CN210658179U - Road sweeper - Google Patents
Road sweeper Download PDFInfo
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- CN210658179U CN210658179U CN201920249187.7U CN201920249187U CN210658179U CN 210658179 U CN210658179 U CN 210658179U CN 201920249187 U CN201920249187 U CN 201920249187U CN 210658179 U CN210658179 U CN 210658179U
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Abstract
A road sweeper is provided with battery packs sequentially from front to back on an automobile chassis, the cleaning device comprises a water purifying tank and a garbage compartment with a rear door, wherein a cleaning device shell is fixedly arranged below an automobile chassis, a cleaning mechanism for cleaning a road surface is arranged below the cleaning device shell, the water inlet end of the cleaning mechanism is connected with the water outlet end of the water purifying tank, the dust outlet of the cleaning mechanism is connected with an air inlet pipeline which is arranged in the garbage compartment through an air inlet arranged at the bottom of the garbage compartment and used for guiding garbage cleaned by the cleaning mechanism into the garbage compartment, the top side of the garbage compartment is provided with an exhaust fan used for discharging air in the garbage compartment, the lower part in the garbage compartment is provided with a precipitated sewage tank through a filtering partition plate used for filtering garbage sewage guided from the air inlet pipeline, and the rear bottom of the precipitated sewage tank is provided with a sewage tank outlet used for discharging filtered water in the precipitated sewage tank. The utility model provides high operating efficiency avoids the secondary raise dust, has improved the cleanliness of environment.
Description
Technical Field
The utility model relates to a road cleaning device. In particular to a road sweeper with a road sweeping device.
Background
At present road sweeper is mostly on the basis of a kind of chassis of car, installs a plurality of rotatory dishes of sweeping additional, cleans rubbish, and rethread air-blower formation vacuum is with the rubbish room suction garbage carriage in, filters in the dustbin, with clean air discharge atmosphere. The device has the following problems that the rear semicircle tangential direction of the sweeping disc realizes sweeping the garbage into the inner side of the vehicle and completes the garbage suction, but the front semicircle of the sweeping disc sweeps the garbage to the outer side of the vehicle, the garbage suction action cannot be completed, and the overall sweeping effect is not high. Meanwhile, the cleaning action can generate dust, promote the generation of harmful gases such as PM2.5 and the like, and influence the environmental cleanness. The dust is unfavorable for the working life of rotating parts simultaneously, increases maintenance and cost of maintenance.
Disclosure of Invention
The utility model aims to solve the technical problem that a road sweeper that can improve and clean the quality, improve and clean efficiency, avoid the secondary raise dust, reduce maintenance and cost of maintenance is provided.
The utility model adopts the technical proposal that: the utility model provides a road sweeper, includes vehicle chassis, vehicle chassis is last by preceding to the back battery package, the water purification case that are used for providing the power and the garbage carriage that has the back door that has set gradually, vehicle chassis's the following fixed cleaning device clamshell that is provided with, be provided with under the cleaning device clamshell and be used for cleaning the mechanism that cleans the road surface, the end of intaking of cleaning the mechanism is connected the water outlet end of water purification case, the play dirt mouth of cleaning the mechanism is located through the air intake connection that is located garbage carriage bottom the garbage carriage be used for the leading-in inlet line of rubbish that cleans the mechanism in the garbage carriage, the top side of garbage carriage is provided with the exhaust fan that is used for discharging the gas in the garbage carriage, the lower part in the garbage carriage is formed with the sediment sewage case through being used for carrying out filterable filter baffle from the leading-in inlet line, the rear bottom of the sedimentation sewage tank is provided with a sewage tank water outlet for discharging filtered water in the sedimentation sewage tank.
And a hydraulic damper is arranged between the cleaning device shell and the garbage carriage.
The sweeping mechanism comprises support rib plates which are respectively arranged on two sides of a shell cover of the sweeping device, two ends of the support rib plates are respectively and correspondingly provided with a low-pressure cleaning pipe shaft, the middle part of the low-pressure cleaning pipe shaft is fixedly connected with a belt pulley, the belt pulley is connected with a sweeping rolling brush motor which is arranged on the shell cover of the sweeping device through a conveying belt, and two sides of the low-pressure cleaning pipe shaft, which are positioned on the belt pulley, are respectively provided with a sweeping rolling brush which is driven by the sweeping rolling brush motor to rotate so as to sweep road surface garbage through rotation.
