WO2020034644A1 - Cleaning apparatus for ground under road guardrail - Google Patents
Cleaning apparatus for ground under road guardrail Download PDFInfo
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- WO2020034644A1 WO2020034644A1 PCT/CN2019/080721 CN2019080721W WO2020034644A1 WO 2020034644 A1 WO2020034644 A1 WO 2020034644A1 CN 2019080721 W CN2019080721 W CN 2019080721W WO 2020034644 A1 WO2020034644 A1 WO 2020034644A1
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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
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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
- E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
- E01H1/05—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes
Definitions
- the invention belongs to the technical field of urban cleaning and environmental protection equipment, and particularly relates to a ground cleaning device under a road fence.
- a guardrail is installed in the middle of the road to make the traffic flow in order, avoiding the jam phenomenon and ensuring the traffic safety.
- the roads are cleaned by road sweepers. Every few meters below the road railing, there is a bottom seat with a side length of 300 millimeters. In this way, the road that is cleaned by the road sweeper has a road strip of about 400 millimeters left under the railing in the middle of the road to form a sweep. Dead corners make the road unsightly and easy to raise dust. In this case, sanitation workers can only be sent for manual cleaning, which not only increases labor intensity, but also lays hidden dangers for sanitation workers' personal safety, and wastes a lot of money. Manpower and material resources and a lot of time. In addition, when it snows in winter, the ground under the railings in the middle of the road is prone to snow accumulation. The existing snow-clearing vehicles cannot be cleaned, and it is difficult for sanitation workers to manually clean them.
- the present invention provides a ground cleaning device under the road guardrail, which effectively saves a lot of manpower and material resources, and has high work efficiency and good performance, which completely solves the problem of cleaning the dead corner of the ground under the guardrail.
- the device is installed in front of the vehicle, and is composed of a fixed frame 1, a swing frame 2, a swing frame swing mechanism, a working mechanism support 21, a work mechanism support lifting mechanism, a swing lever 22, a swing lever swing mechanism, an obstacle Composed of object sensing component, disc brush component and positioning wheel mechanism;
- the fixed frame 1 is fixed in front of the vehicle, one end of the swing frame 2 is hinged on the fixed frame 1, and the swing frame swing mechanism is installed between the fixed frame 1 and the swing frame 2 to drive the swing frame 2 to swing in the horizontal direction;
- the work mechanism support lifting mechanism is installed between the swing frame 2 and the work mechanism support 21, and drives the work mechanism support 21 to move up and down parallel to the swing frame 2;
- the middle portion of the swing lever 22 is hinged on the working mechanism bracket 21, and the tail portion of the swing lever 22 is connected to the working mechanism bracket 21 through the swing lever swing mechanism.
- Swing the disc brush assembly is vertically mounted on the head of the swing lever 22, the obstacle sensing assembly is mounted on the swing lever 22, and the obstacle sensing assembly is disposed on the front side of the disc brush assembly in the vehicle forward direction, in the obstacle sensing assembly
- the sensing element is connected with the power element of the swing lever swing mechanism by signal;
- the positioning wheel mechanism is mounted on the working mechanism bracket 21.
- the swing frame swing mechanism is composed of a swing cylinder 9 and a limit frame 3;
- the two ends of the swing oil cylinder 9 are hinged on the fixed frame 1 and the swing frame 2, respectively. Under the action of the swing oil cylinder 9, the swing frame 2 swings 90 degrees outward in a horizontal direction relative to the fixed frame 1;
- the limiting frame 3 is fixed on the fixing frame 1 outside the swinging oil cylinder 9. When the swinging frame 2 swings 90 degrees outward, it interferes with the limiting frame 3, thereby limiting the swinging limit of the swinging frame 2.
- the working mechanism support lifting mechanism is composed of a connecting rod 4, a lifting oil cylinder 5, a lifting rail 6, a lifting sliding frame 7, and a lifting steel chain 8;
- the two ends of the connecting rod 4 are respectively hinged on the swing frame 2 and the working mechanism support 21;
- the lifting guide 6 is arranged along the length direction of the connecting rod 4.
- the lifting guide 6 is fixed on the swinging frame 2.
- the lifting slide 7 is slidably installed on the lifting guide 6.
- the two ends of the lifting cylinder 5 are hinged to the swinging frame 2 and lifting.
- two ends of the lifting steel chain 8 are respectively connected to the lowering sliding frame 7 and the working mechanism support 21.
- the lifting guide rail 6 is a rectangular steel pipe, and two symmetrical long holes are processed along the length direction of the rectangular steel pipe.
- the lifting slide frame 7 is slidably installed in the long hole of the lifting guide rail 6.
- the swing lever swing mechanism is composed of a spring guide rail 10, a spring sliding frame 11, a movable pulley 12, a fixed pulley 13, a wire rope 14, a spring 15, a cylinder 16, a cylinder head 17, and a roller 18;
- the spring guide rail 10 is fixed on the working mechanism bracket 21, the spring slide frame 11 is slidably installed on the spring guide rail 10, and the movable pulley 12 is installed on the spring slide frame 11;
- the fixed pulley 13 is fixed on the working mechanism bracket 21;
- the cylinder 16 is used as a power element of a swing lever swing mechanism, which is a bi-directional piston rod cylinder.
- the cylinder of the cylinder 16 is fixed on the working mechanism bracket 21.
- the piston rods on both sides of the cylinder 16 and the spring slide frame 11 and the cylinder are respectively
- the head 17 is hinged, and an end of the cylinder head 17 is provided with a roller 18 abutting against the inner side of the swing lever 22;
- One end of the wire rope 14 is connected to the working mechanism bracket 21, and the other end bypasses the fixed pulley 13 and the movable pulley 12 and is connected to one end of the spring 15, and the other end of the spring 15 is connected to the rear end of the swing lever 22.
- the spring guide rail 10 is a rectangular steel pipe, and two symmetrical long holes are processed along the length direction of the rectangular steel pipe.
- the spring sliding frame 11 is slidably installed in the long hole of the spring guide rail 10.
- the obstacle sensing component is composed of a tension spring 23, a travel switch 24, and a probe rod 26;
- the probe rod 26 is hinged on a probe rod bracket fixedly connected to the swinging rod 22, and the travel switch 24 is used as a sensing element of an obstacle sensing component. It is mounted on the probe rod bracket, and the contacts of the stroke switch 24 The abutment rests on the probe rod 26.
- the travel switch 24 is a normally-open type travel switch, and a signal is output only when the contact is released.
- the two ends of the tension spring 23 are respectively connected to the probe rod bracket and the probe. The rods 26 are connected.
- the disk brush assembly is composed of an oil motor 27 and a disk brush 25;
- the oil motor 27 is vertically installed at the head end of the swing lever 22, and the disc brush 25 is coaxially installed at the output end of the oil motor 27.
- the positioning wheel mechanism is composed of a positioning wheel adjustment mechanism 19 and a positioning wheel 20;
- the positioning wheel adjusting mechanism 19 is vertically fixed on the working mechanism bracket 21.
- the positioning wheel adjusting mechanism 19 is a group of screw substructures.
- the positioning wheel adjusting mechanism 19 is connected to the positioning wheel 20 below, and the positioning wheel 20 is connected to the ground. By contacting, the working height of the working mechanism bracket 21 is adjusted by adjusting the positioning wheel adjustment mechanism 19.
- the cleaning device according to the present invention is installed at the front of the vehicle.
- the entire cleaning device is gathered together when not in use, which is convenient for driving and parking.
- the cleaning device is opened for cleaning during work.
- the cleaning device according to the present invention effectively saves a lot of manpower and material resources.
- the work efficiency is high and the work performance is good, which completely solves the problem of cleaning the dead corner of the ground under the guardrail.
