CN109083064A - Convolution clearing apparatus is swept in a kind of suction - Google Patents

Convolution clearing apparatus is swept in a kind of suction Download PDF

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Publication number
CN109083064A
CN109083064A CN201811057352.5A CN201811057352A CN109083064A CN 109083064 A CN109083064 A CN 109083064A CN 201811057352 A CN201811057352 A CN 201811057352A CN 109083064 A CN109083064 A CN 109083064A
Authority
CN
China
Prior art keywords
shell
fixing assembling
clearing apparatus
convolution
rubbish
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.)
Granted
Application number
CN201811057352.5A
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Chinese (zh)
Other versions
CN109083064B (en
Inventor
赵忠义
张剑
姜敦水
罗华
韩光
刘志阳
张希东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liaoning Jiande Intelligent Environment Technology Co ltd
Original Assignee
Liaoning Health Electric Vehicle Technology Co Ltd
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 Liaoning Health Electric Vehicle Technology Co Ltd filed Critical Liaoning Health Electric Vehicle Technology Co Ltd
Priority to CN201811057352.5A priority Critical patent/CN109083064B/en
Publication of CN109083064A publication Critical patent/CN109083064A/en
Application granted granted Critical
Publication of CN109083064B publication Critical patent/CN109083064B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E01H1/08Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
    • E01H1/0827Dislodging 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
    • E01H1/0836Apparatus dislodging all of the dirt by suction ; Suction nozzles
    • E01H1/0845Apparatus 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
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning In General (AREA)

Abstract

One kind, which has to inhale, sweeps convolution clearing apparatus, clearing apparatus includes rocker, cleaning component is equipped on rocker, cleaning component includes shell, horizontal shaft type cleaning rolling brush is equipped in shell, hull outside is equipped with the cleaning brush motor matched with horizontal shaft type cleaning rolling brush, pump orifice is offered on the side wall of shell, the bottom surface of shell offers rubbish opening, rocker includes sliding laterally track, sliding laterally track slidable fit has the first actuating arm and the second actuating arm, sliding laterally also fixing assembling on track has reinforcing arm, it reinforces fixing assembling on arm and is transversely mounted seat, the both ends fixing assembling for being transversely mounted seat has directive wheel, driving wirerope is wound on directive wheel.There is suction to sweep convolution clearing apparatus for this; the problem of fugitive dust is obvious when devising the cleaning of the structures very good solutions such as horizontal axis round brush, rubbish pump orifice and its protective cover in the device, cleaning dirty and rubbish flows back; keep clearing apparatus more stable at work, working efficiency is higher.

