CN110700169B - Road cleaning robot - Google Patents
Road cleaning robot Download PDFInfo
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- CN110700169B CN110700169B CN201911038181.6A CN201911038181A CN110700169B CN 110700169 B CN110700169 B CN 110700169B CN 201911038181 A CN201911038181 A CN 201911038181A CN 110700169 B CN110700169 B CN 110700169B
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- belt pulley
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- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
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Abstract
The invention relates to the field of road cleaning, in particular to a road cleaning robot, which comprises a machine body, a first moving cavity is arranged at the left end of the machine body, a first motor is fixedly arranged on the right end surface in the first moving cavity, the left end of the first motor is provided with a first shaft in a power connection way, the left side of the first shaft is fixedly provided with a first helical gear, the second bevel gear is meshed below the first bevel gear, the road cleaning robot provided by the invention can automatically clean the road surface and can automatically turn, and the clearance to the road divide into the two-stage clearance, and the large-scale rubbish on the road is cleared up in the first order clearance, and the miniature rubbish on the road is cleared up in the second level clearance, guarantees the clean degree of clearance, can pack up the cleaning disc when the robot gos forward simultaneously, avoids its motion to receive the hindrance.
Description
Technical Field
The invention relates to the field of road cleaning, in particular to a road cleaning robot.
Background
Now along with social development, more and more pursuing portalizations in life, go up artifical clearance mostly at traditional road cleaning work, not only waste time and energy, so we need set up a road cleaning robot to the artifical clearance that can not be fine of a lot of miniature rubbish, can turn to automatically to divide into the two-stage clearance to the clearance of road, the large-scale rubbish on the road is cleared up to first order clearance, miniature rubbish on the second level clearance says that the road is cleared up, guarantees the clean degree of clearance.
Disclosure of Invention
The invention aims to provide a road cleaning robot which can overcome the defects in the prior art, so that the practicability of equipment is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a road cleaning robot, which comprises a machine body, wherein a first movement cavity is arranged at the left end of the machine body, a first motor is fixedly arranged on the right end surface in the first movement cavity, the left end of the first motor is in power connection with a first shaft, a first helical gear is fixedly arranged at the left side of the first shaft, a second helical gear is meshed below the first helical gear, a first rotation cavity is arranged below the first movement cavity, the two sides of the first rotation cavity are communicated, a second shaft extending downwards is fixedly arranged at the center of the second helical gear, a second movement cavity is arranged at the middle section of the first rotation cavity, the two sides of the first rotation cavity are communicated, a first belt pulley is arranged inside the second movement cavity, the first belt pulley is fixedly connected with the machine body, a third movement cavity is arranged below the second shaft, a third helical gear is arranged in the third movement cavity, and the third helical gear is fixedly connected with the second shaft, a fourth helical gear is meshed with the rear part of the third helical gear, a third shaft extending backwards is fixedly arranged at the central position of the fourth helical gear, a first belt is arranged on the first belt pulley in a sliding manner, a second belt pulley is arranged on the right side of the first belt pulley, a fourth shaft extending up and down is fixedly arranged at the central position of the second belt pulley, the second belt pulley is in transmission connection with the first belt pulley through the first belt, a second rotating cavity is arranged above the second belt pulley, a fourth moving cavity is arranged below the second belt pulley, a first gear fixedly connected with the fourth shaft is arranged in the second rotating cavity, a worm fixedly connected with the fourth shaft is arranged in the fourth moving cavity, a second gear is meshed with the rear part of the first gear, a fifth shaft is fixedly arranged at the central position of the second gear, and the fifth shaft has the same structure as the fourth shaft, the arrangement below the fifth shaft is consistent with the arrangement below the fourth shaft.
Further, a worm wheel is arranged on the right side of the worm in a threaded fit mode, and a sixth shaft extending backwards is fixedly arranged at the center of the worm wheel.
Further, the fourth shaft lower extreme is equipped with first removal chamber, first removal intracavity portion slides and is provided with the seventh axle, the epaxial fixed spline that is equipped with of seventh, the fourth shaft with the seventh axle passes through splined connection, the fixed soft hair dish that is equipped with in seventh axle below, the seventh axle with be equipped with first slip chamber between the soft hair dish.