The low-pressure cleaning pipe shaft is provided with a low-pressure cleaning water inlet which is connected with the low-pressure water outlet end of the water purifying tank and used for introducing low-pressure cleaning water into the low-pressure cleaning pipe shaft, a row of low-pressure cleaning water outlets used for discharging the water entering the low-pressure cleaning pipe shaft onto the cleaning rolling brush are arranged on one side surface of the low-pressure cleaning pipe shaft opposite to the low-pressure cleaning water inlet, a dust outlet of the cleaning mechanism is integrally formed on the cleaning device shell cover, and the dust outlet is connected with the lower end of an air inlet pipeline positioned in a garbage carriage through an air inlet hose.
The cleaning rolling brush comprises a cleaning rolling brush frame fixed on the low-pressure cleaning pipe shaft and cleaning rolling brush bristles connected to the cleaning rolling brush frame, and the cleaning rolling brush bristles are wound on the cleaning rolling brush frame according to a set inclination angle.
The cleaning device is characterized in that a high-pressure cleaning pipe is arranged on the cleaning device shell cover and in front of the cleaning rolling brush, a high-pressure cleaning water inlet which is connected with a high-pressure water outlet end of the water purification tank and used for introducing high-pressure cleaning water into the high-pressure cleaning pipe is formed in the upper side face of the high-pressure cleaning pipe, and a row of high-pressure cleaning water outlets used for cleaning the road surface through high-pressure water are formed in the lower side face of the high-pressure cleaning pipe.
The upper end of water purification case is provided with water purification case filling opening, the lower extreme of water purification case is provided with high-pressure delivery pump and low pressure delivery pump respectively, the play water side of high-pressure delivery pump connect the high-pressure cleaning water inlet of cleaning the high-pressure scavenge pipe in the mechanism, the play water side of low-pressure delivery pump connect the low pressure washing water inlet of cleaning the mechanism low pressure washing hollow shaft.
The garbage truck is characterized in that a packing auger motor is installed at the position, corresponding to the air inlet pipeline, of the upper top end in the garbage truck compartment, the output end of the packing auger motor is connected with a lifting packing auger, and the lifting packing auger is inserted into the air inlet pipeline and used for guiding garbage entering the air inlet pipeline from a dust outlet of the cleaning mechanism into the garbage truck compartment.
And a filter screen is arranged on the air inlet side of the exhaust fan.
And a front anti-collision guard plate is arranged below the automobile chassis and positioned in the front part of the front wheel.
The utility model discloses a road sweeper wholly cleans effectually, has improved the quality of cleaning of current sweeper, has improved the operating efficiency, avoids the secondary raise dust to harmful gas such as PM2.5 has been avoided producing, has improved the cleanliness of environment. The utility model discloses prolonged rotary part's working life, reduced the maintenance and the cost of maintenance of device.
Drawings
FIG. 1 is a schematic view of the overall structure of a road sweeper of the present invention;
FIG. 2 is a schematic structural view of a sweeping mechanism of the present invention;
FIG. 3 is a schematic structural view of a cleaning roller brush in the cleaning mechanism of the present invention;
fig. 4 is a schematic structural view of the medium-high pressure cleaning pipe of the present invention.
In the drawings
1: the automobile chassis 2: battery pack
3: and (4) a water purifying tank: garbage carriage
5: an exhaust fan 6: front anti-collision guard plate
7: cleaning device housing 8: back door
9: an air inlet pipeline 10: filtering partition plate
11: and (4) settling a sewage tank 12: drainage outlet of sewage tank
13: support rib 14: low-pressure cleaning tubular shaft
15: pulley 16: motor for cleaning rolling brush
17: cleaning roller brush 171: on the sweeping and rolling brush holder
172: cleaning the brush bristles 18: low pressure cleaning water inlet
19: low-pressure cleaning water outlet 20: air inlet hose
21: hydraulic shock absorber 22: high-pressure cleaning pipe
23: high pressure cleaning water inlet 24: high pressure cleaning water outlet
25: purified water tank inlet 26: high pressure water pump
27: low pressure water pump 28: auger motor
29: lifting the packing auger 30: filter screen
Detailed Description
The following describes a road sweeper in detail with reference to the following embodiments and accompanying drawings.
