Double-sided guardrail cleaning machine

Abstract

The utility model discloses a double-sided guardrail cleaning machine, which comprises a walking device, a cleaning device, a water supply device and a control system, the walking device comprises an electrical control box, a gasoline engine and a hydraulic driving motor, and the cleaning device comprises a stainless steel clear water spray gun, a cleaning brush and a high-pressure water pump. The water supply device comprises a water tank, a low-pressure water pump and a water pipe, the control system comprises an operation panel and a hydraulic power unit, and the control system is connected with the walking device, the cleaning device and the water supply device. By means of the structure, the cleaning device can swing in the horizontal direction, the lifting oil cylinder can be controlled and adjusted to be vertically adjusted in the vertical direction, the cleaning efficiency is greatly improved, secondly, the control system can adjust the cleaning brush by controlling the cleaning brush adjusting oil cylinder, the cleaning brush can clean guardrails on the two faces at the same time, and the cleaning efficiency is greatly improved. And the guardrail cleaning task is completed more efficiently.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning machines, in particular to a double-sided guardrail cleaning machine. Background Art

[0002] With the development of industrial automation, more and more companies tend to use automated equipment to replace heavy, dangerous or repetitive work. Guardrails, as public facilities, are often exposed to the external environment and are susceptible to pollution and dust accumulation. The cleaning of guardrails is crucial. The development of double-sided guardrail cleaning machines can effectively improve the cleanliness of road guardrails.

[0003] Traditional guardrail cleaning usually requires manual operation. Traditional single-sided guardrail cleaning machines are usually unable to be adjusted in the horizontal and vertical directions, resulting in low work efficiency, inadequate cleaning, affecting the appearance and service life. With the continuous advancement of technology, traditional single-sided guardrail cleaning machines can no longer meet people's needs. For this reason, we propose a new practical device. Utility Model Content

[0004] The purpose of the utility model is to provide a double-sided guardrail cleaning machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, a double-sided guardrail cleaning machine is provided, which includes a walking device, a cleaning device, a water supply device and a control system. The walking device includes an electrical control box, a gasoline engine and a hydraulic drive motor. The cleaning device includes a stainless steel clean water spray gun, a cleaning brush and a high-pressure water pump. The water supply device includes a water tank, a low-pressure water pump and a water pipe. The control system includes an operating panel and a hydraulic power unit. The control system is respectively connected to the walking device, the cleaning device and the water supply device.

[0006] According to the double-sided guardrail cleaning machine, a hydraulic power unit is installed on one side of the operating panel, a gasoline engine is installed on the side of the hydraulic power unit away from the operating panel, a low-pressure water pump is installed below the gasoline engine, and the gasoline engine and the operating panel are installed on a base. The hydraulic power unit is used as an oil supply device, which is connected to several hydraulic cylinders through an external pipeline system to control the actions of multiple groups of valves.

[0007] According to the double-sided guardrail cleaning machine, the output end of the low-pressure water pump is connected to the input end of the water pipe, and one end of the water pipe away from the low-pressure water pump is connected to the water tank.

[0008] According to the double-sided guardrail cleaning machine, a connecting component is installed above the water pipe, a high-pressure water pump is installed below the connecting component, the water tank and the low-pressure water pump are connected through a water pipe, and the water tank and the cleaning device are connected through a water pipe. The high-pressure water pump transports water to the stainless steel water spray gun and the cleaning brush through the water pipe, and the stainless steel water spray gun sprays high-pressure water to preliminarily rinse the surface of the guardrail to remove dust and stains on the surface.

[0009] According to the double-sided guardrail cleaning machine, a hydraulic drive motor is installed on the top of the cleaning brush, and the output end of the water pipe is connected to the hydraulic drive motor and the stainless steel clean water spray gun. By setting the hydraulic drive motor, the control system controls the hydraulic drive motor to make the cleaning brush achieve high-speed operation and improve the cleaning efficiency.

[0010] According to the double-sided guardrail cleaning machine, an adjustment lifting cylinder and a swing angle cylinder are installed below the water pipe, the adjustment lifting cylinder is located above the swing angle cylinder, and the swing angle cylinder is connected to the cleaning device through a first connector. By providing the lifting cylinder and the swing angle cylinder, the cleaning device can increase the cleaning force and improve the cleaning efficiency.

