CN111254862A - Multifunctional sweeper and garbage recycling device thereof - Google Patents
Multifunctional sweeper and garbage recycling device thereof Download PDFInfo
- Publication number
- CN111254862A CN111254862A CN202010061908.9A CN202010061908A CN111254862A CN 111254862 A CN111254862 A CN 111254862A CN 202010061908 A CN202010061908 A CN 202010061908A CN 111254862 A CN111254862 A CN 111254862A
- Authority
- CN
- China
- Prior art keywords
- garbage
- sweeper
- recycling device
- pump
- sewage suction
- 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
Links
Images
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
- E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
- E01H1/101—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers
-
- 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
- E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
- E01H1/101—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers
- E01H1/103—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers in which the soiled loosening or washing liquid is removed, e.g. by suction
-
- 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
- E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
- E01H1/108—Removing liquids or semi- liquids, e.g. absorbing rain water, sucking-off mud
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuse Collection And Transfer (AREA)
Abstract
The invention discloses a multifunctional sweeper and a garbage recycling device thereof, and belongs to the technical field of sweepers. The invention achieves the purpose of quickly cleaning accumulated water and sludge on the road surface by using the sewage suction pipe and the floor scrubbing roller.
Description
Technical Field
The invention relates to a sweeper and a garbage recycling device thereof, in particular to a multifunctional sweeper and a garbage recycling device thereof, and belongs to the technical field of sweepers.
Background
The sweeper as a garbage sweeper has the advantages of high working efficiency, low cleaning cost, good cleaning effect, high safety performance, high economic return rate and the like, and is widely applied to the cleaning of roads in various large, medium and small cities.
The sweeper on the general market is limited to sweeping garbage, can not handle ponding and earth on the road, often needs manual cleaning, still needs the suction pump to the deeper place of ponding, and ponding is taken out the back, still needs manual cleaning silt, and therefore wastes time and energy, and cleaning efficiency is not high.
Disclosure of Invention
The invention mainly aims to provide a sweeper and a garbage recycling device thereof, which achieve the aim of quickly cleaning accumulated water and sludge on a road surface by using a sewage suction pipe and a floor wiping roller.
The purpose of the invention can be achieved by adopting the following technical scheme:
the utility model provides a multi-functional street sweeper and rubbish recovery unit thereof, includes the locomotive, the fixed vehicle chassis that is provided with in right side of locomotive, vehicle chassis's upper end is provided with the storage water tank, the right side of storage water tank is provided with rubbish and loads the case, the equal swing joint in both sides of vehicle chassis has the movable rod, two rotate between the movable rod and be connected with mopping cylinder, the movable rod right side be provided with wipe the water case of cylinder contact connection, the left side of locomotive is provided with two soil pick-up casees, the upper end of soil pick-up case is provided with the conveyer pipe, one side of conveyer pipe is provided with swivel joint, swivel joint's one end is rotated and is connected with the soil pick-up pipe, the one end of soil pick-up pipe be provided with soil pick.
Preferably, the inside of soil pick-up case is provided with the soil pick-up pump, the below of soil pick-up pump is provided with first motor, first motor with the soil pick-up pump rotates to be connected.
Preferably, a second hydraulic oil cylinder is movably connected between the left side of the movable rod and the automobile chassis, and a second spray washing water pipe located at the lower end of the automobile head is arranged above the left side of the floor mopping roller.
Preferably, the right side of the water scraping box is provided with two supporting rods fixedly connected with the lower end of the automobile chassis, the lower end of each supporting rod is provided with a second motor, and a power output shaft of each second motor is fixedly connected with a cleaning turntable.
Preferably, a garbage collecting and adsorbing tank fixedly connected with the lower end of the automobile chassis is arranged between the two supporting rods.
Preferably, the inside of locomotive is provided with the self priming pump, the inside of storage water tank is provided with the setting tank, the inside of setting tank is provided with the dredge pump, the rear side of storage water tank be provided with the drain pipe that the dredge pump is connected.
Preferably, the inside of the garbage loading box is provided with a vacuum pump connected with the garbage collecting and adsorbing box, and the top of the garbage loading box is provided with a compressing device.
Preferably, a driving motor is arranged inside the floor mopping roller, and a first spray washing water pipe connected with the water storage tank is arranged below the dirt suction box.
Preferably, the rear side of self priming pump is provided with hydraulic tank, one side of hydraulic tank is provided with the hydraulic pump.
Preferably, a box door is arranged on the right side of the garbage loading box, and a warning arrow is arranged on the box door.