Further, first slip intracavity portion slides and is equipped with first round pin, the fixed lifter that is equipped with in first round pin top, be equipped with the fifth motion chamber around the lifter, the fixed storage cavity that is equipped with in lifter right side, the inside first storage chamber that is equipped with of storage cavity, the fixed first threaded rod that is equipped with in storage cavity top.
Further, the left end of the storage cavity is provided with a first cavity, the right side below the first cavity is rotatably provided with an eighth shaft, the left side of the eighth shaft is fixedly provided with a baffle, a pull rope is fixedly arranged on the baffle, the pull rope is fixedly connected with the end face of the machine body above the first cavity, a sleeve shaft is connected to the upper portion of the first threaded rod in a threaded manner, and a second movable cavity is arranged at the lower end of the sleeve shaft.
Furthermore, a second motor is arranged above the sleeve shaft in a power connection mode, a ninth shaft is arranged below the left end of the baffle plate, a rotary drum is fixedly arranged around the ninth shaft, a rotary drum brush is fixedly arranged on the rotary drum, and the ninth shaft extends backwards.
Further, a third belt pulley is fixedly arranged at the rear end of the ninth shaft, a second belt is arranged on the third belt pulley in a sliding mode, a fourth belt pulley is arranged above the third belt pulley in an inclined mode, the fourth belt pulley is connected with the third belt pulley through the second belt, and the center of the fourth belt pulley is fixedly connected with the sixth shaft.
Further, be equipped with the third around the third axle and rotate the chamber, the third axle rear end rotates and is equipped with the universal joint, the universal joint rear end rotates and is equipped with the wheel, be equipped with the second on the wheel and slide the chamber, the inside second round pin that slides of second slip intracavity portion is equipped with, the fixed carriage release lever that is equipped with in second round pin the place ahead, be equipped with the third around the carriage release lever and remove the chamber, carriage release lever middle section position threaded connection is equipped with the sleeve, sleeve central point puts the fixed third gear that is equipped with, the meshing of third gear right side is equipped with the fourth gear, be equipped with the sixth motion chamber around the fourth gear, fourth gear central point puts the fixed tenth axle that is equipped with backward extension.
Further, a third motor is fixedly arranged on the wall surface of the rear end of the sixth moving cavity, the third motor is in power connection with the tenth shaft, a second storage cavity is arranged at the right end of the machine body, a dust suction motor is fixedly arranged on the upper end wall of the second storage cavity, a second cavity is arranged on the left side of the second storage cavity, the second cavity is communicated with the second storage cavity, and a dust suction port is arranged below the second cavity.
The road cleaning robot has the beneficial effects that the road surface can be automatically cleaned, the automatic steering is realized, the cleaning of the road is divided into two stages, the first stage cleaning cleans large garbage on the road, the second stage cleaning cleans micro garbage on the road, the cleaning degree is ensured, and meanwhile, the cleaning disc can be retracted when the robot moves forward, so that the movement of the robot is prevented from being blocked.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention will be further illustrated with reference to the accompanying figures 1-7 and examples.
Fig. 1 is a schematic view of the overall structure of a road cleaning robot according to the present invention.
Fig. 2 is an enlarged schematic view of a in fig. 1.
Fig. 3 is a schematic diagram of the structure B-B in fig. 2.
Fig. 4 is an enlarged schematic view of the structure C in fig. 1.
Fig. 5 is a schematic diagram of the structure of D-D in fig. 4.
Fig. 6 is an enlarged schematic view of the structure E in fig. 1.
Fig. 7 is a schematic view of the structure of F-F in fig. 6.