Description

Convolution clearing apparatus is swept in a kind of suction
Technical field
The present invention relates to a kind of three-wheel electric cleaning vehicles, sweep convolution clearing apparatus more particularly to a kind of suction.
Background technique
Current electro-tricycle clearing apparatus is divided to disc brush and round brush two kinds of forms mostly in structure;It is functionally general Have and pure sweeps mode;Wash the mode of sweeping;Mode etc. is swept in suction, the first mode fugitive dust is obvious, causes secondary pollution;Aproll is swept second Or be directly rinsed with water mode and will appear road surface and mud, it does not wash clean clearly;The third apply at present it is fewer, inhale surface sweeping product compared with It is small.
Therefore, in view of the shortcomings of the prior art, providing a kind of inhale sweeps convolution clearing apparatus to solve prior art deficiency very For necessity.
Summary of the invention
A kind of inhale is provided and sweeps convolution clearing apparatus it is an object of the invention to avoid the deficiencies in the prior art place, it should Convolution clearing apparatus is swept with suction, it is fine that the structures such as horizontal axis round brush, rubbish pump orifice and its protective cover are devised in the device Solve the problems, such as when cleaning that fugitive dust is obvious, cleaning dirty and to inhale surface sweeping product small.
Above-mentioned purpose of the invention is realized by following technological means.
There is provided one kind, there is suction to sweep convolution clearing apparatus, and clearing apparatus includes rocker, be equipped with cleaning on the rocker Component.
The cleaning component includes shell, and horizontal shaft type cleaning rolling brush, the hull outside assembly are equipped in the shell There is the cleaning brush motor matched with horizontal shaft type cleaning rolling brush, pump orifice is offered on the side wall of shell, the bottom surface of shell opens up There is rubbish opening.
Specifically, the rocker includes sliding laterally track, and the track slidable fit that slides laterally has the first drive Swing arm and the second actuating arm, sliding laterally also fixing assembling on track has reinforcing arm, and fixing assembling has transverse direction on the reinforcing arm Mounting base, the both ends fixing assembling for being transversely mounted seat has directive wheel, driving wirerope is wound on the directive wheel, described Fixing assembling has one end of the first link block on driving wirerope, and the other end of first link block is securely fitted in the first pendulum On swing arm, fixing assembling has one end of the second link block, the other end fixing assembling of second link block on driving wirerope In the second swing arm, and the first link block and the second link block are located at the different ends of driving wirerope, and described first connects Connecing the upper surface of block surface middle part fixing assembling has pogo barrel, is transversely mounted fixing assembling on seat and laterally urges motor, and institute It states and laterally urges that motor is parallel with pogo barrel, and horizontal drive motor is equipped with laterally urges bar, it is described to laterally urge the one of bar End is assemblied in one end of pogo barrel, and sliding laterally the sliding both ends fixing assembling of track has 2 connecting plates, and the connecting plate is fixed It is assemblied on car body.
Preferably, it is equipped with spring in the pogo barrel, limited mouth is offered on pogo barrel, it is described to laterally urge bar One end have protrusion limited screw, the limited screw is connected in told limited mouth, on the other end tube wall of pogo barrel Adjustment hole is offered, the other end of pogo barrel is adjustable to be equipped with adjusting plug.
Specifically, the pump orifice is located at the different ends of shell from the garbage mouth, consolidates in the shell Surely it is equipped with arc deflector, described deflector one end is located at the rubbish pump orifice, and the other end is located at rubbish opening.
Preferably, the shell includes fan-shaped shell and rectangular housing, inside the sector shell and the rectangular housing Connection, the pump orifice are opened on fan-shaped shell, and the horizontal shaft type cleaning rolling brush is assemblied in rectangular housing, and garbage mouth is opened On the bottom surface of rectangular housing.
Specifically, fixing assembling has hairbrush at the garbage outlet.
Further, the rubbish pump orifice fixing assembling has work protective cover.
A kind of inhale sweeps convolution clearing apparatus in the present invention, and there is suction to sweep convolution clearing apparatus for this, design in the device Fugitive dust is obvious when the cleaning of the structures very good solutions such as horizontal axis round brush, rubbish pump orifice and its protective cover, cleaning dirty and rubbish The problem of rubbish flows back, keeps clearing apparatus more stable at work, working efficiency is higher.
Detailed description of the invention
Using attached drawing, the present invention is further illustrated, but the content in attached drawing is not constituted to any limit of the invention System.
Fig. 1, which is that the present invention is a kind of, inhales the structural schematic diagram for sweeping convolution clearing apparatus.
Fig. 2 is the schematic diagram of internal structure of clearing apparatus in Fig. 1.
Fig. 3 is that seating portion enlarged drawing is transversely mounted in Fig. 1.
Fig. 4 is spring sleeve portion enlarged drawing in Fig. 1.
Fig. 5 is the partial structural diagram of Fig. 4.
In from Fig. 1 to Fig. 5, comprising:
1, pogo barrel;
11, spring, 12, limited mouth, 13, adjustment hole, 14, adjusting plug.
2, component is cleaned;
21, shell, 22, rubbish pump orifice, 23, rubbish opening, 24, cleaning brush motor, 25, horizontal shaft type cleaning rolling brush, 26, Arc deflector, 27, hairbrush, 28, protective cover;
3, rocker;
31, motor is laterally urged, the 32, first swing arm, the 33, second swing arm, the 34, second link block, 35 directive wheels, 36, wirerope is driven, 37, slide laterally track, 38, connecting plate, 39, be transversely mounted seat, the 310, first link block, 311, horizontal To catch bar, 312, limited screw, 313, reinforcing arm;
Specific embodiment
The invention will be further described with the following Examples.
Embodiment 1.
As shown in Figs. 1-5, a kind of that there is suction to sweep convolution clearing apparatus, including car body, the bottom end of car body is equipped with rocker 3, it is equipped on rocker 3 and cleans component 2.
As shown in Fig. 2, the embodiment has the clearing apparatus inhaled and sweep convolution, by the improvement to clearing apparatus, thus Reach and preferably clean effect, improves working efficiency.
As shown in Figure 1, cleaning component 2 includes shell 21, it is equipped with horizontal shaft type cleaning rolling brush 25 in shell 21, outside shell 21 Portion is equipped with the cleaning brush motor 24 matched with horizontal shaft type cleaning rolling brush 25, offers pump orifice, shell on the side wall of shell 21 The bottom surface of body 21 offers rubbish opening 23.