The invention has the beneficial technical effects that: according to the multifunctional sweeper and the garbage recycling device thereof, the sewage suction pipe can suck accumulated water on the ground and store the accumulated water in the water storage tank, so that manual cleaning is avoided, and the labor cost is saved; the floor wiping roller can wipe sludge on the ground, and then the sludge is sucked into the settling tank through the self-sucking pump, so that the sludge is prevented from entering a sewer to cause blockage; the compression device can compress the garbage in the garbage loading box, and the garbage loading capacity is improved.
Drawings
Fig. 1 is a front view of the overall structure of a preferred embodiment of the multifunctional sweeper and the garbage recycling device thereof according to the invention;
fig. 2 is a top view of the overall structure of a preferred embodiment of the multifunctional sweeper and the garbage recycling device thereof according to the present invention;
fig. 3 is a rear view of the overall structure of a preferred embodiment of the multifunctional sweeper and the garbage recycling device thereof according to the invention;
fig. 4 is a right side view of the overall structure of a preferred embodiment of the multifunctional sweeper and the garbage recycling device thereof according to the invention;
fig. 5 is a schematic diagram of a floor wiping roller of a preferred embodiment of the multifunctional sweeper and the garbage recycling device thereof according to the invention;
fig. 6 is a schematic structural diagram of a garbage collection and adsorption box of a preferred embodiment of the multifunctional sweeper and the garbage recycling device thereof according to the present invention.
In the figure: 1-head, 2-chassis of vehicle, 3-sewage suction pipe, 4-first hydraulic cylinder, 5-delivery pipe, 6-sewage suction box, 7-sewage suction pump, 8-first motor, 9-first spray water pipe, 10-self suction pump, 11-water storage tank, 12-settling tank, 13-second spray water pipe, 14-movable rod, 15-ground wiping roller, 16-second hydraulic cylinder, 17-water wiping tank, 18-sewage discharge pump, 19-garbage loading tank, 20-support rod, 21-second motor, 22-sweeping rotary table, 23-garbage collection adsorption tank, 24-vacuum pump, 25-compression device, 26-rotary joint, 27-water discharge pipe, 28-hydraulic oil tank, 29-hydraulic pump, 30-door, 31-warning arrow.
Detailed Description
In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1 to 6, the multifunctional sweeper and the garbage recycling device thereof provided by the embodiment include a vehicle head 1, a vehicle chassis 2 is fixedly arranged on the right side of the vehicle head 1, a water storage tank 11 is arranged at the upper end of the vehicle chassis 2, and a garbage loading bin 19 is arranged on the right side of the water storage tank 11. Two sides of the automobile chassis 2 are movably connected with movable rods 14, and a floor wiping roller 15 is rotatably connected between the two movable rods 14. The right side of the movable lever 14 is provided with a wiping tank 17 in contact connection with the floor wiping drum 15. The left side of locomotive 1 is provided with two soil pick-up boxes 6, and the upper end of soil pick-up box 6 is provided with conveyer pipe 5, and one side of conveyer pipe 5 is provided with swivel joint 26, and swivel joint 26's one end is rotated and is connected with soil pick-up pipe 3, and the one end of soil pick-up pipe 3 is provided with the first hydraulic cylinder 4 with soil pick-up box 6 fixed connection. The sewage suction pipe 3 can suck accumulated water on the ground and store the accumulated water in the water storage tank 11, so that manual cleaning is omitted, and labor cost is saved. The floor-scrubbing roller 15 can wipe the sludge on the ground, and then the sludge is sucked into the settling tank 12 through the self-sucking pump 10, so that the sludge is prevented from entering a sewer to cause blockage.
In the present embodiment, as shown in fig. 1, a sewage suction pump 7 is disposed inside the sewage suction tank 6, a first motor 8 is disposed below the sewage suction pump 7, and the first motor 8 is rotatably connected to the sewage suction pump 7.
In the embodiment, as shown in fig. 1, a second hydraulic cylinder 16 is movably connected between the left side of the movable rod 14 and the chassis 2 of the vehicle, and a second spray washing water pipe 13 located at the lower end of the vehicle head 1 is arranged at the upper left of the floor wiping roller 15. The second spray water pipe 13 is used for cleaning the floor wiping roller 15.
In the present embodiment, as shown in fig. 1, two support rods 20 fixedly connected to the lower end of the vehicle chassis 2 are disposed on the right side of the wiper box 17, a second motor 21 is disposed on the lower end of the support rods 20, and a cleaning turntable 22 is fixedly connected to a power output shaft of the second motor 21. The cleaning turntable 22 is used for cleaning garbage on the ground.
