CN214328681U

CN214328681U - Special cleaning device for front-mounted expressway of vehicle

Info

Publication number: CN214328681U
Application number: CN202021410278.3U
Authority: CN
Inventors: 宋焱; 田晋跃; 于英
Original assignee: Tianjia Intelligent Equipment Manufacturing Jiangsu Co ltd
Current assignee: Tianjia Intelligent Equipment Manufacturing Jiangsu Co ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-10-01
Anticipated expiration: 2030-07-17

Abstract

The utility model relates to a special cleaning device of leading highway of vehicle. Comprises a rolling brush device at the front end and a collecting device at the rear end; the rolling brush device comprises: comprises a rolling brush and a front driving device for driving the rolling brush to move up and down; the collecting device is characterized in that: comprises a garbage hopper arranged at the rear part of the rolling brush and a rear driving device for driving the garbage hopper to turn. The utility model discloses during the operation, the vehicle speed of traveling can reach more than 40km/h, and in the high-speed round brush sent rubbish to the rubbish warehousing and transportation case, the round brush adopted hydraulic motor drive, and its rotational speed can be adjusted according to the speed of a motor vehicle, guarantees the reasonable matching of round brush rotational speed and the speed of a motor vehicle, realizes the high efficiency and cleans the operating efficiency. When the operation is finished, the garbage in the garbage collection container is unloaded through the operation of the tipping bucket oil cylinder. When the vehicle is in a transportation state, the special cleaning device for the front-mounted expressway of the vehicle is lifted to a certain height through the hydraulic oil cylinder, so that a sufficiently high ground clearance is ensured, and the transportation working condition is realized.

Description

Special cleaning device for front-mounted expressway of vehicle

Technical Field

The utility model belongs to highway maintenance cleaning vehicle field especially involves a special cleaning device of leading highway of vehicle.

Background

With the gradual establishment and expansion of the expressway network in China, the traffic flow of the expressway rapidly increases year by year, the maintenance workload is larger and larger, and how to improve the maintenance quality, reduce the maintenance cost, shorten the maintenance operation time and ensure the smooth expressway network is a major challenge in the development of the expressway.

In the cleaning, maintenance and management process of the expressway, the following problems mainly exist: the method is used for realizing the rapid maintenance of the highway so as to improve the speed and smoothness of the highway; secondly, how to ensure the cleaning quality of the highway pavement and provide a safe, rapid, tidy and comfortable driving environment for drivers and passengers; thirdly, how to realize the highway pavement cleaning operation without interrupting traffic on the premise of ensuring the safety of maintenance equipment and constructors.

The sweeping machine operating on the high-grade road should have a sufficient traveling speed and operating speed so as to meet the requirements of the high-grade road on the traveling speed of the vehicle in the process of going to the operating site and returning to the residence, and complete maintenance operation in as short a time as possible so as to reduce the obstruction to the traffic as much as possible.

The size of the particle size and density of the waste on high-grade roads varies within considerable ranges. The distribution range of the particle size and density of the garbage on different routes is also greatly different. The current widely used suction sweeping type road sweeper is limited by a universal automobile chassis, a dust removing route and a space can be very long, the dust particles with the maximum suspension speed are smoothly sucked and conveyed, the suction and conveying capacity of the road sweeper is ensured, the running operation speed of a vehicle cannot be more than 15km/h, and the large application of the vehicle on an expressway is limited.

The road sweeper described in application No. 201410816931.9 provides a road sweeper comprising: the garbage truck comprises a truck body, a truck body and a garbage bin, wherein the truck body is provided with the garbage bin; the first end of the first material suction pipeline extends to the lower part of the vehicle body, and the second end of the first material suction pipeline extends into the garbage can; the cleaning device is provided with a dust absorption air pipe; the second material suction pipeline is independent from the first material suction pipeline, the dust suction air pipe is communicated with the first end of the second material suction pipeline, and the second end of the second material suction pipeline extends into the garbage can; the fan is arranged on the vehicle body, and the air inlet side of the fan is communicated with the garbage can to form a negative pressure area in the garbage can. The vacuum suction and sweeping is adopted in the patent, and the operation speed is difficult to realize at a high speed.