- FIG. 1 is a front view of a ground cleaning device under a road guardrail according to the present invention
- Figure 2 is a left side view of Figure 1;
- Figure 3 is a top view of Figure 1;
- FIG. 4 is a schematic perspective view of a three-dimensional structure of a ground cleaning device under a road guardrail according to the present invention
- FIG. 5 is a schematic diagram of a working state of a ground cleaning device under a road fence according to the present invention during operation;
- FIG. 6 is a schematic diagram of a working state of a ground cleaning device under a road barrier according to the present invention when it crosses an obstacle.
- the present invention discloses a ground cleaning device under a road guardrail.
- the cleaning device is installed in front of the vehicle, and is composed of a fixed frame 1, a swing frame 2, a limit frame 3 , Connecting rod 4, lifting cylinder 5, lifting guide 6, lifting slide 7, lifting steel chain 8, swing cylinder 9, spring guide 10, spring slide 11, moving pulley 12, fixed pulley 13, wire rope 14, spring 15, cylinder 16.
- the fixed frame 1 is fixedly installed at the front of the vehicle in a horizontal direction
- the swing frame 2 is composed of a connecting rod frame and a supporting rod frame, wherein one end of the connecting rod frame of the swing frame 2 is hinged on the fixed frame 1 and advances along the vehicle In the direction, the support rod frame of the swing frame 2 is located on the right side of the connection rod frame and is vertically fixed to the other end of the connection rod frame.
- the cylinder end and the piston rod end of the swing cylinder 9 are hinged to the fixed frame 1 and the swing, respectively.
- the swing frame 2 can swing 90 degrees to the left side of the vehicle, so that the connecting rod frame of the swing frame 2 and the fixed frame 1 are parallel to each other.
- the limit frame 3 is fixed on the fixed frame 1 on the left side of the swing frame 2.
- connecting rods 4 There are three connecting rods 4, the three connecting rods 4 are equal in length and are arranged in parallel with each other.
- One end of the connecting rod 4 is vertically hinged on the connecting rod frame of the swinging frame 2.
- the other end of the connecting rod 4 is vertically hinged on the work.
- Mechanism support 21, the working mechanism support 21 is arranged in parallel with the swing frame 2.
- the connecting rod frame of the swing frame 2 and the working mechanism support 21 swing relatively up and down in parallel.
- the lifting rail 6 is welded on the right side of the supporting rod frame of the swinging frame 2 along the direction of the supporting rod frame of the swinging frame 2.
- the lifting rail 6 is a rectangular steel pipe, There are two symmetrical long holes processed in the length direction of the steel pipe.
- the lifting slide frame 7 is slidably installed in a long hole of the lifting rail 6.
- the lifting oil cylinder 5 is arranged on a support rod frame of the swing frame 2 on the left side of the lifting rail 6, and the cylinder end and the piston rod end of the lifting oil cylinder 5 are hinged to the support rod frame and the lower sliding frame 7 of the swing frame 2, respectively.
- One end of the lifting steel chain 8 is hinged on the lowering slide frame 7, and the other end of the lifting steel chain 8 is hinged on the working mechanism support 21.
- the steel chain 8 drives the working mechanism bracket 21 to gradually move downwards until the working mechanism bracket 21 is lowered to the working position to start the working mode.
- the working mechanism bracket 21 will drive the swing cleaning rod 22 and the end cleaning actuators such as the disk brush 25 to move together. .
- the spring guide rail 10 is welded and fixed to the working mechanism support 21 in the direction of the connecting rod 4.
- the structure of the spring guide rail 10 is similar to that of the lifting guide rail 6.
- the spring guide rail 10 is also a rectangular steel pipe and extends along the length of the rectangular steel pipe. Machined with symmetrical long holes.
- the spring slide frame 11 is slidably installed in the long hole of the spring guide rail 10 and slides left and right along the long hole of the spring guide rail 10.
- the movable pulley 12 is installed on the spring slide frame 11.
- the fixed pulley 13 is fixed on the working mechanism bracket 21 on the right side of the spring guide rail 10.
- the cylinder 16 is a two-way piston rod cylinder.
- the cylinder body of the cylinder 16 is fixed on the working mechanism bracket 21.
- the end of the piston rod on one side of the cylinder 16 is hinged with the spring sliding frame 11.
- the end of the piston rod on the other side of the cylinder 16 The part is hinged with the cylinder head 17.
- a roller 18 is mounted on an end of the cylinder head 17.
- One end of the wire rope 14 is connected to the working mechanism bracket 21, and the other end bypasses the fixed pulley 13 and the movable pulley 12 and is connected to one end of the spring 15, and the other end of the spring 15 is connected to the rear end of the swing lever 22.
- a roller 18 provided at an end of the cylinder head 17 abuts the inner side of the swing lever 22.
- the spring slide frame 11 When the piston rod of the cylinder 16 protrudes in the direction of the swing lever 22, since the cylinder 16 is a two-way piston rod cylinder, the spring slide frame 11 also drives the movable pulley 12 on the spring slide frame 11 to the swing lever under the action of the cylinder 16 piston rod. Sliding in the 22 direction. According to the principle of the relationship between the moving pulley and the fixed pulley, the stroke of the end of the wire rope 14 is twice the stroke of the moving pulley 12.
- the swing rod 22 is an arc-shaped rod bent and arranged in a direction toward the swing frame 2, and a middle portion of the swing rod 22 is hinged to the working mechanism bracket 21 through a rotating shaft.
- the oil motor 27 is vertically installed at the end of the head end of the swing lever 22, and the lower part of the motor 27 is drivingly connected to the disc brush 25.
- a probe rod bracket is fixed.
- One end of the probe rod 26 is hinged on the probe rod connection frame, and the other end of the probe rod 26 is suspended; the travel switch 24 is installed on the probe rod connection frame, and the contact of the stroke switch 24 rests on the probe rod 26,
- the travel switch 24 is a normally open type, and no signal is output when the contact is depressed, and a signal is output when the contact is released; two ends of the tension spring 23 are respectively connected to the probe connecting frame and the probe 26.
- the disc brush 25 extends below the road rail and is driven by the oil motor 27. Since the road rail has a column every few meters, a 300 mm square is under the column.
- the disc brush 25 should be withdrawn to the outside of the base, and then returned to the original position for cleaning. Therefore, a probe 26 is provided.
- the probe 26 First, when it hits the base of the railing, the probe rod 26 swings. The end of the probe rod 26 leaves the stroke switch 24.
- the stroke switch 24 outputs a signal to the outside.
- the piston rod of the cylinder 16 extends in the direction of the swing rod 22.
- the roller 18 on the head 17 abuts on the swing lever 22, and as the piston rod of the cylinder 16 projects outward, the cylinder head 17 connected to the end thereof drives the roller 18 to roll along the swing lever 22 and pushes the swing lever 22 to swing
- the disk brush 25 at the end of the swing lever 22 quickly leaves the base, but at this time, the bristles of the edge of the disk brush 25 are still in contact with the base.
- the piston rod of the cylinder 16 will quickly retract, and the swing lever 22 is in the spring. 15 make the brush quick
- the probe 26 is also returned to the initial position under the action of the tension spring 23. Press the contact of the travel switch 24 again so that it has no signal output. At this point, the dead angle under the railing of the road is completed. Cleaning of location.
- the positioning wheel adjustment mechanism 19 is vertically fixed on the working mechanism support 21, the positioning wheel adjustment mechanism 19 is a set of screw substructures, and the positioning wheel adjustment mechanism 19 is connected to the positioning wheel 20 under the positioning wheel. 20 is in contact with the ground, and by adjusting the hand wheel of the positioning wheel adjustment mechanism 19, the working height of the working mechanism bracket 21, the swing lever 22 and the disc brush 25 is manually adjusted.