Detailed Description
The invention will now be described in detail with reference to fig. 1-7, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The road cleaning robot described in conjunction with the attached figures 1-7 comprises a machine body 10, a first moving cavity 37 is arranged at the left end of the machine body 10, a first motor 34 is fixedly arranged on the right end face inside the first moving cavity 37, a first shaft 35 is arranged at the left end of the first motor 34 in a power connection manner, a first helical gear 36 is fixedly arranged at the left side of the first shaft 35, a second helical gear 38 is meshed below the first helical gear 36, a first rotating cavity 39 is arranged below the first moving cavity 37, the two sides of the first rotating cavity are communicated, a second shaft 40 extending downwards is fixedly arranged at the center of the second helical gear 38, a second moving cavity 13 is arranged at the middle section of the first rotating cavity 39, the two sides of the first rotating cavity are communicated, a first belt pulley 12 is arranged inside the second moving cavity 13, the first belt pulley 12 is fixedly connected with the machine body 10, a third moving cavity 41 is arranged below the second shaft 40, a third helical gear 42 is arranged inside the third moving cavity 41, the third helical gear 42 is fixedly connected with the second shaft 40, a fourth helical gear 43 is engaged with the rear part of the third helical gear 42, a third shaft 44 extending backwards is fixedly arranged at the center of the fourth helical gear 43, a first belt 11 is slidably arranged on the first belt pulley 12, a second belt pulley 58 is arranged on the right side of the first belt pulley 12, a fourth shaft 64 extending up and down is fixedly arranged at the center of the second belt pulley 58, the second belt pulley 58 is in transmission connection with the first belt pulley 12 through the first belt 11, a second rotating cavity 56 is arranged above the second belt pulley 58, a fourth moving cavity 60 is arranged below the second belt pulley 58, a first gear 57 fixedly connected with the fourth shaft 64 is arranged inside the second rotating cavity 56, a worm 59 fixedly connected with the fourth shaft 64 is arranged inside the fourth moving cavity 60, the meshing of first gear 57 rear is equipped with second gear 65, second gear 65 central point puts the fixed fifth 66 that is equipped with of position, fifth 66 with fourth shaft 64 structure is unanimous, the setting of fifth 66 below all with fourth shaft 64 below sets up unanimously.
Advantageously, the worm 59 is provided with a worm wheel 63 in threaded fit at the right side, and a sixth shaft 62 extending backwards is fixedly arranged at the center of the worm wheel 63.
Advantageously, a first moving cavity 61 is arranged at the lower end of the fourth shaft 64, a seventh shaft 17 is slidably arranged in the first moving cavity 61, a spline 16 is fixedly arranged on the seventh shaft 17, the fourth shaft 64 is connected with the seventh shaft 17 through the spline 16, a flexible hair plate 15 is fixedly arranged below the seventh shaft 17, and a first sliding cavity 14 is arranged between the seventh shaft 17 and the flexible hair plate 15.
Advantageously, a first pin 67 is slidably disposed inside the first sliding cavity 14, a lifting rod 71 is fixedly disposed above the first pin 67, a fifth moving cavity 27 is disposed around the lifting rod 71, a storage cavity 25 is fixedly disposed on the right side of the lifting rod 71, a first storage cavity 26 is disposed inside the storage cavity 25, and a first threaded rod 29 is fixedly disposed above the storage cavity 25.
Advantageously, the left end of the storage cavity 25 is provided with a first cavity 18, the right side below the first cavity 18 is rotatably provided with an eighth shaft 20, the left side of the eighth shaft 20 is fixedly provided with a baffle plate 19, the baffle plate 19 is fixedly provided with a pull rope 33, the pull rope 33 is fixedly connected with the end surface of the machine body 10 above the first cavity 18, a sleeve shaft 31 is screwed above the first threaded rod 29, and the lower end of the sleeve shaft 31 is provided with a second moving cavity 30.
Advantageously, a second motor 32 is provided above the quill 31, a ninth shaft 68 is provided below the left end of the baffle plate 19, a drum 70 is fixedly provided around the ninth shaft 68, a drum brush 69 is fixedly provided on the drum 70, and the ninth shaft 68 extends rearward.
Advantageously, a third belt pulley 74 is fixedly arranged at the rear end of the ninth shaft 68, a second belt 75 is slidably arranged on the third belt pulley 74, a fourth belt pulley 72 is arranged obliquely above the third belt pulley 74, the fourth belt pulley 72 is connected with the third belt pulley 74 through the second belt 75, and the fourth belt pulley 72 is fixedly connected with the sixth shaft 62 at the center.
