CN109610385B - A cardan shaft-attached rotating elevated anti-collision wall cleaning device - Google Patents

Abstract

The application relates to a cleaning device for a rotary overhead anti-collision wall attached to a universal shaft, which comprises a support frame and a mounting frame, wherein a first universal coupling group and a second universal coupling group are arranged at the front end of the support frame; a cleaning roller is sleeved on the first rotating shaft, a cleaning roller is sleeved on the second rotating shaft, and a cleaning roller is sleeved on the third rotating shaft. According to the application, the first cleaning roller and the third cleaning roller are respectively hinged with the second cleaning roller through the first universal coupling group and the second universal coupling group, and when the anti-collision wall is cleaned, the first cleaning roller, the second cleaning roller and the third cleaning roller are continuously attached to the anti-collision wall to clean, so that the cleaning efficiency is improved, and the anti-collision wall cleaning device is suitable for the anti-collision wall with the tangential slope in the middle.

Description

A cardan shaft-attached rotating elevated anti-collision wall cleaning device

technical field

The invention relates to the technical field of road cleaning, in particular to a cardan shaft-attached rotating elevated anti-collision wall cleaning device.

Background technique

Generally, with the rapid development of society, there are more and more elevated roads in cities. In order to improve the safety factor of driving vehicles, prevent vehicle accidents, and prevent buffering after accidents, they are built on both sides of elevated roads or road sections prone to accidents. Concrete anti-collision walls are built. Due to the increasing number of vehicles, the speed is getting faster and faster, especially when heavy vehicles are driving after rain, it is easy to throw rainwater and dust on the anti-collision wall, so that the surface of the anti-collision wall is polluted and becomes very serious. Dirty, which will affect the road appearance of the normal driving of the vehicle. In order to keep the expressway clean and beautiful, it is necessary to wash the anti-collision wall regularly.

And the middle of the anti-collision wall is generally designed with a cut slope, the purpose is to increase the impact resistance of the anti-collision wall; however, this increases the difficulty of cleaning, the traditional straight barrel rotary cleaning can no longer meet the requirements of use, so it is urgent to design a can The device for cleaning the cut slope in the middle of the anti-collision wall.

Contents of the invention

The purpose of the present invention is to provide a cardan shaft-attached rotary elevated anti-collision wall cleaning device to solve the technical problem that the traditional straight barrel rotary cleaning cannot meet the middle cutting slope of the existing anti-collision wall.

In order to solve the above-mentioned problems, the present invention provides a kind of cardan shaft-attached rotating elevated anti-collision wall cleaning device, which includes a support frame and a mounting frame, and the front end of the support frame is provided with a No. No. 1 universal joint group, the No. 1 universal joint group and the No. 2 universal joint group are connected with No. 1 and No. 2 rotating shafts, and the upper end of the No. 2 rotating shaft passes through the No. 1 universal joint The shaft coupler group is hinged to the No. 1 rotating shaft, and the lower end is hinged to the No. 3 rotating shaft through the No. 2 universal joint group;

No. 1 cleaning roller is sleeved on the No. 1 rotating shaft, No. 2 cleaning drum is sleeved on the No. 2 rotating shaft, and No. 3 cleaning roller is sleeved on the No. 3 rotating shaft;

The rear end of the support frame is provided with a sliding column, and the front and rear ends of the sliding column are respectively provided with a No. 1 limit screw and a No. 2 limit screw, which are located between the No. 1 limit screw and the No. 2 limit screw. , the front end of the mounting bracket is sleeved on the sliding column and can slide on the sliding column, and the rear end of the mounting bracket is used to be installed on the cleaning vehicle; the No. 2 limit screw and the Between the mounting brackets, a spring is sleeved on the sliding column;

A water spray pipe is also arranged on the support frame, and the water spray port of the water spray pipe is facing the No. 1 cleaning roller, the No. 2 cleaning roller and the No. 3 cleaning roller, and the water flow can pass through the spray pipe of the water spray pipe. The nozzle sprays to the No. 1 cleaning drum, the No. 2 cleaning drum and the No. 3 cleaning drum.