When cleaning the work of component 2, cleans brush motor 24 and cleaning rolling brush is driven to clean, rubbish enters clearly via garbage mouth It sweeps in the middle part of vehicle, cleaning the dust generated in 2 operation of component will have pump orifice to suck in entire vehicle totality suction system, again by dust Playing the dirt stage is just absorbed, and avoids the appearance of reentrainment of dust, cleaning component 2 is that horizontal shaft type cleaning rolling brush 25 reduces operation Difficulty has saved Chinese herbaceous peony space.
As shown in figure 4, rocker 3 includes sliding laterally track 37, sliding laterally 37 slidable fit of track has the first actuating arm With the second actuating arm, slides laterally on track 37 and fixing assembling has reinforcing arm, reinforce fixing assembling on arm and be transversely mounted seat 39, the both ends fixing assembling for being transversely mounted seat 39 has directive wheel 35, and driving wirerope 36 is wound on directive wheel 35, drives steel Fixing assembling has one end of the first link block 310 in cord 36, and the other end of the first link block 310 is securely fitted in the first swing On arm 32, fixing assembling has one end of the second link block 34, the other end fixing assembling of the second link block on driving wirerope 36 In the second swing arm 33, and the first link block 310 and the second link block 34 are located at the different ends of driving wirerope 36, the The upper surface of one link block 310 surface middle part fixing assembling has pogo barrel 1, is transversely mounted fixing assembling on seat 39 and laterally urges Motor 31, and laterally urge that motor 31 is parallel with pogo barrel 1, and horizontal drive motor is equipped with laterally urges bar 311, laterally push away One end of lever 311 is assemblied in one end of pogo barrel 1, and sliding laterally the sliding both ends fixing assembling of track 37 has a connecting plate 38,38 fixing assembling of connecting plate is on car body.
It moves reciprocatingly on being transversely mounted seat 39 as shown in figure 4, laterally urging the driving of motor 31 and laterally urging bar 311, To drive pogo barrel 1 to move reciprocatingly, since pogo barrel 1 is assemblied on the first link block 310, that is, the first connection is driven Block 310 moves reciprocatingly, and the first swing arm 32 is moved with the movement of the first link block 310.
When laterally urge bar 311 do recovery movement when, the first link block 310 moves right, drive driving wirerope 36 do Clockwise movement drives the second link block 34 on wirerope 36 as driving wirerope 36 moves downward, the second connection at this time Block 34 drives the second swing arm 33 to move downward, and when laterally urging bar 311 and doing stretching routine, the first link block 310 is transported to the left It is dynamic, it drives driving wirerope 36 to do counterclockwise movement, drives the second link block 34 on wirerope 36 with driving wirerope 36 It moves right, the second link block 34 drives the second swing arm 33 to move right at this time.
It is additionally provided with lifting pushing motor in car body, cleans component 2 in the two-way of lifting push-rod electric machine and lateral push-rod electric machine Under effect, vertical and horizontal are deployed into extreme position on sliding laterally track 37, start to inhale and sweep operation, cleaning brush electricity when operation Machine 24 drives the rotation of horizontal shaft type cleaning rolling brush 25 to clean rubbish, and rubbish imports in sweeper through internal diversion plate, do not needing to make Cleaning component 2 is folded under the two-way function of lifting push-rod electric machine and lateral push-rod electric machine and is retracted in car body when industry, in fact middle horizontal To track convenient for cleaning the expansion and closure of component 2 at the uniform velocity, the width of work gets to 1500mm, increases cleaning work width, Improve operating efficiency.
As shown in figure 5, being equipped with spring 11 in pogo barrel 1, limited mouth 12 is offered on pogo barrel 1, is laterally urged There is the limited screw 312 of protrusion in one end of bar 311, and limited screw 312 is connected in told limited mouth 12, pogo barrel 1 it is another Adjustment hole 13 is offered on the tube wall of one end, the other end of pogo barrel 1 is adjustable to be equipped with adjusting plug 14.
When preposition cleaning shell knocks foreign matter, the entire meeting of pogo barrel component 1 back shrinkage, internal spring 11 are same When compressed, thus spreading width when suitably reducing work, to achieve the effect that the preposition cleaning component of protection.
As shown in figure 3, pump orifice is located at the different ends of shell 21 from garbage mouth, fixing assembling has arc in shell 21 Shape deflector 26, deflector one end are located at rubbish pump orifice 22, and the other end is located at rubbish opening 23.
Clean component shell 21 in setting deflector can effectively water conservancy diversion clean rubbish to outlet, avoid high speed clearly The particle rubbish splashes swept.
As shown in figure 3, shell 21 includes fan-shaped shell 21 and rectangular housing 21, inside fan-shaped shell 21 and rectangular housing 21 Connection, pump orifice are opened on fan-shaped shell 21, and horizontal shaft type cleaning rolling brush 25 is assemblied in rectangular housing 21, and garbage mouth opens up In on the bottom surface of rectangular housing 21.
Shell 21, which is divided, can effectively realize internal diversion for two parts, be not in that pump orifice and horizontal shaft type are cleaned and rolled The rubbish internal impact for brushing 25 working regions, causes to block.
As shown in figure 3, fixing assembling has hairbrush 27 at garbage outlet, being added to hairbrush 27 in garbage outlet can effectively subtract Few rubbish splashes and reflux.
As shown in figure 3,22 fixing assembling of rubbish pump orifice has work protective cover 28, dust four when preventing cleaning rolling brush operation Place's diffusion, keeps the suction effect in operation of rubbish pump orifice 22 more preferable.
A kind of inhale sweeps convolution clearing apparatus in the invention, and there is suction to sweep convolution clearing apparatus for this, design in the device Fugitive dust is obvious, cleaning dirty when the cleaning of the structures very good solutions such as horizontal axis round brush, rubbish pump orifice 22 and its protective cover 28 And the problem of rubbish reflux, keep clearing apparatus more stable at work, working efficiency is higher.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention rather than protects to the present invention The limitation of range, although the invention is described in detail with reference to the preferred embodiments, those skilled in the art should be managed Solution, can with modification or equivalent replacement of the technical solution of the present invention are made, without departing from technical solution of the present invention essence and Range.