Application No. 201510682416.0 a road surface cleaning device, includes frame, lower round brush, goes up round brush, left side brush, right side brush, left drive mechanism and right drive mechanism. The left side of frame is equipped with the left wheel, its right side is equipped with the right wheel, the left wheel is not coaxial with the right wheel, the round brush is located casing down, this casing is placed in the frame down, it is located a epitheca to go up the round brush, should go up the casing and connect in the top of casing down, and should go up casing and casing intercommunication down, the top of going up the casing is equipped with the rubbish export, the left side brush, the front side of casing is located down to the right side brush, and with lower body coupling, left side drive mechanism, the left side of casing is located respectively to right drive mechanism, the right side, the left wheel passes through left drive mechanism and last round brush, left side brush transmission is connected, the right wheel passes through right drive mechanism and lower round brush, right side brush transmission is connected, be equipped with elevating system in the frame, this elevating system and lower body coupling, the front portion of frame is equipped with drags and hangs the connecting rod. The structure is redundant, the engineering practicability is not good, and the structure is a dragging type structure and forbidden for a highway.

The application number 201811087722X discloses a road surface cleaning device, which comprises a vehicle body, a disc brush device arranged at the front end of the vehicle body, a transmission device, a roller sweeping device and a garbage collecting device which are arranged on the inner side of the vehicle body, and a traveling device arranged at the bottom of the vehicle body; the travelling device is used for travelling, the garbage collecting device is used for collecting garbage, the transmission device is connected with a disc brush shaft belt wheel of the disc brush device through a belt I, and the transmission device is connected with a large belt wheel in the roller sweeping device through a belt II; the disc brush device and the roller sweeping device are driven to move by the transmission device. The device is special for a small-sized sweeper and cannot be used for high-speed operation.

The application number 201621046956.6 relates to a vehicle-mounted pure-sweeping type road sweeping device, which comprises a water tank, a rubbish storage box, an auxiliary power system assembly, a feeding device, a side brush device and the like. The feeding device of this patent seriously affects the operation speed.

Application number 201621482692.9 and a road cleaning device, its structure is the bottom of universal wheel fixed connection in the backup pad, the pushing hands, shell I all fixes the top in the backup pad with shell II, the top in the backup pad is fixed to the motor, the top at shell I is fixed to the battery, the pivot sets up on the output of motor, cleaning brush fixed connection is in the bottom of pivot, the dust absorption pipe sets up in the backup pad, the electrostatic precipitator filter screen, the air inlet fan, the primary filter layer, well effect filter layer, high efficiency filter layer all sets up the inside at shell II with the organic waste gas adsorbed layer, scrape the dust device and set up the below at the electrostatic precipitator filter screen, the fan setting of airing exhaust is on the last side of shell II. The patent is a hand-push type, and is not used for highways.

SUMMERY OF THE UTILITY MODEL

The utility model aims at obtaining a special cleaning device of leading highway of vehicle.

Therefore, the utility model adopts the technical scheme that: a cleaning device special for a front expressway of a vehicle comprises a rolling brush device at the front end and a collecting device at the rear end;

the rolling brush device comprises: comprises a rolling brush (8) and a front driving device for driving the rolling brush (8) to move up and down;

the collecting device is characterized in that: comprises a garbage hopper (13) arranged at the rear part of the rolling brush (8) and a rear driving device for driving the garbage hopper (13) to overturn.

Furthermore, preceding drive arrangement is including promoting hydro-cylinder (2), promote hydro-cylinder (2) one end and articulate on fixed frame (1) that sets up, promote hydro-cylinder (2) other end and support (9) and connect and drive support (9) motion, support (9) one end articulates on fixed frame (1) that sets up, support (9) other end and round brush (8) are connected and are driven round brush (8) up-and-down motion.

Furthermore, a pressing plate adjusting oil cylinder (5) is arranged, and the pressing plate adjusting oil cylinder (5) drives a pressing plate (7) arranged above the rolling brush (8) to operate so as to adjust an included angle between the pressing plate (7) and the rolling brush (8).

Furthermore, the rear driving device comprises a turnover oil cylinder (12), and the turnover oil cylinder (12) drives the garbage hopper (13) to turn over.

Further, the roll brush device and the collecting device are connected by a hinge pin (10).

Furthermore, a three-supporting-wheel supporting structure is adopted to realize supporting, and the three-supporting-wheel supporting structure comprises a front supporting wheel (3) for supporting the rolling brush device, a middle supporting wheel (11) for supporting the garbage hopper (13) and a rear supporting wheel (15) for supporting the collecting device.

