CN109322267A - A kind of road sweeper - Google Patents

A kind of road sweeper Download PDF

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Publication number
CN109322267A
CN109322267A CN201811327374.9A CN201811327374A CN109322267A CN 109322267 A CN109322267 A CN 109322267A CN 201811327374 A CN201811327374 A CN 201811327374A CN 109322267 A CN109322267 A CN 109322267A
Authority
CN
China
Prior art keywords
rubbish
vehicle frame
feed belt
cleaning roller
bristle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811327374.9A
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Chinese (zh)
Inventor
罗杰
Original Assignee
罗杰
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 罗杰 filed Critical 罗杰
Priority to CN201811327374.9A priority Critical patent/CN109322267A/en
Publication of CN109322267A publication Critical patent/CN109322267A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01HSTREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/02Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
    • E01H1/04Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt taking- up the sweepings, e.g. for collecting, for loading
    • E01H1/042Brushing 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 present invention provides a kind of road sweeper, including vehicle frame, vehicle frame is equipped with travel wheel, bottom of frame is equipped with opening, the cleaning roller with bristle is additionally provided on vehicle frame, at least there is the bristle on cleaning roller a part to be pierced by the opening can be additionally provided with the transmission transfer device that can transport the cleaned rubbish of cleaning roller on vehicle frame with face contact to be cleaned, transmission transfer device one end is positioned close to the position of bristle, and the space of accommodating rubbish is equipped with positioned at the lower section of the transmission transfer device other end;Transmission transfer device includes feed belt and the driving wheel for driving its traveling, presses certain spacing on feed belt and is equipped with several overhead structures, cleaning roller rotates in same direction with driving wheel;Along the width direction of feed belt, the baffles for preventing rubbish from falling are respectively provided with positioned at the two sides of feed belt.Therefore, the rubbish after cleaning is delivered in biggish space by the present invention by way of transhipment, is reached easy to use, is saved the time, and the technical effect of sweeping efficiency is improved.