Preferably, between the inner wall of the No. 1 cleaning drum and the outer wall of the No. 1 rotating shaft, between the inner wall of the No. 2 cleaning drum and the outer wall of the No. 2 rotating shaft, and between the inner wall of the No. 3 cleaning drum It is elastically connected with the outer wall of the No. 3 rotating shaft through several tension springs respectively.

Preferably, the No. 2 cleaning roller is an inclined roller.

Preferably, the water spray pipe is located directly above the No. 2 cleaning roller, and the inclination angle of the water spray pipe is the same as that of the No. 2 cleaning roller.

Preferably, the water inlet of the water spray pipe is connected to the water inlet pipe, and several water spray ports are arranged on the lower surface of the water spray pipe.

Preferably, a fitting rolling wheel that can roll on the anti-collision wall is rotated on the support frame, and a driving sprocket is coaxially fixed on the fitting rolling wheel;

A driven sprocket is coaxially fixed at the upper end of the No. 3 rotating shaft;

The driving sprocket and the driven sprocket are connected through a chain transmission.

Preferably, the upper end of the No. 2 rotating shaft is hinged to the lower end of the No. 1 rotating shaft through the No. 1 universal joint set:

The No. 1 universal joint group includes a No. 1 base plate, a No. 1 bracket and a No. 1 universal joint. The No. 1 base plate is fixedly connected to the support frame, and the No. 1 bracket is fixed to the base plate. connected, the lower end of the No. 1 rotating shaft passes through the No. 1 support and is hinged to the lower end of the No. 2 rotating shaft through the No. 1 universal coupling;

The lower end of the No. 2 rotating shaft is movably connected with the upper end of the No. 3 rotating shaft through the No. 2 universal coupling group:

The No. 2 universal joint group includes a No. 2 base plate, a No. 2 bracket and a No. 2 universal joint, the No. 2 base plate is fixedly connected to the support frame, and the No. 2 bracket is fixed to the base plate connected, the upper end of the No. 3 rotating shaft passes through the No. 2 support and is hinged to the lower end of the No. 2 rotating shaft through the No. 2 universal joint.

Preferably, the rear end of the installation frame has a V-shaped open structure, which is convenient for installation and fixing on different types of sweeping vehicles.

Preferably, the rear end of the mounting bracket is provided with several mounting holes for mounting on the front end of the sweeping vehicle.

Preferably, the No. 1 cleaning drum, the No. 2 cleaning drum and the No. 3 cleaning drum are all provided with cleaning brushes on their outer sides.

Compared with the prior art, the present invention has the following technical effects:

The invention provides a cleaning device for elevated anti-collision walls with cardan shafts attached and rotated. No. 1 cleaning roller and No. 3 cleaning roller pass through No. 1 universal coupling group and No. The cleaning rollers are hinged. When cleaning the anti-collision wall, the No. 1 cleaning roller, the No. 2 cleaning roller and the No. 3 cleaning roller are continuously attached to the anti-collision wall for cleaning, which improves the cleaning efficiency and is suitable for buildings with a cutting slope in the middle anti-collision wall;

In the present invention, the cleaning brush connected by the No. 1 universal coupling group and the No. 2 universal coupling group is continuously attached to the anti-collision wall to rotate and clean through the fitting rotation of the fitting rolling wheel and the anti-collision wall. Ingenious, saving energy;

In the cleaning drum, evenly arranged tension springs improve the safety when the cleaning drum touches the anti-collision wall, and are easy to operate and use;

Of course, any product implementing the present invention does not necessarily need to achieve all the above-mentioned advantages at the same time.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without any creative work. In the attached picture:

Figure 1 is a perspective view of a cardan shaft-attached rotary elevated anti-collision wall cleaning device of the present invention;

Fig. 2 is a partially enlarged view A of a cardan shaft-attached rotary elevated anti-collision wall cleaning device of the present invention;

Fig. 3 is a partially enlarged view B of a cardan shaft-attached rotary elevated anti-collision wall cleaning device of the present invention;

Fig. 4 is a partially enlarged view C of a cardan shaft-attached rotary elevated anti-collision wall cleaning device of the present invention;

Fig. 5 is a partially enlarged view D of a cardan shaft-attached rotary elevated anti-collision wall cleaning device of the present invention;

Fig. 6 is a front view of a cardan shaft-attached rotary elevated anti-collision wall cleaning device according to the present invention.

