Highway pavement sand cleaning equipment

Abstract

The utility model relates to the field of road surface sand cleaning equipment, in particular to road surface sand cleaning equipment, and aims to solve the technical problems that the road surface sand cleaning equipment does not have a water sprinkling function, so that a large amount of dust is generated during sand cleaning; according to the technical scheme, the highway pavement sand cleaning equipment comprises a bottom plate, an axle, wheels, a handrail, a power assembly, a spraying assembly and a sand cleaning assembly; through cooperative work of the power assembly and the spraying assembly, stable and continuous power is provided for equipment, the equipment can move autonomously, meanwhile, the ground can be wetted accurately through accurate spraying regulation and control, the problem of dust flying possibly occurring in the cleaning process is effectively solved, and the service life of the equipment is prolonged. The sand cleaning assembly quickly and thoroughly removes wet sand through an efficient sweeping mechanism, the road surface is kept clean and tidy, the three assemblies are tightly matched, the cleaning efficiency is remarkably improved, and flying dust and pollution generated in the cleaning process are greatly reduced.

Description

Technical Field

[0001] The utility model relates to the field of highway sand-clearing equipment, in particular to highway pavement sand-clearing equipment. Background Art

[0002] The function of highway pavement sand cleaning equipment is to clean the sand on the highway to keep the road clean and unobstructed and prevent the sand from causing adverse effects on traffic. These equipment are usually equipped with advanced cleaning equipment, which can quickly and effectively remove sand and gravel on the road to keep the road clean and unobstructed.

[0003] At present, although most road pavement sand-removing equipment mainly has the function of dust suction, they often generate a large amount of dust during operation. This dust not only pollutes the environment, but also has adverse effects on pedestrians around. At the same time, these devices have no water spraying function when removing sand, so it is difficult to effectively suppress the generation of dust, thereby increasing the risk of environmental pollution.

[0004] Therefore, in view of the fact that the above-mentioned highway pavement sand cleaning equipment does not have a water sprinkling function, resulting in a large amount of dust being generated during sand cleaning, a highway pavement sand cleaning equipment can be designed. Through a gear transmission structure and a belt transmission structure, while cleaning the highway pavement, the dust and pollution generated during the cleaning process are reduced. Utility Model Content

[0005] In order to overcome the problem that the road surface sand cleaning equipment does not have the water sprinkling function, resulting in a large amount of dust during sand cleaning.

[0006] The technical solution of the utility model is: a highway pavement sand-clearing equipment, comprising a base plate, axles, wheels, handrails, a power assembly, a spray assembly, and a sand-clearing assembly; two groups of left-right symmetrical axles are installed at the lower end of the base plate, wheels for driving the equipment to move are installed at the front and rear ends of the axles, a handrail is installed at the upper end of the base plate, a power assembly that is driven to rotate by a motor-driven gear set is installed in a box arranged at the lower end of the base plate, a gear transmission structure in the power assembly is installed on the outer wall of the axle, a spray assembly for dust reduction is installed at the upper end of the base plate, a nozzle in the spray assembly is installed at the lower end of the base plate through a water pipe, and a sand-clearing assembly with a belt transmission structure is installed at the lower end of the base plate and is located on the right side of the nozzle.

[0007] Preferably, the base plate is the basic structure of the entire equipment, which is made of strong and wear-resistant material. The axle is a component connecting the wheel and the base plate, and is connected to the wheel through connectors such as bearings. The wheel is the moving part of the equipment and is responsible for the movement of the equipment. The function of the handrail is to facilitate the operator to control the moving direction of the equipment. The power component provides power by driving the gear set to rotate through the motor. The gear transmission structure is installed on the outer wall of the axle and drives the rotation of the wheel through the meshing of the gears. The function of the spray component is to reduce dust. During the sand cleaning process, the nozzle suppresses the generation of dust by spraying water mist, thereby protecting the environment and reducing the impact on the human body. The sand cleaning component drives the belt to rotate through the motor, thereby driving the cleaning roller to rotate, so that the sand on the road surface can be efficiently removed and collected.