Claims (7)

1. one kind, which has to inhale, sweeps convolution clearing apparatus, it is characterised in that: clearing apparatus includes rocker, is equipped on the rocker Clean component;
The cleaning component includes shell, is equipped with horizontal shaft type cleaning rolling brush in the shell, the hull outside be equipped with The cleaning brush motor that horizontal shaft type cleaning rolling brush matches offers pump orifice on the side wall of shell, and the bottom surface of shell offers rubbish Rubbish opening.
2. it is according to claim 1 it is a kind of have to inhale sweep convolution clearing apparatus, it is characterised in that: the rocker includes Track is slid laterally, the track slidable fit that slides laterally has the first actuating arm and the second actuating arm, slides laterally on track Also fixing assembling has reinforcing arm, and fixing assembling is transversely mounted seat on the reinforcing arm, and the both ends for being transversely mounted seat are fixed It is equipped with directive wheel, driving wirerope is wound on the directive wheel, fixing assembling has the first connection on the driving wirerope The other end of one end of block, first link block is securely fitted on the first swing arm, and fixing assembling on wirerope is driven to have One end of second link block, the other end fixing assembling of second link block is in the second swing arm, and the first link block and Two link blocks are located at the different ends of driving wirerope, and the upper surface of described first link block surface middle part fixing assembling has bullet Spring casing is transversely mounted fixing assembling on seat and laterally urges motor, and the motor that laterally urges is parallel with pogo barrel, horizontal It is equipped with to driving motor and laterally urges bar, described one end for laterally urging bar is assemblied in one end of pogo barrel, slides laterally The sliding both ends fixing assembling of track has 2 connecting plates, and the connecting plate fixing assembling is on car body.
3. one kind according to claim 2, which has to inhale, sweeps convolution clearing apparatus, it is characterised in that: the pogo barrel It is inside equipped with spring, limited mouth is offered on pogo barrel, there is the limited screw of protrusion in described one end for laterally urging bar, described Limited screw is connected in told limited mouth, offers adjustment hole on the other end tube wall of pogo barrel, pogo barrel it is another End is adjustable to be equipped with adjusting plug.
4. it is according to claim 3 it is a kind of have to inhale sweep convolution clearing apparatus, it is characterised in that: the pump orifice with The garbage mouth is located at the different ends of shell, and fixing assembling has arc deflector, the deflector one in the shell End is located at the rubbish pump orifice, and the other end is located at rubbish opening.
5. it is according to claim 4 it is a kind of have to inhale sweep convolution clearing apparatus, it is characterised in that: the shell includes It is connected to inside fan-shaped shell and rectangular housing, the sector shell and the rectangular housing, the pump orifice is opened in fan-shaped shell On body, the horizontal shaft type cleaning rolling brush is assemblied in rectangular housing, and garbage mouth is opened on the bottom surface of rectangular housing.
6. one kind according to claim 5, which has to inhale, sweeps convolution clearing apparatus, it is characterised in that: the garbage outlet Place's fixing assembling has hairbrush.
7. one kind according to claim 6, which has to inhale, sweeps convolution clearing apparatus, it is characterised in that: the rubbish suction Mouth fixing assembling has work protective cover.
CN201811057352.5A 2018-09-11 2018-09-11 Suction-sweeping combined type cleaning device Active CN109083064B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811057352.5A CN109083064B (en) 2018-09-11 2018-09-11 Suction-sweeping combined type cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811057352.5A CN109083064B (en) 2018-09-11 2018-09-11 Suction-sweeping combined type cleaning device