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Abstract
A cleaning apparatus for the ground under a road guardrail. A fixing frame (1) is fixed in front of a vehicle. One end of a swing frame (2) is hingedly connected to the fixing frame (1). A swing frame swing mechanism is mounted between the fixing frame (1) and the swing frame (2) to drive the swing frame (2) to swing horizontally. An operating mechanism support lifting mechanism is mounted between the swing frame (2) and an operating mechanism frame (21) to drive the operating mechanism frame (21) to parallelly move up and down. The middle portion of a swing rod (22) is hingedly connected to the operating mechanism support (21). The tail portion of the swing rod (22) is connected to the operating mechanism support (21) by means of a swing rod swing mechanism. The swing rod swing mechanism drives the swing rod (22) to swing horizontally. A disc-like brush assembly is mounted on the head end of the swing rod (22). An obstacle sensing assembly is mounted on the swing rod (22). A sensing element in the obstacle sensing assembly is in signal connection with a power element of the swing rod swing mechanism. A positioning wheel mechanism is mounted on the operating mechanism support (21). The cleaning apparatus effectively saves a lot of labor and material resource, features high working efficiency and good working performance, and completely resolves the problem of the cleaning of blind angles on the ground under fences.
Description
本发明属于城市清洁环保设备技术领域,具体涉及马路护栏下地面清扫装置。The invention belongs to the technical field of urban cleaning and environmental protection equipment, and particularly relates to a ground cleaning device under a road fence.
随着社会的发展,城市的规模越来越大,人口越来越多,马路上的汽车铺天盖地,车流涌动,尤其是城市的主干道经常会发生堵塞现象,为了疏导交通,保证行车安全,在马路的中间设置护栏杆,使车流按顺序行驶,避免了堵塞现象,保证了交通安全。With the development of society, the size of the city is getting larger and larger, and the population is increasing. Cars on the road are overwhelming, traffic is rushing, especially the main roads in cities are often blocked. In order to divert traffic and ensure driving safety, A guardrail is installed in the middle of the road to make the traffic flow in order, avoiding the jam phenomenon and ensuring the traffic safety.
现在清扫马路都是用马路清扫机来进行。马路栏杆的下面每隔几米处都有一个边长为300毫米的底坐,这样一来马路清扫机清扫过的马路,路面中间的栏杆下面都留有400毫米左右未清扫的一条路带,形成清扫死角使路面很不美观,同时也容易扬起灰尘,这种情况下只能派遣环卫工人进行人工清扫,既增加了劳动强度,同时也为环卫工人的人身安全埋下了隐患,也浪费了大量的人力物力和大量的时间。此外,冬季下雪时,路面中间的栏杆下地面容易积雪,现有的清雪车无法清理干净,且环卫工人人工也很难清扫。Now the roads are cleaned by road sweepers. Every few meters below the road railing, there is a bottom seat with a side length of 300 millimeters. In this way, the road that is cleaned by the road sweeper has a road strip of about 400 millimeters left under the railing in the middle of the road to form a sweep. Dead corners make the road unsightly and easy to raise dust. In this case, sanitation workers can only be sent for manual cleaning, which not only increases labor intensity, but also lays hidden dangers for sanitation workers' personal safety, and wastes a lot of money. Manpower and material resources and a lot of time. In addition, when it snows in winter, the ground under the railings in the middle of the road is prone to snow accumulation. The existing snow-clearing vehicles cannot be cleaned, and it is difficult for sanitation workers to manually clean them.
发明内容Summary of the Invention
针对上述现有技术中存在的缺陷,本发明提供了马路护栏下地面清扫装置,有效节省大量的人力物力,而且工作效率高工作性能好,完全解决了护栏下地面死角的清扫问题。In view of the defects in the prior art mentioned above, the present invention provides a ground cleaning device under the road guardrail, which effectively saves a lot of manpower and material resources, and has high work efficiency and good performance, which completely solves the problem of cleaning the dead corner of the ground under the guardrail.
结合说明书附图,本发明的技术方案如下:With reference to the accompanying drawings, the technical solution of the present invention is as follows:
马路护栏下地面清扫装置,所述装置安装在车辆前方,由固定架1、摆动架2、摆动架摆动机构、工作机构支架21、工作机构支架升降机构、摆动杆22、摆动杆摆动机构、障碍物感应组件、盘刷组件以及定位轮机构组成;Ground cleaning device under the road guardrail, the device is installed in front of the vehicle, and is composed of a fixed frame 1, a swing frame 2, a swing frame swing mechanism, a working mechanism support 21, a work mechanism support lifting mechanism, a swing lever 22, a swing lever swing mechanism, an obstacle Composed of object sensing component, disc brush component and positioning wheel mechanism;
所述固定架1固定在车辆前方,摆动架2一端铰接在固定架1上,摆动架摆动机构安装在固定架1与摆动架2之间带动摆动架2沿水平方向摆动;The fixed frame 1 is fixed in front of the vehicle, one end of the swing frame 2 is hinged on the fixed frame 1, and the swing frame swing mechanism is installed between the fixed frame 1 and the swing frame 2 to drive the swing frame 2 to swing in the horizontal direction;
所述工作机构支架升降机构安装在摆动架2与工作机构支架21之间,并带动工作机构支架21相对于摆动架2上下平行运动;The work mechanism support lifting mechanism is installed between the swing frame 2 and the work mechanism support 21, and drives the work mechanism support 21 to move up and down parallel to the swing frame 2;
所述摆动杆22的中部铰接在工作机构支架21上,所述摆动杆22的尾部通过摆动杆摆动机构与工作机构支架21相连,摆动杆摆动机构带动摆动杆22绕摆 动杆22中部铰接点水平摆动,盘刷组件竖直安装在摆动杆22的首端,障碍物感应组件安装在摆动杆22上,且障碍物感应组件设置在盘刷组件沿车辆前进方向的前侧,障碍物感应组件中的感应元件与摆动杆摆动机构的动力元件信号连接;The middle portion of the swing lever 22 is hinged on the working mechanism bracket 21, and the tail portion of the swing lever 22 is connected to the working mechanism bracket 21 through the swing lever swing mechanism. Swing, the disc brush assembly is vertically mounted on the head of the swing lever 22, the obstacle sensing assembly is mounted on the swing lever 22, and the obstacle sensing assembly is disposed on the front side of the disc brush assembly in the vehicle forward direction, in the obstacle sensing assembly The sensing element is connected with the power element of the swing lever swing mechanism by signal;
所述定位轮机构安装在工作机构支架21上。The positioning wheel mechanism is mounted on the working mechanism bracket 21.
进一步地,所述摆动架摆动机构由摆动油缸9和限位架3组成;Further, the swing frame swing mechanism is composed of a swing cylinder 9 and a limit frame 3;
所述摆动油缸9的两端分别铰接在固定架1和摆动架2上,在摆动油缸9的作用下,摆动架2相对于固定架1向外沿水平方向摆动90度;The two ends of the swing oil cylinder 9 are hinged on the fixed frame 1 and the swing frame 2, respectively. Under the action of the swing oil cylinder 9, the swing frame 2 swings 90 degrees outward in a horizontal direction relative to the fixed frame 1;
所述限位架3固定在摆动油缸9外侧的固定架1上,摆动架2向外摆动90度时与限位架3干涉,从而限制摆动架2的摆动极限。The limiting frame 3 is fixed on the fixing frame 1 outside the swinging oil cylinder 9. When the swinging frame 2 swings 90 degrees outward, it interferes with the limiting frame 3, thereby limiting the swinging limit of the swinging frame 2.
