CN110565567A - Sweeping vehicle with sidewalk fallen leaf collecting and dirt absorbing functions - Google Patents
Sweeping vehicle with sidewalk fallen leaf collecting and dirt absorbing functions Download PDFInfo
- Publication number
- CN110565567A CN110565567A CN201910726677.6A CN201910726677A CN110565567A CN 110565567 A CN110565567 A CN 110565567A CN 201910726677 A CN201910726677 A CN 201910726677A CN 110565567 A CN110565567 A CN 110565567A
- Authority
- CN
- China
- Prior art keywords
- dustbin
- wear
- dirt
- handheld
- fan
- 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
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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
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- 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
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The invention discloses a sweeper truck with functions of collecting fallen leaves and absorbing dirt on a sidewalk, which comprises a truck body bearing a dustbin, wherein a cleaning device and a flushing device are arranged on the truck body; the fan can draw air in the inner cavity of the dustbin; the handheld fallen leaf collecting and dirt absorbing device is arranged at the top of the dustbin, a wear-resistant rubber corrugated pipe of the handheld fallen leaf collecting and dirt absorbing device is communicated with an inner cavity of the dustbin, and the communication and closing state of the wear-resistant rubber corrugated pipe is controlled through an automatic valve; the wide suction nozzle is fixedly arranged at the bottom of the garbage can and is positioned behind the sweeping brush of the cleaning device.
Description
Technical Field
The invention relates to the technical field of sweeper trucks, in particular to a sweeper truck with functions of collecting fallen leaves on a sidewalk and absorbing dirt.
Background
At present, due to the popularization of national relevant environmental protection policies and the increasing requirements of people on the surrounding living environment, more and more road sweeping vehicles are mechanically operated on roads in cities and towns. The vehicle type generally adopts an operation mode of 'sweeping disc + suction nozzle + high-low pressure waterway spray rod', and drives a high-pressure centrifugal fan and a high-pressure water pump by an auxiliary engine additionally arranged on a second type chassis. One end of the centrifugal fan is connected with the garbage can, and the other end of the centrifugal fan is directly discharged into the atmosphere, so that the garbage can be vacuumized in a short time. When the vehicle advances, the front sweeping disc sweeps the road surface firstly to change the garbage dust attached to the road surface into a rolling state, then the garbage dust is sucked into the vacuum garbage bin from the suction nozzle through negative pressure suction, and the high-low pressure spray rod sprays the water curtain again to wash the road surface and remove dust, so that the road surface garbage is effectively cleaned, collected and transported. For the garbage on the sidewalk and the auxiliary road, especially for fallen leaves in autumn and winter, the sweeping vehicle can not enter, so that the garbage is basically swept manually at present, the efficiency is low, the garbage needs to be cleaned repeatedly, and the labor intensity is high. In addition, when rainstorm or continuous rainfall occurs, mud on the road surface is flushed into a corresponding sewage pipe network through rainwater, so that sedimentation wells on partial streets are blocked, and if a special sewage suction truck is used for cleaning, the utilization rate is low, and the assets are wasted. Therefore, in combination with the above situation, there is a need for a multifunctional working sweeper truck which can clean roads, clean garbage on sidewalks and auxiliary roads, and preferably utilize a vacuum dirt suction system thereof, and has a dirt suction function.
Disclosure of Invention
The invention discloses a sidewalk fallen leaf collecting and dirt absorbing device capable of being additionally arranged on a sweeping machine, which fully utilizes the existing structure and functions of the sweeping machine, is simple to manufacture and convenient to assemble, has adjustable length of a wear-resistant rubber corrugated pipe, is convenient to maintain and replace, can effectively prevent garbage from blocking a pipe by a crushing and guiding device, and can effectively reduce the labor intensity of operating personnel by enabling the operating personnel to be free from stooping when collecting the garbage by holding a suction pipe.