Description

A kind of road sweeper
Technical field
The present invention relates to cleaning equipment field more particularly to a kind of road sweepers.
Background technique
In order to maintain the clean, clean and tidy of street or other public domain roads, need periodically miscellaneous to fallen leaves on street etc. Object is cleaned, and conventional cleaning is generally by being accomplished manually, however as the expansion of urban size, the street that needs to safeguard Also more and more, hand sweeping is no longer satisfied requirement.For this purpose, people devise refuse cleaning vehicle to collect the rubbish on road Rubbish, the motor vehicles that existing refuse cleaning vehicle usually specially produces, purchase with maintenance cost it is very high, brought to enterprise Huge cost pressure.Also occurred the lower cleaning equipment of some prices, but its structure design not enough reason on the market later Think, in the more place of some rubbish, need frequently to take out rubbish, often a people is operated when due to cleaning, in this way Operator, which just needs frequently to get off, handles the rubbish filled, and operate inconvenience, time-consuming and laborious, low efficiency, meanwhile, Existing refuse cleaning vehicle generally uses the working principle of suction to carry out refuse sweeping, is often difficult to work on rainy day.For this purpose, The present invention is exactly to develop in this context.
Summary of the invention
The purpose of the present invention is to solve structure in the prior art is not reasonable, rubbish accommodating amount is small, needs continually Rubbish after cleaning is delivered in biggish space by the technical issues of rubbish is taken out, the present invention by way of transhipment, Reach easy to use, time saving technical effect.
In order to solve the above technical problems, technical scheme is as follows:
A kind of road sweeper, including vehicle frame, vehicle frame are equipped with travel wheel, and bottom of frame is equipped with opening, is additionally provided with band on vehicle frame There is the cleaning roller of bristle, at least there is the bristle on cleaning roller a part to be pierced by the opening can connect with face to be cleaned It touches, is additionally provided with the transmission transfer device that can transport the cleaned rubbish of the cleaning roller, the transmission transfer device on the vehicle frame One end is positioned close to the position of the bristle, and the sky of accommodating rubbish is equipped with positioned at the lower section of the transmission transfer device other end Between;It is lower than the other end of the transmission transfer device close to one end of the transmission transfer device of the bristle orientations, so that, The transmission transfer device is inclined to set, and the transmission transfer device includes feed belt and the driving for driving its traveling Wheel is equipped with several overhead structures by certain spacing on the feed belt to prevent the rubbish on the feed belt from returning It falls, the cleaning roller rotates in same direction with the driving wheel;Along the width direction of the feed belt, positioned at the feed belt Two sides are respectively provided with the baffles for preventing rubbish from falling.
Further, it is equipped with dismountable dustbin in the space of the accommodating rubbish, be located on the vehicle frame described Refuse chute is removably installed between dustbin and the transmission transfer device, the refuse chute is for importing rubbish Into the dustbin, the refuse chute is equipped with several through-holes, and several through-holes are used to filter out the rainwater in rubbish;Institute Vehicle frame is stated to be equipped with for runner to be discharged in rainwater.
Further, the vehicle frame is equipped with shaking device, and the shaking device connects the refuse chute.
Further, dismountable dust board, the gear are equipped with positioned at the lower section of the refuse chute on the vehicle frame Dirt plate is used to block several through-holes in the non-rainy day;Described dust board one end extends to the top of the dustbin, another One end is close to the transmission transfer device.
Further, the section of the refuse chute is in U-shape.
Further, one end on the refuse chute close to the transmission transfer device has dogleg section, so that rain Water cannot flow into the dustbin.
Further, the first flexibility conducive to aggregation rubbish is equipped in the opening side on the head close to the vehicle frame Baffle;The second flexible baffle for being conducive to aggregation rubbish is equipped in the opening side of the tail portion close to the vehicle frame;Described One flexible baffle is for preventing rubbish from scattering towards the head side of the vehicle frame, and second flexible baffle is for preventing rubbish court It scatters the tail portion side of the vehicle frame.
Further, the travel wheel includes front wheels and rear wheels, it is described opening be located at the bottom of frame described in front-wheel and Between rear-wheel.
Further, the bristle is formed more along the axially extending of the cleaning roller and in the external circumferential of the cleaning roller It arranges, the curved extension of bristle described in any one row, forms the space of compressed garbage between bristle described in any two rows.
Further, the overhead structure on the feed belt includes being arranged on the feed belt by certain spacing Several baffles, the baffle faces outwardly after raised certain distance from the outside of the feed belt and towards the feed belt Direction of travel bending forms hook-shaped.