进一步地,所述工作机构支架升降机构由连杆4、升降油缸5、升降导轨6、升降滑动架7和升降钢链8组成;Further, the working mechanism support lifting mechanism is composed of a connecting rod 4, a lifting oil cylinder 5, a lifting rail 6, a lifting sliding frame 7, and a lifting steel chain 8;
所述连杆4的两端分别铰接在摆动架2和工作机构支架21上;The two ends of the connecting rod 4 are respectively hinged on the swing frame 2 and the working mechanism support 21;
所述升降导轨6沿着连杆4的长度方向设置,升降导轨6固定在摆动架2上,升降滑动架7滑动安装在升降导轨6上,升降油缸5两端分别铰接在摆动架2和升降滑动架7上,所述升降钢链8的两端分别连接在降滑动架7和工作机构支架21上。The lifting guide 6 is arranged along the length direction of the connecting rod 4. The lifting guide 6 is fixed on the swinging frame 2. The lifting slide 7 is slidably installed on the lifting guide 6. The two ends of the lifting cylinder 5 are hinged to the swinging frame 2 and lifting. On the sliding frame 7, two ends of the lifting steel chain 8 are respectively connected to the lowering sliding frame 7 and the working mechanism support 21.
更进一步地,所述升降导轨6为矩形钢管,且沿着矩形钢管的长度方向加工有两个对称的长孔,所述升降滑动架7滑动安装在升降导轨6的长孔内。Furthermore, the lifting guide rail 6 is a rectangular steel pipe, and two symmetrical long holes are processed along the length direction of the rectangular steel pipe. The lifting slide frame 7 is slidably installed in the long hole of the lifting guide rail 6.
进一步地,所述摆动杆摆动机构由弹簧导轨10、弹簧滑动架11、动滑轮12、定滑轮13、钢丝绳14、弹簧15、气缸16、油缸头17和滚轮18组成;Further, the swing lever swing mechanism is composed of a spring guide rail 10, a spring sliding frame 11, a movable pulley 12, a fixed pulley 13, a wire rope 14, a spring 15, a cylinder 16, a cylinder head 17, and a roller 18;
所述弹簧导轨10固定在工作机构支架21上,所述弹簧滑动架11滑动安装在弹簧导轨10上,所述动滑轮12安装在弹簧滑动架11上;The spring guide rail 10 is fixed on the working mechanism bracket 21, the spring slide frame 11 is slidably installed on the spring guide rail 10, and the movable pulley 12 is installed on the spring slide frame 11;
所述定滑轮13固定在工作机构支架21上;The fixed pulley 13 is fixed on the working mechanism bracket 21;
所述气缸16作为摆动杆摆动机构的动力元件,其为双向活塞杆气缸,所述气缸16的缸体固定在工作机构支架21上,气缸16两侧的活塞杆分别与弹簧滑动架11与缸头17铰接,所述缸头17的端部安装有滚轮18,所述滚轮18顶靠在摆动杆22的内侧;The cylinder 16 is used as a power element of a swing lever swing mechanism, which is a bi-directional piston rod cylinder. The cylinder of the cylinder 16 is fixed on the working mechanism bracket 21. The piston rods on both sides of the cylinder 16 and the spring slide frame 11 and the cylinder are respectively The head 17 is hinged, and an end of the cylinder head 17 is provided with a roller 18 abutting against the inner side of the swing lever 22;
所述钢丝绳14一端连接在工作机构支架21上,另一端绕过定滑轮13和动滑轮12并连接在所述弹簧15的一端,所述弹簧15的另一端连接在摆动杆22的后端。One end of the wire rope 14 is connected to the working mechanism bracket 21, and the other end bypasses the fixed pulley 13 and the movable pulley 12 and is connected to one end of the spring 15, and the other end of the spring 15 is connected to the rear end of the swing lever 22.
更进一步地,所述弹簧导轨10为矩形钢管,且沿着矩形钢管的长度方向加工有两个对称的长孔,所述弹簧滑动架11滑动安装在弹簧导轨10的长孔内。Furthermore, the spring guide rail 10 is a rectangular steel pipe, and two symmetrical long holes are processed along the length direction of the rectangular steel pipe. The spring sliding frame 11 is slidably installed in the long hole of the spring guide rail 10.
进一步地,所述障碍物感应组件由拉簧23、行程开关24和探杆26组成;Further, the obstacle sensing component is composed of a tension spring 23, a travel switch 24, and a probe rod 26;
所述探杆26铰接在与摆动杆22固连的探杆连接架上,所述行程开关24作为障碍物感应组件的感应元件,其安装在探杆连接架上,且行程开关24的触头顶靠在探杆26上,所述行程开关24是常开型行程开关,仅当触头被松开时有才有信号输出,所述拉簧23的两端分别与探杆连接架和探杆26相连。The probe rod 26 is hinged on a probe rod bracket fixedly connected to the swinging rod 22, and the travel switch 24 is used as a sensing element of an obstacle sensing component. It is mounted on the probe rod bracket, and the contacts of the stroke switch 24 The abutment rests on the probe rod 26. The travel switch 24 is a normally-open type travel switch, and a signal is output only when the contact is released. The two ends of the tension spring 23 are respectively connected to the probe rod bracket and the probe. The rods 26 are connected.
进一步地,所述盘刷组件由油马达27和盘刷25组成;Further, the disk brush assembly is composed of an oil motor 27 and a disk brush 25;
所述油马达27竖直安装在摆动杆22的首端,盘刷25同轴安装在油马达27的输出端。The oil motor 27 is vertically installed at the head end of the swing lever 22, and the disc brush 25 is coaxially installed at the output end of the oil motor 27.
进一步地,所述定位轮机构由定位轮调节机构19和定位轮20组成;Further, the positioning wheel mechanism is composed of a positioning wheel adjustment mechanism 19 and a positioning wheel 20;
所述定位轮调节机构19竖直固装在工作机构支架21上,所述定位轮调节机构19为一组丝杠副结构,定位轮调节机构19的下方连接定位轮20,定位轮20与地面接触,通过调节定位轮调节机构19,实现调节工作机构支架21的工作高度。The positioning wheel adjusting mechanism 19 is vertically fixed on the working mechanism bracket 21. The positioning wheel adjusting mechanism 19 is a group of screw substructures. The positioning wheel adjusting mechanism 19 is connected to the positioning wheel 20 below, and the positioning wheel 20 is connected to the ground. By contacting, the working height of the working mechanism bracket 21 is adjusted by adjusting the positioning wheel adjustment mechanism 19.
与现有技术相比,本发明的有益效果在于:Compared with the prior art, the beneficial effects of the present invention are:
本发明所述清扫装置安装在车辆的前部,不工作时整个清扫装置收拢在一起,便于行车和停放,工作时清扫装置打开进行清扫作业,本发明所述清扫装置有效节省大量的人力物力,而且工作效率高工作性能好,完全解决了护栏下地面死角的清扫问题。The cleaning device according to the present invention is installed at the front of the vehicle. The entire cleaning device is gathered together when not in use, which is convenient for driving and parking. The cleaning device is opened for cleaning during work. The cleaning device according to the present invention effectively saves a lot of manpower and material resources. Moreover, the work efficiency is high and the work performance is good, which completely solves the problem of cleaning the dead corner of the ground under the guardrail.
图1为本发明所述马路护栏下地面清扫装置的主视图;FIG. 1 is a front view of a ground cleaning device under a road guardrail according to the present invention;
图2为图1的左视图;Figure 2 is a left side view of Figure 1;
图3为图1的俯视图;Figure 3 is a top view of Figure 1;
图4为本发明所述马路护栏下地面清扫装置的立体结构示意图;4 is a schematic perspective view of a three-dimensional structure of a ground cleaning device under a road guardrail according to the present invention;
图5为本发明所述马路护栏下地面清扫装置作业时的工作状态示意图;5 is a schematic diagram of a working state of a ground cleaning device under a road fence according to the present invention during operation;
图6为本发明所述马路护栏下地面清扫装置越障时的工作状态示意图。FIG. 6 is a schematic diagram of a working state of a ground cleaning device under a road barrier according to the present invention when it crosses an obstacle.