[0008] Preferably, the power assembly includes a rotating motor, a rotating shaft, and a limit rod; the rotating motor for driving the rotating shaft to rotate is installed in a box bin arranged at the lower end of the base plate, and the limit rod for supporting the rotation of the rotating shaft is installed on the inner wall of the front side of the box bin, the rear end of the rotating shaft is fixedly connected to the output shaft of the rotating motor, and the front end of the rotating shaft is rotatably connected to the outer wall of the limit rod. The rotating motor is the power source of the power assembly, and it converts electrical energy into mechanical energy to drive the rotating shaft to rotate, thereby driving the operation of the entire power assembly. The rotating shaft is connected to the rotating motor and the gear, and it is responsible for transmitting the rotational torque of the motor to the gear. The limit rod is used to support the rotation of the rotating shaft, and it is a supporting structure with a bearing to ensure that the rotating shaft can rotate smoothly on its outer wall.

[0009] Preferably, the power assembly also includes gear No. 1 and gear No. 2; gear No. 1 for transmitting the rotation of gear No. 2 is fixedly connected to the outer wall of the rotating shaft, gear No. 2 is fixedly connected to the outer wall of the axle close to the rotating shaft, gear No. 1 is meshingly connected to gear No. 2, gear No. 1 and gear No. 2 are transmission components in the power assembly, gear No. 1 is fixedly connected to the rotating shaft and rotates with the rotation of the rotating shaft, gear No. 2 transmits power through the meshing of gears, thereby realizing the transmission of power from the rotating shaft to the axle, so that the equipment can move. This transmission method has the advantages of simple structure and high transmission efficiency.

[0010] Preferably, the spray assembly includes a water pump and a spray head; a water tank for storing water is installed at the upper end of the bottom plate, the water pump is installed at the upper end of the bottom plate and at the rear end of the water tank, a water pipe passing through the bottom plate is installed at the water outlet of the water pump, and a spray head for spraying water is installed on the outer wall of the water pipe. The water pump is the power source in the spray assembly, and the water pump is composed of a motor and a pump body. The motor drives the impeller in the pump body to rotate, generating a pressure difference, thereby sucking water out of the water tank and sending it to the spray head. The spray head is installed on the outer wall of the water pipe and is a device with multiple fine spray holes. These spray holes can spray water evenly to form water mist, thereby achieving the purpose of dust reduction and preventing dust from flying.

[0011] Preferably, the sand cleaning component includes a dual-axis motor, a connecting shaft, and a cleaning roller; a dual-axis motor for driving the connecting shaft to rotate is installed on the upper end of the base plate, there are two connecting shafts and both are fixedly connected to the output shaft of the dual-axis motor, connecting seats are installed on the outer walls of the front and rear sides of the base plate, and a rotating groove is installed on the inner wall of the connecting seat. The cleaning roller for cleaning sand is rotatably connected in the rotating groove, and cleaning plates are equidistantly installed on the outer wall of the cleaning roller. The dual-axis motor is the power source in the sand cleaning component. It has two output shafts and can drive the two connecting shafts to rotate at the same time. The connecting shaft plays the role of transmitting power, which transmits the power of the dual-axis motor to the cleaning roller so that it can rotate and clean the sand. The cleaning roller is rotatably connected in the rotating groove of the inner wall of the connecting seat, and its outer wall is equidistantly installed with cleaning plates. These cleaning plates can be made of hard materials to more effectively clean the sand.

[0012] Preferably, the sand cleaning component includes a vertical plate, a receiving plate, a baffle and a collecting dustpan; the outer walls on both sides of the front and rear sides of the bottom plate are installed with vertical plates and are located on the right side of the connecting seat; the receiving plate is fixedly connected to the lower ends of the two groups of vertical plates; the baffle for blocking sand splashing is fixedly connected to the lower end of the bottom plate and is located at the left end of the vertical plate; the collecting dustpan is an arc-shaped structure and is installed on the inner walls of the two groups of vertical plates; a collecting box for storing sand is installed on the upper end of the receiving plate; a through groove for receiving sand is opened on the left outer wall of the collecting box; a cleaning port for cleaning sand is opened at the front end of the vertical plate at the front end of the bottom plate and the collecting box; a cleaning door for closing the cleaning port is hinged at the front end of the cleaning port; the vertical plate, the receiving plate and the baffle together constitute a protective structure to ensure that sand will not splash around during the sand cleaning process and provide a stable supporting platform at the same time; the collecting dustpan is responsible for collecting the cleaned sand to ensure that the sand can smoothly enter the collecting box; the collecting box is a container for storing the cleaned sand. At the same time, the design of the cleaning port and the cleaning door facilitates the staff to clean the sand in the collecting box.