in order to achieve the purpose, the invention provides the following technical scheme: the invention relates to a sweeping vehicle with a sidewalk fallen leaf collecting and dirt absorbing function, which comprises a vehicle body bearing a dustbin, wherein a cleaning device and a flushing device are arranged on the vehicle body; the fan can draw air in the inner cavity of the dustbin; the handheld fallen leaf collecting and dirt absorbing device is arranged at the top of the dustbin, a wear-resistant rubber corrugated pipe of the handheld fallen leaf collecting and dirt absorbing device is communicated with an inner cavity of the dustbin, and the communication and closing state of the wear-resistant rubber corrugated pipe is controlled through an automatic valve; the cleaning and sweeping vehicle is characterized in that the wide suction nozzle is fixedly arranged at the bottom of the dustbin and is positioned behind a sweeping brush of the cleaning device, the wide suction nozzle is communicated with an inner cavity of the dustbin through a suction nozzle outlet air duct, and opening and cutting of the suction nozzle outlet air duct are controlled through a sealing plate flange arranged at the outlet of the suction nozzle outlet air duct; the fan is started, the abrasion-resistant rubber corrugated pipe is closed through the automatic valve, and the wide air nozzle is kept open; the second mode is a handheld mode, and the handheld mode comprises the steps of controlling the cleaning device and the flushing device to be opened and closed; and starting the fan, and closing the wide air nozzle through the sealing plate flange, wherein the wear-resistant rubber corrugated pipe keeps a communicated state, and an operator can control the wear-resistant rubber corrugated pipe to absorb fallen leaves and sewage.
Furthermore, the power part comprises an auxiliary engine and a hydraulic oil pump, the cleaning device comprises a sweeper and a hydraulic motor, the flushing device comprises a high-pressure spray rod, a water tank and a high-pressure water pump, the output shaft end of the auxiliary engine passes through a belt transmission fan and the high-pressure water pump, the flywheel end is driven by a belt to drive the hydraulic oil pump, and the hydraulic motor is communicated with the hydraulic oil pump.
Furthermore, the dustbin articulates on the sub vehicle frame of automobile body with the rear edge of bottom surface to be provided with dustbin entry wind channel, dustbin export wind channel and export filter equipment in the dustbin, dustbin entry wind channel inclines backward to set up at dustbin inner chamber front portion, dustbin export wind channel is fixed to be set up on the upper portion of dustbin to communicate with the fan inlet scoop, export filter equipment sets up on dustbin export wind channel for filter rubbish, place rubbish and enter into in the dustbin export wind channel.
Furthermore, a suction nozzle outlet air duct is communicated with an outlet of the wide air nozzle, the suction nozzle outlet air duct can be communicated with an inlet air duct of the garbage can in a butt joint mode, and the sealing plate flange is used for achieving fixed connection and sealing.
Further, hand-held type fallen leaves are collected and soil pick-up device includes automatic valve, breaker, wear-resisting rubber bellows, breaker is fixed to be set up at the up end of dustbin to communicate with the dustbin inner chamber, wear-resisting rubber bellows passes through automatic valve intercommunication in breaker's import department, and wear-resisting rubber bellows's detachable sets up at the up end and the trailing flank of dustbin.
Further, breaker includes cycloid hydraulic motor, import housing, motor bearing frame, broken flood dragon and broken cutting edge, the fixed rubbish import of seting up at the top of dustbin of import housing, cycloid hydraulic motor passes through the motor bearing frame and installs on the import housing, broken cutting edge sets up on broken flood dragon, but broken flood dragon and cycloid hydraulic motor driven be connected, hydraulic oil pump and cycloid hydraulic motor intercommunication.
Further, the fixed intercommunication of wear-resisting rubber bellows's export has handheld straw, wear-resisting rubber bellows passes through the rubber tube fixing base to be fixed on predetermineeing the route, handheld straw is fixed on the trailing flank of dustbin through setting up at terminal couple, the rubber tube fixing base includes base and active grab, be provided with inside lining rubber tie plate on the base.
Furthermore, the sealing plate flange is closed by adopting an annular or butterfly nut fastening bolt, and an inlet air channel of the dustbin is cut off.