图中:In the picture:
1-固定架,2-摆动架,3-限位架,4-连杆,1-Fixed frame, 2-Swing frame, 3-Limit frame, 4-Link,
5-升降油缸,6-升降导轨,7-升降滑动架,8-升降钢链,5-lifting cylinder, 6-lifting guide, 7-lifting sliding frame, 8-lifting steel chain,
9-摆动油缸,10-弹簧导轨,11-弹簧滑动架,12-动滑轮,9-swing cylinder, 10-spring guide, 11-spring carriage, 12-moving pulley,
13-定滑轮,14-钢丝绳,15-弹簧,16-气缸,13-fixed pulley, 14-wire rope, 15-spring, 16-cylinder,
17-油缸头,18-滚轮,19-定位轮调节机构,20-定位轮,17-cylinder head, 18-roller, 19-positioning wheel adjustment mechanism, 20-positioning wheel,
21-工作机构支架,22-摆动杆,23-拉簧,24-行程开关,21-work mechanism bracket, 22-swing lever, 23-tension spring, 24-position switch,
25-盘刷,26-探杆,27-油马达,28-钢链支撑轮。25-disc brush, 26-probe, 27-oil motor, 28-steel chain support wheel.
为进一步阐述本发明的技术方案及本发明的工作过程,结合说明书附图,本发明的具体实施方式如下:In order to further explain the technical solution of the present invention and the working process of the present invention, in conjunction with the accompanying drawings of the description, the specific embodiments of the present invention are as follows:
如图1、图2、图3和图4所示,本发明公开了一种马路护栏下地面清扫装置,所述清扫装置安装在车辆前方,由固定架1、摆动架2、限位架3、连杆4、升降油缸5、升降导轨6、升降滑动架7、升降钢链8、摆动油缸9、弹簧导轨10、弹簧滑动架11、动滑轮12、定滑轮13、钢丝绳14、弹簧15、气缸16、油缸头17、滚轮18、定位轮调节机构19、定位轮20、工作机构支架21、摆动杆22、拉簧23、行程开关24、盘刷25、探杆26以及油马达27组成。As shown in FIG. 1, FIG. 2, FIG. 3 and FIG. 4, the present invention discloses a ground cleaning device under a road guardrail. The cleaning device is installed in front of the vehicle, and is composed of a fixed frame 1, a swing frame 2, a limit frame 3 , Connecting rod 4, lifting cylinder 5, lifting guide 6, lifting slide 7, lifting steel chain 8, swing cylinder 9, spring guide 10, spring slide 11, moving pulley 12, fixed pulley 13, wire rope 14, spring 15, cylinder 16. Cylinder head 17, roller 18, positioning wheel adjusting mechanism 19, positioning wheel 20, working mechanism bracket 21, swing lever 22, tension spring 23, stroke switch 24, disc brush 25, probe rod 26, and oil motor 27.
所述固定架1沿水平方向固定安装车辆前部,所述摆动架2由连接杆架和支撑杆架组成,其中,摆动架2的连接杆架一端铰接在固定架1上,沿着车辆前进方向,摆动架2的支撑杆架位于连接杆架的右侧,并垂直固连在连接杆架的另一端,所述摆动油缸9的缸体端和活塞杆端分别铰接在固定架1和摆动架2的连接杆架上,工作时,在摆动油缸9的作用下,摆动架2可向车辆的左侧摆动90度,使摆动架2的连接杆架与固定架1相互平行。所述限位架3固定在摆动架2左侧的固定架1上,当摆动架2在摆动油缸9的作用下向左摆动90度时,摆动架2的连接杆架与限位架3之间发生干涉,从而由限位架3限制摆动架2的摆动极限。The fixed frame 1 is fixedly installed at the front of the vehicle in a horizontal direction, and the swing frame 2 is composed of a connecting rod frame and a supporting rod frame, wherein one end of the connecting rod frame of the swing frame 2 is hinged on the fixed frame 1 and advances along the vehicle In the direction, the support rod frame of the swing frame 2 is located on the right side of the connection rod frame and is vertically fixed to the other end of the connection rod frame. The cylinder end and the piston rod end of the swing cylinder 9 are hinged to the fixed frame 1 and the swing, respectively. On the connecting rod frame of the frame 2, during operation, under the action of the swing cylinder 9, the swing frame 2 can swing 90 degrees to the left side of the vehicle, so that the connecting rod frame of the swing frame 2 and the fixed frame 1 are parallel to each other. The limit frame 3 is fixed on the fixed frame 1 on the left side of the swing frame 2. When the swing frame 2 swings 90 degrees to the left by the swing cylinder 9, the connecting rod frame of the swing frame 2 and the limit frame 3 Interference occurs, so that the swinging limit of the swinging frame 2 is limited by the limit frame 3.
所述连杆4有三根,三根连杆4长度相等且相互平行设置,连杆4的一端均垂直铰接在摆动架2的连接杆架上,连杆4的另一端均垂直铰接在所述工作机构支架21,所述工作机构支架21与摆动架2平行设置,摆动架2的连接杆架与工作机构支架21之间相对上下平行摆动,当所述连杆4处于水平位置时,工作机构支架21相对于摆动架2上升到极限位置,随着连杆4向下摆动,工作机构支架21逐渐下降至工作位置。There are three connecting rods 4, the three connecting rods 4 are equal in length and are arranged in parallel with each other. One end of the connecting rod 4 is vertically hinged on the connecting rod frame of the swinging frame 2. The other end of the connecting rod 4 is vertically hinged on the work. Mechanism support 21, the working mechanism support 21 is arranged in parallel with the swing frame 2. The connecting rod frame of the swing frame 2 and the working mechanism support 21 swing relatively up and down in parallel. When the link 4 is in a horizontal position, the work mechanism support 21 rises to the extreme position relative to the swing frame 2, and as the connecting rod 4 swings downward, the working mechanism bracket 21 gradually descends to the working position.