In the present embodiment, as shown in fig. 1 and 6, a garbage collecting and adsorbing box 23 fixedly connected to the lower end of the chassis 2 of the vehicle is disposed between the two support rods 20. The garbage collecting and adsorbing box 23 is used for sucking the garbage cleaned by the cleaning turntable 22.
In the present embodiment, as shown in fig. 1, 2 and 3, a self-priming pump 10 is disposed inside the vehicle head 1, a settling tank 12 is disposed inside the water storage tank 11, a sewage pump 18 is disposed inside the settling tank 12, and a drain pipe 27 connected to the sewage pump 18 is disposed at the rear side of the water storage tank 11. When the water tank 11 is full, the accumulated water can be drained through the drain pipe 27.
In the present embodiment, as shown in fig. 1, a vacuum pump 24 connected to the garbage collection and adsorption box 23 is provided inside the garbage loading box 19, and a compression device 25 is provided on the top of the garbage loading box 19. The compression device 25 can compress the garbage in the garbage can 19 to improve the garbage loading capacity.
In the present embodiment, as shown in fig. 1, 2 and 3, a driving motor is provided inside the floor wiping roller 15, and a first spray water pipe 9 connected to the water tank 11 is provided below the soil suction box 6. The first spray washing water pipe 9 is used for washing the road surface and softening soil.
In the present embodiment, as shown in fig. 1 and 3, a hydraulic oil tank 28 is provided on the rear side of the self-primer pump 10, and a hydraulic pump 29 is provided on one side of the hydraulic oil tank 28.
In the present embodiment, as shown in fig. 1 and 4, a door 30 is provided on the right side of the waste loading bin 19, and a warning arrow 31 is provided on the door 30.
As shown in fig. 1 to 6, the principle of the multifunctional sweeper and the garbage recycling device thereof provided by the embodiment is as follows: when the road surface is cleaned, the sewage suction pipe 3 is placed in accumulated water to suck the accumulated water, then the ground wiping roller 15 is used for wiping off the sludge on the ground, the water wiping box 17 is used for wiping off the sludge and the accumulated water on the ground wiping roller 15, the sludge is conveyed into the settling tank 12 through the self-sucking pump 10, and the garbage collection and adsorption box 23 is used for sucking garbage and then conveying the garbage to the garbage loading box 19 for compression.
To sum up, in this embodiment, according to the multi-functional street sweeper and its rubbish recovery unit of this embodiment, the multi-functional street sweeper and its rubbish recovery unit that this embodiment provided, sewage suction pipe 3 can absorb subaerial ponding to save ponding in storage water tank 11, remove the manpower from and clean, practice thrift the cost of labor. The floor-scrubbing roller 15 can wipe the sludge on the ground, and then the sludge is sucked into the settling tank 12 through the self-sucking pump 10, so that the sludge is prevented from entering a sewer to cause blockage. The compression device 25 can compress the garbage in the garbage loading bin, and the garbage loading capacity is improved.
The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.
Claims (10)
1. The multifunctional sweeper and the garbage recycling device thereof are characterized by comprising a sweeper head (1), wherein an automobile chassis (2) is fixedly arranged on the right side of the sweeper head (1), a water storage tank (11) is arranged at the upper end of the automobile chassis (2), a garbage loading box (19) is arranged on the right side of the water storage tank (11), movable rods (14) are movably connected to two sides of the automobile chassis (2), a floor wiping roller (15) is rotatably connected between the two movable rods (14), a water scraping box (17) in contact connection with the floor wiping roller (15) is arranged on the right side of each movable rod (14), two sewage suction boxes (6) are arranged on the left side of the sweeper head (1), a conveying pipe (5) is arranged at the upper end of each sewage suction box (6), a rotary joint (26) is arranged on one side of the conveying pipe (5), a sewage suction pipe (3) is rotatably connected to one end of each rotary joint (26), one end of the sewage suction pipe (3) is provided with a first hydraulic oil cylinder (4) fixedly connected with the sewage suction box (6).
2. The multifunctional sweeper and the garbage recycling device thereof according to claim 1, wherein a sewage suction pump (7) is arranged inside the sewage suction box (6), a first motor (8) is arranged below the sewage suction pump (7), and the first motor (8) is rotatably connected with the sewage suction pump (7).