The beneficial effect of the technical program is, by providing a kind of road sweeper, including vehicle frame, vehicle frame is equipped with travel wheel, Bottom of frame is equipped with opening, is additionally provided with the cleaning roller with bristle on vehicle frame, the bristle on cleaning roller at least there is a part to wear For the opening with can be with face contact to be cleaned, the cleaned rubbish of the cleaning roller can be transported by being additionally provided on the vehicle frame out Transfer device is transmitted, described transmission transfer device one end is positioned close to the position of the bristle, is located at transmission transhipment dress The lower section for setting the other end is equipped with the space of accommodating rubbish;One end close to the transmission transfer device of the bristle orientations is lower than The other end of the transmission transfer device, so that, the transmission transfer device is inclined to set, and the transmission transfer device includes Have feed belt and drive its advance driving wheel, on the feed belt by certain spacing be equipped with several overhead structures with Prevent the rubbish on the feed belt from falling after rise, the cleaning roller rotates in same direction with the driving wheel;Along the feed belt Width direction is respectively provided with the baffles for preventing rubbish from falling positioned at the two sides of the feed belt.Therefore, the present invention is logical The mode for crossing transhipment, the rubbish after cleaning is delivered in biggish space, reaches easy to use, saves the time, is improved and is cleaned The technical effect of efficiency can also go on smoothly work of sweeping the floor further more, the present invention can adapt to different weather, especially rainy day.
Detailed description of the invention
The present invention is described further with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the embodiment of the present invention one.
Fig. 2 is the structural schematic diagram of the transmission transfer device in the embodiment of the present invention one.
Fig. 3 is the structural schematic diagram of baffle in the embodiment of the present invention one.
Fig. 4 is the structural schematic diagram of cleaning roller in the embodiment of the present invention one.
Fig. 5 is the structural schematic diagram of the embodiment of the present invention two.
Fig. 6 is the structural schematic diagram that transfer device is transmitted in the embodiment of the present invention two.
Fig. 7 is another implementation structural schematic diagram of cleaning roller in the present invention.
Fig. 8 is the structural schematic diagram of the embodiment of the present invention three.
Fig. 9 is the schematic perspective view of refuse chute in the embodiment of the present invention three.
Figure 10 is the schematic cross-section of refuse chute in the embodiment of the present invention three.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of The description present invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more, Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc. Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can be machine Tool connection, is also possible to be electrically connected;It can be directly connected, two members can also be can be indirectly connected through an intermediary Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be Concrete meaning in bright.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower" It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above " Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of First feature horizontal height is less than second feature.
Below by specific embodiment combination attached drawing, invention is further described in detail.
Embodiment one, referring to FIG. 1 to 4, a kind of road sweeper 100, including vehicle frame 1, vehicle frame 1 are equipped with travel wheel 2, 1 bottom of vehicle frame is equipped with opening 101, is additionally provided with the cleaning roller 3 with bristle 301 on vehicle frame 1, the bristle 301 on cleaning roller 3 is at least Opening 101 is pierced by with can be with face contact to be cleaned with a part, and cleaning roller 3 can be transported by, which being additionally provided on vehicle frame 1, is cleaned The transmission transfer device 4 of rubbish, transmission 4 one end of transfer device are positioned close to the position of bristle 301, are located at transmission transfer device The lower section of 4 other ends is equipped with the space 5 of accommodating rubbish.
Further, one end close to the transmission transfer device 4 of 301 position of bristle is another lower than transmission transfer device 4 End, so that, transmission transfer device 4 is inclined to set, and transmission transfer device 4 includes feed belt 401 and it is driven to advance Driving wheel 402 is equipped with several overhead structures by certain spacing on feed belt 401 to prevent the rubbish on feed belt 4 It falls after rise, when work, cleaning roller 3 rotates in same direction with driving wheel 402.Specifically, the overhead structure on feed belt 401 includes pressing one Several baffles 9 on feed belt 401 are arranged in fixed spacing, and the outside of baffle 9 from feed belt 4 faces outwardly a raised spacing It is formed from rear and towards feed belt 4 direction of travel bending hook-shaped.
Further, the first flexible baffle for being conducive to assemble rubbish is equipped in 101 side of opening on the head close to vehicle frame 1 6, the second flexible baffle 7 for being conducive to aggregation rubbish is equipped in the opening side of the tail portion close to vehicle frame 1;First flexible baffle 6 is used In preventing rubbish from scattering towards the head side of vehicle frame 1, the second flexible baffle 7 is for preventing rubbish from dissipating towards the tail portion side of vehicle frame 1 It opens.It certainly, can also be only with the first flexible baffle 6 or only with the second flexible gear as other embodiments of the present invention The structure of plate 7, but the effect of this mode can be relatively weaker.
Further, it accommodates and is equipped with dismountable dustbin 8 in the space 5 of rubbish, vehicle frame 1 is equipped with can be by dustbin 8 The door 10 of taking-up.Door 10 can be slidingtype sliding door, be also possible to the rotation door being connected by a hinge.
Further, travel wheel 2 includes front-wheel 21 and rear-wheel 22, and opening 101 is located at 1 bottom front-wheel 21 of vehicle frame and rear-wheel 22 Between.The purpose designed in this way is to maintain easily cleaning roller 3, when needing replacing or repairing cleaning roller 3, due to not having wheel Blocking, operate more convenient.
Further, bristle 301 is formed multiple rows of along the axially extending of cleaning roller 3 and in the external circumferential of cleaning roller 3, arbitrarily The curved extension of one row brush hair 301.
In the present invention, at 10-15 kilometers per hour, the revolving speed control of cleaning roller exists for the travel speed control of road sweeper 600-700 rpms, the revolving speed of driving wheel 402 should be far below the revolving speed of cleaning roller.