所述升降导轨6沿着摆动架2的支撑杆架的方向焊接在摆动架2的支撑杆架右侧上方,所述升降导轨6为矩形钢管,且在矩形钢管的前后两侧,沿着矩形钢管的长度方向加工有两个对称的长孔。所述升降滑动架7滑动安装在升降导轨6的长孔内。所述升降油缸5设置在在升降导轨6左侧摆动架2的支撑杆架上,升降油缸5的缸体端与活塞杆端分别与摆动架2的支撑杆架和降滑动架7铰接。所述升降钢链8的一端铰接在降滑动架7上,升降钢链8的另一端铰接在工作机构支架21上。当升降油缸5的活塞杆向内收缩运动时,升降滑动架7随着升降油缸5的活塞杆沿升降导轨6的长孔向靠近升降油缸5的方向运动,并将升降钢链8拉紧,通过升降钢链8带动工作机构支架21逐渐向上运动,当升降油缸5的 活塞杆收回至极限位置时,工作机构支架21将被带动上升至最高点,此时清扫装置处于非工作状态。当升降油缸的活塞杆向外伸出运动时,升降滑动架7随着升降油缸5的活塞杆沿升降导轨6的长孔向远离升降油缸5的方向运动,并释放升降钢链8,通过升降钢链8带动工作机构支架21逐渐向下运动,直至工作机构支架21下降至工作位置,开始工作模式,此处,工作机构支架21将带动摆动杆22以及盘刷25等末端清扫执行机构一起运动。The lifting rail 6 is welded on the right side of the supporting rod frame of the swinging frame 2 along the direction of the supporting rod frame of the swinging frame 2. The lifting rail 6 is a rectangular steel pipe, There are two symmetrical long holes processed in the length direction of the steel pipe. The lifting slide frame 7 is slidably installed in a long hole of the lifting rail 6. The lifting oil cylinder 5 is arranged on a support rod frame of the swing frame 2 on the left side of the lifting rail 6, and the cylinder end and the piston rod end of the lifting oil cylinder 5 are hinged to the support rod frame and the lower sliding frame 7 of the swing frame 2, respectively. One end of the lifting steel chain 8 is hinged on the lowering slide frame 7, and the other end of the lifting steel chain 8 is hinged on the working mechanism support 21. When the piston rod of the lifting cylinder 5 contracts inward, the lifting slide frame 7 moves along the long hole of the lifting guide rail 6 toward the lifting cylinder 5 along with the piston rod of the lifting cylinder 5 and tightens the lifting steel chain 8, The working mechanism support 21 is gradually moved upward by the lifting steel chain 8. When the piston rod of the lifting cylinder 5 is retracted to the extreme position, the working mechanism support 21 will be driven to the highest point, and the cleaning device is in a non-working state at this time. When the piston rod of the lifting cylinder moves outward, the lifting slide frame 7 moves along the long hole of the lifting guide rail 6 away from the lifting cylinder 5 along with the piston rod of the lifting cylinder 5 and releases the lifting steel chain 8. The steel chain 8 drives the working mechanism bracket 21 to gradually move downwards until the working mechanism bracket 21 is lowered to the working position to start the working mode. Here, the working mechanism bracket 21 will drive the swing cleaning rod 22 and the end cleaning actuators such as the disk brush 25 to move together. .
所述弹簧导轨10沿连杆4的方向焊接固定在工作机构支架21上,所述弹簧导轨10的结构与升降导轨6相类似,弹簧导轨10也为矩形钢管,且沿着矩形钢管的长度方向加工有对称的长孔。所述弹簧滑动架11滑动安装在弹簧导轨10的长孔内,并沿着弹簧导轨10的长孔左右滑动,所述动滑轮12安装在弹簧滑动架11上。所述定滑轮13固定安装在弹簧导轨10右侧的工作机构支架21上。所述气缸16为双向活塞杆气缸,所述气缸16的缸体固定在工作机构支架21上,气缸16一侧的活塞杆端部与弹簧滑动架11铰接,气缸16另一侧的活塞杆端部与缸头17铰接。所述缸头17的端部安装有滚轮18。所述钢丝绳14的一端连接在工作机构支架21上,另一端绕过定滑轮13和动滑轮12并连接在所述弹簧15的一端,所述弹簧15的另一端连接在摆动杆22的后端。所述缸头17端部设置的滚轮18顶靠在摆动杆22的内侧。The spring guide rail 10 is welded and fixed to the working mechanism support 21 in the direction of the connecting rod 4. The structure of the spring guide rail 10 is similar to that of the lifting guide rail 6. The spring guide rail 10 is also a rectangular steel pipe and extends along the length of the rectangular steel pipe. Machined with symmetrical long holes. The spring slide frame 11 is slidably installed in the long hole of the spring guide rail 10 and slides left and right along the long hole of the spring guide rail 10. The movable pulley 12 is installed on the spring slide frame 11. The fixed pulley 13 is fixed on the working mechanism bracket 21 on the right side of the spring guide rail 10. The cylinder 16 is a two-way piston rod cylinder. The cylinder body of the cylinder 16 is fixed on the working mechanism bracket 21. The end of the piston rod on one side of the cylinder 16 is hinged with the spring sliding frame 11. The end of the piston rod on the other side of the cylinder 16 The part is hinged with the cylinder head 17. A roller 18 is mounted on an end of the cylinder head 17. One end of the wire rope 14 is connected to the working mechanism bracket 21, and the other end bypasses the fixed pulley 13 and the movable pulley 12 and is connected to one end of the spring 15, and the other end of the spring 15 is connected to the rear end of the swing lever 22. A roller 18 provided at an end of the cylinder head 17 abuts the inner side of the swing lever 22.
当气缸16的活塞杆向摆动杆22的方向伸出时,由于气缸16是双向活塞杆气缸,弹簧滑动架11在气缸16活塞杆的作用下也带动弹簧滑动架11上的动滑轮12向摆动杆22方向滑动,根据动滑轮与定滑轮的运动关系原理,钢丝绳14端部的行程是动滑轮12行程的2倍,故气缸16的活塞杆向摆动杆22的方向伸出时,弹簧滑动架11也带动动滑轮12向摆动杆22方向滑动到极限位置,此时弹簧15拉力最小,便于越障,如图6所示。当气缸16的活塞杆向远离摆动杆22的方向伸出时,弹簧滑动架11将带动动滑轮12向远离摆动杆22的方向滑动到极限位置,此时弹簧15的拉力最大,便于正常常规作业如图5所示。When the piston rod of the cylinder 16 protrudes in the direction of the swing lever 22, since the cylinder 16 is a two-way piston rod cylinder, the spring slide frame 11 also drives the movable pulley 12 on the spring slide frame 11 to the swing lever under the action of the cylinder 16 piston rod. Sliding in the 22 direction. According to the principle of the relationship between the moving pulley and the fixed pulley, the stroke of the end of the wire rope 14 is twice the stroke of the moving pulley 12. Therefore, when the piston rod of the cylinder 16 is extended toward the swing rod 22, the spring carriage 11 is also driven The movable pulley 12 slides to the limit position in the direction of the swing lever 22, and at this time, the pulling force of the spring 15 is the smallest, which is convenient for overcoming obstacles, as shown in FIG. 6. When the piston rod of the cylinder 16 protrudes away from the swing lever 22, the spring carriage 11 will drive the pulley 12 to the limit position away from the swing lever 22. At this time, the tensile force of the spring 15 is the largest, which is convenient for normal routine operations such as Figure 5 shows.
所述摆动杆22为朝向摆动架2的方向弯曲设置的弧形杆,所述摆动杆22的中部通过转轴与工作机构支架21铰接。所述油马达27竖直安装在摆动杆22的首端端部,马达27的下方与盘刷25驱动连接;在摆动杆22连接油马达27一端的尾部固定有一个探杆连接架,所述探杆26的一端铰接在探杆连接架上,探杆26的另一端悬置;所述行程开关24安装在探杆连接架上,且行程开关24的触头顶靠在探杆26上,所述行程开关24是常开类型,触头被压下时没有信号输出,触头被松开时有信号输出;所述拉簧23的两端分别与探杆连接架和探杆26相连。The swing rod 22 is an arc-shaped rod bent and arranged in a direction toward the swing frame 2, and a middle portion of the swing rod 22 is hinged to the working mechanism bracket 21 through a rotating shaft. The oil motor 27 is vertically installed at the end of the head end of the swing lever 22, and the lower part of the motor 27 is drivingly connected to the disc brush 25. At the end of the end of the swing lever 22 connected to the oil motor 27, a probe rod bracket is fixed. One end of the probe rod 26 is hinged on the probe rod connection frame, and the other end of the probe rod 26 is suspended; the travel switch 24 is installed on the probe rod connection frame, and the contact of the stroke switch 24 rests on the probe rod 26, The travel switch 24 is a normally open type, and no signal is output when the contact is depressed, and a signal is output when the contact is released; two ends of the tension spring 23 are respectively connected to the probe connecting frame and the probe 26.