Furthermore, a working warning lamp (4) and a rolling brush driving hydraulic pump (6) for driving the rolling brush (8) to rotate are further arranged on the rolling brush device.

The utility model has the advantages that: the utility model discloses a leading quick cleaning device of vehicle of highway design, its utensil is with collecting garbage container, is the completion and collects and transports the higher novel high-efficient cleaning device of degree of mechanization of filths such as rubbish dust. When the garbage cleaning device works, the running speed of a vehicle can reach more than 40km/h, the garbage is conveyed into the garbage storage and transportation box by the high-speed rolling brush, the rolling brush is driven by a hydraulic motor, the rotating speed of the rolling brush can be adjusted according to the vehicle speed, the reasonable matching of the rotating speed of the rolling brush and the vehicle speed is guaranteed, and the efficient cleaning operation efficiency is realized. When the operation is finished, the garbage in the garbage collection container is unloaded through the operation of the tipping bucket oil cylinder. When the vehicle is in a transportation state, the special cleaning device for the front expressway of the vehicle is lifted to a certain height through the hydraulic oil cylinder, so that a sufficiently high ground clearance is ensured, and the transportation working condition is realized.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the installation schematic diagram of the high-speed cleaning device of the present invention.

Fig. 3 is a schematic structural view of the high-speed cleaning device of the present invention.

Fig. 4 is a schematic view of the material throwing of the high-speed rolling brush of the present invention.

Detailed Description

A cleaning device special for a front expressway of a vehicle comprises a rolling brush device at the front end and a collecting device at the rear end;

the rolling brush device comprises: comprises a rolling brush 8 and a front driving device for driving the rolling brush 8 to move up and down;

the collecting device is characterized in that: comprises a garbage hopper 13 positioned at the rear part of the rolling brush 8 and a rear driving device for driving the garbage hopper 13 to turn.

Furthermore, the front driving device comprises a lifting oil cylinder 2, one end of the lifting oil cylinder 2 is hinged to the fixedly arranged frame 1, the other end of the lifting oil cylinder 2 is connected with a support 9 and drives the support 9 to move, one end of the support 9 is hinged to the fixedly arranged frame 1, and the other end of the support 9 is connected with the rolling brush 8 and drives the rolling brush 8 to move up and down.

Further, a pressing plate adjusting oil cylinder 5 is arranged, and the pressing plate adjusting oil cylinder 5 drives a pressing plate 7 arranged above the rolling brush 8 to operate so as to adjust an included angle between the pressing plate 7 and the rolling brush 8.

Further, the rear driving device comprises a turnover oil cylinder 12, and the turnover oil cylinder 12 drives the garbage hopper 13 to turn over.

Further, the roll brush means and the collecting means are connected by a hinge pin 10.

Further, a three-support-wheel support structure is adopted to realize support, and comprises a front support wheel 3 for supporting the rolling brush device, a middle support wheel 11 for supporting the garbage hopper 13 and a rear support wheel 15 for supporting the collecting device.

Furthermore, a working warning lamp 4 and a rolling brush driving hydraulic pump 6 for driving the rolling brush 8 to rotate are further arranged on the rolling brush device.

Following the utility model discloses make further explanation to better understand the utility model discloses: the utility model discloses to sweep the cleanness of formula and combine with rubbish clearance device, it utilizes the round brush to get up rubbish gathering, then high-speed round brush is inhaled rubbish and is picked up, rolls and sweeps and pass to dustbin with rubbish. The cleaning device mainly comprises a running chassis vehicle and a front-mounted special cleaning device for the expressway.

The utility model discloses install high rotational speed cleaning device support hoisting device round brush and rubbish fill on the support, support one end is equipped with the hydraulic oil rainbow that is used for promoting, and the other end articulates on the frame, and manipulation hydraulic system can make the round brush go up and down along with the support together.

Furthermore, when the rolling brush does not work, the hydraulic oil cylinder can integrally lift the rolling brush system to a distance which is not less than the distance of the unworn state from the ground, so that the safe running of the sweeper in the round trip is ensured. Because the quality of round brush self can produce too big pressure to ground, hydraulic cylinder is except promoting this effect of support, and another effect can reduce the contact pressure of round brush to ground, adjusts the pressure size between round brush and ground, guarantees that round brush and ground keep the circular arc contact of about 15 all the time.