Beneficially, a third rotating cavity 45 is arranged around the third shaft 44, a universal joint 46 is arranged at the rear end of the third shaft 44 in a rotating manner, a wheel 48 is arranged at the rear end of the universal joint 46 in a rotating manner, a second sliding cavity 47 is arranged on the wheel 48, a second pin 73 is arranged inside the second sliding cavity 47 in a sliding manner, a moving rod 50 is fixedly arranged in front of the second pin 73, a third moving cavity 49 is arranged around the moving rod 50, a sleeve 55 is arranged at the middle section of the moving rod 50 in a threaded manner, a third gear 52 is fixedly arranged at the central position of the sleeve 55, a fourth gear 53 is meshed with the right side of the third gear 52, a sixth moving cavity 54 is arranged around the fourth gear 53, and a tenth shaft 76 extending backwards is fixedly arranged at the central position of the fourth gear 53.
Advantageously, a third motor 51 is fixedly arranged on the rear end wall surface of the sixth moving cavity 54, the third motor 51 is in power connection with the tenth shaft 76, a second storage cavity 23 is arranged at the right end of the machine body 10, a dust suction motor 24 is fixedly arranged on the upper end wall of the second storage cavity 23, a second cavity 22 is arranged at the left side of the second storage cavity 23, the second cavity 22 is communicated with the second storage cavity 23, and a dust suction port 77 is arranged below the second cavity 22.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
Sequence of mechanical actions of the whole device:
1. when the present invention is in a static state, the spline 16 is at the uppermost position, the first threaded rod 29 is at the uppermost position, and the baffle plate 19 is vertically placed to close the first storage chamber 26;
2. when the belt conveyor starts to work, the first motor 34 is started, the first motor 34 drives the first shaft 35 to rotate, the first shaft 35 rotates to drive the first bevel gear 36 to rotate, the first bevel gear 36 rotates to drive the second bevel gear 38 to rotate, the second bevel gear 38 rotates to drive the second shaft 40 to rotate, and the second shaft 40 rotates to drive the first belt pulley 12 and the third bevel gear 42 to rotate;
3. the third bevel gear 42 rotates to drive the fourth bevel gear 43 to rotate, the fourth bevel gear 43 rotates to drive the third shaft 44 to rotate, the third shaft 44 rotates to drive the universal joint 46 to rotate, the universal joint 46 rotates to drive the wheels 48 to rotate, and the robot starts to advance;
4. the rotation of the first belt pulley 12 can drive the second belt pulley 58 to rotate through the first belt 11, the rotation of the second belt pulley 58 drives the fourth shaft 64 to rotate, the fourth shaft 64 rotates to drive the first gear 57, the worm 59 and the seventh shaft 17 to rotate, the rotation of the first gear 57 drives the second gear 65 to rotate, the rotation of the second gear 65 drives the fifth shaft 66 to rotate, and the rotation of the seventh shaft 17 drives the soft hair disc 15 to rotate;
5. the worm 59 rotates to drive the worm wheel 63 to rotate, the worm wheel 63 rotates to drive the sixth shaft 62 to rotate, the sixth shaft 62 rotates to drive the fourth belt pulley 72 to rotate, the fourth belt pulley 72 rotates to drive the third belt pulley 74 to rotate through the second belt 75, the third belt pulley 74 rotates to drive the ninth shaft 68 to rotate, the ninth shaft 68 rotates to drive the revolving drum 70 to rotate, the revolving drum 70 rotates to drive the revolving drum brush 69 to rotate, the second motor 32 is started, the second motor 32 drives the sleeve shaft 31 to rotate, the sleeve shaft 31 rotates to enable the third rotating cavity 28 to move downwards, the third rotating cavity 28 moves downwards to enable the storage cavity 25 and the lifting rod 71 to move downwards, the lifting rod 71 moves downwards to drive the soft hair disc 15 to move downwards, and the road cleaning function is achieved;
6. when the robot needs to turn during the advancing process, the third motor 51 is started, the third motor 51 drives the tenth shaft 76 to rotate, the tenth shaft 76 rotates to drive the fourth gear 53 to rotate, the fourth gear 53 rotates to drive the third gear 52 to rotate, the third gear 52 rotates to drive the sleeve 55 to rotate, the sleeve 55 rotates to enable the moving rod 50 to move left and right, the moving rod 50 moves left and right, and the wheels 48 can be driven to move left and right through the second pin 73, so that the turning function is realized;
7. in the advancing process of the robot, road garbage can be collected between the symmetrically arranged soft discs 15 in the rotating process of the front and back symmetrically arranged soft discs 15, then the garbage is collected into the first storage cavity 26 by the rotating drum brush 69 in a rotating mode, and if some fine garbage cannot be collected into the first storage cavity 26, the dust collection motor 24 is started, and in the range of the dust collection port 77, the fine garbage is sucked into the second storage cavity 23 through the second cavity 22 by suction force, so that the further cleaning of roads is ensured, and the road cleaning degree is improved.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (2)
