroke |
| CN108968817A (en) * | 2018-07-13 | 2018-12-11 | 深圳市奈士迪技术研发有限公司 | A kind of good sweeping robot of cleaning effect |
| CN208309486U (en) * | 2018-06-11 | 2019-01-01 | 江苏申苏环境科技有限公司 | A kind of road sweeper device being convenient to clean |
| CN208368979U (en) * | 2018-06-16 | 2019-01-11 | 孔明 | A kind of power distribution cabinet of good heat dissipation effect |
| CN210216269U (en) * | 2019-02-01 | 2020-03-31 | 南通绿能环保设备有限公司 | Street sweeper convenient to installation |
-
2019
- 2019-02-01 CN CN201910102481.XA patent/CN109837850B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0807716A2 (en) * | 1996-05-14 | 1997-11-19 | Suiden Co., Ltd. | Large-scale cleaning vehicle |
| EP1472965A1 (en) * | 2003-04-30 | 2004-11-03 | Giant Lead Inc. | Sweeping and wringing apparatus |
| KR100797453B1 (en) * | 2007-11-15 | 2008-01-24 | 이텍산업 주식회사 | Automatic tilting instrument of roller brush for road sweeping vehicle |
| CN206829043U (en) * | 2017-05-26 | 2018-01-02 | 重庆宏工工程机械有限责任公司 | A kind of novel road sweeper |
| CN207124643U (en) * | 2017-09-19 | 2018-03-20 | 宜春学院 | A kind of Household intelligent gateway of convenient installation |
| CN108104021A (en) * | 2017-12-20 | 2018-06-01 | 黄丽佳 | A kind of road sweeper for preventing that dust from having told on |
| CN108478114A (en) * | 2018-03-27 | 2018-09-04 | 罗厚镇 | A kind of dismountable sweeper of brush stroke |
| CN208309486U (en) * | 2018-06-11 | 2019-01-01 | 江苏申苏环境科技有限公司 | A kind of road sweeper device being convenient to clean |
| CN208368979U (en) * | 2018-06-16 | 2019-01-11 | 孔明 | A kind of power distribution cabinet of good heat dissipation effect |
| CN108968817A (en) * | 2018-07-13 | 2018-12-11 | 深圳市奈士迪技术研发有限公司 | A kind of good sweeping robot of cleaning effect |
| CN210216269U (en) * | 2019-02-01 | 2020-03-31 | 南通绿能环保设备有限公司 | Street sweeper convenient to installation |
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| Publication number | Publication date |
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| CN109837850A (en) | 2019-06-04 |
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