As shown in figure 1, the utility model discloses a road sweeper, including vehicle chassis 1, the front portion that is located the front wheel below vehicle chassis 1 is provided with preceding crashproof backplate 6. The automobile cleaning device is characterized in that a battery pack 2 used for providing a power supply, a water purification tank 3 and a garbage compartment 4 with a rear door 8 are sequentially arranged on the automobile chassis 1 from front to back, a cleaning device shell cover 7 is fixedly arranged below the automobile chassis 1, and a hydraulic shock absorber 21 is arranged between the cleaning device shell cover 7 and the garbage compartment 4. Be provided with under the cleaning device clamshell 7 and be used for carrying out the mechanism that cleans to the road surface, the end connection of intaking of cleaning the mechanism the play water end of water purification case 3, the play dirt mouth of cleaning the mechanism is located through being located the air intake connection of 4 bottoms in the garbage carriage 4 be used for the leading-in intake stack 9 in the garbage carriage 4 of rubbish that the mechanism cleaned will clean, the top side of garbage carriage 4 is provided with the exhaust fan 5 that is used for discharging the gas in the garbage carriage 4, the income wind gap side of exhaust fan 5 is provided with filter screen 30. A precipitated sewage tank 11 is formed at the lower part of the garbage compartment 4 through a filtering partition 10 for filtering garbage and sewage introduced from the air inlet pipeline 9, and a sewage tank outlet 12 for discharging filtered water in the precipitated sewage tank 11 is arranged at the rear bottom of the precipitated sewage tank 11.
As shown in fig. 1, a clean water tank inlet 25 is arranged at the upper end of the clean water tank 3, a high-pressure water outlet pump 26 and a low-pressure water outlet pump 27 are respectively arranged at the lower end of the clean water tank 3, the water outlet side of the high-pressure water outlet pump 26 is connected with the high-pressure cleaning water inlet 23 of the high-pressure cleaning pipe 22 in the cleaning mechanism, and the water outlet side of the low-pressure water outlet pump 27 is connected with the low-pressure cleaning water inlet 18 of the low-pressure cleaning pipe shaft 14 in the cleaning mechanism.
As shown in fig. 1 and 2, the cleaning mechanism includes a support rib plate 13 respectively disposed at two sides of the cleaning device housing 7, a low-pressure cleaning pipe shaft 14 respectively disposed at two ends of the support rib plate 13, a belt pulley 15 fixedly connected to the middle of the low-pressure cleaning pipe shaft 14, a cleaning roller brush motor 16 connected to the belt pulley 15 via a transmission belt and disposed on the cleaning device housing 7, and a cleaning roller brush 17 disposed on the low-pressure cleaning pipe shaft 14 and located at two sides of the belt pulley 15 for cleaning the road garbage by rotation of the low-pressure cleaning pipe shaft 14 driven by the cleaning roller brush motor 16.
As shown in fig. 2, the low pressure cleaning pipe shaft 14 is provided with a low pressure cleaning water inlet 18 connected to a low pressure water outlet (low pressure water pump 27) of the clean water tank 3 for introducing low pressure cleaning water into the low pressure cleaning pipe shaft 14, a low pressure cleaning water outlet 19 for discharging the water entering the low pressure cleaning pipe shaft 14 to the cleaning roller brush 17 is provided on a side surface of the low pressure cleaning pipe shaft 14 opposite to the low pressure cleaning water inlet 18, a dust outlet of the cleaning mechanism is integrally formed on the cleaning device housing 7, and the dust outlet is connected to a lower end of an air inlet pipe 9 in the garbage compartment 4 through an air inlet hose 20.
In order to prevent dust, the low-pressure cleaning water is introduced into the low-pressure cleaning pipe shaft 14 through the low-pressure water outlet pump 27 positioned at the bottom of the clean water tank 3 and the low-pressure cleaning water inlet 18 on the low-pressure cleaning pipe shaft 14, and then forms atomized low-pressure water through the low-pressure cleaning water outlet 19 on the low-pressure cleaning pipe shaft 14, so that the dust flying is inhibited.
As shown in fig. 3, the cleaning roller brush 17 includes a cleaning roller brush holder 171 fixed on the low pressure cleaning pipe shaft 14 and cleaning roller brush bristles 172 connected to the cleaning roller brush holder 171, and the cleaning roller brush bristles 172 are wound around the cleaning roller brush holder 171 at a predetermined inclination angle, so as to facilitate the cleaning of the garbage toward the rear and inner sides of the garbage compartment and to provide the ability to collect the garbage toward the center of the vehicle.
As shown in fig. 1 and 4, a high pressure cleaning pipe 22 is disposed on the cleaning device housing 7 in front of the cleaning roller brush 17, a high pressure cleaning water inlet 23 connected to a high pressure water outlet (high pressure water pump 26) of the clean water tank 3 for introducing high pressure cleaning water into the high pressure cleaning pipe 22 is disposed on an upper side surface of the high pressure cleaning pipe 22, and a row of high pressure cleaning water outlets 24 for cleaning a road surface by high pressure water are disposed on a lower side surface of the high pressure cleaning pipe 22. High-pressure water from the high-pressure water outlet end of the water purifying tank 3 is sprayed to the road surface through the high-pressure cleaning water outlet 24, so that the road surface garbage is washed and stripped, and the cleaning by the rolling brush 17 is facilitated.
