CN106836093B - Multipurpose road sweeper - Google Patents

Abstract

The invention discloses a multi-purpose road sweeping vehicle, which comprises a vehicle body, a control module, a dust suction device, a cleaning device and a sprinkler device; to the second dust collection hood; the cleaning device includes the first to the fourth cleaning units; the first to the fourth cleaning units all include hydraulic telescopic rods, motors, housings, shafts, cleaning discs and cleaning brushes; the sprinkler includes water tanks, The first to the second water pipes, the first to the second electromagnetic valves, and the first to the second sprinkler units; the control module controls the work of the dust suction device, the cleaning device and the sprinkler device. The invention has strong environmental adaptability, good cleaning effect, can be used in winter, has the functions of bulldozing, shoveling snow, blowing snow, etc., and has high energy utilization rate.

Description

Multipurpose Road Sweeper

technical field

The invention relates to a sweeping vehicle, in particular to a multi-purpose road sweeping vehicle, in particular to a garbage cleaning vehicle suitable for various working environments.

Background technique

At present, most of the existing road cleaning vehicles are vacuum suction garbage type, which has the disadvantages of small working area, poor environmental adaptability, complex structure, high noise, high manufacturing cost and high maintenance cost. On some special roads such as potholes, ice and snow roads or wide roads, due to the limited cleaning range of the cleaning brush, the cleaning is not thorough, which increases the workload of sanitation workers and consumes a lot of manpower and material resources. In order to improve the work efficiency and quality of road sweeping, it is necessary to improve the cleaning device of the road sweeping vehicle.

Contents of the invention

The technical problem to be solved by the present invention is to provide a multi-purpose road sweeper to solve the problem of incomplete cleaning of potholes, ice and snow roads or wide roads in view of the defects involved in the background technology.

The present invention adopts the following technical solutions for solving the problems of the technologies described above:

A multi-purpose road sweeper, including a vehicle body, a control module, a dust collection device, a sweeping device and a sprinkler device;

The vehicle body includes a front and a compartment;

The dust suction device includes a fan, a dustbin, first to second material suction pipelines, and first to second dust suction hoods;

The dustbin is provided with a suction hole and two suction holes;

The first to second dust collection hoods are all face down and arranged on the bottom of the compartment, and the ends of the first dust collection hood and the second suction hood pass through the first material suction pipeline and the second material suction pipeline respectively. It is connected with the two suction hole pipes of the dustbin;

The suction port of the fan is connected with the suction hole of the dustbin;

The dust bin is provided with a dust-proof baffle at the suction hole to prevent dust from entering the suction port of the fan;

The cleaning device includes first to fourth cleaning units, wherein the first cleaning unit and the second cleaning unit are arranged on both sides of the first dust suction hood, and the third cleaning unit and the fourth cleaning unit are arranged on the second suction hood. Both sides of the dust cover;

The first to fourth cleaning units all include a hydraulic telescopic rod, a motor, a housing, a rotating shaft, a cleaning disc and a cleaning brush, wherein one end of the hydraulic telescopic rod is fixedly connected to the chassis of the carriage, and the other end is connected to the casing. The body is fixedly connected; the motor is fixed on the housing, and its output end is fixedly connected to one end of the rotating shaft; the upper end surface of the cleaning disc is disc-shaped, and the center of the upper end surface is fixed to the other end of the rotating shaft. Connected, the lower end surface is fixedly connected with the cleaning brush; the cleaning brush faces downward;

The sprinkling device includes a water tank, first to second water pipes, first to second electromagnetic valves, and first to second sprinkling units;

The upper part of the water tank is provided with a water injection port, and the lower part is provided with a water outlet;

The first sprinkler unit and the second sprinkler unit are respectively connected to the water outlet of the water tank through the first water pipe, the second water pipe;

The first sprinkling unit and the second sprinkling unit both include a sprinkling bracket and a number of sprinklers uniformly arranged on the bracket, and the sprinkling bracket of the first sprinkling unit and the sprinkling bracket of the second sprinkling unit are respectively arranged at the front end and the rear of the chassis of the carriage. end;

The first electromagnetic valve and the second electromagnetic valve are respectively arranged in the first water pipe and the second water pipe, and are respectively used to control the on-off of the first water pipe and the second water pipe;

The control module is electrically connected to the fan, the hydraulic telescopic rods in the first to fourth cleaning units, the motors in the first to fourth cleaning units, the first electromagnetic valve, and the second electromagnetic valve.

