CN108221794A - A kind of high efficiency Environmental-protection garbage sweeper - Google Patents
A kind of high efficiency Environmental-protection garbage sweeper Download PDFInfo
- Publication number
- CN108221794A CN108221794A CN201711388425.4A CN201711388425A CN108221794A CN 108221794 A CN108221794 A CN 108221794A CN 201711388425 A CN201711388425 A CN 201711388425A CN 108221794 A CN108221794 A CN 108221794A
- Authority
- CN
- China
- Prior art keywords
- under casing
- barrel
- sweeper
- lifting
- high efficiency
- 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.)
- Withdrawn
Links
- 241001417527 Pempheridae Species 0.000 title claims abstract description 39
- 238000004140 cleaning Methods 0.000 claims abstract description 30
- 244000309464 bull Species 0.000 claims abstract description 19
- 239000000428 dust Substances 0.000 claims abstract description 16
- 238000003466 welding Methods 0.000 claims description 8
- 210000002268 wool Anatomy 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000010408 sweeping Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 235000013405 beer Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
- E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuse Collection And Transfer (AREA)
Abstract
The present invention provides a kind of high efficiency Environmental-protection garbage sweeper, is related to environmental technology field.The high efficiency Environmental-protection garbage sweeper, including sweeper ontology, the sweeper body bottom portion is installed with lifting clearing apparatus, the bottom of sweeper ontology is provided with dust exhaust apparatus, dust exhaust apparatus is connected with the inside of sweeper ontology, it lifts clearing apparatus and includes under casing, the inner wall bottom of under casing is installed with lifting motor and cleans motor.The high efficiency Environmental-protection garbage sweeper, the rotation of bull stick is driven by lifting motor, driving wheel drives the rotation of drive by belt, the rotation of barrel makes the screw rod being threadedly coupled with it stretch in the internal rotating of barrel, screw rod is made to stretch out the adjustable in length of barrel, so as to reach the lifting of control under casing, there is large volume of sundries to make when driver is seen on road, under casing is controlled close to ground, the cleaning bar of rotation is close to ground, sundries is swept into the inside of collecting box, effectively raises sweeping efficiency.
Description
Technical field
The present invention relates to environmental technology field, specially a kind of high efficiency Environmental-protection garbage sweeper.
Background technology
With social development and the propulsion of urbanization, urban population is growing day by day, and the quantity of refuse generated daily increasingly increases.
At present, in the refuse sweeping in city, main still by the hand labour of sanitationman come what is completed, this working method cleans
Efficiency is low, and sanitationman is on the hazard safely when cleaning Streets, and has an effect on work when raining, snowing weather.Now, one
Also there is garbage dust absorption vehicle in a little cities, this garbage dust absorption vehicle is for larger rubbish object, such as brick, stone, honeycomb
Matchmaker's slag, beer bottle etc., often due to its volume is big and heavier is unable to by absorptive collection, it is also necessary to manual pick cleans,
Inefficiency, it is time-consuming and laborious, it is unfavorable for the refuse sweeping in street.
Invention content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the present invention provides a kind of high efficiency Environmental-protection garbage sweeper, existing rubbish is solved
The problem of vacuum sweeper cannot clean large volume of rubbish object.
（Two）Technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of high efficiency Environmental-protection garbage sweeper, packet
Sweeper ontology is included, the sweeper body bottom portion is installed with lifting clearing apparatus, and the bottom of the sweeper ontology is set
Dust exhaust apparatus is equipped with, the dust exhaust apparatus is connected with the inside of sweeper ontology, and the lifting clearing apparatus includes under casing, described
The inner wall bottom of under casing be installed with lifting motor and clean motor, lifting motor and cleaning motor respectively with the control of peripheral hardware
Panel is electrically connected.
The output shaft of the lifting motor and the bottom of bull stick are welded, and bottom through driving wheel and is inserted into the top of the bull stick
At the top of the inner wall of case, the under casing is internally provided with barrel, and the barrel is distinguished by the bearing that its top and bottom is set
It is flexibly connected with the inner wall top and bottom of under casing, the outer surface of the barrel is arranged with drive, and the drive passes through skin
Band is sequentially connected with driving wheel, and the top of the barrel is inserted with screw rod, and the screw rod is threadedly coupled with barrel, the screw rod
Top through under casing inner wall at the top of and extend under casing top and buffer stopper bottom weld, the top of the buffer stopper with
The bottom welding of sweeper ontology.
