CN109881618B - a road sweeper - Google Patents
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- CN109881618B CN109881618B CN201910147414.XA CN201910147414A CN109881618B CN 109881618 B CN109881618 B CN 109881618B CN 201910147414 A CN201910147414 A CN 201910147414A CN 109881618 B CN109881618 B CN 109881618B
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- 241001417527 Pempheridae Species 0.000 title description 6
- 238000004140 cleaning Methods 0.000 claims abstract description 210
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 122
- 239000010865 sewage Substances 0.000 claims abstract description 29
- 239000000428 dust Substances 0.000 claims abstract description 20
- 238000010408 sweeping Methods 0.000 claims abstract description 19
- 238000004062 sedimentation Methods 0.000 claims abstract description 16
- 238000005192 partition Methods 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 239000006096 absorbing agent Substances 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 230000003749 cleanliness Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
一种道路清扫车，在汽车底盘上由前至后依次设置有用于提供电源的电池包、净水箱和带有后门的垃圾车厢，汽车底盘的下面固定设置有清扫装置壳罩，清扫装置壳罩下设置有用于对路面进行清扫的清扫机构，清扫机构的进水端连接净水箱的出水端，清扫机构的出尘口通过位于垃圾车厢底部的进风口连接位于垃圾车厢内的用于将清扫机构清扫的垃圾导入垃圾车厢内的进风管道，垃圾车厢的顶侧设置有用于排出垃圾车厢内的气体的排风机，垃圾车厢内的下部通过用于对从进风管道导入的垃圾污水进行过滤的过滤隔板形成有沉淀污水箱，沉淀污水箱的后底部设置有用于将沉淀污水箱内经过过滤的水排出的污水箱排水口。本发明提高了作业效率，避免二次扬尘，提高了环境的清洁度。
A road sweeping vehicle. A battery pack for providing power, a clean water tank and a garbage compartment with a rear door are arranged on the chassis from front to back. A cleaning device shell cover is fixed on the bottom of the chassis. The cleaning device shell is fixed on the bottom of the chassis. A cleaning mechanism is provided under the cover for cleaning the road surface. The water inlet end of the cleaning mechanism is connected to the water outlet end of the clean water tank. The dust outlet of the cleaning mechanism is connected to the air inlet located at the bottom of the garbage compartment through the air inlet located at the bottom of the garbage compartment. The garbage cleaned by the cleaning mechanism is introduced into the air inlet duct in the garbage compartment. The top side of the garbage compartment is equipped with an exhaust fan for exhausting the gas in the garbage compartment. The lower part of the garbage compartment is used to collect the garbage sewage introduced from the air inlet duct. The filtered filter partition forms a sedimentation sewage tank, and the rear bottom of the sedimentation sewage tank is provided with a sewage tank drain outlet for discharging filtered water in the sedimentation sewage tank. The invention improves operating efficiency, avoids secondary dust, and improves environmental cleanliness.
Description
技术领域Technical field
本发明涉及一种道路清扫装置。特别是涉及一种具有道路清扫装置的道路扫车。The invention relates to a road cleaning device. In particular, it relates to a road sweeping vehicle with a road cleaning device.
背景技术Background technique
目前道路清扫车多为在汽车一类底盘的基础上，加装若干旋转扫盘，进行垃圾清扫，再通过鼓风机形成真空将垃圾屋吸入垃圾车厢内，在垃圾箱内过滤，将干净的空气排放大气。该类装置存在以下问题，扫盘的后半圆切线方向实现将垃圾扫入车辆内侧，并完成垃圾吸入，但扫盘的前半圆则将垃圾扫向车辆外侧，不能完成垃圾的吸入动作，整体清扫效果不高。同时清扫动作，会制造扬尘，助长了PM2.5等有害气体产生，影响了环境清洁。扬尘同时不利于旋转部件的工作寿命，增加维护和维修成本。At present, most road sweepers are based on a car chassis and are equipped with a number of rotating sweepers to clean the garbage. The blower then creates a vacuum to suck the garbage into the garbage compartment. It is filtered in the garbage can and the clean air is discharged. atmosphere. This type of device has the following problems. The tangential direction of the rear semicircle of the sweeping plate can sweep the garbage into the inside of the vehicle and complete the suction of garbage. However, the front semicircle of the sweeping plate sweeps the garbage to the outside of the vehicle and cannot complete the suction action of garbage. Overall cleaning The effect is not high. At the same time, the cleaning action will create dust, encourage the production of harmful gases such as PM2.5, and affect environmental cleanliness. Dust is also detrimental to the working life of rotating parts and increases maintenance and repair costs.