As a further optimization scheme of a multi-purpose road cleaning vehicle of the present invention, a camera is arranged at the rear chassis of the compartment, and a display screen is arranged in the cab of the front of the vehicle, and the camera and the display screen are all connected to the control module, wherein , the camera is used to take images behind the vehicle, and the display screen is used to display the pictures taken by the camera.

As a further optimization scheme of the multi-purpose road sweeper of the present invention, it also includes a bulldozing device;

The bulldozing device is arranged at the front end of the vehicle head, and includes a bulldozing blade, a blade, an intermediate shaft and a support arm;

One end of the support arm is fixedly connected to the headstock, and the other end is rotatably connected to the intermediate shaft;

The vertical section of the push blade is C-shaped, and the inner walls of the two side plates can be detachably connected to the two ends of the intermediate shaft, so that the push blade can freely rotate around the intermediate shaft;

Both ends of the arc surface of the push blade can be detachably connected to the support arm, so that the push blade can be fixed in a state where the arc face faces upward or downward;

When the push blade is fixed in a state where the arc faces upward, the blade can be detachably connected to the front end of the push blade.

As a further optimization scheme of the multi-purpose road sweeper of the present invention, it also includes a snow blowing device;

The snow blowing device includes a snow brush, and the snow brush is detachably connected to the intermediate shaft.

When the snow blowing device needs to be used, the shovel blade is removed, the pushing blade is fixed in a state where the arc face is facing down to use as a snow blowing baffle, and the snow sweeping brush is installed on the intermediate shaft.

As a further optimization scheme of the multi-purpose road sweeper of the present invention, the suction port of the fan is connected to the garbage bin in a counterclockwise direction of 30 degrees.

As a further optimization scheme of the multi-purpose road sweeper of the present invention, an arc-shaped handle is provided on the outside of the dustbin box to facilitate dumping of waste.

Compared with the prior art, the present invention adopts the above technical scheme and has the following technical effects:

The hydraulic telescopic cleaning arm can be adjusted by the width of the road surface detected by the camera and the position sensor. The cleaning area can be adjusted according to the road conditions. It has strong environmental adaptability and good cleaning effect, and can be used in winter. Function, high energy efficiency.

Description of drawings

Fig. 1 is the structural representation of multipurpose road cleaning vehicle of the present invention;

Fig. 2 is a structural schematic diagram of the cooperation of the cleaning device and the dust suction hood in the present invention.

In the figure: 1. Blade, 2. Push blade, 3. Snow brush, 4. Intermediate shaft, 5. Support arm, 6. Head, 7. Car compartment, 8. Hydraulic telescopic rod, 9. Cleaning brush, 10 .First suction pipeline, 11. Second suction pipeline, 12. Nozzle, 13. Camera, 14. Fan, 15. Suction port of fan, 16. First electromagnetic valve, 17. Second electromagnetic valve , 18. The water inlet of the water tank, 19. The water outlet of the water tank, 20. Dustproof baffle, 21. Garbage box, 22. Water tank, 23. Handle, 24. The second water pipe, 25. The first water pipe, 26. Chassis , 27. cleaning disc, 28. rotating shaft, 29. dust cover.

