CN109322267B - Sweeping vehicle - Google Patents
Sweeping vehicle Download PDFInfo
- Publication number
- CN109322267B CN109322267B CN201811327374.9A CN201811327374A CN109322267B CN 109322267 B CN109322267 B CN 109322267B CN 201811327374 A CN201811327374 A CN 201811327374A CN 109322267 B CN109322267 B CN 109322267B
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- China
- Prior art keywords
- garbage
- conveying
- frame
- transferring device
- cleaning roller
- Prior art date
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- 238000010408 sweeping Methods 0.000 title abstract description 30
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 106
- 238000004140 cleaning Methods 0.000 claims abstract description 32
- 241001417527 Pempheridae Species 0.000 claims description 15
- 239000000428 dust Substances 0.000 claims description 13
- 230000009286 beneficial effect Effects 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 abstract description 2
- 230000004888 barrier function Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000007480 spreading Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process 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
- E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
- E01H1/04—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt taking- up the sweepings, e.g. for collecting, for loading
- E01H1/042—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt taking- up the sweepings, e.g. for collecting, for loading the loading means being an endless belt or an auger
Abstract
The invention provides a sweeping vehicle, which comprises a vehicle frame, wherein a travelling wheel is arranged on the vehicle frame, an opening is arranged at the bottom of the vehicle frame, a cleaning roller with bristles is also arranged on the vehicle frame, at least one part of bristles on the cleaning roller penetrate through the opening to enable the bristles to be in contact with a surface to be cleaned, a conveying and transferring device capable of transferring garbage cleaned by the cleaning roller is also arranged on the vehicle frame, one end of the conveying and transferring device is arranged at a position close to the bristles, and a space for accommodating the garbage is arranged below the other end of the conveying and transferring device; the conveying and transferring device comprises a conveying belt and a driving wheel for driving the conveying belt to move, a plurality of barb structures are arranged on the conveying belt at certain intervals, and the cleaning roller and the driving wheel rotate in the same direction; and baffle plates for preventing garbage from falling are respectively arranged on two sides of the conveyor belt along the width direction of the conveyor belt. Therefore, the invention conveys the cleaned garbage into a larger space in a transferring way, thereby achieving the technical effects of convenient use, time saving and cleaning efficiency improvement.
Description
Technical Field
The invention relates to the field of cleaning equipment, in particular to a sweeper.
Background
In order to keep the street or other public area clean and tidy, the sundries such as fallen leaves on the street need to be cleaned regularly, and the conventional cleaning is generally completed manually, however, as the urban area is enlarged, more and more streets need to be maintained, and the manual cleaning cannot meet the requirements. Therefore, people design a garbage sweeper to collect garbage on a road, and the existing garbage sweeper is a specially produced motor vehicle, so that the purchase and maintenance costs are high, and huge cost pressure is brought to enterprises. Some cleaning equipment with lower prices also appear on the market later, but its structural design is not ideal enough, and in some places that rubbish is more, need frequently take out rubbish, often just one person's operation because cleans, the operator just needs frequent unloading to handle full rubbish like this, and the operation is got up inconveniently, wastes time and energy, and is inefficiency, and simultaneously, current rubbish sweeper generally adopts the theory of operation of suction to clean rubbish, often is difficult to work in rainy day. The present invention has been developed in view of such a background.
Disclosure of Invention
The invention aims to solve the technical problems that the structure is not reasonable enough, the garbage containing amount is small, and garbage is required to be frequently taken out in the prior art, and the cleaned garbage is conveyed into a larger space in a transferring way, so that the technical effects of convenience in use and time saving are achieved.
In order to solve the technical problems, the technical scheme of the invention is as follows:
the sweeping vehicle comprises a vehicle frame, wherein a travelling wheel is arranged on the vehicle frame, an opening is formed in the bottom of the vehicle frame, a sweeping roller with bristles is further arranged on the vehicle frame, at least one part of the bristles on the sweeping roller penetrate out of the opening to enable the bristles to be in contact with a surface to be cleaned, a conveying and transferring device capable of transferring garbage cleaned by the sweeping roller is further arranged on the vehicle frame, one end of the conveying and transferring device is arranged at a position close to the bristles, and a space for accommodating the garbage is arranged below the other end of the conveying and transferring device; one end of the conveying and transferring device close to the bristle position is lower than the other end of the conveying and transferring device, so that the conveying and transferring device is obliquely arranged, the conveying and transferring device comprises a conveying belt and a driving wheel for driving the conveying belt to move, a plurality of barb structures are arranged on the conveying belt at certain intervals to prevent garbage on the conveying belt from falling back, and the cleaning roller and the driving wheel rotate in the same direction; and baffle plates used for preventing garbage from falling are respectively arranged on two sides of the conveyor belt along the width direction of the conveyor belt.