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CN109083064A true CN109083064A (en) 2018-12-25
CN109083064B CN109083064B (en) 2023-05-23

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Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8717968U1 (en) * 1987-02-27 1992-04-23 Grünig Industriemaschinen GmbH, 6149 Fürth sweeper
CN1067695A (en) * 1991-06-07 1993-01-06 扎呼伯尔·库尔特 Sweep drawing device
JP2006141345A (en) * 2004-11-24 2006-06-08 Iseki & Co Ltd Working machine of multipurpose working vehicle
CN201040834Y (en) * 2007-02-09 2008-03-26 帅智勤 Sweeping device for refuse cleaning vehicle
CN202064313U (en) * 2010-09-03 2011-12-07 湖北楚胜专用汽车有限公司 Multifunctional environment-friendly energy-saving all-weather road surface motor sweeper
CN104641959A (en) * 2015-03-11 2015-05-27 黄国锦 Road greening equipment with dust collection function and use method thereof
CN106836093A (en) * 2017-03-22 2017-06-13 南京航空航天大学 Multipurpose road sweeper
CN107130551A (en) * 2017-06-19 2017-09-05 新疆全欧环境产业有限公司 Kerb level, which is inhaled, sweeps holder device
CN107268499A (en) * 2017-08-24 2017-10-20 太原科技大学 The compound clearing apparatus and method of a kind of gardens electric cleaning car
CN207032120U (en) * 2017-06-15 2018-02-23 东莞市振晟建设工程有限公司 A kind of town road cleaning plant
CN207193855U (en) * 2017-07-11 2018-04-06 武福全 Feng Yishi refuse sweepings mechanism
CN107916640A (en) * 2017-11-17 2018-04-17 徐工集团工程机械有限公司 A kind of adjustable sweep machine sweep device
CN211395518U (en) * 2018-09-11 2020-09-01 辽宁健德电动环卫车辆科技有限公司 Suction and sweeping combined type cleaning device

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8717968U1 (en) * 1987-02-27 1992-04-23 Grünig Industriemaschinen GmbH, 6149 Fürth sweeper
CN1067695A (en) * 1991-06-07 1993-01-06 扎呼伯尔·库尔特 Sweep drawing device
JP2006141345A (en) * 2004-11-24 2006-06-08 Iseki & Co Ltd Working machine of multipurpose working vehicle
CN201040834Y (en) * 2007-02-09 2008-03-26 帅智勤 Sweeping device for refuse cleaning vehicle
CN202064313U (en) * 2010-09-03 2011-12-07 湖北楚胜专用汽车有限公司 Multifunctional environment-friendly energy-saving all-weather road surface motor sweeper
CN104641959A (en) * 2015-03-11 2015-05-27 黄国锦 Road greening equipment with dust collection function and use method thereof
CN106836093A (en) * 2017-03-22 2017-06-13 南京航空航天大学 Multipurpose road sweeper
CN207032120U (en) * 2017-06-15 2018-02-23 东莞市振晟建设工程有限公司 A kind of town road cleaning plant
CN107130551A (en) * 2017-06-19 2017-09-05 新疆全欧环境产业有限公司 Kerb level, which is inhaled, sweeps holder device
CN207193855U (en) * 2017-07-11 2018-04-06 武福全 Feng Yishi refuse sweepings mechanism
CN107268499A (en) * 2017-08-24 2017-10-20 太原科技大学 The compound clearing apparatus and method of a kind of gardens electric cleaning car
CN107916640A (en) * 2017-11-17 2018-04-17 徐工集团工程机械有限公司 A kind of adjustable sweep machine sweep device
CN211395518U (en) * 2018-09-11 2020-09-01 辽宁健德电动环卫车辆科技有限公司 Suction and sweeping combined type cleaning device

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Address after: 122 000 Standardized Workshop 37 of Chaoyang High-tech Park Phase I, Liaoning Province

Patentee after: Liaoning Jiande Intelligent Environment Technology Co.,Ltd.

Address before: No. 37, Phase I Standardized Factory Building, Chaoyang High tech Park, Shenyang City, Liaoning Province, 116023

Patentee before: LIAONING JIANDE ELECTRIC SANITATION VEHICLE TECHNOLOGY CO.,LTD.