3. The multifunctional sweeper and the garbage recycling device thereof as claimed in claim 1, wherein a second hydraulic cylinder (16) is movably connected between the left side of the movable rod (14) and the chassis (2), and a second spray washing water pipe (13) located at the lower end of the vehicle head (1) is arranged above the left side of the floor wiping roller (15).
4. The multifunctional sweeper and the garbage recycling device thereof as claimed in claim 1, wherein two support rods (20) fixedly connected with the lower end of the vehicle chassis (2) are arranged on the right side of the water scraping box (17), a second motor (21) is arranged at the lower end of each support rod (20), and a cleaning turntable (22) is fixedly connected with a power output shaft of the second motor (21).
5. The multifunctional sweeper and the garbage recycling device thereof as claimed in claim 4, wherein a garbage collection and adsorption tank (23) fixedly connected with the lower end of the chassis (2) of the vehicle is arranged between the two support rods (20).
6. The multifunctional sweeper and the garbage recycling device thereof as claimed in claim 1, wherein a self-priming pump (10) is arranged inside the sweeper head (1), a settling tank (12) is arranged inside the water storage tank (11), a sewage pump (18) is arranged inside the settling tank (12), and a drain pipe (27) connected with the sewage pump (18) is arranged at the rear side of the water storage tank (11).
7. The multi-functional sweeper and the garbage recycling device thereof according to claim 5, wherein the garbage loading box (19) is internally provided with a vacuum pump (24) connected with the garbage collecting and adsorbing box (23), and the top of the garbage loading box (19) is provided with a compressing device (25).
8. The multifunctional sweeper and the garbage recycling device thereof as claimed in claim 1, wherein a driving motor is arranged inside the floor scrubbing roller (15), and a first spray washing water pipe (9) connected with the water storage tank (11) is arranged below the sewage suction tank (6).
9. The multifunctional sweeper and the garbage recycling device thereof as claimed in claim 1, wherein a hydraulic oil tank (28) is arranged at the rear side of the self-priming pump (10), and a hydraulic pump (29) is arranged at one side of the hydraulic oil tank (28).
10. The multi-functional sweeper and the garbage recycling device thereof according to claim 1, wherein a door (30) is disposed at the right side of the garbage loading bin (19), and a warning arrow (31) is disposed on the door (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010061908.9A CN111254862A (en) | 2020-01-19 | 2020-01-19 | Multifunctional sweeper and garbage recycling device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010061908.9A CN111254862A (en) | 2020-01-19 | 2020-01-19 | Multifunctional sweeper and garbage recycling device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111254862A true CN111254862A (en) | 2020-06-09 |
Family
ID=70924105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010061908.9A Pending CN111254862A (en) | 2020-01-19 | 2020-01-19 | Multifunctional sweeper and garbage recycling device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111254862A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323705A (en) * | 2020-11-10 | 2021-02-05 | 湖南瑭桥科技发展有限公司 | Automatic garbage sweeper |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI974058A (en) * | 1997-10-27 | 1999-04-28 | Sune Edvard Erenius Lundin | Extension piece with accessories for collecting oil or similar |
| DE102004022120B4 (en) * | 2004-05-05 | 2007-11-15 | Karl Wiedemann | Device for cleaning communal facilities in the street area |
| CN106592479A (en) * | 2016-12-21 | 2017-04-26 | 安徽爱瑞特环保科技股份有限公司 | Sewage suction system for pure electric road washing-sweeping vehicle |
| CN206189327U (en) * | 2016-10-09 | 2017-05-24 | 武汉梦之蓝科技有限公司 | Soil pickup vehicle |
| CN207260053U (en) * | 2017-09-30 | 2018-04-20 | 天津宏志海绵城市有限公司 | A kind of municipal administration drainage arrangement |
| CN207295590U (en) * | 2017-09-11 | 2018-05-01 | 李明英 | A kind of highway maintenance fast sweep device |
| JP2018167742A (en) * | 2017-03-30 | 2018-11-01 | 新明和工業株式会社 | Suction vehicle |