The top of the output shaft for cleaning motor and shaft is welded, and the inner wall bottom of under casing is run through in the bottom of the shaft
And extend to the bottom of under casing and the top of cleaning bar and weld, the bottom of the cleaning bar is bonded with hairbrush, the bottom of the hairbrush
Portion is bonded with cleaning wadding of wool, and the bottom of the under casing is installed with return pulley.
The buffer stopper includes boom and sleeve, and the top of the boom through the bottom of sleeve and extends to the interior of sleeve
Portion and the bottom of limiting plate are welded, and the top of the limiting plate is Nian Jie with the bottom of spring, the top of the spring and sleeve
It is bonded at the top of inner wall.
Preferably, the quantity of the barrel is four, and quantity be that the barrel of four is respectively arranged inside under casing four
Angle.
Preferably, the quantity of the lifting clearing apparatus is two, and the lifting clearing apparatus that quantity is two is symmetrically set
The both sides of dust exhaust apparatus are placed in, and collecting box is installed with by fixed block between two lifting clearing apparatus.
Preferably, the opening of the collecting box is equipped with acclivity, and opening is movably installed with baffle by hinge.
Preferably, the quantity of the return pulley is four, and it is four that the return pulley that quantity is four, which is respectively arranged under casing bottom,
Angle.
Preferably, the notch being adapted with bull stick is offered, and extended at the top of bull stick at the top of the inner wall of the under casing
The inner cavity of notch is contacted with the inner wall of notch.
（Three）Advantageous effect
The present invention provides a kind of high efficiency Environmental-protection garbage sweepers.What is had has the beneficial effect that：
1st, the high efficiency Environmental-protection garbage sweeper, the rotation of bull stick is driven by lifting motor, and driving wheel is driven by belt and passed
The rotation of driving wheel, the rotation of barrel make the screw rod being threadedly coupled with it stretch in the internal rotating of barrel, and screw rod is made to stretch out barrel
Adjustable in length, so as to reach control under casing lifting, there is large volume of sundries to make when driver is seen on road, control
Sundries is swept into the inside of collecting box, effectively raises cleaning effect by under casing close to ground, the cleaning bar of rotation close to ground
Rate.
2nd, the setting of return pulley avoids under casing and declines excessively, and under casing or cleaning bar is made to be contacted with ground, and dress is cleaned to lifting
It puts and damages, be effectively guaranteed the stability of lifting clearing apparatus, while there is provided buffer stoppers, can slow down by retractable
Rush contact of the under casing with ground, avoid traveling in return pulley contacted with ground it is too fast to lift clearing apparatus damage, make its fortune
Capable more stability and high efficiency.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is vehicle bottom structure diagram of the present invention；
Fig. 3 is under casing internal structure schematic diagram of the present invention；
Fig. 4 is collecting box structure diagram of the present invention；
Fig. 5 is buffer block structure schematic diagram of the present invention.
In figure：1 sweeper ontology, 2 lifting clearing apparatus, 3 under casings, 4 lifting motors, 5 bull sticks, 6 driving wheels, 7 barrels, 8
Bearing, 9 drives, 10 belts, 11 screw rods, 12 buffer stoppers, 13 clean motor, 14 shafts, 15 cleaning bars, 16 hairbrush, 17 cleanings
Wadding of wool, 18 collecting boxs, 19 baffles, 20 return pulleys, 21 booms, 22 sleeves, 23 limiting plates, 24 springs, 25 dust exhaust apparatuses.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
The embodiment of the present invention provides a kind of high efficiency Environmental-protection garbage sweeper, as shown in Figs. 1-5, including sweeper ontology 1,
1 bottom of sweeper ontology is installed with lifting clearing apparatus 2, and the quantity of lifting clearing apparatus 2 is two, and quantity is two
Lifting clearing apparatus 2 be symmetrically disposed on the both sides of dust exhaust apparatus 25, and consolidate between two lifting clearing apparatus 2 by fixed block
Dingan County is equipped with collecting box 18, and collecting box 18 is collected large volume sundries stone etc., and the opening of collecting box 18 is equipped with upwards
Slope, opening is movably installed with baffle 19 by hinge, and the bottom of baffle 19 extends to the inside of collecting box 18, only to
Side far from collecting box 18 rotates, and the bottom of sweeper ontology 1 is provided with dust exhaust apparatus 25, dust exhaust apparatus 25 and sweeper sheet
The inside connection of body 1, dust exhaust apparatus 25 carry out the small sundries such as the dust taken turns cleaning collection, and lifting clearing apparatus 2 includes bottom
Case 3, the inner wall bottom of under casing 3 are installed with lifting motor 4 and clean motor 13, and lifting motor 4 and cleaning motor 13 are distinguished
It is electrically connected with the control panel of peripheral hardware.