Compared with the prior art, the invention has the following beneficial effects:
The original component structure and function of the existing washing and sweeping vehicle are utilized, the modification amount is small, the used wear-resistant rubber corrugated pipe is 1.5-1.8 times of that in a normal state in an elongated state, and the operation range can reach 15-20m, so that when the washing and sweeping vehicle walks on a road, the wear-resistant rubber corrugated pipe can completely cover areas such as sidewalks, auxiliary roads and sludge wells in far areas, and negative pressure in the wear-resistant rubber corrugated pipe can easily absorb fallen leaves and sewage in the sludge wells in the sidewalks, the auxiliary roads and the far areas. When in operation, the auxiliary engine drives the fan to rotate at high speed through a belt or a transmission shaft, the inlet of the fan is connected with the outlet of the garbage can, the outlet of the fan is communicated with the atmosphere and directly discharged, the inlet of the suction nozzle air duct of the dustbin is blocked by a sealing plate flange, the automatic valve at the inlet of the handheld fallen leaf collecting and dirt absorbing device is in a closed state, the dustbin is in a sealing state except the inlet of the fan, so that a vacuum box body is formed instantly under the powerful suction of a large-flow fan, when the vacuum degree reaches more than 80%, the electric or pneumatic control valve is manually operated to be opened, a large amount of air rushes into the garbage can through the handheld fallen leaf collecting and dirt absorbing device under the action of pressure difference, the air flow rate in the handheld suction pipe and the rubber corrugated pipe is rapidly increased, the inlet of the suction pipe becomes negative pressure, and fallen leaves, silt and other garbage are rapidly sucked into the garbage can body through the handheld suction pipe under the action of the pressure difference and the air flow field. Therefore, the aims of cleaning and collecting fallen leaves, light garbage and sludge in a sewage well on the sidewalk and the auxiliary road are fulfilled.
Drawings
FIG. 1 is a schematic view of a conventional washing and sweeping vehicle;
FIG. 2 is a schematic view of the operation principle and structure of a conventional washing and sweeping vehicle;
FIG. 3 is a schematic view of the entire vehicle of the present invention;
FIG. 4 is a schematic view of the hand-held fallen leaf collecting and dirt sucking device of the present invention;
Fig. 5 is a schematic structural diagram of the crushing device of the invention.
In the figure:
1 vehicle body 2 Water tank
3 cleaning device 4 auxiliary engines
5 wide suction nozzle of fan 6
7 suction nozzle outlet air duct 8 dustbin
9 inlet duct of dustbin and 10 outlet duct of dustbin
11 filter device 12 pair hair cover shell
13 crushing device 14 inlet cover
15 automatic valve 16 wear-resisting rubber corrugated pipe
17 hose fixing seat 18 hand-held suction tube
19 hose clamp 20 quick clamp
21 shrouding flange 22 cycloid hydraulic motor
23 broken flood dragon of motor bearing frame 24
25 breaking blade 26 high pressure spray rod
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The attached figure 1 mainly describes the whole state of the existing sweeping machine, and is in the form of 'sweeping device 3+ wide suction nozzle 6+ flushing device', the sweeping device 3 sweeps the garbage to the front part of the wide suction nozzle 6, the wide suction nozzle 6 sucks the garbage under negative pressure and conveys the garbage to the garbage can 8, the high-pressure spray rod 26 of the flushing device sprays high-pressure water mist to perform dust fall treatment, dust pollution is avoided, the current sweeping machine has a single operation mode, only can perform garbage collection on urban main roads and open roads, sweeping, fallen leaves of sidewalks or auxiliary roads and other light garbage, and sewage well sludge cannot be cleaned.
Fig. 2 mainly illustrates the operation principle and the structural schematic diagram of the existing sweeping machine, wherein a water tank 2, an auxiliary engine 4, a fan 5 and a dustbin 8 are additionally arranged on a vehicle body 1, a cleaning device 3 and a wide suction nozzle 6 are additionally arranged on an auxiliary frame, and the auxiliary engine 4 is covered below an auxiliary hood shell 12. During operation, the output shaft end of the auxiliary engine 4 drives the fan 5 and the high-pressure water pump through the belt, the flywheel end drives the hydraulic oil pump through the belt, and the hydraulic motor on the cleaning device 3 is driven to rotate through the hydraulic oil pump, so that the sweeper is driven to sweep garbage in the advancing direction of the vehicle to the front end of the wide suction nozzle 6. Fan 5 dress is on vehicle sub vehicle frame, the air inlet is connected with dustbin export wind channel 10, the atmosphere is arranged directly in the gas outlet, so fan 5 during operation, a large amount of air is taken out from dustbin 8 through export filter equipment 11, make the incasement instantaneous form the vacuum, and dustbin entry wind channel 9 and suction nozzle export wind channel 7 sealing connection, so wide suction nozzle 6 is under dustbin 8's vacuum effect, form the negative pressure suction at wide suction nozzle 6 front end through pressure differential, rubbish enters into the dustbin along the suction nozzle wind channel, and then the natural sedimentation is collected the transportation.