Detailed ways

In the following, a cardan shaft-attached rotary elevated anti-collision wall cleaning device provided by the present invention will be described in detail in conjunction with FIGS. 1 to 6. This embodiment is implemented on the premise of the technical solution of the present invention, and the Detailed implementation and specific operation process, but the protection scope of the present invention is not limited to the following examples, those skilled in the art can modify and embellish it within the scope of not changing the spirit and content of the present invention.

Please refer to Figures 1 to 6, a universal shaft-attached rotary elevated anti-collision wall cleaning device, including a support frame 1 and an installation frame 2, and the front end of the support frame 1 is provided with a No. 1 universal coupling group 9 and the No. 2 universal joint group 10, a No. 2 rotating shaft 51 is connected between the No. 1 universal joint group 9 and the No. 2 universal joint group 10, and the upper end of the second rotating shaft 51 The No. 1 universal coupling group 9 is hinged to the No. 1 rotating shaft 41, and the lower end is hinged to the No. 3 rotating shaft 61 through the No. 2 universal coupling group 10;

A No. 1 cleaning roller 4 is sleeved on the No. 1 rotating shaft 41, a No. 2 cleaning drum 5 is sleeved on the No. 2 rotating shaft 51, and a No. 3 cleaning drum 6 is sleeved on the No. 3 rotating shaft 61;

The rear end of the support frame 1 is provided with a sliding column 11, and the front and rear ends of the sliding column 11 are respectively provided with a No. 1 limit screw 12 and a No. 2 limit screw 13. No. limit screw 13, the front end of the installation frame 2 is sleeved on the sliding column 11 and can slide on the sliding column 11, and the rear end of the installation frame 2 is used to be installed on the cleaning vehicle ; Located between the No. 2 limit screw 13 and the mounting frame 2, a spring 14 is sleeved on the sliding column 11;

A water spray pipe 3 is also arranged on the support frame 1, and the water spray port 32 of the water spray pipe 3 faces the No. 1 cleaning drum 4, the No. 2 cleaning drum 5 and the No. 3 cleaning drum 6, and the water flow can pass through The water spray port 32 of the water spray pipe 3 sprays to the No. 1 cleaning drum 4 , the No. 2 cleaning drum 5 and the No. 3 cleaning drum 6 .

In this embodiment, the sliding column 11 is preferably a square sliding column, and the front end of the installation frame 2 is provided with a square hole adapted to the square sliding column, and the square hole is sleeved on the square sliding column.

In this embodiment, between the inner wall of the No. 1 cleaning drum 4 and the outer wall of the No. 1 rotating shaft 41, between the inner wall of the No. 2 cleaning drum 5 and the outer wall of the No. 2 rotating shaft 51, the The inner wall of the No. 3 cleaning drum 6 is elastically connected to the outer wall of the No. 3 rotating shaft 61 respectively through a plurality of evenly arranged extension springs 20, that is, in each cleaning drum, one end of each extension spring 20 is connected to the outer wall of the cleaning drum. The inner wall is fixedly connected, and the other end is fixedly connected with the outer wall of the rotating shaft.

In this embodiment, the No. 2 cleaning roller 5 is an inclined roller, and the No. 1 cleaning roller 4 and the No. 2 cleaning roller 5 are vertical rollers. In this embodiment, there is no limit to the inclined length of the No. 2 cleaning roller 5 , which can be set according to the actual length of the slope cut in the middle of the anti-collision wall 100 .

The water spray pipe 3 is located directly above the No. 2 cleaning drum 5 , and the inclination angle of the water spray pipe 3 is the same as that of the No. 2 cleaning drum 5 .

The water inlet of the water spray pipe 3 is connected with the water inlet pipe 31 , and several water spray ports 32 are arranged on the lower surface of the water spray pipe 3 .