发明内容Contents of the invention
本发明所要解决的技术问题是，提供一种能够改善清扫质量、提高清扫效率、避免二次扬尘，减少维护和维修成本的道路清扫车。The technical problem to be solved by the present invention is to provide a road sweeping vehicle that can improve cleaning quality, increase cleaning efficiency, avoid secondary dust, and reduce maintenance and repair costs.
本发明所采用的技术方案是：一种道路清扫车，包括汽车底盘，所述汽车底盘上由前至后依次设置有用于提供电源的电池包、净水箱和带有后门的垃圾车厢，所述汽车底盘的下面固定设置有清扫装置壳罩，所述清扫装置壳罩下设置有用于对路面进行清扫的清扫机构，所述清扫机构的进水端连接所述净水箱的出水端，所述清扫机构的出尘口通过位于所述垃圾车厢底部的进风口连接位于所述垃圾车厢内的用于将清扫机构清扫的垃圾导入垃圾车厢内的进风管道，所述垃圾车厢的顶侧设置有用于排出垃圾车厢内的气体的排风机，所述垃圾车厢内的下部通过用于对从进风管道导入的垃圾污水进行过滤的过滤隔板形成有沉淀污水箱，所述沉淀污水箱的后底部设置有用于将沉淀污水箱内经过过滤的水排出的污水箱排水口。The technical solution adopted by the present invention is: a road sweeping vehicle, which includes a car chassis. The car chassis is provided with a battery pack for providing power, a clean water tank and a garbage compartment with a rear door in order from front to back. A cleaning device cover is fixedly provided below the chassis of the automobile, and a cleaning mechanism for cleaning the road surface is provided under the cleaning device cover. The water inlet end of the cleaning mechanism is connected to the water outlet end of the clean water tank, so The dust outlet of the cleaning mechanism is connected to the air inlet duct located in the garbage compartment for introducing the garbage cleaned by the cleaning mechanism into the garbage compartment through the air inlet located at the bottom of the garbage compartment. The top side of the garbage compartment is provided There is an exhaust fan for discharging the gas in the garbage compartment. A sedimentation sewage tank is formed in the lower part of the garbage compartment through a filter partition for filtering the garbage sewage introduced from the air inlet pipe. The rear part of the sedimentation sewage tank is A sewage tank drain outlet for discharging filtered water in the sedimentation sewage tank is provided at the bottom.
所述清扫装置壳罩与所述垃圾车厢之间设置有液压减震器。A hydraulic shock absorber is provided between the cleaning device housing and the garbage compartment.
所述的清扫机构包括有分别设置在清扫装置壳罩两侧的支撑肋板，两端分别对应设置在所述支撑肋板上的低压清洗管轴，所述低压清洗管轴中部固定连接有皮带轮，所述皮带轮通过传送带连接设置在所述清扫装置壳罩上的清扫滚刷电机，所述低压清洗管轴上且位于所述皮带轮的两侧分别设置有一个在清扫滚刷电机驱动低压清洗管轴旋转的带动下通过旋转而清扫路面垃圾的清扫滚刷。The cleaning mechanism includes support ribs respectively provided on both sides of the cleaning device housing. Both ends correspond to low-pressure cleaning tube shafts arranged on the support ribs. A pulley is fixedly connected to the middle of the low-pressure cleaning tube shaft. , the pulley is connected to the cleaning roller brush motor provided on the cleaning device casing through a conveyor belt, and a low-pressure cleaning tube is driven by the cleaning roller brush motor on the shaft of the low-pressure cleaning tube and located on both sides of the pulley. A sweeping roller brush that rotates under the drive of a rotating shaft to clean road debris.