1. The utility model provides a road cleaning robot, includes the organism, its characterized in that: the left end of the machine body is provided with a first moving cavity, the right end surface of the inner part of the first moving cavity is fixedly provided with a first motor, the left end of the first motor is provided with a first shaft in a power connection way, the left side of the first shaft is fixedly provided with a first helical gear, the lower part of the first helical gear is engaged with a second helical gear, the lower part of the first moving cavity is provided with a first rotating cavity, the two sides of the first rotating cavity are communicated, the central position of the second helical gear is fixedly provided with a second shaft extending downwards, the middle section of the first rotating cavity is provided with a second moving cavity, the two sides of the first rotating cavity are communicated, the inner part of the second moving cavity is provided with a first belt pulley, the first belt pulley is fixedly connected with the machine body, the lower part of the second shaft is provided with a third moving cavity, the inner part of the third moving cavity is provided with a third helical gear, a third shaft extending backwards is fixedly arranged at the center of the fourth bevel gear, a first belt is arranged on the first belt pulley in a sliding manner, a second belt pulley is arranged on the right side of the first belt pulley, a fourth shaft extending up and down is fixedly arranged at the center position of the second belt pulley, the second belt pulley is in transmission connection with the first belt pulley through the first belt, a second rotating cavity is arranged above the second belt pulley, a fourth motion cavity is arranged below the second belt pulley, a first gear fixedly connected with the fourth shaft is arranged in the second rotation cavity, a worm fixedly connected with the fourth shaft is arranged in the fourth motion cavity, a second gear is meshed behind the first gear, a fifth shaft is fixedly arranged at the center of the second gear, the fifth shaft and the fourth shaft are consistent in structure, and the arrangement below the fifth shaft is consistent with the arrangement below the fourth shaft;
a worm wheel is arranged on the right side of the worm in a threaded fit manner, and a sixth shaft extending backwards is fixedly arranged at the center of the worm wheel;
a first moving cavity is arranged at the lower end of the fourth shaft, a seventh shaft is arranged in the first moving cavity in a sliding mode, a spline is fixedly arranged on the seventh shaft, the fourth shaft is connected with the seventh shaft through the spline, a soft hair disc is fixedly arranged below the seventh shaft, and a first sliding cavity is arranged between the seventh shaft and the soft hair disc;
a first pin is arranged in the first sliding cavity in a sliding mode, a lifting rod is fixedly arranged above the first pin, a fifth moving cavity is arranged around the lifting rod, a storage cavity is fixedly arranged on the right side of the lifting rod, a first storage cavity is arranged in the storage cavity, and a first threaded rod is fixedly arranged above the storage cavity;
a first cavity is formed in the left end of the storage cavity, an eighth shaft is rotatably arranged on the right side below the first cavity, a baffle is fixedly arranged on the left side of the eighth shaft, a pull rope is fixedly arranged on the baffle and is fixedly connected with the end face of the machine body above the first cavity, a sleeve shaft is connected above the first threaded rod in a threaded manner, and a second moving cavity is formed in the lower end of the sleeve shaft;
a second motor is connected above the sleeve shaft in a power mode, a ninth shaft is arranged below the left end of the baffle, a rotating drum is fixedly arranged around the ninth shaft, a rotating drum brush is fixedly arranged on the rotating drum, and the ninth shaft extends backwards;
a third belt pulley is fixedly arranged at the rear end of the ninth shaft, a second belt is arranged on the third belt pulley in a sliding manner, a fourth belt pulley is arranged obliquely above the third belt pulley, the fourth belt pulley is connected with the third belt pulley through the second belt, and the center position of the fourth belt pulley is fixedly connected with the sixth shaft;
be equipped with the third around the third axle and rotate the chamber, the third axle rear end rotates and is equipped with the universal joint, the universal joint rear end rotates and is equipped with the wheel, be equipped with the second on the wheel and slide the chamber, the inside second round pin that slides of second slip intracavity portion is equipped with, the fixed carriage release lever that is equipped with in second round pin the place ahead, be equipped with the third around the carriage release lever and remove the chamber, carriage release lever middle section position threaded connection is equipped with the sleeve, sleeve central point puts the fixed third gear that is equipped with, the meshing of third gear right side is equipped with the fourth gear, be equipped with the sixth motion chamber around the fourth gear, fourth gear central point puts the fixed tenth axle that is equipped with backward extension.