In order to preferably control the rubbish that cleaning roller 3 is swept up, third gear is equipped with positioned at the top of cleaning roller 3 on vehicle frame 1 Plate 11, third baffle 11 are arranged in favor of the angle tilt being directed into rubbish on feed belt 401.
Embodiment two, refering to shown in Fig. 5, Fig. 6, what is different from the first embodiment is that in the width direction along feed belt, position It is respectively provided with the baffles 13 for preventing rubbish from falling in the two sides of feed belt, by the way that baffles 13 are arranged, can prevent Two side directions of the rubbish transported on feed belt towards conveyer belt are fallen.Baffles 13 are installed using removably, convenient for clear Reason maintenance.
The working principle of the invention is, in road sweeper traveling process, when the rotation direction and wheel of cleaning roller 3 are advanced Rotation direction is on the contrary, rubbish and vehicle frame 1 just produce relative motion, and when the continuation of rubbish relative frame 1 moves backward, first is flexible Baffle 6 is lifted by rubbish, and cleaning roller 3 is in rotary state at this time, and turns when the rotation direction of cleaning roller 3 and travel wheel advance Move contrary, then rubbish is brought in the hairless region on cleaning roller 3 and is gradually compressed, the rubbish outside hairless region Also it is compressed by the first flexible baffle 6 and the second flexible baffle 7, when these rubbish continue drive to 3 top of cleaning roller, these The power of pressing waste is gradually discharged, in addition the centrifugal force that cleaning roller rotation generates, then rubbish is projected to feed belt 401 On between the company's of being placed in baffle, be delivered in dustbin 8 using feed belt 401.
As other embodiments of the present invention, in order to preferably know rubbish storage situation, can be arranged on vehicle frame 1 The transparency window (not shown) of quantity of refuse can be observed.
In the present invention, as other embodiments, one leakproof can be set in transmission 4 inclined downward of transfer device Plate, Antileaking plate tail end is downward and close to opening 101, even if in this way, rubbish is fallen down in region of the transmission transfer device 4 outside dustbin 8 The rubbish fallen down can also be slipped at opening 101, be swept up again by cleaning roller 3, to reach better cleaning effect by rubbish.
In the present invention, as other embodiments, as shown in fig.7, the rubbish that cleaning roller 3 is cleaned in order to prevent Direction is scattered at left and right sides of towards vehicle frame, and the lateral ihair members 14 for closing any two rows of bristles can be arranged on cleaning roller.
Embodiment three, with reference to shown in Fig. 8-Figure 10, what is different from the first embodiment is that being located at dustbin 8 on vehicle frame 1 and passing It sending and has been removably installed refuse chute 15 between transfer device 4, refuse chute 15 is used to for rubbish importeding into dustbin 8, Refuse chute 15 is equipped with several through-holes 1501, and several through-holes 1501 are used to filter out the rainwater in rubbish;When sweeping the floor in rainy day work When making, in order to mitigate load when road sweeper work is advanced, achievees the purpose that environmental protection and energy saving, be equipped on vehicle frame 1 for by rain Runner is discharged in water, in this way, being discharged into ground along flowing to after rainwater is filtered off.
In the present embodiment, in order to preferably filter rainwater, shaking device 16 is equipped on vehicle frame 1, shaking device 16 connects Connect refuse chute 15.Shaking device can use cam mechanism, can also use crank and rocker mechanism, or use piston machine Structure, as referring to mechanical structure, be not described in detail here.It, can be by refuse chute 5 in order to make refuse chute 5 generate vibration It is flexibly connected with vehicle frame 1, such as only one end of hinged refuse chute 5, the other end is as free end, or on refuse chute 5 Connecting shaft is set, the guide groove to reciprocatingly slide in certain stroke for connecting shaft is set on vehicle frame 1.The control machine of shaking device 16 Structure is arranged in the driver's cabin of road sweeper, and operator is facilitated to open or close.
In the present embodiment, in order to prevent the non-rainy day work when in rubbish liquid or dust flow to ground and pollute The case where, it is equipped with dismountable dust board 17 positioned at the lower section of refuse chute 5 on vehicle frame 1, dust board 17 is several for blocking Through-hole 1501;17 one end of dust board extends to the top of dustbin 8, and the other end is close to transmission transfer device 4.It takes for convenience Dust board is put, jack can be set on vehicle frame 1, dust board 17 is inserted into from jack when needing, is fixed under refuse chute Side;When not needed, it need to only draw it out.
In the present embodiment, the rubbish in order to prevent in refuse chute 15 is fallen, and sets U for the section of refuse chute 15 Shape.Further, one end on refuse chute 15 close to transmission transfer device 4 has dogleg section, so that rainwater cannot flow into Into dustbin 8.
In the description of this specification, reference term " embodiment ", " some embodiments ", " an implementation The description of example ", " some embodiments ", " example ", " specific example " or " some examples " etc. means to combine the embodiment or example Particular features, structures, materials, or characteristics described are included at least one embodiment or example of the invention.In this explanation In book, schematic expression of the above terms be may not refer to the same embodiment or example.Moreover, the specific spy of description Sign, structure, material or feature can be combined in any suitable manner in any one or more of the embodiments or examples.
The above content is specific embodiment is combined, further detailed description of the invention, and it cannot be said that this hair Bright specific implementation is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, it is not taking off Under the premise of from present inventive concept, a number of simple deductions or replacements can also be made.