Further, a detachable garbage can is arranged in the space for accommodating garbage, a garbage slideway is detachably arranged between the garbage can and the conveying and transferring device on the frame, the garbage slideway is used for guiding garbage into the garbage can, a plurality of through holes are formed in the garbage slideway, and the through holes are used for filtering rainwater in the garbage; the frame is provided with a flow passage for discharging rainwater.
Further, a vibrating device is arranged on the frame and is connected with the garbage slideway.
Further, a detachable dust baffle is arranged below the garbage slideway on the frame and is used for shielding the through holes in a non-rainy day; one end of the dust baffle extends to the upper part of the dustbin, and the other end of the dust baffle is close to the conveying and transferring device.
Further, the cross section of the garbage slideway is U-shaped.
Further, a bent portion is arranged at one end, close to the conveying and transferring device, of the garbage slideway, so that rainwater cannot flow into the garbage can.
Further, a first flexible baffle plate which is beneficial to garbage collection is arranged on one side of the opening close to the head part of the frame; a second flexible baffle which is beneficial to garbage collection is arranged on one side of the opening close to the tail part of the frame; the first flexible baffle is used for preventing garbage from scattering towards one side of the head of the frame, and the second flexible baffle is used for preventing garbage from scattering towards one side of the tail of the frame.
Further, the travel wheels include front and rear wheels, and the opening is located at the bottom of the frame between the front and rear wheels.
Further, the bristles extend along the axial direction of the cleaning roller and form a plurality of rows in the outer circumferential direction of the cleaning roller, any one row of bristles extends in a curve, and a space for compressing garbage is formed between any two rows of bristles.
Further, the barb structure on the conveyor belt comprises a plurality of baffle plates which are arranged on the conveyor belt at certain intervals, and the baffle plates are bent to form a hook shape from the outer side surface of the conveyor belt to the advancing direction of the conveyor belt after protruding outwards for a certain distance.
The sweeping vehicle has the beneficial effects that the sweeping vehicle comprises a vehicle frame, wherein the vehicle frame is provided with a travelling wheel, the bottom of the vehicle frame is provided with an opening, the vehicle frame is also provided with a sweeping roller with bristles, at least one part of the bristles on the sweeping roller penetrate out of the opening so as to enable the bristles to be in contact with a surface to be cleaned, the vehicle frame is also provided with a conveying and transferring device capable of transferring garbage cleaned by the sweeping roller, one end of the conveying and transferring device is arranged at a position close to the bristles, and a space for accommodating garbage is arranged below the other end of the conveying and transferring device; one end of the conveying and transferring device close to the bristle position is lower than the other end of the conveying and transferring device, so that the conveying and transferring device is obliquely arranged, the conveying and transferring device comprises a conveying belt and a driving wheel for driving the conveying belt to move, a plurality of barb structures are arranged on the conveying belt at certain intervals to prevent garbage on the conveying belt from falling back, and the cleaning roller and the driving wheel rotate in the same direction; and baffle plates used for preventing garbage from falling are respectively arranged on two sides of the conveyor belt along the width direction of the conveyor belt. Therefore, the invention conveys the cleaned garbage into a larger space in a transferring way, achieves the technical effects of convenient use, time saving and cleaning efficiency improvement, and can adapt to different weather, especially rainy days, and smoothly perform sweeping work.
Drawings
The invention is further described below with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a schematic structural view of a transport and transfer device according to a first embodiment of the present invention.
Fig. 3 is a schematic structural view of a baffle according to a first embodiment of the present invention.
Fig. 4 is a schematic view showing the structure of a cleaning roller according to the first embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a second embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a conveying and transferring device in a second embodiment of the present invention.
Fig. 7 is a schematic view of still another embodiment of the cleaning roller according to the present invention.
Fig. 8 is a schematic structural view of a third embodiment of the present invention.
Fig. 9 is a schematic perspective view of a refuse chute according to a third embodiment of the invention.