所述的低压清洗管轴上设置有与所述净水箱的低压出水端相连、用于将低压清洗水引入所述低压清洗管轴内的低压清洗进水口，所述低压清洗管轴上与低压清洗进水口相对的一侧面上设置有一排用于将进入低压清洗管轴内的水排到所述清扫滚刷上的低压清洗出水口，所述清扫机构的出尘口一体形成在所述清扫装置壳罩上，所述的出尘口通过进风口软管连接位于垃圾车厢内的进风管道的下端。The low-pressure cleaning pipe shaft is provided with a low-pressure cleaning water inlet connected to the low-pressure water outlet end of the clean water tank for introducing low-pressure cleaning water into the low-pressure cleaning pipe shaft. The low-pressure cleaning pipe shaft is connected to A row of low-pressure cleaning water outlets is provided on the opposite side of the low-pressure cleaning water inlet for draining water entering the low-pressure cleaning pipe shaft to the cleaning roller brush. The dust outlet of the cleaning mechanism is integrally formed on the cleaning roller brush. On the cleaning device casing, the dust outlet is connected to the lower end of the air inlet duct located in the garbage compartment through an air inlet hose.
所述的清扫滚刷包括有固定在所述低压清洗管轴上的清扫滚刷架和连接在所述清扫滚刷架上的清扫滚刷刷毛，所述清扫滚刷刷毛是按设定的倾斜角度缠绕在所述清扫滚刷架。The cleaning roller brush includes a cleaning roller brush frame fixed on the low-pressure cleaning tube shaft and cleaning roller brush bristles connected to the cleaning roller brush frame. The cleaning roller brush bristles are arranged according to the set inclination. Angle wrap around the sweeper roller brush frame.
在所述清扫装置壳罩上且位于所述清扫滚刷的前方设置有高压清洗管，所述高压清洗管的上侧面上设置有与所述净水箱的高压出水端相连的用于将高压清洗水引入所述高压清洗管内的高压清洗进水口，所述高压清洗管的下侧面上设置有一排用于通过高压水对路面进行清洗的高压清洗出水口。A high-pressure cleaning pipe is provided on the cleaning device casing and in front of the cleaning roller brush. A high-pressure cleaning pipe is provided on the upper side of the high-pressure cleaning pipe and is connected to the high-pressure water outlet end of the clean water tank for connecting the high-pressure water to the high-pressure water outlet. The cleaning water is introduced into the high-pressure cleaning water inlet in the high-pressure cleaning pipe. A row of high-pressure cleaning water outlets for cleaning the road surface with high-pressure water is provided on the lower side of the high-pressure cleaning pipe.
所述净水箱的上端设置有净水箱注入口，所述净水箱的下端分别设置有高压出水泵和低压出水泵，所述的高压出水泵的出水侧连接清扫机构中高压清洗管的高压清洗进水口，所述的低压出水泵的出水侧连接清扫机构中低压清洗管轴的低压清洗进水口。The upper end of the clean water tank is provided with a clean water tank inlet, and the lower end of the clean water tank is provided with a high-pressure water outlet pump and a low-pressure water outlet pump respectively. The water outlet side of the high-pressure water outlet pump is connected to the high-pressure cleaning pipe in the cleaning mechanism. High-pressure cleaning water inlet, the water outlet side of the low-pressure water outlet pump is connected to the low-pressure cleaning water inlet of the low-pressure cleaning pipe shaft in the cleaning mechanism.