Detailed ways

Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail:

As shown in Figure 1 and Figure 2, the present invention discloses a multi-purpose road sweeper, which includes a vehicle body, a control module, a dust collection device, a cleaning device and a sprinkler device;

The vehicle body includes a front and a compartment;

The dust suction device includes a fan, a dustbin, first to second material suction pipelines, and first to second dust suction hoods;

The dustbin is provided with a suction hole and two suction holes;

The first to second dust collection hoods are all face down and arranged on the bottom of the compartment, and the ends of the first dust collection hood and the second suction hood pass through the first material suction pipeline and the second material suction pipeline respectively. It is connected with the two suction hole pipes of the dustbin;

The suction port of the fan is connected to the suction hole of the dustbin;

The dust bin is provided with a dust-proof baffle at the suction hole to prevent dust from entering the suction port of the fan;

The cleaning device includes first to fourth cleaning units, wherein the first cleaning unit and the second cleaning unit are arranged on both sides of the first dust suction hood, and the third cleaning unit and the fourth cleaning unit are arranged on the second suction hood. Both sides of the dust cover;

The first to fourth cleaning units all include a hydraulic telescopic rod, a motor, a housing, a rotating shaft, a cleaning disc and a cleaning brush, wherein one end of the hydraulic telescopic rod is fixedly connected to the chassis of the carriage, and the other end is connected to the casing. The body is fixedly connected; the motor is fixed on the housing, and its output end is fixedly connected to one end of the rotating shaft; the upper end surface of the cleaning disc is disc-shaped, and the center of the upper end surface is fixed to the other end of the rotating shaft. Connected, the lower end surface is fixedly connected with the cleaning brush; the cleaning brush faces downward;

The sprinkling device includes a water tank, first to second water pipes, first to second electromagnetic valves, and first to second sprinkling units;

The upper part of the water tank is provided with a water injection port, and the lower part is provided with a water outlet;

The first sprinkler unit and the second sprinkler unit are respectively connected to the water outlet of the water tank through the first water pipe, the second water pipe;

The first sprinkling unit and the second sprinkling unit both include a sprinkling bracket and a number of sprinklers uniformly arranged on the bracket, and the sprinkling bracket of the first sprinkling unit and the sprinkling bracket of the second sprinkling unit are respectively arranged at the front end and the rear of the chassis of the carriage. end;

The first electromagnetic valve and the second electromagnetic valve are respectively arranged in the first water pipe and the second water pipe, and are respectively used to control the on-off of the first water pipe and the second water pipe;

The control module is electrically connected to the fan, the hydraulic telescopic rods in the first to fourth cleaning units, the motors in the first to fourth cleaning units, the first electromagnetic valve, and the second electromagnetic valve.

As a further optimization scheme of a multi-purpose road cleaning vehicle of the present invention, a camera is arranged at the rear chassis of the compartment, and a display screen is arranged in the cab of the front of the vehicle, and the camera and the display screen are all connected to the control module, wherein , the camera is used to take images behind the vehicle, and the display screen is used to display the pictures taken by the camera.

As a further optimization scheme of the multi-purpose road sweeper of the present invention, it also includes a bulldozing device;

The bulldozing device is arranged at the front end of the vehicle head, and includes a bulldozing blade, a blade, an intermediate shaft and a support arm;

One end of the support arm is fixedly connected to the headstock, and the other end is rotatably connected to the intermediate shaft;

The vertical section of the push blade is C-shaped, and the inner walls of the two side plates can be detachably connected to the two ends of the intermediate shaft, so that the push blade can freely rotate around the intermediate shaft;

Both ends of the arc surface of the push blade can be detachably connected to the support arm, so that the push blade can be fixed in a state where the arc face faces upward or downward;

When the push blade is fixed in a state where the arc faces upward, the blade can be detachably connected to the front end of the push blade.

As a further optimization scheme of the multi-purpose road sweeper of the present invention, it also includes a snow blowing device;

The snow blowing device includes a snow brush, and the snow brush is detachably connected to the intermediate shaft.

When the snow blowing device needs to be used, the shovel blade is removed, the pushing blade is fixed in a state where the arc face is facing down to use as a snow blowing baffle, and the snow sweeping brush is installed on the intermediate shaft.

As a further optimization scheme of the multi-purpose road sweeper of the present invention, the suction port of the fan is connected to the garbage bin in a counterclockwise direction of 30 degrees.