Fig. 10 is a schematic cross-sectional view of a refuse chute according to a third embodiment of the invention.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The invention will be described in further detail below with reference to the drawings by means of specific embodiments.
Referring to fig. 1 to 4, a sweeper 100 includes a frame 1, a travelling wheel 2 is provided on the frame 1, an opening 101 is provided at the bottom of the frame 1, a cleaning roller 3 with bristles 301 is further provided on the frame 1, at least a part of bristles 301 on the cleaning roller 3 penetrate out of the opening 101 to make contact with a surface to be cleaned, a conveying and transferring device 4 capable of transferring garbage cleaned by the cleaning roller 3 is further provided on the frame 1, one end of the conveying and transferring device 4 is disposed at a position close to the bristles 301, and a space 5 for accommodating garbage is provided below the other end of the conveying and transferring device 4.
Further, one end of the conveying and transferring device 4 close to the bristle 301 is lower than the other end of the conveying and transferring device 4, so that the conveying and transferring device 4 is obliquely arranged, the conveying and transferring device 4 comprises a conveying belt 401 and a driving wheel 402 for driving the conveying belt 401 to move, a plurality of barb structures are arranged on the conveying belt 401 at certain intervals to prevent garbage on the conveying belt 4 from falling back, and when the cleaning roller 3 and the driving wheel 402 rotate in the same direction. Specifically, the barb structure on the conveyor belt 401 includes a plurality of flaps 9 disposed on the conveyor belt 401 at a certain interval, and the flaps 9 are bent to form hooks from the outer side surface of the conveyor belt 4 toward the traveling direction of the conveyor belt 4 after protruding a certain distance outward.
Further, a first flexible baffle 6 which is beneficial to garbage collection is arranged on one side of the opening 101 close to the head of the frame 1, and a second flexible baffle 7 which is beneficial to garbage collection is arranged on one side of the opening close to the tail of the frame 1; the first flexible barrier 6 is used to prevent the spreading of the waste towards the head side of the frame 1 and the second flexible barrier 7 is used to prevent the spreading of the waste towards the tail side of the frame 1. Of course, as other embodiments of the present invention, a structure of only the first flexible barrier 6 or only the second flexible barrier 7 may be adopted, but the effect of this manner may be relatively poor.
Further, a detachable garbage can 8 is arranged in the space 5 for accommodating garbage, and a door 10 which can take out the garbage can 8 is arranged on the frame 1. The door 10 may be a sliding door or a rotating door connected by a hinge.
Further, the running wheel 2 includes a front wheel 21 and a rear wheel 22, and the opening 101 is located between the front wheel 21 and the rear wheel 22 at the bottom of the frame 1. The aim of this design is to facilitate maintenance of the sweeping roller 3, and when the sweeping roller 3 needs to be replaced or maintained, the operation is more convenient because there is no wheel for blocking.
Further, the brush 301 extends in the axial direction of the cleaning roller 3 and forms a plurality of rows in the outer circumferential direction of the cleaning roller 3, and any one row of brush 301 extends in a curve.
In the present invention, the traveling speed of the sweeper is controlled to be 10-15 km/h, the rotational speed of the sweeping roller is controlled to be 600-700 rpm, and the rotational speed of the driving wheel 402 is far lower than that of the sweeping roller.
In order to better control the garbage swept up by the sweeping roller 3, a third baffle 11 is arranged above the sweeping roller 3 on the frame 1, and the third baffle 11 is obliquely arranged at an angle which is favorable for guiding the garbage onto the conveying belt 401.
In the second embodiment, as shown in fig. 5 and 6, unlike the first embodiment, the separation plates 13 for preventing the garbage from falling are respectively provided on both sides of the conveyor in the width direction of the conveyor, and the separation plates 13 are provided to prevent the garbage transported on the conveyor from falling toward both sides of the conveyor. The baffle 13 is detachably installed, so that cleaning and maintenance are facilitated.