所述垃圾车厢内的上顶端与所述进风管道相对应处安装有绞龙电机，所述绞龙电机的输出端连接有提升绞龙，所述提升绞龙插入到所述进风管道内，用于将从清扫机构的出尘口进入进风管道的垃圾导入所述垃圾车厢内。An auger motor is installed at the top of the garbage compartment corresponding to the air inlet duct. The output end of the auger motor is connected to a lifting auger, and the lifting auger is inserted into the air inlet duct. , used to guide the garbage entering the air inlet duct from the dust outlet of the cleaning mechanism into the garbage compartment.
所述排风机的入风口侧设置有过滤网。A filter is provided on the air inlet side of the exhaust fan.
所述汽车底盘下面位于前车轮的前部设置有前防撞护板。A front crash guard is provided below the automobile chassis and in front of the front wheels.
本发明的一种道路清扫车，整体清扫效果好，改善了现有清扫车的清扫质量、提高了作业效率，避免二次扬尘，从而避免了PM2.5等有害气体产生，提高了环境的清洁度。本发明延长了旋转部件的工作寿命，减少装置的维护和维修成本。The road sweeper of the present invention has good overall cleaning effect, improves the cleaning quality of existing sweepers, increases operating efficiency, avoids secondary dust, thereby avoiding the generation of harmful gases such as PM2.5, and improving environmental cleanliness. Spend. The invention extends the working life of rotating parts and reduces the maintenance and repair costs of the device.
附图说明Description of the drawings
图1是本发明一种道路清扫车的整体结构示意图；Figure 1 is a schematic diagram of the overall structure of a road sweeping vehicle according to the present invention;
图2是本发明中清扫机构的结构示意图；Figure 2 is a schematic structural diagram of the cleaning mechanism in the present invention;
图3是本发明清扫机构中清扫滚刷的结构示意图；Figure 3 is a schematic structural diagram of the cleaning roller brush in the cleaning mechanism of the present invention;
图4是本发明中高压清洗管的结构示意图。Figure 4 is a schematic structural diagram of the high-pressure cleaning pipe in the present invention.
图中In the picture
1：汽车底盘 2：电池包1: Car chassis 2: Battery pack
3：净水箱 4：垃圾车厢3: Clean water tank 4: Garbage compartment
5：排风机 6：前防撞护板5: Exhaust fan 6: Front impact guard
7：清扫装置壳罩 8：后门7: Cleaning device cover 8: Back door
9：进风管道 10：过滤隔板9: Air inlet duct 10: Filter partition
11：沉淀污水箱 12：污水箱排水口11: Sedimentation sewage tank 12: Drainage outlet of sewage tank
13：支撑肋板 14：低压清洗管轴13: Support rib 14: Low pressure cleaning pipe shaft
15：皮带轮 16：清扫滚刷电机15: Pulley 16: Cleaning brush motor
17：清扫滚刷 171：扫滚刷架上17: Sweeping roller brush 171: Sweeping roller brush holder
172：清扫滚刷刷毛 18：低压清洗进水口172: Cleaning roller brush bristles 18: Low pressure cleaning water inlet
19：低压清洗出水口 20：进风口软管19: Low pressure cleaning outlet 20: Air inlet hose
21：液压减震器 22：高压清洗管21: Hydraulic shock absorber 22: High pressure cleaning pipe
23：高压清洗进水口 24：高压清洗出水口23: High-pressure cleaning water inlet 24: High-pressure cleaning water outlet
25：净水箱注入口 26：高压出水泵25: Clean water tank inlet 26: High-pressure water pump
27：低压出水泵 28：绞龙电机27: Low-pressure water outlet pump 28: Auger motor
29：提升绞龙 30：过滤网29: Lifting auger 30: Filter
具体实施方式Detailed ways
下面结合实施例和附图对本发明的一种道路清扫车做出详细说明。A road sweeping vehicle of the present invention will be described in detail below with reference to the embodiments and drawings.