[0013] Preferably, the sand cleaning component also includes a driving wheel, a driven wheel, and a belt; the driving wheel is fixedly connected to the outer wall of the connecting shaft, the driven wheel is fixedly connected to the outer wall of the cleaning roller, the driving wheel and the driven wheel rotate together and are connected by a belt, and the transmission system composed of the driving wheel, the driven wheel and the belt ensures that the cleaning roller can rotate stably and keep consistent with the rotation speed of the connecting shaft, thereby achieving a sand cleaning effect.

[0014] Beneficial effects of the utility model:

[0015] 1. When the power component and the spray component work together, they not only provide stable and continuous power for the equipment, enabling it to move autonomously, greatly improving the flexibility of operation, but also can accurately wet the ground through precise spray control, effectively avoiding the problem of dust flying during the cleaning process. The sand removal component uses an efficient cleaning mechanism to quickly and thoroughly remove the wet sand to keep the road clean and tidy. The close cooperation of these three components not only significantly improves the cleaning efficiency and reduces the labor intensity, but also greatly reduces the dust and pollution generated during the cleaning process;

[0016] 2. The transmission system consisting of the driving wheel, the driven wheel and the belt ensures that the cleaning roller can rotate stably and keep consistent with the speed of the connecting shaft, thus achieving the sand cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 What is shown is a three-dimensional structural schematic diagram of the highway pavement sand cleaning equipment of the utility model;

[0018] Figure 2 What is shown is a front view schematic diagram of the highway pavement sand cleaning equipment of the utility model;

[0019] Figure 3 What is shown is a top view schematic diagram of the highway pavement sand cleaning equipment of the utility model;

[0020] Figure 4 What is shown is a three-dimensional structural schematic diagram of a power assembly of a highway pavement sand cleaning device of the utility model;

[0021] Figure 5 What is shown is a three-dimensional structural schematic diagram of the spray assembly of the highway pavement sand cleaning equipment of the utility model;

[0022] Figure 6 What is shown is a three-dimensional structural schematic diagram of the sand cleaning component of the highway road sand cleaning equipment of the present utility model.

[0023] Explanation of the reference numerals in the accompanying drawings: 1. base plate; 2. axle; 3. wheel; 4. handrail; 501. rotating motor; 502. rotating shaft; 503. limiting rod; 504. gear No. 1; 505. gear No. 2; 601. water pump; 602. nozzle; 701. dual-axis motor; 702. connecting shaft; 703. cleaning roller; 704. vertical plate; 705. receiving plate; 706. baffle; 707. collecting scoop; 708. driving wheel; 709. driven wheel; 710. belt. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0025] See also Figure 1-3The utility model provides an embodiment: a highway pavement sand cleaning device, including a base plate 1, an axle 2, a wheel 3, a handrail 4, a power component, a spray component, and a sand cleaning component; two groups of left-right symmetrical axles 2 are installed at the lower end of the base plate 1, and wheels 3 for driving the device to move are installed at the front and rear ends of the axle 2, and a handrail 4 is installed at the upper end of the base plate 1. The power component that drives the gear group to rotate through the motor is installed in a box arranged at the lower end of the base plate 1, and the gear transmission structure in the power component is installed on the outer wall of the axle 2. The spray component for dust reduction is installed at the upper end of the base plate 1, and the nozzle 602 in the spray component is installed at the lower end of the base plate 1 through a water pipe. The sand cleaning component provided with a belt 710 transmission structure is installed at the lower end of the base plate 1 and is located on the right side of the nozzle 602. The base plate 1 is the basic structure of the entire device. , made of strong and wear-resistant materials, the axle 2 is a component connecting the wheel 3 and the base plate 1, and is connected to the wheel 3 through connectors such as bearings, the wheel 3 is the moving part of the equipment, responsible for the movement of the equipment, the function of the handrail 4 is to facilitate the operator to control the moving direction of the equipment, the power component provides power by driving the gear set to rotate through the motor, the gear transmission structure is installed on the outer wall of the axle 2, and drives the rotation of the wheel 3 through the meshing of the gears, the function of the spray component is to reduce dust, during the sand cleaning process, the nozzle 602 suppresses the generation of dust by spraying water mist, thereby protecting the environment and reducing the impact on the human body, the sand cleaning component drives the belt 710 to rotate through the motor, thereby driving the cleaning roller 703 to rotate, so that the sand on the road surface can be efficiently removed and collected.