As shown in fig. 1, the upper top end in the garbage compartment 4 is provided with an auger motor 28 corresponding to the air inlet duct 9, the output end of the auger motor 28 is connected with a lifting auger 29, and the lifting auger 29 is inserted into the air inlet duct 9 and used for guiding garbage entering the air inlet duct 9 from a dust outlet of the cleaning mechanism into the garbage compartment 4.
And power supply input ends of the exhaust fan 5, the cleaning rolling brush motor 16, the high-pressure water outlet pump 26, the low-pressure water outlet pump 27 and the auger motor 28 are all connected with the battery pack 2.
The garbage compartment 4 is a closed box body, the exhaust fan 5 at the top of the garbage compartment 4 discharges the air in the garbage compartment 4 and sucks the air from the air inlet pipeline 9 and the air inlet hose 20, the dirty air entering the garbage compartment 4 discharges the clean air out of the garbage compartment 4 through the filter screen 30, negative pressure is formed by the garbage compartment 4, the air inlet pipeline 9 and the air inlet hose 20 and sucks the garbage into the air inlet pipeline 9, the lifting packing auger 29 is driven by the packing auger motor 29 to rotate to help crushing and lifting the garbage, the garbage enters the garbage compartment 4 under the double actions of negative pressure and lifting, the garbage is scattered at the bottom of the garbage compartment 4 under the self-weight action, the filtering partition plate 10 at the bottom of the garbage compartment 4 keeps the garbage on the partition plate and permeates the moisture in the garbage into the precipitation sewage tank 11 under the garbage compartment, the cleaning operation is completed or the precipitation sewage tank 11 is full of water, the sewage is discharged through the sewage tank outlet 12, and the garbage in the garbage compartment can be discharged to the garbage transfer site through the rear door 8 of the garbage compartment provided in the garbage compartment 4.
The utility model discloses a road sweeper's theory of operation as follows:
firstly, injecting high-pressure water through a high-pressure cleaning water outlet entering a high-pressure cleaning pipe to scour and strip road surface garbage, then cleaning rolling brushes to roll and clean the garbage and throw the garbage, cleaning rolling brush bristles 172 arranged according to a set inclination angle ensure that the garbage is swept to the rear side and the inner side of a vehicle body so as to be convenient for an exhaust fan to suck the garbage into a garbage compartment, meanwhile, a low-pressure water spraying device is arranged in the cleaning rolling brushes to roll and clean while spraying mist low-pressure water to realize dust suppression, then, as the exhaust fan arranged in the garbage compartment forms negative pressure at the garbage compartment and an air inlet hose, the garbage is sucked into an air inlet pipeline, meanwhile, a lifting auger is arranged in the air inlet pipeline, and the lifting auger is used for completing garbage crushing and garbage lifting at the same time of sucking the garbage, under the double actions of the negative pressure of the exhaust fan and the lifting auger, the garbage is sucked into the garbage carriage and scattered on the filtering partition plate at the bottom of the garbage carriage, the filtering partition plate permeates water in the garbage into a precipitation sewage tank positioned below the garbage carriage, the operation is completed, sewage is discharged through a sewage tank water outlet, and the garbage in the garbage carriage is discharged from a rear door of the garbage carriage.
Claims (8)
1. The road sweeper comprises an automobile chassis (1) and is characterized in that a battery pack (2) used for providing a power supply, a water purifying tank (3) and a garbage compartment (4) with a rear door (8) are sequentially arranged on the automobile chassis (1) from front to back, a cleaning device shell cover (7) is fixedly arranged below the automobile chassis (1), a cleaning mechanism used for cleaning a road surface is arranged under the cleaning device shell cover (7), a water inlet end of the cleaning mechanism is connected with a water outlet end of the water purifying tank (3), a dust outlet of the cleaning mechanism is located in an air inlet connection at the bottom of the garbage compartment (4) through an air inlet connection located at the bottom of the garbage compartment (4) and used for leading garbage cleaned by the cleaning mechanism into an air inlet pipeline (9) in the garbage compartment (4), and a packing auger motor (28) is installed at the position, corresponding to the air inlet pipeline (9), of the upper top end in the garbage compartment (4), the output of auger motor (28) is connected with promotes auger (29), it inserts to promote auger (29) in air-supply line (9), is used for leading-in the rubbish that gets into air-supply line (9) from the play dirt mouth that cleans the mechanism in rubbish carriage (4), the top side in rubbish carriage (4) is provided with exhaust fan (5) that are used for discharging the gas in rubbish carriage (4), the income wind gap side of exhaust fan (5) is provided with filter screen (30), lower part in rubbish carriage (4) is formed with sediment sewage case (11) through being used for carrying out filterable filter baffle (10) to rubbish sewage from air-supply line (9) leading-in, the back bottom of sediment sewage case (11) is provided with and is used for will deposiing sediment sewage case (11) in through filterable water discharge's sewage case outlet (12).