如图1所示，本发明的一种道路清扫车，包括汽车底盘1，所述汽车底盘1下面位于前车轮的前部设置有前防撞护板6。所述汽车底盘1上由前至后依次设置有用于提供电源的电池包2、净水箱3和带有后门8的垃圾车厢4，所述汽车底盘1的下面固定设置有清扫装置壳罩7，所述清扫装置壳罩7与所述垃圾车厢4之间设置有液压减震器21。所述清扫装置壳罩7下设置有用于对路面进行清扫的清扫机构，所述清扫机构的进水端连接所述净水箱3的出水端，所述清扫机构的出尘口通过位于所述垃圾车厢4底部的进风口连接位于所述垃圾车厢4内的用于将清扫机构清扫的垃圾导入垃圾车厢4内的进风管道9，所述垃圾车厢4的顶侧设置有用于排出垃圾车厢4内的气体的排风机5，所述排风机5的入风口侧设置有过滤网30。所述垃圾车厢4内的下部通过用于对从进风管道9导入的垃圾污水进行过滤的过滤隔板10形成有沉淀污水箱11，所述沉淀污水箱11的后底部设置有用于将沉淀污水箱11内经过过滤的水排出的污水箱排水口12。As shown in Figure 1, a road sweeping vehicle of the present invention includes a car chassis 1. A front anti-collision guard 6 is provided on the lower surface of the car chassis 1 in front of the front wheels. The automobile chassis 1 is provided with a battery pack 2 for providing power, a clean water tank 3 and a garbage compartment 4 with a rear door 8 in sequence from front to back. A cleaning device cover 7 is fixedly installed below the automobile chassis 1 , a hydraulic shock absorber 21 is provided between the cleaning device housing 7 and the garbage compartment 4 . A cleaning mechanism for cleaning the road surface is provided under the cleaning device cover 7. The water inlet end of the cleaning mechanism is connected to the water outlet end of the clean water tank 3. The dust outlet of the cleaning mechanism is located on the The air inlet at the bottom of the garbage car 4 is connected to the air inlet duct 9 located in the garbage car 4 for introducing the garbage cleaned by the cleaning mechanism into the garbage car 4. The top side of the garbage car 4 is provided with an air inlet for discharging the garbage car 4. There is an exhaust fan 5 for the gas inside, and a filter 30 is provided on the air inlet side of the exhaust fan 5 . The lower part of the garbage compartment 4 is formed with a sedimentation sewage tank 11 through a filter partition 10 for filtering the garbage sewage introduced from the air inlet duct 9. The rear bottom of the sedimentation sewage tank 11 is provided with a filter for filtering the sedimentation sewage. The sewage tank drain outlet 12 is used to discharge the filtered water in the tank 11 .
如图1所示，所述净水箱3的上端设置有净水箱注入口25，所述净水箱3的下端分别设置有高压出水泵26和低压出水泵27，所述的高压出水泵26的出水侧连接清扫机构中高压清洗管22的高压清洗进水口23，所述的低压出水泵27的出水侧连接清扫机构中低压清洗管轴14的低压清洗进水口18。As shown in Figure 1, the upper end of the clean water tank 3 is provided with a clean water tank inlet 25, and the lower end of the clean water tank 3 is provided with a high-pressure water outlet pump 26 and a low-pressure water outlet pump 27. The high-pressure water outlet pump The water outlet side of 26 is connected to 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 to the low-pressure cleaning water inlet 18 of the low-pressure cleaning pipe shaft 14 in the cleaning mechanism.