The working principle of the invention is that in the process of the sweeping vehicle, the rotation direction of the sweeping roller 3 is opposite to the rotation direction of the sweeping vehicle when the wheels advance, the garbage and the frame 1 generate relative motion, when the garbage continues to move backwards relative to the frame 1, the first flexible baffle 6 is lifted by the garbage, the sweeping roller 3 is in a rotation state, the rotation direction of the sweeping roller 3 is opposite to the rotation direction of the travelling wheel in advance, the garbage is brought into a hairless area on the sweeping roller 3 and is gradually compressed, the garbage outside the hairless area is also compressed by the first flexible baffle 6 and the second flexible baffle 7, when the garbage is continuously driven to the position above the sweeping roller 3, the force for extruding the garbage is gradually released, and the centrifugal force generated by the rotation of the sweeping roller is added, so that the garbage is thrown onto the conveying belt 401 and is placed between the continuous baffles, and is conveyed into the garbage bin 8 through the conveying belt 401.
As another embodiment of the present invention, a transparent window (not shown) for observing the amount of garbage may be provided in the frame 1 so as to better know the garbage storage condition.
In the present invention, as another embodiment, a leakage-proof plate may be obliquely disposed below the transfer device 4, and the tail end of the leakage-proof plate faces downward and is close to the opening 101, so that even if the transfer device 4 drops the garbage in the area outside the garbage can 8, the dropped garbage can be slid to the opening 101 and swept up again by the sweeping roller 3, thereby achieving a better cleaning effect.
In the present invention, as another embodiment, referring to fig. 7, in order to prevent the dust cleaned by the cleaning roller 3 from spreading in the left and right sides of the frame, a side brush unit 14 for closing any two rows of brush may be provided on the cleaning roller.
In the third embodiment, referring to fig. 8 to 10, unlike the first embodiment, a garbage chute 15 is detachably installed on the frame 1 between the garbage can 8 and the conveying and transferring device 4, the garbage chute 15 is used for guiding garbage into the garbage can 8, a plurality of through holes 1501 are formed in the garbage chute 15, and the plurality of through holes 1501 are used for filtering rainwater in the garbage; when the sweeping machine works in rainy days, in order to reduce the load of the sweeping vehicle during working and advancing, the aim of environmental protection and energy saving is achieved, and a rainwater drainage flow passage for draining rainwater is arranged on the frame 1, so that after the rainwater is filtered out, the rainwater flows to the ground.
In this embodiment, in order to better filter the rainwater, a vibration device 16 is provided on the frame 1, and the vibration device 16 is connected to the refuse chute 15. The vibration device may be a cam mechanism, a crank-rocker mechanism, or a piston mechanism, as the mechanical structure to which reference is made, and will not be described in detail herein. In order to enable the garbage chute 5 to vibrate, the garbage chute 5 can be movably connected with the frame 1, for example, only one end of the garbage chute 5 is hinged, the other end is used as a free end, or a connecting shaft is arranged on the garbage chute 5, and a guide groove for the connecting shaft to slide back and forth in a certain stroke is arranged on the frame 1. The control mechanism of the vibration device 16 is arranged in the cab of the sweeper, so that the cab is convenient for an operator to open or close.
In this embodiment, in order to prevent the liquid or dust in the garbage from flowing to the ground to cause pollution when working in non-rainy days, a detachable dust baffle 17 is arranged below the garbage chute 5 on the frame 1, and the dust baffle 17 is used for shielding a plurality of through holes 1501; one end of the dust plate 17 extends above the dustbin 8 and the other end thereof is close to the conveying and transferring device 4. In order to facilitate taking and placing of the dust plate, a jack can be arranged on the frame 1, and the dust plate 17 is inserted from the jack and fixed below the garbage slideway when needed; when not needed, the utility model can be pulled out.
In the present embodiment, in order to prevent the refuse in the refuse chute 15 from falling, the section of the refuse chute 15 is set to be U-shaped. Further, the end of the refuse chute 15 near the transfer conveyor 4 has a bent portion so that rainwater cannot flow into the refuse receptacle 8.
In the description of the present specification, the descriptions of the terms "one implementation," "some implementations," "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is a further detailed description of the invention in connection with specific embodiments, and it is not intended that the invention be limited to such description. It will be apparent to those skilled in the art that several simple deductions or substitutions can be made without departing from the spirit of the invention.