Fig. 3 mainly depicts the whole vehicle schematic diagram of the sweeping machine with the functions of pedestrian path fallen leaf collection and dirt suction. Hand-held type fallen leaves are collected and dirt absorbing device installs additional right-hand at the top of dustbin 8, and is fixed through rubber tube fixing base 17, loosens the active grab on the fixing base during the operation, drags hand-held straw 18 to the relevant position, alright carry out pavement, subchannel garbage collection and mud suction operation.
Fig. 4 is a schematic structural diagram of the handheld fallen leaf collecting and dirt sucking device of the present invention, and the specific operation process is as follows: the crushing device 13 is fixed on the dustbin 8 through an inlet housing 14, one end of the inlet housing 14 is connected with an automatic valve 15, and the other end is communicated with the inside of the dustbin. The automatic valve 15 is an electric control or pneumatic control automatic valve, is tightly connected with the wear-resistant rubber corrugated pipe 16 through a rubber pipe clamp 19, is closed when the road sweeper cleans the road surface, at the moment, the sealing plate flange 21 is opened, the inlet air duct 9 of the dustbin is kept smooth, and garbage is sucked into the dustbin from the suction nozzle; when the automatic valve 15 is opened during the fallen leaves cleaning or sludge suction of the sidewalk, the sealing plate flange 21 is closed by adopting an annular or butterfly nut fastening bolt, the inlet air duct 9 of the dustbin is cut off, and the garbage is sucked into the dustbin from the handheld suction pipe 18. Different operation modes are switched by controlling the on-off of the corrugated pipeline. The wear-resistant rubber corrugated pipe 16 is tightly fixed on a preset path through the rubber pipe fixing seat 17, and meanwhile, the quick clamp 20 on the base can be used for conveniently and quickly taking out the corrugated pipe during operation. The handheld suction pipe 18 at the tail end is fixed on the tail panel of the dustbin (namely the rear side surface of the dustbin 8) through the hook, so that the handheld suction pipe is convenient to take and use, the working strength is also convenient to relieve during operation, meanwhile, the number of the rubber pipe fixing seats 17 can be reasonably opened according to the operation distance, the tensile state of the wear-resistant rubber corrugated pipe 16 is 1.5-1.8 times that of the wear-resistant rubber corrugated pipe under a normal state, the operation range is 15-20m, and the operation area can be fully guaranteed.
Fig. 5 is a schematic structural diagram of the crushing device of the present invention, a cycloid hydraulic motor 22 is fixed on an inlet housing 14 of the device through a motor bearing seat 23, and an auxiliary engine drives an oil pump to drive the cycloid motor, so as to drive a crushing flood dragon 24 and a crushing blade 25 in the inlet housing 14 to continuously rotate and cut, the crushing blade 25 arranged on the crushing flood dragon 24 is in full contact with the sucked garbage, so as to achieve the purpose of fully crushing the garbage, and the crushed crushing flood dragon 24 can extrude the garbage into the garbage can at the same time, so as to prevent pipe blockage.