如图1、图2所示，所述的清扫机构包括有分别设置在清扫装置壳罩7两侧的支撑肋板13，两端分别对应设置在所述支撑肋板13上的低压清洗管轴14，所述低压清洗管轴14中部固定连接有皮带轮15，所述皮带轮15通过传送带连接设置在所述清扫装置壳罩7上的清扫滚刷电机16，所述低压清洗管轴14上且位于所述皮带轮15的两侧分别设置有一个在清扫滚刷电机16驱动低压清洗管轴14旋转的带动下通过旋转而清扫路面垃圾的清扫滚刷17。As shown in Figures 1 and 2, the cleaning mechanism includes support ribs 13 respectively provided on both sides of the cleaning device housing 7, and both ends correspond to low-pressure cleaning tube shafts provided on the support ribs 13. 14. A pulley 15 is fixedly connected to the middle part of the low-pressure cleaning tube shaft 14. The pulley 15 is connected to the cleaning roller brush motor 16 provided on the cleaning device cover 7 through a conveyor belt. The low-pressure cleaning tube shaft 14 is located on the low-pressure cleaning tube shaft 14. A cleaning roller brush 17 is provided on both sides of the pulley 15 respectively, and is driven by the cleaning roller brush motor 16 to drive the low-pressure cleaning tube shaft 14 to rotate to clean road debris through rotation.
如图2所示，所述的低压清洗管轴14上设置有与所述净水箱3的低压出水端(低压出水泵27)相连、用于将低压清洗水引入所述低压清洗管轴14内的低压清洗进水口18，所述低压清洗管轴14上与低压清洗进水口18相对的一侧面上设置有一排用于将进入低压清洗管轴14内的水排到所述清扫滚刷17上的低压清洗出水口19，所述清扫机构的出尘口一体形成在所述清扫装置壳罩7上，所述的出尘口通过进风口软管20连接位于垃圾车厢4内的进风管道9的下端。As shown in Figure 2, the low-pressure cleaning pipe shaft 14 is provided with a low-pressure water outlet end (low-pressure water outlet pump 27) of the clean water tank 3 for introducing low-pressure cleaning water into the low-pressure cleaning pipe shaft 14. There is a low-pressure cleaning water inlet 18 in the low-pressure cleaning tube shaft 14, and a row is provided on the side opposite to the low-pressure cleaning water inlet 18 for draining the water entering the low-pressure cleaning tube shaft 14 to the cleaning roller brush 17 The low-pressure cleaning water outlet 19 on the cleaning mechanism is integrally formed on the cleaning device housing 7. The dust outlet is connected to the air inlet duct in the garbage compartment 4 through the air inlet hose 20. The lower end of 9.
为防止扬尘，低压清洗水通过位于净水箱3底部的低压出水泵27和低压清洗管轴14上的低压清洗进水口18引入低压清洗管轴14，再经低压清洗管轴14上的可低压清洗出水口19形成喷射雾状的低压水，起到抑制尘土飞扬的作用。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 located 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 passes through the low-pressure cleaning water inlet 18 on the low-pressure cleaning pipe shaft 14. The cleaning water outlet 19 forms spray mist-like low-pressure water to suppress dust flying.
如图3所示，所述的清扫滚刷17包括有固定在所述低压清洗管轴14上的清扫滚刷架171和连接在所述清扫滚刷架171上的清扫滚刷刷毛172，所述清扫滚刷刷毛172是按设定的倾斜角度缠绕在所述清扫滚刷架171，这样有利于将垃圾扫向垃圾车厢的后侧和内侧，并有汇聚垃圾至车中部的能力。As shown in Figure 3, the cleaning roller brush 17 includes a cleaning roller brush frame 171 fixed on the low-pressure cleaning tube shaft 14 and a cleaning roller brush bristles 172 connected to the cleaning roller brush frame 171, so The bristles 172 of the cleaning roller brush are wrapped around the cleaning roller brush frame 171 at a set inclination angle, which is beneficial to sweeping the garbage to the rear and inside of the garbage compartment, and has the ability to collect garbage to the middle of the vehicle.