The output shaft of lifting motor 4 is welded with the bottom of bull stick 5, the model Y225S-4-37 of lifting motor 4, bull stick 5
Top through driving wheel 6 and be inserted at the top of the inner wall of under casing 3, bull stick 5 welds with driving wheel 6, and the inner wall top of under casing 3 opens up
There is a notch being adapted with bull stick 5, and the top of bull stick 5 extends to the inner cavity of notch and contacted with the inner wall of notch, notch is set
Putting makes the rotation of driving wheel 6 more stablize, and under casing 3 is internally provided with barrel 7, and the quantity of barrel 7 is four, and quantity is
The barrel 7 of four is respectively arranged at the quadrangle inside under casing 3, and the bearing 8 that barrel 7 is set by its top and bottom is respectively and bottom
The inner wall top and bottom flexible connection of case 3, the setting of bearing 8 make the rotation of barrel 7 more stablize, the appearance surface cover of barrel 7
Equipped with drive 9, drive 9 is welded with barrel 7, and drive 9 is sequentially connected by belt 10 and driving wheel 6, the tip cutting of barrel 7
Enter to have screw rod 11, screw rod 11 is threadedly coupled with barrel 7, and the top of screw rod 11 through the inner wall top of under casing 3 and extends to bottom
The top of case 3 is welded with the bottom of buffer stopper 12, and the top of buffer stopper 12 is welded with the bottom of sweeper ontology 1, lifting motor 4
The rotation of bull stick 5 is driven, driving wheel 6 drives the rotation of drive 9 by belt 10, and the rotation of barrel 7 makes to be threadedly coupled with it
Screw rod 11 stretch in the internal rotating of barrel 7, make screw rod 11 stretch out barrel 7 adjustable in length, so as to reach control under casing 3
Lifting, there is large volume of sundries to make when driver is seen on road, control under casing 3 close to ground, the cleaning bar 15 of rotation
Close to ground, sundries is swept into the inside of collecting box 18, effectively raises sweeping efficiency.
It cleans the output shaft of motor 13 to weld with the top of shaft 14, cleans the model YS1500W-4P of motor 13, turn
The bottom of axis 14 is through the inner wall bottom of under casing 3 and extends to the bottom of under casing 3 and the top welding of cleaning bar 15, cleaning bar 15
Bottom be bonded with hairbrush 16, the bottom of hairbrush 16, which is bonded with, cleans wadding of wool 17, cleans motor 13 and cleaning bar 15 is driven to rotate, band
17 ground of cleaning wadding of wool of electric brush 16 and its bottom is cleaned, and the bottom of under casing 3 is installed with return pulley 20, return pulley 20
Quantity is four, and it is quadrangle that the return pulley 20 that quantity is four, which is respectively arranged at 3 bottom of under casing, and the bottom of return pulley 20 is slightly below received
The bottom of header 18 and cleaning bar 15, the setting of return pulley 20 avoid under casing 3 and decline excessively, make under casing 3 or cleaning bar 15 and ground
Face contacts, and lifting clearing apparatus 2 is damaged, and is effectively guaranteed the stability of lifting clearing apparatus 2, while there is provided slow
Block 12 is rushed, can contact of the under casing 3 with ground be buffered by telescopic deformation, return pulley 20 is avoided in traveling to be contacted with ground too fast to liter
Drop clearing apparatus damages, the more stability and high efficiency for running it.
Buffer stopper 12 includes boom 21 and sleeve 22, and the top of boom 21 through the bottom of sleeve 22 and extends to sleeve 22
The bottom of inside and limiting plate 23 weld, the top of limiting plate 23 is Nian Jie with the bottom of spring 24, and limiting plate 23 prevents boom
21 are detached from the inside of sleeve 22, and the top of spring 24 is Nian Jie at the top of the inner wall of sleeve 22.