The working principle is as follows:
The washing and sweeping vehicle has two working modes, the first mode is an automatic washing and sweeping mode, and the automatic washing and sweeping mode comprises the steps of controlling the cleaning device and the flushing device to be opened and closed; the fan is started, the abrasion-resistant rubber corrugated pipe 16 is closed through the automatic valve 15, the wide air nozzle 6 is kept open, specifically, in an automatic washing and sweeping mode state, the vehicle can normally run on a wide main road, in the form, a sweeping brush of the cleaning device can clean light garbage adhered to the road surface, and the wide suction nozzle 6 located at the rear can absorb the light garbage. The second mode is a handheld mode, and the handheld mode comprises the steps of controlling the cleaning device and the flushing device to be opened and closed; and starting the fan 5, and closing the wide air nozzle 6 through the closing plate flange 21, wherein the wear-resistant rubber corrugated pipe 16 is kept in a communicated state, an operator can control the wear-resistant rubber corrugated pipe to absorb fallen leaves and sewage, the fan 5 is a high-efficiency centrifugal fan, and the operator is a controlled handheld suction pipe 18.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a take pavement fallen leaves to collect and road sweeper of soil pick-up function, includes the automobile body that bears the dustbin, the automobile body on be provided with cleaning device and washing unit, its characterized in that: the device also comprises a power part, a fan, a handheld fallen leaf collecting and dirt absorbing device and a wide suction nozzle, wherein the power part is arranged on the vehicle body and provides power for the fan; the fan can draw air in the inner cavity of the dustbin; the handheld fallen leaf collecting and dirt absorbing device is arranged at the top of the dustbin, a wear-resistant rubber corrugated pipe of the handheld fallen leaf collecting and dirt absorbing device is communicated with an inner cavity of the dustbin, and the communication and closing state of the wear-resistant rubber corrugated pipe is controlled through an automatic valve; the cleaning and sweeping vehicle is characterized in that the wide suction nozzle is fixedly arranged at the bottom of the dustbin and is positioned behind a sweeping brush of the cleaning device, the wide suction nozzle is communicated with an inner cavity of the dustbin through a suction nozzle outlet air duct, and opening and cutting of the suction nozzle outlet air duct are controlled through a sealing plate flange arranged at the outlet of the suction nozzle outlet air duct; the fan is started, the abrasion-resistant rubber corrugated pipe is closed through the automatic valve, and the wide air nozzle is kept open; the second mode is a handheld mode, and the handheld mode comprises the steps of controlling the cleaning device and the flushing device to be opened and closed; and starting the fan, and closing the wide air nozzle through the sealing plate flange, wherein the wear-resistant rubber corrugated pipe keeps a communicated state, and an operator can control the wear-resistant rubber corrugated pipe to absorb fallen leaves and sewage.
2. The sweeper truck with the functions of collecting fallen leaves and absorbing dirt of the sidewalk according to claim 1, characterized in that: the power part comprises an auxiliary engine and a hydraulic oil pump, the cleaning device comprises a sweeper and a hydraulic motor, the flushing device comprises a high-pressure spray rod, a water tank and a high-pressure water pump, the output shaft end of the auxiliary engine passes through a belt transmission fan and the high-pressure water pump, the flywheel end is close to the belt driving hydraulic oil pump, and the hydraulic motor is communicated with the hydraulic oil pump.
3. The sweeper truck with the functions of sidewalk fallen leaf collection and dirt suction as claimed in claim 2, characterized in that: the dustbin articulates on the sub vehicle frame of automobile body with the rear edge of bottom surface to be provided with dustbin entry wind channel, dustbin export wind channel and export filter equipment in the dustbin, dustbin entry wind channel inclines backward to set up in dustbin inner chamber front portion, dustbin export wind channel is fixed to be set up on the upper portion of dustbin to communicate with the fan inlet scoop, export filter equipment sets up on dustbin export wind channel for filter rubbish, place rubbish and enter into in the dustbin export wind channel.
4. The sweeper truck with the functions of collecting fallen leaves and absorbing dirt of the sidewalk according to claim 3, characterized in that: the outlet of the wide air nozzle is communicated with a suction nozzle outlet air channel which can be in butt joint communication with the inlet air channel of the garbage can, and the sealing plate flange is used for realizing the fixed connection and sealing.
5. The sweeper truck with the functions of collecting fallen leaves and absorbing dirt of the sidewalk according to claim 4, characterized in that: hand-held type fallen leaf is collected and soil pick-up device includes automatic valve, breaker, wear-resisting rubber bellows, breaker is fixed to be set up at the up end of dustbin to with dustbin inner chamber intercommunication, the wear-resisting rubber bellows passes through automatic valve intercommunication in breaker's import department, and the detachable setting of wear-resisting rubber bellows is at the up end and the trailing flank of dustbin.