2. A road cleaning robot as claimed in claim 1, characterized in that: the fixed third motor that is equipped with on the sixth motion chamber rear end wall, the third motor with tenth axle power is connected, the organism right-hand member is equipped with the second and stores the chamber, the fixed dust absorption motor that is equipped with on the second stores the chamber upper end wall, the second is stored the chamber left side and is equipped with the second cavity, the second cavity with the chamber link up is stored to the second, the second cavity below is equipped with the dust absorption mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911038181.6A CN110700169B (en) | 2019-10-29 | 2019-10-29 | Road cleaning robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911038181.6A CN110700169B (en) | 2019-10-29 | 2019-10-29 | Road cleaning robot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110700169A CN110700169A (en) | 2020-01-17 |
| CN110700169B true CN110700169B (en) | 2020-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911038181.6A Active CN110700169B (en) | 2019-10-29 | 2019-10-29 | Road cleaning robot |
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| CN (1) | CN110700169B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111336820B (en) * | 2020-03-02 | 2021-12-10 | 胡佳威 | Aluminum alloy ingot processing is dragged for mechanism with solution surface impurity |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2450262Y (en) * | 2000-08-28 | 2001-09-26 | 屈炎 | Road-sweeper |
| CN201254708Y (en) * | 2008-09-09 | 2009-06-10 | 李永江 | Tricycle for clearing |
| KR101214624B1 (en) * | 2012-04-10 | 2013-01-14 | 신정개발특장차 주식회사 | Road sweeper |
| CN109024409A (en) * | 2018-09-07 | 2018-12-18 | 天津九幻机械科技有限公司 | Multi-functional blowing and sucking road sweeper |
| CN109056606A (en) * | 2018-09-05 | 2018-12-21 | 项浩定 | A kind of automatic dumping cleaning car |
| CN209450450U (en) * | 2018-12-19 | 2019-10-01 | 南京索能多思智能科技有限公司 | A kind of Intelligent sweeping machine device people based on flexible drive |
-
2019
- 2019-10-29 CN CN201911038181.6A patent/CN110700169B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2450262Y (en) * | 2000-08-28 | 2001-09-26 | 屈炎 | Road-sweeper |
| CN201254708Y (en) * | 2008-09-09 | 2009-06-10 | 李永江 | Tricycle for clearing |
| KR101214624B1 (en) * | 2012-04-10 | 2013-01-14 | 신정개발특장차 주식회사 | Road sweeper |
| CN109056606A (en) * | 2018-09-05 | 2018-12-21 | 项浩定 | A kind of automatic dumping cleaning car |
| CN109024409A (en) * | 2018-09-07 | 2018-12-18 | 天津九幻机械科技有限公司 | Multi-functional blowing and sucking road sweeper |
| CN209450450U (en) * | 2018-12-19 | 2019-10-01 | 南京索能多思智能科技有限公司 | A kind of Intelligent sweeping machine device people based on flexible drive |
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| CN110700169A (en) | 2020-01-17 |
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Effective date of registration: 20200717 Address after: No.16, west side of Kangyuan Road, Tiefu Town Industrial Park, Pizhou City, Xuzhou City, Jiangsu Province Applicant after: Jiangsu Zhongfu Intelligent Electric Research Institute Co.,Ltd. Address before: 312400 No.79 ye'ao village, Xiawang Town, Shengzhou City, Shaoxing City, Zhejiang Province Applicant before: Shengzhou Mixiang road facilities Co.,Ltd. |
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