| CN108824301A (en) * | 2018-07-31 | 2018-11-16 | 杨启荣 | A kind of municipal and environment-friendly cleaning device |
| CN109017895A (en) * | 2018-07-26 | 2018-12-18 | 杭州风扬环保科技有限公司 | A kind of comprehensive trolley of environmental improvement |
| EP3495577A1 (en) * | 2017-12-11 | 2019-06-12 | Gerold Hinrichs | Device for a road vehicle |
| CN209024931U (en) * | 2018-10-10 | 2019-06-25 | 中建八局第三建设有限公司 | A kind of municipal road construction and maintenance cleaning vehicle |
| CN209508902U (en) * | 2019-01-25 | 2019-10-18 | 广东胜业坊环境管理有限公司 | A kind of pavement cleaning |
| CN209836886U (en) * | 2017-12-25 | 2019-12-24 | 东莞市园林绿化工程有限公司 | Watering device is used in municipal administration environmental protection convenient to collect waste water |
-
2020
- 2020-01-19 CN CN202010061908.9A patent/CN111254862A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI974058A (en) * | 1997-10-27 | 1999-04-28 | Sune Edvard Erenius Lundin | Extension piece with accessories for collecting oil or similar |
| DE102004022120B4 (en) * | 2004-05-05 | 2007-11-15 | Karl Wiedemann | Device for cleaning communal facilities in the street area |
| CN206189327U (en) * | 2016-10-09 | 2017-05-24 | 武汉梦之蓝科技有限公司 | Soil pickup vehicle |
| CN106592479A (en) * | 2016-12-21 | 2017-04-26 | 安徽爱瑞特环保科技股份有限公司 | Sewage suction system for pure electric road washing-sweeping vehicle |
| JP2018167742A (en) * | 2017-03-30 | 2018-11-01 | 新明和工業株式会社 | Suction vehicle |
| CN207295590U (en) * | 2017-09-11 | 2018-05-01 | 李明英 | A kind of highway maintenance fast sweep device |
| CN207260053U (en) * | 2017-09-30 | 2018-04-20 | 天津宏志海绵城市有限公司 | A kind of municipal administration drainage arrangement |
| EP3495577A1 (en) * | 2017-12-11 | 2019-06-12 | Gerold Hinrichs | Device for a road vehicle |
| CN209836886U (en) * | 2017-12-25 | 2019-12-24 | 东莞市园林绿化工程有限公司 | Watering device is used in municipal administration environmental protection convenient to collect waste water |
| CN109017895A (en) * | 2018-07-26 | 2018-12-18 | 杭州风扬环保科技有限公司 | A kind of comprehensive trolley of environmental improvement |
| CN108824301A (en) * | 2018-07-31 | 2018-11-16 | 杨启荣 | A kind of municipal and environment-friendly cleaning device |
| CN209024931U (en) * | 2018-10-10 | 2019-06-25 | 中建八局第三建设有限公司 | A kind of municipal road construction and maintenance cleaning vehicle |
| CN209508902U (en) * | 2019-01-25 | 2019-10-18 | 广东胜业坊环境管理有限公司 | A kind of pavement cleaning |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323705A (en) * | 2020-11-10 | 2021-02-05 | 湖南瑭桥科技发展有限公司 | Automatic garbage sweeper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106889952A (en) | A kind of cleaning agency of Domestic artificial intelligent sweeping robot | |
| CN1194144C (en) | Road sweeper | |
| CN102704430B (en) | Multifunctional electric cleaning vehicle | |
| CN201762678U (en) | Solar pavement sweeper | |
| CN111254862A (en) | Multifunctional sweeper and garbage recycling device thereof | |
| CN212052201U (en) | Road and bridge construction road surface leveling device | |
| CN111042039A (en) | Novel cleaning vehicle | |
| CN2641117Y (en) | Scraper type cleaning vehicle | |
| CN1320211C (en) | Multifunctional sweeper | |
| CN109024419A (en) | A kind of four-wheel road sweeper | |
| CN108272400A (en) | A kind of multifunctional cleaning vehicle | |
| CN211646189U (en) | Front press roller assembly of cleaning vehicle | |
| CN2709516Y (en) | Multifunction cleaning machine | |
| CN211006480U (en) | Urban small-sized road sweeping device | |
| CN2828130Y (en) | Refuse collection vehicle | |
| CN110904901A (en) | Road cleaning device of multi-angle based on gear drive principle | |
| CN203487497U (en) | Urban street multifunctional sanitation vehicle | |
| CN202688929U (en) | High-efficiency pure sweep-type electric sweeping car | |
| CN220598294U (en) | Unmanned road sweeper | |
| CN110863459B (en) | Road shoulder cleaning method | |
| CN215593833U (en) | Multifunctional planing and sucking vehicle | |
| CN214613863U (en) | Multifunctional road surface semi-mounted traction sweeping snow remover | |
| CN215857090U (en) | Drainage asphalt concrete road surface curing means | |
| CN215286532U (en) | Cleaning and sterilizing equipment for garbage transport vehicle | |
| CN217678823U (en) | Sanitation cleaning device for municipal road |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200609 |