In this embodiment, a fitting rolling wheel 8 that can roll on the anti-collision wall 100 is installed on the support frame 1, and the fitting rolling wheel 8 is located at the connection between the support frame 1 and the sliding column 11. A driving sprocket 81 is coaxially fixed on the fitting rolling wheel 8;

A driven sprocket 62 is coaxially fixed on the upper end of the third rotating shaft 61;

The driving sprocket 81 is connected to the driven sprocket 62 through a chain 7 .

The upper end of the second rotating shaft 51 is hinged to the lower end of the first rotating shaft 41 through the first universal coupling group 9:

The No. 1 universal joint group 9 includes a No. 1 base plate 91, a No. 1 support 92 and a No. 1 universal joint. The No. 1 base plate 91 is fixedly connected to the support frame 1, and the No. 1 support 92 is fixedly connected with the No. 1 base plate 91, and the lower end of the No. 1 rotating shaft 41 passes through the No. 1 bracket 92 (in this embodiment, a No. 1 small plug coaxial with the No. 1 rotating shaft 41 is provided at the lower end) Correspondingly, the No. 1 bracket 92 is provided with a through hole for the lower end of the small post to pass through) and the lower end of the No. 2 rotating shaft 51 is hinged through the No. 1 universal coupling.

In this embodiment, the No. 1 universal joint includes No. 1 cross shaft 93, No. 1 first U-shaped shaft fork 94 and No. 1 second U-shaped shaft fork 95, and No. 1 first U-shaped shaft fork 94 and No. 1 U-shaped shaft fork 94. The No. 1 second U-shaped shaft fork 95 is rotatably connected with the No. 1 cross shaft 93 respectively, and the lower end of the No. 1 rotating shaft 41 passes through the No. 1 bracket 92 and is fixed to the No. 1 first U-shaped shaft fork 94 The upper end of the second rotating shaft 51 is fixedly connected with the first second U-shaped fork 95 .

The lower end of the second rotating shaft 51 is movably connected with the upper end of the third rotating shaft 61 through the second universal coupling group 10:

The No. 2 universal joint group 10 includes a No. 2 base plate 101, a No. 2 support 102 and a No. 2 universal joint. The No. 2 base plate 101 is fixedly connected to the support frame 1, and the No. 2 support 102 is fixedly connected to the second base plate 101, and the upper end of the third rotating shaft 61 passes through the second bracket 102 and is hinged to the lower end of the second rotating shaft 51 through the second universal joint.

In this embodiment, the No. 2 universal joint includes No. 2 cross shaft 103, No. 1 first U-shaped fork 104 and No. 2 second U-shaped fork 105, and No. 2 first U-shaped fork 104 and The second No. 2 U-shaped shaft fork 105 is rotationally connected with the No. 2 cross shaft 103 respectively, and the lower end of the No. 2 rotating shaft 51 passes through the No. 2 bracket 102 and is fixed to the No. 2 first U-shaped shaft fork 104 The upper end of the No. 3 rotating shaft 61 is fixedly connected with the No. 2 second U-shaped fork 105 .

In this embodiment, the rear end of the installation frame 2 has a V-shaped open structure, which is convenient for installation and fixing on different types of cleaning vehicles.

The rear end of the mounting frame 2 is provided with several mounting holes 21 for mounting on the front end of the cleaning vehicle.

Cleaning brushes 30 are provided on the outer sides of the No. 1 cleaning drum 4 , the No. 2 cleaning drum 5 and the No. 3 cleaning drum 6 .

When the present invention is in use, first install the mounting bracket 2 on the front end of the cleaning vehicle through the mounting hole 21, and then let the cleaning vehicle approach the anti-collision wall 100; The column 11 overcomes the elastic force of the spring 14 and slides on the mounting frame 2 so that the fitting rolling wheel 8 always fits the anti-collision wall 100 to rotate; then the fitting rolling wheel 8 drives the driven sprocket 62 through the chain 7 on the driving sprocket 81 Rotate, while the driven sprocket 62 drives the No. 1 cardan shaft group and the No. 2 cardan shaft group to rotate; No. 1 cleaning drum 4, No. 2 cleaning drum 5 and the cleaning brushes on the outside of No. Hit the wall 100 and start to rotate and clean, and the water flow enters the water spray pipe 3 from the water inlet pipe 31 and sprays out from the water spray port 32 at the same time.