Claims (8)
1. The utility model provides a street sweeper, includes the frame, is equipped with the wheel of marcing on the frame, and the frame bottom is equipped with the opening, still is equipped with the cleaning roller that has the brush hair on the frame, and the brush hair on the cleaning roller has at least a part to wear out the opening so that it can with wait to clean the face contact, its characterized in that: the frame is also provided with a conveying and transferring device capable of transferring the garbage cleaned by the cleaning roller, one end of the conveying and transferring device is arranged at a position close to the brush hair, and a space for accommodating the garbage is arranged below the other end of the conveying and transferring device; one end of the conveying and transferring device close to the bristle position is lower than the other end of the conveying and transferring device, so that the conveying and transferring device is obliquely arranged, the conveying and transferring device comprises a conveying belt and a driving wheel for driving the conveying belt to move, a plurality of barb structures are arranged on the conveying belt at certain intervals to prevent garbage on the conveying belt from falling back, and the cleaning roller and the driving wheel rotate in the same direction; the two sides of the conveyor belt are respectively provided with a baffle plate for preventing garbage from falling along the width direction of the conveyor belt;
wherein, a first flexible baffle which is beneficial to garbage collection is arranged on one side of the opening close to the head part of the frame; a second flexible baffle which is beneficial to garbage collection is arranged on one side of the opening close to the tail part of the frame; the first flexible baffle is used for preventing garbage from scattering towards the head part side of the frame, and the second flexible baffle is used for preventing garbage from scattering towards the tail part side of the frame;
the brush hair extends along the axial direction of the cleaning roller and forms a plurality of rows in the outer circumferential direction of the cleaning roller, any one row of brush hair extends in a curve, and a space for compressing garbage is formed between any two rows of brush hair.
2. A sweeper as defined in claim 1, wherein: a detachable garbage can is arranged in the space for accommodating garbage, a garbage slideway is detachably arranged between the garbage can and the conveying and transferring device on the frame, the garbage slideway is used for guiding garbage into the garbage can, a plurality of through holes are formed in the garbage slideway, and the through holes are used for filtering rainwater in the garbage; the frame is provided with a flow passage for discharging rainwater.
3. A sweeper as defined in claim 2, wherein: the frame is provided with a vibrating device which is connected with the garbage slideway.
4. A sweeper according to claim 3, characterized in that: a detachable dust baffle is arranged below the garbage slideway on the frame and is used for shielding the through holes in a non-rainy day; one end of the dust baffle extends to the upper part of the dustbin, and the other end of the dust baffle is close to the conveying and transferring device.
5. A sweeper as defined in claim 4, wherein: the cross section of the garbage slideway is U-shaped.
6. A sweeper as defined in claim 5, wherein: and one end of the garbage slideway, which is close to the conveying and transferring device, is provided with a bending part so that rainwater cannot flow into the garbage can.
7. A sweeper according to any one of claims 1 to 6, characterized in that: the travel wheels include front and rear wheels, and the opening is located at the bottom of the frame between the front and rear wheels.
8. A sweeper according to any one of claims 1 to 6, characterized in that: the barb structure on the conveying belt comprises a plurality of baffle plates which are arranged on the conveying belt at certain intervals, and the baffle plates are bent to form a hook shape from the outer side surface of the conveying belt to the advancing direction of the conveying belt after protruding outwards for a certain distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811327374.9A CN109322267B (en) | 2018-11-08 | 2018-11-08 | Sweeping vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811327374.9A CN109322267B (en) | 2018-11-08 | 2018-11-08 | Sweeping vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109322267A CN109322267A (en) | 2019-02-12 |
| CN109322267B true CN109322267B (en) | 2024-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811327374.9A Active CN109322267B (en) | 2018-11-08 | 2018-11-08 | Sweeping vehicle |
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| Country | Link |
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| CN (1) | CN109322267B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670526A (en) * | 2019-09-10 | 2020-01-10 | 广东博智林机器人有限公司 | Belt type robot for cleaning field |
| CN110629712B (en) * | 2019-09-30 | 2021-12-28 | 达英科(南京)设备有限公司 | Ground sundry collector and ground sundry collecting method |
| CN112604996A (en) * | 2020-12-18 | 2021-04-06 | 华南理工大学广州学院 | Cleaning machine |
| CN112896941A (en) * | 2021-01-06 | 2021-06-04 | 浙江法曼环境科技有限公司 | Garbage conveying device of sweeper |
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| CN203307758U (en) * | 2013-06-20 | 2013-11-27 | 陈明 | Electric roll-brush-type road sweeper |
| WO2015101221A1 (en) * | 2013-12-31 | 2015-07-09 | 吴进庆 | Planar surface sweeping device having rolling brushes |
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