Claims (10)

1. a kind of road sweeper, including vehicle frame, vehicle frame is equipped with travel wheel, and bottom of frame is equipped with opening, is additionally provided with and has on vehicle frame The cleaning roller of bristle, the bristle on cleaning roller at least have a part be pierced by the opening with can with face contact to be cleaned, It is characterized by: being additionally provided with the transmission transfer device that can transport the cleaned rubbish of the cleaning roller, the transmission on the vehicle frame Transfer device one end is positioned close to the position of the bristle, and the lower section positioned at the transmission transfer device other end is equipped with accommodating The space of rubbish;One end close to the transmission transfer device of the bristle orientations is another lower than the transmission transfer device End, so that, the transmission transfer device is inclined to set, and the transmission transfer device includes feed belt and drives its traveling Driving wheel, on the feed belt by certain spacing be equipped with several overhead structures to prevent the rubbish on the feed belt Rubbish is fallen after rise, and the cleaning roller rotates in same direction with the driving wheel;Along the width direction of the feed belt, it is located at the transmission skin The two sides of band are respectively provided with the baffles for preventing rubbish from falling.
2. a kind of road sweeper according to claim 1, it is characterised in that: be equipped in the space of the accommodating rubbish detachable Dustbin, it is sliding that rubbish has been removably installed between the dustbin and the transmission transfer device on the vehicle frame Road, the refuse chute is for rubbish to be imported into the dustbin, and the refuse chute is equipped with several through-holes, if described Dry through-hole is used to filter out the rainwater in rubbish;The vehicle frame is equipped with for runner to be discharged in rainwater.
3. a kind of road sweeper according to claim 2, it is characterised in that: the vehicle frame is equipped with shaking device, the shake Dynamic device connects the refuse chute.
4. a kind of road sweeper according to claim 3, it is characterised in that: positioned at the refuse chute on the vehicle frame Lower section is equipped with dismountable dust board, and the dust board is used to block several through-holes in the non-rainy day;The dust board one End extends to the top of the dustbin, and the other end is close to the transmission transfer device.
5. a kind of road sweeper according to claim 4, it is characterised in that: the section of the refuse chute is in U-shape.
6. a kind of road sweeper according to claim 5, it is characterised in that: transported on the refuse chute close to the transmission One end of device has dogleg section, so that rainwater cannot flow into the dustbin.
7. a kind of road sweeper according to any one of claims 1 to 6, it is characterised in that: on the head close to the vehicle frame The opening side be equipped be conducive to aggregation rubbish the first flexible baffle;The opening one in the tail portion close to the vehicle frame Side is equipped with the second flexible baffle for being conducive to aggregation rubbish;First flexible baffle is for preventing rubbish towards the head of the vehicle frame Side is scattered, and second flexible baffle is for preventing rubbish from scattering towards the tail portion side of the vehicle frame.
8. a kind of road sweeper according to any one of claims 1 to 6, it is characterised in that: the travel wheel include front-wheel and Rear-wheel, the opening are located between front wheels and rear wheels described in the bottom of frame.
9. a kind of road sweeper according to any one of claims 1 to 6, it is characterised in that: the bristle is along the cleaning roller It is axially extending and multiple rows of, the curved extension of bristle described in any one row is formed in the external circumferential of the cleaning roller, arbitrarily The space of compressed garbage is formed between bristle described in two rows.
10. a kind of road sweeper described in -6 according to claim 1, it is characterised in that: the overhead structure packet on the feed belt Include several baffles being arranged on the feed belt by certain spacing, lateral surface court of the baffle from the feed belt It is formed after outer lug certain distance and towards the direction of travel bending of the feed belt hook-shaped.
CN201811327374.9A 2018-11-08 2018-11-08 A kind of road sweeper Pending CN109322267A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811327374.9A CN109322267A (en) 2018-11-08 2018-11-08 A kind of road sweeper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811327374.9A CN109322267A (en) 2018-11-08 2018-11-08 A kind of road sweeper

Publications (1)

Publication Number Publication Date
CN109322267A true CN109322267A (en) 2019-02-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811327374.9A Pending CN109322267A (en) 2018-11-08 2018-11-08 A kind of road sweeper

Country Status (1)

Country Link
CN (1) CN109322267A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110629712A (en) * 2019-09-30 2019-12-31 达英科(南京)设备有限公司 Ground sundry collector and ground sundry collecting method
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

Cited By (2)

* Cited by examiner, † Cited by third party
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
CN110629712A (en) * 2019-09-30 2019-12-31 达英科(南京)设备有限公司 Ground sundry collector and ground sundry collecting method

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