As a further optimization scheme of the multi-purpose road sweeper of the present invention, an arc-shaped handle is provided on the outside of the dustbin box to facilitate dumping of waste.

There are two pairs of cleaning discs on both sides of the cleaning vehicle, which improves the cleaning force. There is a dust suction cover in the middle of the two pairs of cleaning discs. The dust suction cover is a rectangular open type and is installed on the bottom of the chassis. The rotation direction of the disc is that the cleaning brush rotates from the outside of the car body to the inside of the car body, so that the dust collects to the two dust collection hoods. The two suction pipelines work independently. The front one is responsible for the first cleaning and absorbing large-volume garbage, and the rear one absorbs dust and particles to complete the second cleaning. The sucked garbage passes through the arc design at the bottom of the garbage bin and naturally accumulates to The bottom of the litter box.

Both the first material suction pipeline and the second material suction pipeline are arc-shaped pipelines, which effectively reduces the resistance of garbage entering the material suction pipeline and improves cleaning efficiency. Since the fan is installed in the car body, a negative pressure area is formed in the dustbin, so that the garbage and dust outside the car body can be sucked into the dustbin through the suction pipeline, and the cleaning efficiency of the road sweeper is guaranteed.

There is a dust-proof baffle in the dustbin, which is placed on the air inlet side of the fan to prevent the larger particles in the dustbin from being sucked back into the fan and damaging the blades of the fan.

In the sprinkling device, the first water pipe and the second water pipe are respectively arranged at the rear of the carriage and the front of the carriage, and the flow is divided by the water outlet, and the switch of the waterway is controlled by the solenoid valve. The part covered by the dustbin is drawn by a dotted line, and the water flows through the nozzle to spray water mist on the ground. The water spray volume of the front nozzle is small, which is conducive to the condensation of dust and particles, and improves the cleaning efficiency of the cleaning brush and the dust cover to absorb garbage; the diameter of the first water pipe is large, so the water spray volume of the nozzle is relatively large, which is used for cleaning. Finally, keep the road surface moist and clean, so that the dust that has not been completely cleaned is adsorbed on the ground, reducing dust particles in the air, and effectively reducing dust pollution.

The front end of the sweeper is equipped with a bulldozer and snow blowing device. The spirally arranged snow brushes are connected with the intermediate shaft to form a drum-shaped snow blowing device. The two ends of the intermediate shaft are fixed on both sides of the push blade. The intermediate shaft can be rotated and disassembled The push blade and the support arm are bolted to the front end of the cab, and the bottom and upper ends of the push blade are provided with bolt connection devices, which can be connected to the support arm, and the bolt connection is detachable. If the bulldozer is rotated counterclockwise around the central axis, then the bottom of the bulldozer is connected with the bolts of the support arm to be used as a snow-lifting baffle, and the function of snow-lifting is completed together with the rotational movement of the snow brush. The bulldozer is controlled by the bulldozer At this time, the snow brush and the intermediate shaft are unloaded, and the support arm is connected with the upper end of the dozer by bolts to complete functions such as bulldozing and snow removal. When used in summer, the above-mentioned dozer, blade, and sweeper can be unloaded. Snow brush, intermediate shaft;

The road sweeper in the present invention can effectively avoid the problem that the sweeper cannot complete the sweeping work on narrow or wide roads at one time due to the limited range of movement of the sweeping arm, resulting in a waste of a lot of energy for multiple sweeps, and reduces the cost of road operations. Improved cleaning accuracy. The road cleaning vehicle in the invention can be used in winter, thereby effectively solving the problem of idle equipment and improving the energy utilization rate.

Those skilled in the art can understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meaning as commonly understood by those of ordinary skill in the art to which this invention belongs. It should also be understood that terms such as those defined in commonly used dictionaries should be understood to have a meaning consistent with the meaning in the context of the prior art, and will not be interpreted in an idealized or overly formal sense unless defined as herein explain.