工作时,在摆动杆22的连接带动下,盘刷25伸到马路栏杆下面,并在油马达27的驱动下进行清扫作业,由于马路栏杆每隔几米就有一个立柱,立柱下面是一个300mm见方的底座,盘刷25扫到底座时要将盘刷撤回到底座外面,过了底座再回到原位清扫,因此设一探杆26,作业时,盘刷25接近栏杆底座时,探杆26首先碰到栏杆底座,探杆26发生摆动,探杆26的端部离开行程开关24,行程开关24向外输出信号,通过PLC控制,气缸16的活塞杆向摆动杆22的方向伸出,缸头17上的滚轮18顶靠在摆动杆22上,随着气缸16的活塞杆向外伸出,其端部连接的缸头17带动滚轮18沿摆动杆22滚动,并推动摆动杆22发生摆动,使摆动杆22末端的盘刷25快速离开底座,但此时盘刷25的边缘刷毛还是与底座接触,盘刷25越过底座后,气缸16的活塞杆将快速缩回,摆动杆22在弹簧15的作用下使盘刷快速回到初始正常作业位置,同时探杆26也在拉簧23的作用下,也回到初始位置,重新把行程开关24的触头压住,使其没有信号输出,至此即完成马路栏杆下方死角位置的清扫。Driven by the connection of the swing bar 22, the disc brush 25 extends below the road rail and is driven by the oil motor 27. Since the road rail has a column every few meters, a 300 mm square is under the column When the disc brush 25 is swept to the base, the disc brush 25 should be withdrawn to the outside of the base, and then returned to the original position for cleaning. Therefore, a probe 26 is provided. When the disc brush 25 approaches the railing base, the probe 26 First, when it hits the base of the railing, the probe rod 26 swings. The end of the probe rod 26 leaves the stroke switch 24. The stroke switch 24 outputs a signal to the outside. Through the PLC control, the piston rod of the cylinder 16 extends in the direction of the swing rod 22. The roller 18 on the head 17 abuts on the swing lever 22, and as the piston rod of the cylinder 16 projects outward, the cylinder head 17 connected to the end thereof drives the roller 18 to roll along the swing lever 22 and pushes the swing lever 22 to swing The disk brush 25 at the end of the swing lever 22 quickly leaves the base, but at this time, the bristles of the edge of the disk brush 25 are still in contact with the base. After the disk brush 25 passes the base, the piston rod of the cylinder 16 will quickly retract, and the swing lever 22 is in the spring. 15 make the brush quick Return to the initial normal working position, and at the same time, the probe 26 is also returned to the initial position under the action of the tension spring 23. Press the contact of the travel switch 24 again so that it has no signal output. At this point, the dead angle under the railing of the road is completed. Cleaning of location.
所述定位轮调节机构19竖直固装在工作机构支架21上,所述定位轮调节机构19为一组丝杠副结构,定位轮调节机构19的下方连接定位轮20,工作时,定位轮20与地面接触,通过调节定位轮调节机构19的手轮,以手动调节工作机构支架21和摆杆22及盘刷25的工作高度。The positioning wheel adjustment mechanism 19 is vertically fixed on the working mechanism support 21, the positioning wheel adjustment mechanism 19 is a set of screw substructures, and the positioning wheel adjustment mechanism 19 is connected to the positioning wheel 20 under the positioning wheel. 20 is in contact with the ground, and by adjusting the hand wheel of the positioning wheel adjustment mechanism 19, the working height of the working mechanism bracket 21, the swing lever 22 and the disc brush 25 is manually adjusted.
Claims (9)
- 马路护栏下地面清扫装置,其特征在于:The ground cleaning device under the road guardrail is characterized by:所述装置安装在车辆前方,由固定架(1)、摆动架(2)、摆动架摆动机构、工作机构支架(21)、工作机构支架升降机构、摆动杆(22)、摆动杆摆动机构、障碍物感应组件、盘刷组件以及定位轮机构组成;The device is installed in the front of the vehicle, and consists of a fixed frame (1), a swing frame (2), a swing frame swing mechanism, a working mechanism support (21), a work mechanism support lifting mechanism, a swing lever (22), a swing lever swing mechanism, Obstacle sensing component, disc brush component and positioning wheel mechanism;所述固定架(1)固定在车辆前方,摆动架(2)一端铰接在固定架(1)上,摆动架摆动机构安装在固定架(1)与摆动架(2)之间带动摆动架(2)沿水平方向摆动;The fixed frame (1) is fixed at the front of the vehicle, one end of the swing frame (2) is hinged to the fixed frame (1), and the swing frame swing mechanism is installed between the fixed frame (1) and the swing frame (2) to drive the swing frame ( 2) swing in the horizontal direction;所述工作机构支架升降机构安装在摆动架(2)与工作机构支架(21)之间,并带动工作机构支架(21)相对于摆动架(2)上下平行运动;The working mechanism support lifting mechanism is installed between the swinging frame (2) and the working mechanism support (21), and drives the working mechanism support (21) to move up and down parallel to the swinging frame (2);所述摆动杆(22)的中部铰接在工作机构支架(21)上,所述摆动杆(22)的尾部通过摆动杆摆动机构与工作机构支架(21)相连,摆动杆摆动机构带动摆动杆(22)绕摆动杆(22)中部铰接点水平摆动,盘刷组件竖直安装在摆动杆(22)的首端,障碍物感应组件安装在摆动杆(22)上,且障碍物感应组件设置在盘刷组件沿车辆前进方向的前侧,障碍物感应组件中的感应元件与摆动杆摆动机构的动力元件信号连接;The middle part of the swing lever (22) is hinged on the working mechanism bracket (21), the tail of the swing lever (22) is connected to the working mechanism bracket (21) through the swing lever swing mechanism, and the swing lever swing mechanism drives the swing lever ( 22) Horizontally swing around the hinge point of the middle of the swing lever (22), the disc brush assembly is vertically installed at the head of the swing lever (22), the obstacle sensing assembly is installed on the swing lever (22), and the obstacle sensing assembly is disposed on The front side of the disc brush assembly along the vehicle's forward direction, the sensing element in the obstacle sensing assembly is signally connected with the power element of the swing lever swing mechanism;所述定位轮机构安装在工作机构支架(21)上。The positioning wheel mechanism is mounted on a working mechanism bracket (21).
- 如权利要求1所述马路护栏下地面清扫装置,其特征在于:The ground cleaning device under the road fence according to claim 1, wherein:所述摆动架摆动机构由摆动油缸(9)和限位架(3)组成;The swing frame swing mechanism is composed of a swing oil cylinder (9) and a limit frame (3);所述摆动油缸(9)的两端分别铰接在固定架(1)和摆动架(2)上,在摆动油缸(9)的作用下,摆动架(2)相对于固定架(1)向外沿水平方向摆动(90)度;The two ends of the swinging oil cylinder (9) are hinged on the fixed frame (1) and the swinging frame (2), respectively. Under the action of the swinging oil cylinder (9), the swinging frame (2) is outward relative to the fixed frame (1). Swing (90) degrees in the horizontal direction;所述限位架(3)固定在摆动油缸(9)外侧的固定架(1)上,摆动架(2)向外摆动(90)度时与限位架(3)干涉,从而限制摆动架(2)的摆动极限。The limit frame (3) is fixed on the fixed frame (1) outside the swing cylinder (9), and the swing frame (2) interferes with the limit frame (3) when swinging outward (90) degrees, thereby limiting the swing frame (2) Swing limit.