如图1、图4所示，在所述清扫装置壳罩7上且位于所述清扫滚刷17的前方设置有高压清洗管22，所述高压清洗管22的上侧面上设置有与所述净水箱3的高压出水端(高压出水泵26)相连的用于将高压清洗水引入所述高压清洗管22内的高压清洗进水口23，所述高压清洗管22的下侧面上设置有一排用于通过高压水对路面进行清洗的高压清洗出水口24。从净水箱3的高压出水端过来的高压水经高压清洗出水口24喷射到路面，将路面垃圾冲刷剥离路面，便于清扫滚刷17进行清扫。As shown in Figures 1 and 4, a high-pressure cleaning pipe 22 is provided on the cleaning device housing 7 and in front of the cleaning roller brush 17. The upper side of the high-pressure cleaning pipe 22 is provided with a The high-pressure water outlet end (high-pressure water outlet pump 26) of the clean water tank 3 is connected to a high-pressure cleaning water inlet 23 for introducing high-pressure cleaning water into the high-pressure cleaning pipe 22. A row of rows is provided on the lower side of the high-pressure cleaning pipe 22. A high-pressure cleaning water outlet 24 for cleaning the road surface with high-pressure water. The high-pressure water from the high-pressure water outlet end of the clean water tank 3 is sprayed onto the road surface through the high-pressure cleaning water outlet 24, and the road debris is flushed and peeled off the road surface to facilitate cleaning by the cleaning roller brush 17.
如图1所示，所述垃圾车厢4内的上顶端与所述进风管道9相对应处安装有绞龙电机28，所述绞龙电机28的输出端连接有提升绞龙29，所述提升绞龙29插入到所述进风管道9内，用于将从清扫机构的出尘口进入进风管道9的垃圾导入所述垃圾车厢4内。As shown in Figure 1, an auger motor 28 is installed at the upper top of the garbage compartment 4 corresponding to the air inlet duct 9. The output end of the auger motor 28 is connected to a lifting auger 29. The lifting auger 29 is inserted into the air inlet duct 9 and used to guide the garbage entering the air inlet duct 9 from the dust outlet of the cleaning mechanism into the garbage compartment 4 .
所述的排风机5、清扫滚刷电机16、高压出水泵26、低压出水泵27和绞龙电机28的电源输入端均连接所述电池包2。The power input terminals of the exhaust fan 5, cleaning roller brush motor 16, high-pressure water outlet pump 26, low-pressure water outlet pump 27 and auger motor 28 are all connected to the battery pack 2.
垃圾车厢4为一个密闭的箱体，垃圾车厢4顶部的排风机5将垃圾车厢4内的空气排出，并从进风管道9和进风口软管20吸入空气，进入垃圾车厢4内的污浊的空气则经过过滤网30将干净空气排出垃圾车厢4外部，通过在垃圾车厢4、进风管道9、进风口软管20形成负压，该负压将垃圾吸入进风管道9，提升绞龙29在绞龙电机29的带动下旋转以帮助垃圾的粉碎和提升，垃圾在负压和提升双重作用下进入垃圾车厢4内部，垃圾在自重的作用下散落到垃圾车厢4底部，垃圾车厢4底部的过滤隔板10将垃圾留在隔板上并将垃圾中的水分渗透到垃圾车厢下面的沉淀污水箱11中，清扫作业完成或者沉淀污水箱11中水满，则通过污水箱排水口12排掉污水，在垃圾车厢4设置的垃圾车厢的后门8可以卸掉垃圾车厢内部的垃圾至垃圾转运地点。The garbage carriage 4 is a closed box. The exhaust fan 5 on the top of the garbage carriage 4 discharges the air in the garbage carriage 4 and sucks the air from the air inlet duct 9 and the air inlet hose 20 into the dirty waste inside the garbage carriage 4. The air passes through the filter 30 and the clean air is discharged from the outside of the garbage compartment 4. A negative pressure is formed in the garbage compartment 4, the air inlet duct 9, and the air inlet hose 20. This negative pressure sucks the garbage into the air inlet duct 9 and lifts the auger 29. The auger motor 29 rotates to help crush and lift the garbage. The garbage enters the inside of the garbage carriage 4 under the dual effects of negative pressure and lifting. The garbage is scattered to the bottom of the garbage carriage 4 under the action of its own weight. The filter partition 10 keeps the garbage on the partition and the moisture in the garbage penetrates into the sedimentation sewage tank 11 below the garbage compartment. When the cleaning operation is completed or the sedimentation sewage tank 11 is full of water, it will be drained through the sewage tank drain outlet 12 For sewage, the rear door 8 of the garbage carriage provided in the garbage carriage 4 can unload the garbage inside the garbage carriage to the garbage transfer location.