6. The sweeper truck with the functions of collecting fallen leaves and absorbing dirt of the sidewalk according to claim 5, characterized in that: breaker includes cycloid hydraulic motor, import housing, motor bearing frame, broken flood dragon and broken cutting edge, the fixed rubbish import that sets up at the top of dustbin is seted up to the import housing, cycloid hydraulic motor passes through the motor bearing frame and installs on the import housing, broken cutting edge sets up on broken flood dragon, but broken flood dragon and cycloid hydraulic motor driven be connected, hydraulic oil pump and cycloid hydraulic motor intercommunication.
7. The sweeper truck with the functions of collecting fallen leaves and absorbing dirt of the sidewalk according to claim 6, characterized in that: the fixed intercommunication in export of wear-resisting rubber bellows has handheld straw, wear-resisting rubber bellows passes through the rubber tube fixing base to be fixed on predetermineeing the route, handheld straw is fixed on the trailing flank of dustbin through setting up at terminal couple, the rubber tube fixing base includes base and active grab, be provided with inside lining rubber tie plate on the base.
8. the sweeper truck with the functions of sidewalk fallen leaf collection and dirt suction as claimed in claim 7, wherein: the sealing plate flange is closed by adopting an annular or butterfly nut fastening bolt, and an inlet air duct of the dustbin is cut off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910726677.6A CN110565567A (en) | 2019-08-07 | 2019-08-07 | Sweeping vehicle with sidewalk fallen leaf collecting and dirt absorbing functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910726677.6A CN110565567A (en) | 2019-08-07 | 2019-08-07 | Sweeping vehicle with sidewalk fallen leaf collecting and dirt absorbing functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110565567A true CN110565567A (en) | 2019-12-13 |
Family
ID=68774839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910726677.6A Pending CN110565567A (en) | 2019-08-07 | 2019-08-07 | Sweeping vehicle with sidewalk fallen leaf collecting and dirt absorbing functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110565567A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112921877A (en) * | 2021-02-07 | 2021-06-08 | 济南百易环保科技有限公司 | Sanitation car with leaf is collected and is cleaned and high pressure is washed dual function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4567623A (en) * | 1984-09-26 | 1986-02-04 | Walton John H | Leaf and debris collector |
| CN2665205Y (en) * | 2003-11-03 | 2004-12-22 | 李世勋 | Multifunctional cleaning vehicle |
| CN201024399Y (en) * | 2006-12-07 | 2008-02-20 | 福建龙马专用车辆制造有限公司 | Road sweeping vehicle assistant pumping device |
| CN204356723U (en) * | 2014-12-09 | 2015-05-27 | 昌黎县川港专用汽车制造有限公司 | Multifunctional road sweeper |
| CN105155451B (en) * | 2015-08-31 | 2016-10-05 | 上海神舟汽车节能环保有限公司 | A kind of sweeping machine leaves pulverizes suction apparatus |
| CN108978566A (en) * | 2018-08-23 | 2018-12-11 | 扬州盛达特种车有限公司 | A kind of multi-functional sweeper |
-
2019
- 2019-08-07 CN CN201910726677.6A patent/CN110565567A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4567623A (en) * | 1984-09-26 | 1986-02-04 | Walton John H | Leaf and debris collector |
| CN2665205Y (en) * | 2003-11-03 | 2004-12-22 | 李世勋 | Multifunctional cleaning vehicle |
| CN201024399Y (en) * | 2006-12-07 | 2008-02-20 | 福建龙马专用车辆制造有限公司 | Road sweeping vehicle assistant pumping device |
| CN204356723U (en) * | 2014-12-09 | 2015-05-27 | 昌黎县川港专用汽车制造有限公司 | Multifunctional road sweeper |
| CN105155451B (en) * | 2015-08-31 | 2016-10-05 | 上海神舟汽车节能环保有限公司 | A kind of sweeping machine leaves pulverizes suction apparatus |
| CN108978566A (en) * | 2018-08-23 | 2018-12-11 | 扬州盛达特种车有限公司 | A kind of multi-functional sweeper |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112921877A (en) * | 2021-02-07 | 2021-06-08 | 济南百易环保科技有限公司 | Sanitation car with leaf is collected and is cleaned and high pressure is washed dual function |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191213 |