Operation principle：Lifting motor 4 drives the rotation of bull stick 5, and driving wheel 6 drives the rotation of drive 9 by belt 10,
The rotation of barrel 7 makes the screw rod being threadedly coupled with it 11 stretch in the internal rotating of barrel 7, and screw rod 11 is made to stretch out the length of barrel 7
Degree is adjustable, so as to reach the lifting of control under casing 3, has large volume of sundries to make when driver is seen on road, controls bottom
Sundries is swept into the inside of collecting box 18 by case 3 close to ground, the cleaning bar 15 of rotation close to ground.
In conclusion the high efficiency Environmental-protection garbage sweeper, the rotation of bull stick 5, driving wheel 6 are driven by lifting motor 4
The rotation of drive 9 is driven by belt 10, the rotation of barrel 7 makes the screw rod being threadedly coupled with it 11 be revolved in the inside of barrel 7
Turn flexible, screw rod 11 is made to stretch out the adjustable in length of barrel 7, so as to reach the lifting of control under casing 3, when driver sees road
On there is large volume of sundries to make, control under casing 3 close to ground, sundries is swept into collection by the cleaning bar 15 of rotation close to ground
The inside of case 18, effectively raises sweeping efficiency.
Also, the setting of return pulley 20 avoids under casing 3 and declines excessively, and under casing 3 or cleaning bar 15 is made to be contacted with ground, to rising
Drop clearing apparatus 2 damages, and is effectively guaranteed the stability of lifting clearing apparatus 2, while there is provided buffer stoppers 12, can lead to
Contact of the telescopic deformation buffering under casing 3 with ground is crossed, return pulley 20 is avoided in traveling to be contacted with ground too fast to lifting clearing apparatus
It damages, the more stability and high efficiency for running it.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or equipment including a series of elements not only include those elements, and
And it further includes other elements that are not explicitly listed or further includes intrinsic for this process, method, article or equipment institute
Element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of high efficiency Environmental-protection garbage sweeper, including sweeper ontology（1）, it is characterised in that：The sweeper ontology（1）
Bottom is installed with lifting clearing apparatus（2）, the sweeper ontology（1）Bottom be provided with dust exhaust apparatus（25）, it is described
Dust exhaust apparatus（25）With sweeper ontology（1）Inside connection, the lifting clearing apparatus（2）Including under casing（3）, the under casing
（3）Inner wall bottom be installed with lifting motor（4）With cleaning motor（13）, lifting motor（4）With cleaning motor（13）Point
It is not electrically connected with the control panel of peripheral hardware；
The lifting motor（4）Output shaft and bull stick（5）Bottom welding, the bull stick（5）Top run through driving wheel（6）
And it is inserted under casing（3）Inner wall at the top of, the under casing（3）Be internally provided with barrel（7）, the barrel（7）Pass through its top
With the bearing of bottom setting（8）Respectively and under casing（3）Inner wall top and bottom flexible connection, the barrel（7）Outer surface
It is arranged with drive（9）, the drive（9）Pass through belt（10）With driving wheel（6）It is sequentially connected, the barrel（7）Top
Inserted with screw rod（11）, the screw rod（11）With barrel（7）It is threadedly coupled, the screw rod（11）Top run through under casing（3）
Inner wall at the top of and extend under casing（3）Top and buffer stopper（12）Bottom welding, the buffer stopper（12）Top with
Sweeper ontology（1）Bottom welding；
The cleaning motor（13）Output shaft and shaft（14）Top welding, the shaft（14）Bottom run through under casing
（3）Inner wall bottom and extend under casing（3）Bottom and cleaning bar（15）Top welding, the cleaning bar（15）Bottom
It is bonded with hairbrush（16）, the hairbrush（16）Bottom be bonded with cleaning wadding of wool（17）, the under casing（3）Bottom be fixedly mounted
There is return pulley（20）；
The buffer stopper（12）Including boom（21）And sleeve（22）, the boom（21）Top run through sleeve（22）Bottom
And extend to sleeve（22）Inside and limiting plate（23）Bottom welding, the limiting plate（23）Top and spring（24）'s
Bottom is bonded, the spring（24）Top and sleeve（22）Inner wall at the top of be bonded.
2. a kind of high efficiency Environmental-protection garbage sweeper according to claim 1, it is characterised in that：The barrel（7）Number
It is four to measure, and the barrel that quantity is four（7）It is respectively arranged under casing（3）Internal quadrangle.