The specific embodiments described above have further described the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above descriptions are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (5)

1. A multi-purpose road sweeper, characterized in that it includes a vehicle body, a control module, a dust suction device, a cleaning device, a sprinkler device and a bulldozing device; The vehicle body includes a front and a compartment; The dust suction device includes a fan, a dustbin, first to second material suction pipelines, and first to second dust suction hoods; The dustbin is provided with a suction hole and two suction holes; The first to second dust collection hoods are all face down and arranged on the bottom of the compartment, and the ends of the first dust collection hood and the second suction hood pass through the first material suction pipeline and the second material suction pipeline respectively. It is connected with the two suction hole pipes of the dustbin; The suction port of the fan is connected with the suction hole of the dustbin; The dust bin is provided with a dust-proof baffle at the suction hole to prevent dust from entering the suction port of the fan; The cleaning device includes first to fourth cleaning units, wherein the first cleaning unit and the second cleaning unit are arranged on both sides of the first dust suction hood, and the third cleaning unit and the fourth cleaning unit are arranged on the second suction hood. Both sides of the dust cover; The first to fourth cleaning units all include a hydraulic telescopic rod, a motor, a housing, a rotating shaft, a cleaning disc and a cleaning brush, wherein one end of the hydraulic telescopic rod is fixedly connected to the chassis of the carriage, and the other end is connected to the casing. The body is fixedly connected; the motor is fixed on the housing, and its output end is fixedly connected to one end of the rotating shaft; the upper end surface of the cleaning disc is disc-shaped, and the center of the upper end surface is fixed to the other end of the rotating shaft. Connected, the lower end surface is fixedly connected with the cleaning brush; the cleaning brush faces downward; The sprinkling device includes a water tank, first to second water pipes, first to second electromagnetic valves, and first to second sprinkling units; The upper part of the water tank is provided with a water injection port, and the lower part is provided with a water outlet; The first sprinkler unit and the second sprinkler unit are respectively connected to the water outlet of the water tank through the first water pipe, the second water pipe; Both the first sprinkling unit and the second sprinkling unit include a sprinkling bracket and a number of sprinkler heads evenly arranged on the sprinkling bracket, and the sprinkling bracket of the first sprinkling unit and the sprinkling bracket of the second sprinkling unit are respectively arranged at the front end of the chassis of the carriage and the backend; The first electromagnetic valve and the second electromagnetic valve are respectively arranged in the first water pipe and the second water pipe, and are respectively used to control the on-off of the first water pipe and the second water pipe; The control module is electrically connected to the fan, the hydraulic telescopic rods in the first to fourth cleaning units, the motors in the first to fourth cleaning units, the first electromagnetic valve, and the second electromagnetic valve; The bulldozing device is arranged at the front end of the vehicle head, and includes a bulldozing blade, a blade, an intermediate shaft and a support arm; One end of the support arm is fixedly connected to the headstock, and the other end is rotatably connected to the intermediate shaft; The vertical section of the push blade is C-shaped, and the inner walls of the two side plates can be detachably connected to the two ends of the intermediate shaft, so that the push blade can freely rotate around the intermediate shaft; Both ends of the arc surface of the push blade can be detachably connected to the support arm, so that the push blade can be fixed in a state where the arc face faces upward or downward; When the push blade is fixed in a state where the arc faces upward, the blade can be detachably connected to the front end of the push blade. 2. The multi-purpose road sweeper according to claim 1, wherein a camera is arranged on the rear chassis of the compartment, and a display screen is arranged in the front cab, and the camera and the display screen are connected to the control panel. The modules are connected, wherein the camera is used to take images behind the vehicle, and the display screen is used to display the pictures taken by the camera. 3. The multipurpose road sweeper according to claim 1, further comprising a snow blowing device; The snow blowing device includes a snow brush, and the snow brush is detachably connected to the intermediate shaft. 4. The multi-purpose road sweeper according to claim 1, characterized in that the suction port of the fan is connected to the dustbin in a counterclockwise direction of 30 degrees. 5. The multi-purpose road sweeper according to claim 1, characterized in that an arc-shaped handle is provided on the outside of the dustbin box.