What is disclosed above is only a specific embodiment of the present application, but the present application is not limited thereto, and any changes conceivable by those skilled in the art shall fall within the protection scope of the present application.

Claims (5)

1. The utility model provides a cardan shaft laminating rotation type overhead anti-collision wall belt cleaning device which is characterized in that, including support frame and mounting bracket, the front end of support frame is equipped with first universal joint group and No. two universal joint groups, connect No. two pivots between first universal joint group and the No. two universal joint group, the upper end of No. two pivots is articulated with No. one pivot through first universal joint group, the lower extreme is articulated with No. three pivots through No. two universal joint groups;

a first cleaning roller is sleeved on the first rotating shaft, a second cleaning roller is sleeved on the second rotating shaft, and a third cleaning roller is sleeved on the third rotating shaft;

the rear end of the support frame is provided with a sliding column, a first limit screw and a second limit screw are respectively arranged at the front end and the rear end of the sliding column and are positioned between the first limit screw and the second limit screw, the front end of the mounting frame is sleeved on the sliding column and can slide on the sliding column, and the rear end of the mounting frame is used for being mounted on a sweeper; the sliding column is positioned between the second limit screw and the mounting frame, and is sleeved with a spring;

the support frame is also provided with a water spray pipe, the water spray port of the water spray pipe faces the first cleaning roller, the second cleaning roller and the third cleaning roller, and water flow can be sprayed to the first cleaning roller, the second cleaning roller and the third cleaning roller through the water spray port of the water spray pipe;

the inner wall of the first cleaning roller is elastically connected with the outer wall of the first rotating shaft, the inner wall of the second cleaning roller is elastically connected with the outer wall of the second rotating shaft, and the inner wall of the third cleaning roller is elastically connected with the outer wall of the third rotating shaft through a plurality of tension springs;

the second cleaning roller is an inclined roller;

the spray pipe is positioned right above the second cleaning roller, and the inclination angle of the spray pipe is the same as that of the second cleaning roller;

the support frame is rotatably provided with a laminating rolling wheel capable of rolling on the anti-collision wall, and a driving sprocket is coaxially and fixedly arranged on the laminating rolling wheel;

the upper end of the third rotating shaft is coaxially and fixedly provided with a driven sprocket;

the driving chain wheel is in transmission connection with the driven chain wheel through a chain;

the upper end of the second rotating shaft is hinged with the lower end of the first rotating shaft through a first universal coupling group;

the first universal coupling group comprises a first substrate, a first bracket and a first universal coupling, wherein the first substrate is fixedly connected with the support frame, the first bracket is fixedly connected with the substrate, and the lower end of the first rotating shaft penetrates through the first bracket and is hinged with the lower end of the second rotating shaft through the first universal coupling;

the lower end of the second rotating shaft is movably connected with the upper end of the third rotating shaft through a second universal coupling group;

the second universal coupling group comprises a second substrate, a second support and a second universal coupling, wherein the second substrate is fixedly connected with the support frame, the second support is fixedly connected with the substrate, and the upper end of the third rotating shaft penetrates through the second support and the lower end of the second rotating shaft to be hinged through the second universal coupling.

2. The device for cleaning the elevated anti-collision wall by attaching a universal shaft to a rotary type according to claim 1, wherein the water inlet of the water spraying pipe is connected with the water inlet pipe, and a plurality of water spraying ports are arranged on the lower surface of the water spraying pipe.

3. The cleaning device for a rotating overhead anti-collision wall attached to a universal shaft according to claim 1, wherein the rear end of the mounting frame is of a V-shaped open structure, so that the cleaning device is convenient to mount and fix on sweeper trucks of different models.

4. A cardan shaft-attached rotary overhead anti-collision wall cleaning device according to claim 1 or 3, wherein the rear end of the mounting frame is provided with a plurality of mounting holes for mounting at the front end of the cleaning vehicle.

5. The cleaning device for the elevated anti-collision wall with the attached rotary universal shaft according to claim 1, wherein cleaning brushes are arranged on the outer sides of the first cleaning roller, the second cleaning roller and the third cleaning roller.