[0011] According to the double-sided guardrail cleaning machine, the regulating lifting cylinder is connected to the cleaning device through a second connector, and a cleaning brush regulating cylinder is installed on the top of the cleaning device. The water supply device pumps water out of the water tank through a low-pressure water pump, and the water flows back to the water tank after passing through the cleaning device, thereby achieving the purpose of water supply circulation.

[0012] The beneficial effects of the utility model are as follows: by operating the control system to control the swing angle cylinder, the cleaning device can swing in the horizontal direction, and the swing angle is 360°. The control system can also control the adjustment of the lifting cylinder in the vertical direction to adjust it up and down, which greatly improves the cleaning efficiency. Secondly, the control system can adjust the cleaning brush by controlling the cleaning brush adjustment cylinder, so that the cleaning brush can clean both sides of the guardrail at the same time, and complete the guardrail cleaning task more efficiently.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a front view of the double-sided guardrail cleaning machine of the utility model;

[0016] Figure 2 It is a three-dimensional structural diagram of the double-sided guardrail cleaning machine of the utility model;

[0017] Figure 3 It is a top view of the double-sided guardrail cleaning machine of the utility model;

[0018] Legend:

[0019] 1. Cleaning brush adjustment cylinder; 2. Adjusting lifting cylinder; 3. Swing angle cylinder; 7. Connecting parts; 11. Gasoline engine; 12. Hydraulic drive motor; 21. Stainless steel water spray gun; 22. Cleaning brush; 23. High-pressure water pump; 31. Water tank; 32. Low-pressure water pump; 33. Water pipe; 41. Operation panel; 42. Hydraulic power unit. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] Reference Figures 1 to 3 The double-sided guardrail cleaning machine of the utility model embodiment includes a walking device, a cleaning device, a water supply device and a control system. The walking device includes an electrical control box, a gasoline engine 11 and a hydraulic drive motor 12. The cleaning device includes a stainless steel clean water spray gun 21, a cleaning brush 22 and a high-pressure water pump 23. The water supply device includes a water tank 31, a low-pressure water pump 32 and a water pipe 33. The control system includes an operating panel 41 and a hydraulic power unit 42. The control system is respectively connected to the walking device, the cleaning device and the water supply device.

[0022] A hydraulic power unit 42 is installed on one side of the operating panel 41 , a gasoline engine 11 is installed on the side of the hydraulic power unit 42 away from the operating panel 41 , a low-pressure water pump 32 is installed below the gasoline engine 11 , and the gasoline engine 11 and the operating panel 41 are installed on a base.

[0023] The output end of the low-pressure water pump 32 is connected to the input end of the water pipe 33 , and one end of the water pipe 33 away from the low-pressure water pump 32 is connected to the water tank 31 .

[0024] A connecting component 7 is installed above the water pipe 33 , and a high-pressure water pump 23 is installed below the connecting component 7 . The water tank 31 and the low-pressure water pump 32 are connected via the water pipe 33 , and the water tank 31 and the cleaning device are connected via the water pipe 33 .

[0025] A hydraulic drive motor 12 is installed on the top of the cleaning brush 22, and the output end of the water pipe 33 is connected to the hydraulic drive motor 12 and the stainless steel clean water spray gun 21. The stainless steel clean water spray gun 21 is made of stainless steel. The bristles of the cleaning brush 22 are made of several multi-faceted and extremely soft high-strength polypropylene materials + sticky cloth strips, which can ensure clean cleaning and are not easy to damage the bristles.

[0026] An adjusting lifting cylinder 2 and a swing angle cylinder 3 are installed below the water pipe 33 . The adjusting lifting cylinder 2 is located above the swing angle cylinder 3 . The swing angle cylinder 3 is connected to the cleaning device through a first connector.

[0027] The regulating lifting cylinder 2 is connected to the cleaning device through a second connector, and a cleaning brush regulating cylinder 1 is installed on the top of the cleaning device. There are two cleaning brushes 22. By setting two cleaning brushes 22, two guardrails can be cleaned at the same time, completing the guardrail cleaning task more efficiently.