The unloading of the garbage hopper is completed by a tipping bucket oil cylinder. Meanwhile, the tipping bucket oil cylinder can also adjust the position of a garbage hopper interface, so that garbage thrown out by the rolling brush is ensured to fall into the hopper, and the cleaning efficiency is improved.

The utility model discloses a rolling brush top has the clamp plate of a hydro-cylinder control, and the efficiency that rubbish was fought can be thrown into to the angle of adjusting the clamp plate.

The utility model discloses high rotational speed round brush device, its essential element comprises parts such as main shaft, base member, brush, is bearing the task in sweeping into garbage collection system's entry with rubbish dust in cleaning the operation device. The garbage and flying dust are cleaned by throwing the garbage flying dust into a preset area by means of the deformation and resilience of the rolling brush sweeping wire.

The utility model discloses the round brush rotational speed is directly proportional with the square root of throwing the height, and is inversely proportional with the product of round brush radius and the half sine value of ground angle. Under the condition that the requirement on the casting height value is certain, the rotating speed of the rolling brush can be reduced by increasing the radius of the rolling brush, and the rotating speed of the rolling brush can be reduced by increasing the grounding angle.

Fig. 1 is a schematic view showing that a special sweeping device for a front expressway of a vehicle is installed on a chassis of an automobile. The cleaning device is mounted on the front of the vehicle.

Fig. 2 shows a schematic view of the installation of the high-speed sweeping device. The support lifting device is hinged to the frame, the rolling brush and the garbage bucket are mounted on the support, a hydraulic oil siphon for lifting is mounted at one end of the support, and the rolling brush can lift along with the support by operating a hydraulic system.

Fig. 3 is a schematic structural diagram of the high-speed cleaning device. Mainly comprises a rolling brush device and a garbage hopper device which are connected through a hinge pin 10. The rolling brush device assembly comprises a support 1, a lifting oil cylinder 2, a rear supporting wheel 3, a working warning lamp 4, a rolling brush driving hydraulic pump 6, a pressing plate adjusting oil cylinder 7, a rolling brush 8 and a front support 9. The garbage bucket device comprises a middle supporting wheel 11, a bucket cylinder 12, a garbage bucket 13, a front bracket 14, a front supporting wheel 15 and the like.

Fig. 4 shows a schematic view of the high-speed rolling brush material throwing. The circumference of the brush is shown in contact with the ground at an angle beta. The rotating speed of the rolling brush is n, the radius of the rolling brush is R, the driving speed of the sweeper during operation is v0, the mass of garbage flying dust is m, and the ejection speed of the garbage when the garbage is separated from the brush at the point A is vc =2 pi nR.

Claims

1. A cleaning device special for a front expressway of a vehicle is characterized by comprising a rolling brush device at the front end and a collecting device at the rear end;

2. The special sweeping device for the front expressway of the vehicle as claimed in claim 1, wherein the front driving device comprises a lifting cylinder (2), one end of the lifting cylinder (2) is hinged to the fixedly arranged frame (1), the other end of the lifting cylinder (2) is connected with a bracket (9) and drives the bracket (9) to move, one end of the bracket (9) is hinged to the fixedly arranged frame (1), and the other end of the bracket (9) is connected with the rolling brush (8) and drives the rolling brush (8) to move up and down.

3. The special sweeping device for the front expressway of the vehicle according to claim 2, wherein a pressure plate adjusting cylinder (5) is provided, and the pressure plate adjusting cylinder (5) drives a pressure plate (7) arranged above the rolling brush (8) to operate so as to adjust an included angle between the pressure plate (7) and the rolling brush (8).

4. The special sweeping device for the front expressway of the vehicle as claimed in claim 1, wherein the rear driving means comprises a tilting cylinder (12), and the tilting cylinder (12) drives the garbage bucket (13) to tilt.

5. A sweeping apparatus specially adapted for the front express way of a vehicle according to claim 1, wherein said rolling brush means and collecting means are connected by a hinge pin (10).

6. A sweeping device special for a front expressway of a vehicle according to claim 4, wherein a three-support-wheel supporting structure is adopted for supporting, and comprises a front support wheel (3) for supporting the rolling brush device, a middle support wheel (11) for supporting the garbage hopper (13) and a rear support wheel (15) for supporting the collecting device.

7. The sweeping device special for the front expressway of vehicles according to claim 1, wherein the rolling brush device is further provided with a work warning lamp (4) and a rolling brush driving hydraulic pump (6) for driving the rolling brush (8) to rotate.