2. A road sweeper as claimed in claim 1, characterized in that a hydraulic damper (21) is provided between the sweeping device housing (7) and the refuse container (4).
3. The road sweeper according to claim 1, wherein the sweeping mechanism comprises support ribs (13) respectively disposed at two sides of the sweeping device housing (7), a low-pressure cleaning pipe shaft (14) respectively disposed at two ends of the support ribs (13) correspondingly, a belt pulley (15) fixedly connected to the middle of the low-pressure cleaning pipe shaft (14), the belt pulley (15) connected to a sweeping roller brush motor (16) disposed on the sweeping device housing (7) through a transmission belt, and a sweeping roller brush (17) for sweeping the road surface garbage by rotating the low-pressure cleaning pipe shaft (14) driven by the sweeping roller brush motor (16) is disposed on each of the low-pressure cleaning pipe shaft (14) and located at two sides of the belt pulley (15).
4. A road sweeper as claimed in claim 3, wherein the low-pressure cleaning pipe shaft (14) is provided with a low-pressure cleaning water inlet (18) connected to the low-pressure water outlet end of the clean water tank (3) for introducing low-pressure cleaning water into the low-pressure cleaning pipe shaft (14), a row of low-pressure cleaning water outlets (19) for discharging water entering the low-pressure cleaning pipe shaft (14) to the cleaning roller brush (17) is provided on a side of the low-pressure cleaning pipe shaft (14) opposite to the low-pressure cleaning water inlet (18), the dust outlet of the cleaning mechanism is integrally formed on the cleaning device housing (7), and the dust outlet is connected to the lower end of the air inlet pipe (9) in the garbage compartment (4) through an air inlet hose (20).
5. A road sweeper as claimed in claim 3, wherein the cleaning roller brush (17) comprises a cleaning roller brush holder (171) fixed on the low-pressure cleaning pipe shaft (14) and cleaning roller brush bristles (172) connected to the cleaning roller brush holder (171), and the cleaning roller brush bristles (172) are wound on the cleaning roller brush holder (171) at a predetermined inclined angle.
6. A road sweeper as claimed in claim 3, wherein a high-pressure cleaning pipe (22) is arranged on the cleaning device housing (7) in front of the cleaning roller brush (17), a high-pressure cleaning water inlet (23) connected with the high-pressure water outlet end of the clean water tank (3) and used for introducing high-pressure cleaning water into the high-pressure cleaning pipe (22) is arranged on the upper side surface of the high-pressure cleaning pipe (22), and a row of high-pressure cleaning water outlets (24) used for cleaning the road surface by high-pressure water are arranged on the lower side surface of the high-pressure cleaning pipe (22).
7. A road sweeper as claimed in claim 1, characterized in that the upper end of the clean water tank (3) is provided with a clean water tank inlet (25), the lower end of the clean water tank (3) is respectively provided with a high pressure water pump (26) and a low pressure water pump (27), the water outlet side of the high pressure water pump (26) is connected with the high pressure cleaning water inlet (23) of the high pressure cleaning pipe (22) in the cleaning mechanism, and the water outlet side of the low pressure water pump (27) is connected with the low pressure cleaning water inlet (18) of the low pressure cleaning pipe shaft (14) in the cleaning mechanism.
8. A road sweeper as claimed in claim 1, characterised in that a front fender (6) is provided beneath the chassis (1) at the front of the front wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920249187.7U CN210658179U (en) | 2019-02-27 | 2019-02-27 | Road sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920249187.7U CN210658179U (en) | 2019-02-27 | 2019-02-27 | Road sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210658179U true CN210658179U (en) | 2020-06-02 |
Family
ID=70838421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920249187.7U Active CN210658179U (en) | 2019-02-27 | 2019-02-27 | Road sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210658179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111945639A (en) * | 2020-08-12 | 2020-11-17 | 陈俊何 | Unmanned sanitation equipment |
-
2019
- 2019-02-27 CN CN201920249187.7U patent/CN210658179U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111945639A (en) * | 2020-08-12 | 2020-11-17 | 陈俊何 | Unmanned sanitation equipment |
| CN111945639B (en) * | 2020-08-12 | 2022-03-25 | 安徽华信电动科技股份有限公司 | Unmanned sanitation equipment |
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