3. a kind of high efficiency Environmental-protection garbage sweeper according to claim 1, it is characterised in that：The lifting clearing apparatus
（2）Quantity for two, and the lifting clearing apparatus that quantity is two（2）It is symmetrically disposed on dust exhaust apparatus（25）Both sides, and
Two lifting clearing apparatus（2）Between collecting box is installed with by fixed block（18）.
4. a kind of high efficiency Environmental-protection garbage sweeper according to claim 3, it is characterised in that：The collecting box（18）'s
Opening is equipped with acclivity, and opening is movably installed with baffle by hinge（19）.
5. a kind of high efficiency Environmental-protection garbage sweeper according to claim 1, it is characterised in that：The return pulley（20）Number
It is four to measure, and the return pulley that quantity is four（20）It is respectively arranged under casing（3）Bottom is quadrangle.
6. a kind of high efficiency Environmental-protection garbage sweeper according to claim 1, it is characterised in that：The under casing（3）It is interior
Wall top offers and bull stick（5）The notch being adapted, and bull stick（5）Top extend to the inner cavity of notch and the inner wall of notch
Contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711388425.4A CN108221794A (en) | 2017-12-20 | 2017-12-20 | A kind of high efficiency Environmental-protection garbage sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711388425.4A CN108221794A (en) | 2017-12-20 | 2017-12-20 | A kind of high efficiency Environmental-protection garbage sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108221794A true CN108221794A (en) | 2018-06-29 |
Family
ID=62652636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711388425.4A Withdrawn CN108221794A (en) | 2017-12-20 | 2017-12-20 | A kind of high efficiency Environmental-protection garbage sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108221794A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110904901A (en) * | 2019-12-07 | 2020-03-24 | 怀化三通交通设施工程有限公司 | Road cleaning device of multi-angle based on gear drive principle |
| CN113565046A (en) * | 2020-04-29 | 2021-10-29 | 河南森源重工有限公司 | Motor sweeper and sucking disc device, sucking disc stop device thereof |
| CN114575296A (en) * | 2022-03-29 | 2022-06-03 | 瑞德(新乡)路业有限公司 | Low-noise safe washing and sweeping vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050235453A1 (en) * | 2004-04-21 | 2005-10-27 | Vankouwenberg Raymond E | Floor surface cleaning and resurfacing equipment |
| CN201261876Y (en) * | 2008-09-16 | 2009-06-24 | 江苏飞球专用车制造有限公司 | Double-suction inclined-flow dedusting road sweeper |
| CN202401421U (en) * | 2011-12-28 | 2012-08-29 | 李德 | Road sweeper |
| CN105568919A (en) * | 2016-01-29 | 2016-05-11 | 湖北聚力汽车技术股份有限公司 | Liftable sucker mechanism of dust collection vehicle |
| CN205276184U (en) * | 2015-12-07 | 2016-06-01 | 闫新明 | Road construction is with clean engineering vehicle in road surface |
-
2017
- 2017-12-20 CN CN201711388425.4A patent/CN108221794A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050235453A1 (en) * | 2004-04-21 | 2005-10-27 | Vankouwenberg Raymond E | Floor surface cleaning and resurfacing equipment |
| CN201261876Y (en) * | 2008-09-16 | 2009-06-24 | 江苏飞球专用车制造有限公司 | Double-suction inclined-flow dedusting road sweeper |
| CN202401421U (en) * | 2011-12-28 | 2012-08-29 | 李德 | Road sweeper |
| CN205276184U (en) * | 2015-12-07 | 2016-06-01 | 闫新明 | Road construction is with clean engineering vehicle in road surface |
| CN105568919A (en) * | 2016-01-29 | 2016-05-11 | 湖北聚力汽车技术股份有限公司 | Liftable sucker mechanism of dust collection vehicle |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110904901A (en) * | 2019-12-07 | 2020-03-24 | 怀化三通交通设施工程有限公司 | Road cleaning device of multi-angle based on gear drive principle |
| CN110904901B (en) * | 2019-12-07 | 2024-10-01 | 玛瑜科创服务(南京)有限公司 | Multi-angle road cleaning device based on gear transmission principle |
| CN113565046A (en) * | 2020-04-29 | 2021-10-29 | 河南森源重工有限公司 | Motor sweeper and sucking disc device, sucking disc stop device thereof |
| CN114575296A (en) * | 2022-03-29 | 2022-06-03 | 瑞德(新乡)路业有限公司 | Low-noise safe washing and sweeping vehicle |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180629 |
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| WW01 | Invention patent application withdrawn after publication |