本发明的一种道路清扫车的工作原理如下：The working principle of a road sweeping vehicle of the present invention is as follows:
首先通过进入高压清洗管的高压清洗出水口喷射高压水将路面垃圾冲刷剥离路面，然后清扫滚刷进行滚动清扫垃圾并将垃圾甩起，按设定的倾斜角度设置的清扫滚刷刷毛172，保障垃圾被扫向车体的后侧和内侧，以便于排风机将垃圾吸入垃圾车厢，同时清扫滚刷内置了低压喷水装置，清扫滚刷一边滚动清扫，低压喷水装置一边喷出雾状低压水，以实现抑尘，接下来由于在垃圾车厢内布置的排风机在垃圾车厢和进风口软管处行成负压，垃圾被吸入进风管道，同时，在进风管道内安装了提升绞龙，在吸入垃圾的同时，提升绞龙完成垃圾破碎和提升垃圾的作用，在排风机负压和提升绞龙的双重作用下，垃圾吸入垃圾车厢并散落于垃圾车厢底部的过滤隔板上，过滤隔板将垃圾中的水分渗透到位于垃圾车厢下面的沉淀污水箱中，作业完成，通过污水箱排水口排掉污水，从垃圾车厢的后门卸掉垃圾车厢内部的垃圾。First, high-pressure water is sprayed into the high-pressure cleaning outlet of the high-pressure cleaning pipe to wash and peel off the road surface garbage. Then the cleaning roller brush rolls to clean the garbage and throws the garbage up. The cleaning roller brush bristles 172 set according to the set inclination angle ensure that The garbage is swept to the rear and inside of the car body so that the exhaust fan can suck the garbage into the garbage compartment. At the same time, the cleaning roller brush has a built-in low-pressure water spray device. The cleaning roller brush rolls and cleans while the low-pressure water spray device sprays mist and low pressure. water to achieve dust suppression. Then, because the exhaust fan arranged in the garbage compartment creates negative pressure at the garbage compartment and the air inlet hose, the garbage is sucked into the air inlet duct. At the same time, a lifting winch is installed in the air inlet duct. While sucking in the garbage, the lifting auger completes the functions of breaking the garbage and lifting the garbage. Under the dual effects of the negative pressure of the exhaust fan and the lifting auger, the garbage is sucked into the garbage compartment and scattered on the filter partition at the bottom of the garbage compartment. The filter partition penetrates the moisture in the garbage into the sedimentation sewage tank located under the garbage compartment. After the operation is completed, the sewage is drained through the drain outlet of the sewage tank, and the garbage inside the garbage compartment is unloaded from the rear door of the garbage compartment.
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| CN110565565A (en) * | 2019-10-21 | 2019-12-13 | 南京林业大学 | Leaf treatment facility for landscape |
| CN110872821A (en) * | 2019-11-05 | 2020-03-10 | 劲旅环境科技有限公司 | Dust suppression system and sweeper truck with same |
| CN111910567A (en) * | 2020-07-20 | 2020-11-10 | 史娜娜 | Highway maintenance motor sweeper |
| CN113235431A (en) * | 2021-03-23 | 2021-08-10 | 福建省永正工程质量检测有限公司 | Highway engineering bridge construction bridge face concrete curing means |
| CN115198687A (en) * | 2022-07-27 | 2022-10-18 | 安徽传旗重科装备制造有限公司 | A suction-sweeping integrated washing and sweeping vehicle |
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