[0028] Working principle: First, the double-sided guardrail cleaning machine obtains power through the gasoline engine 11 to drive the hydraulic power unit 42 to start working. The hydraulic flow and pressure output by the hydraulic power unit 42 are transmitted to the cleaning brush adjustment cylinder 1, the adjustment lifting cylinder 2, the swing angle cylinder 3 and the hydraulic drive motor 12 through the distribution valve, thereby controlling the rotation and lifting of the cleaning arm and the cleaning action of the cleaning brush 22. The cleaning arm can rotate left and right, and the cleaning height can also be adjusted up and down. This design can conveniently clean the guardrails and road signs on both sides of the highway, with a wide cleaning range and high flexibility. During the cleaning process, the double-sided guardrail cleaning machine first uses the two rows of stainless steel clean water spray guns 21 in front of the brush roller to spray water to fully wet the guardrail. Then, as the vehicle body moves forward, the two rows of brush rollers in the middle will brush the guardrail in turn. After brushing, the two rows of stainless steel clean water spray guns 21 behind the brush roller will spray water to wash away the remaining dust, so that the cleaned guardrail will be as bright as new. This two-flush, two-brush cleaning process can clean both sides of the guardrail at the same time, making the cleaning work more thorough and more efficient. In addition, the double-sided guardrail cleaning machine is also equipped with an automatic guide device, which can autonomously adapt to the changes in the guardrail and achieve unmanned intervention and automatic walking. This design not only reduces the difficulty of manual operation and improves the cleaning efficiency, but also ensures the safety and stability of the cleaning process. The compact and simple design of the fuselage makes the double-sided guardrail cleaning machine not occupy the lane, does not affect the normal traffic of the road, and is easy to deploy. At the same time, the water-saving design and electric drive mode are both environmentally friendly and pollution-free, which is in line with the green development concept of modern society. The remote control design allows staff to operate at a safe distance, further improving the safety of work. In general, the working principle of the double-sided guardrail cleaning machine is based on the synergy of key components such as the self-developed power take-off, hydraulic pump, cleaning arm and bristles. Through the two-flush, two-brush cleaning process, the guardrails on both sides of the highway are cleaned.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. Double-sided guardrail cleaning machine, characterized in that: The double-sided guardrail cleaning machine comprises a running device, a cleaning device, a water supply device and a control system. The running device comprises an electrical control box, a gasoline engine (11) and a hydraulic drive motor (12). The cleaning device comprises a stainless steel clean water spray gun (21), a cleaning brush (22) and a high-pressure water pump (23). The water supply device comprises a water tank (31), a low-pressure water pump (32) and a water pipe (33). The control system comprises an operating panel (41) and a hydraulic power unit (42). The control system is connected to the running device, the cleaning device and the water supply device respectively.

2. The double-sided guardrail cleaning machine according to claim 1 is characterized in that: A hydraulic power unit (42) is installed on one side of the operating panel (41), a gasoline engine (11) is installed on the side of the hydraulic power unit (42) away from the operating panel (41), a low-pressure water pump (32) is installed below the gasoline engine (11), and the gasoline engine (11) and the operating panel (41) are installed on a base.

3. The double-sided guardrail cleaning machine according to claim 2 is characterized in that: The output end of the low-pressure water pump (32) is connected to the input end of the water pipe (33), and one end of the water pipe (33) away from the low-pressure water pump (32) is connected to the water tank (31).

4. The double-sided guardrail cleaning machine according to claim 3 is characterized in that: A connecting component (7) is installed above the water pipe (33), a high-pressure water pump (23) is installed below the connecting component (7), the water tank (31) and the low-pressure water pump (32) are connected via the water pipe (33), and the water tank (31) and the cleaning device are connected via the water pipe (33).

5. The double-sided guardrail cleaning machine according to claim 4 is characterized in that: A hydraulic drive motor (12) is installed on the top of the cleaning brush (22), and the output end of the water pipe (33) is connected to the hydraulic drive motor (12) and a stainless steel clean water spray gun (21).

6. The double-sided guardrail cleaning machine according to claim 5 is characterized in that: An adjusting lifting cylinder (2) and a swing angle cylinder (3) are installed below the water pipe (33); the adjusting lifting cylinder (2) is located above the swing angle cylinder (3); and the swing angle cylinder (3) is connected to the cleaning device via a first connector.

7. The double-sided guardrail cleaning machine according to claim 6, characterized in that: The regulating lifting oil cylinder (2) is connected to the cleaning device via a second connector, and a cleaning brush regulating oil cylinder (1) is installed on the top of the cleaning device.

Images