- 如权利要求1所述马路护栏下地面清扫装置,其特征在于:The ground cleaning device under the road fence according to claim 1, wherein:所述工作机构支架升降机构由连杆(4)、升降油缸(5)、升降导轨(6)、升降滑动架(7)和升降钢链(8)组成;The working mechanism support lifting mechanism is composed of a connecting rod (4), a lifting oil cylinder (5), a lifting guide (6), a lifting slide frame (7) and a lifting steel chain (8);所述连杆(4)的两端分别铰接在摆动架(2)和工作机构支架(21)上;The two ends of the connecting rod (4) are hinged on the swing frame (2) and the working mechanism bracket (21), respectively;所述升降导轨(6)沿着连杆(4)的长度方向设置,升降导轨(6)固定在 摆动架(2)上,升降滑动架(7)滑动安装在升降导轨(6)上,升降油缸(5)两端分别铰接在摆动架(2)和升降滑动架(7)上,所述升降钢链(8)的两端分别连接在降滑动架(7)和工作机构支架(21)上。The lifting guide (6) is arranged along the length direction of the connecting rod (4), the lifting guide (6) is fixed on the swinging frame (2), the lifting slide frame (7) is slidingly installed on the lifting guide (6), and lifts The two ends of the oil cylinder (5) are hinged on the swing frame (2) and the lifting slide frame (7), and the two ends of the lifting steel chain (8) are respectively connected to the falling slide frame (7) and the working mechanism bracket (21). on.
- 如权利要求3所述马路护栏下地面清扫装置,其特征在于:The ground cleaning device under a road fence according to claim 3, wherein:所述升降导轨(6)为矩形钢管,且沿着矩形钢管的长度方向加工有两个对称的长孔,所述升降滑动架(7)滑动安装在升降导轨(6)的长孔内。The lifting guide rail (6) is a rectangular steel pipe, and two symmetrical long holes are processed along the length direction of the rectangular steel pipe. The lifting slide frame (7) is slidably installed in the long hole of the lifting guide rail (6).
- 如权利要求1所述马路护栏下地面清扫装置,其特征在于:The ground cleaning device under the road fence according to claim 1, wherein:所述摆动杆摆动机构由弹簧导轨(10)、弹簧滑动架(11)、动滑轮(12)、定滑轮(13)、钢丝绳(14)、弹簧(15)、气缸(16)、油缸头(17)和滚轮(18)组成;The swing lever swing mechanism comprises a spring guide rail (10), a spring slide frame (11), a movable pulley (12), a fixed pulley (13), a wire rope (14), a spring (15), a cylinder (16), and a cylinder head (17). ) And roller (18);所述弹簧导轨(10)固定在工作机构支架(21)上,所述弹簧滑动架(11)滑动安装在弹簧导轨(10)上,所述动滑轮(12)安装在弹簧滑动架(11)上;The spring guide rail (10) is fixed on a working mechanism bracket (21), the spring slide bracket (11) is slidably installed on the spring guide rail (10), and the movable pulley (12) is installed on the spring slide bracket (11) ;所述定滑轮(13)固定在工作机构支架(21)上;The fixed pulley (13) is fixed on the working mechanism bracket (21);所述气缸(16)作为摆动杆摆动机构的动力元件,其为双向活塞杆气缸,所述气缸(16)的缸体固定在工作机构支架(21)上,气缸(16)两侧的活塞杆分别与弹簧滑动架(11)与缸头(17)铰接,所述缸头(17)的端部安装有滚轮(18),所述滚轮(18)顶靠在摆动杆(22)的内侧;The air cylinder (16) is used as a power element of a swing lever swing mechanism, and is a two-way piston rod cylinder. The cylinder body of the air cylinder (16) is fixed on a working mechanism bracket (21), and the piston rods on both sides of the air cylinder (16) Hinged with a spring sliding frame (11) and a cylinder head (17) respectively, and a roller (18) is installed at an end of the cylinder head (17), the roller (18) abuts on the inner side of the swing lever (22);所述钢丝绳(14)一端连接在工作机构支架(21)上,另一端绕过定滑轮(13)和动滑轮(12)并连接在所述弹簧(15)的一端,所述弹簧(15)的另一端连接在摆动杆(22)的后端。One end of the wire rope (14) is connected to the working mechanism bracket (21), and the other end bypasses the fixed pulley (13) and the movable pulley (12) and is connected to one end of the spring (15). The other end is connected to the rear end of the swing lever (22).
- 如权利要求5所述马路护栏下地面清扫装置,其特征在于:The ground cleaning device under a road fence according to claim 5, wherein:所述弹簧导轨(10)为矩形钢管,且沿着矩形钢管的长度方向加工有两个对称的长孔,所述弹簧滑动架(11)滑动安装在弹簧导轨(10)的长孔内。The spring guide rail (10) is a rectangular steel pipe, and two symmetrical long holes are processed along the length direction of the rectangular steel pipe. The spring sliding frame (11) is slidably installed in the long hole of the spring guide rail (10).
- 如权利要求1所述马路护栏下地面清扫装置,其特征在于:The ground cleaning device under the road fence according to claim 1, wherein:所述障碍物感应组件由拉簧(23)、行程开关(24)和探杆(26)组成;The obstacle sensing component is composed of a tension spring (23), a travel switch (24) and a probe rod (26);所述探杆(26)铰接在与摆动杆(22)固连的探杆连接架上,所述行程开关(24)作为障碍物感应组件的感应元件,其安装在探杆连接架上,且行程开关(24)的触头顶靠在探杆(26)上,所述行程开关(24)是常开型行程开关,仅当触头被松开时有才有信号输出,所述拉簧(23)的两端分别与探杆连接架和探杆(26)相连。The probe rod (26) is hinged on a probe rod connection frame fixedly connected to the swing rod (22), and the travel switch (24) is used as a sensing element of an obstacle sensing component, and is installed on the probe rod connection frame, and The contact of the travel switch (24) rests on the probe rod (26). The travel switch (24) is a normally open travel switch. The signal is output only when the contact is released. The tension spring The two ends of (23) are respectively connected with the probe connecting frame and the probe (26).
- 如权利要求1所述马路护栏下地面清扫装置,其特征在于:The ground cleaning device under the road fence according to claim 1, wherein:所述盘刷组件由油马达(27)和盘刷(25)组成;The disk brush assembly is composed of an oil motor (27) and a disk brush (25);所述油马达(27)竖直安装在摆动杆(22)的首端,盘刷(25)同轴安装在 油马达(27)的输出端。The oil motor (27) is vertically installed at the head end of the swing lever (22), and the disc brush (25) is coaxially installed at the output end of the oil motor (27).
- 如权利要求1所述马路护栏下地面清扫装置,其特征在于:The ground cleaning device under the road fence according to claim 1, wherein:所述定位轮机构由定位轮调节机构(19)和定位轮(20)组成;The positioning wheel mechanism is composed of a positioning wheel adjustment mechanism (19) and a positioning wheel (20);所述定位轮调节机构(19)竖直固装在工作机构支架(21)上,所述定位轮调节机构(19)为一组丝杠副结构,定位轮调节机构(19)的下方连接定位轮(20),定位轮(20)与地面接触,通过调节定位轮调节机构(19),实现调节工作机构支架(21)的工作高度。The positioning wheel adjusting mechanism (19) is vertically fixed on a working mechanism bracket (21), the positioning wheel adjusting mechanism (19) is a set of screw substructures, and the positioning wheel adjusting mechanism (19) is connected and positioned below The wheel (20), the positioning wheel (20) are in contact with the ground, and the working height of the working mechanism bracket (21) is adjusted by adjusting the positioning wheel adjustment mechanism (19).
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CN201821318958.5 | 2018-08-16 | ||
CN201821318958.5U CN208815456U (en) | 2018-08-16 | 2018-08-16 | Ground swe eper under road guardrail |
CN201810932379.8 | 2018-08-16 | ||
CN201810932379.8A CN108755521B (en) | 2018-08-16 | 2018-08-16 | Road guardrail ground cleaning device |
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WO2020034644A1 true WO2020034644A1 (en) | 2020-02-20 |
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