[0026] See also Figure 4-5In this embodiment, the power assembly includes a rotating motor 501, a rotating shaft 502, and a limiting rod 503; the rotating motor 501 for driving the rotating shaft 502 to rotate is installed in a box bin arranged at the lower end of the bottom plate 1, and the limiting rod 503 for supporting the rotating shaft 502 to rotate is installed on the inner wall of the front side of the box bin, the rear end of the rotating shaft 502 is fixedly connected to the output shaft of the rotating motor 501, and the front end of the rotating shaft 502 is rotatably connected to the outer wall of the limiting rod 503, and the power assembly also includes a first gear 504 and a second gear 505; the second gear 505 is used to drive the second gear 505 to rotate The first gear 504 is fixedly connected to the outer wall of the rotating shaft 502, the second gear 505 is fixedly connected to the outer wall of the axle 2 near the rotating shaft 502, the first gear 504 is meshedly connected to the second gear 505, the rotating motor 501 is the power source of the power assembly, it converts electrical energy into mechanical energy, drives the rotating shaft 502 to rotate, and then drives the operation of the entire power assembly, the rotating shaft 502 is connected to the rotating motor 501 and the gear, it is responsible for transmitting the rotational torque of the motor to the gear, the limit rod 503 is used to support the rotation of the rotating shaft 502, it is a A support structure with a bearing is provided to ensure that the rotating shaft 502 can rotate smoothly on its outer wall. The first gear 504 and the second gear 505 are transmission components in the power assembly. The first gear 504 is fixedly connected to the rotating shaft 502 and rotates with the rotation of the rotating shaft 502. The second gear 505 transmits power through the meshing of gears, realizing the transmission of power from the rotating shaft 502 to the axle 2, so that the equipment can move. This transmission method has the advantages of simple structure and high transmission efficiency. The spray assembly includes a water pump 601 and a spray head 602; the bottom A water tank for storing water is installed on the upper end of the plate 1. A water pump 601 is installed on the upper end of the bottom plate 1 and at the rear end of the water tank. A water pipe passing through the bottom plate 1 is installed at the water outlet of the water pump 601. A nozzle 602 for spraying water is installed on the outer wall of the water pipe. The water pump 601 is the power source in the spray assembly. The water pump 601 is composed of a motor and a pump body. The motor drives the impeller in the pump body to rotate, generating a pressure difference, thereby sucking water out of the water tank and sending it to the nozzle 602. The nozzle 602 is installed on the outer wall of the water pipe and is a device with multiple fine spray holes. These spray holes can spray water evenly to form water mist, thereby achieving the purpose of dust reduction and preventing dust from flying.

[0027] See also Figure 6In this embodiment, the sand cleaning component includes a dual-axis motor 701, a connecting shaft 702, and a cleaning roller 703; a dual-axis motor 701 for driving the connecting shaft 702 to rotate is installed on the upper end of the bottom plate 1, and there are two connecting shafts 702, which are fixedly connected to the output shaft of the dual-axis motor 701. Connecting seats are installed on the outer walls of the front and rear sides of the bottom plate 1, and a rotating groove is installed on the inner wall of the connecting seat. The cleaning roller 703 for cleaning sand is rotatably connected in the rotating groove, and cleaning plates are equidistantly installed on the outer wall of the cleaning roller 703. The sand cleaning component also includes a vertical plate 704, a receiving plate 705, a baffle 706, and a collecting scoop 707; the vertical plates 704 are installed on the outer walls of the front and rear sides of the bottom plate 1. And it is located on the right side of the connecting seat, the receiving plate 705 is fixedly connected to the lower ends of the two groups of vertical plates 704, the baffle 706 for blocking sand splashing is fixedly connected to the lower end of the bottom plate 1 and is located at the left end of the vertical plate 704, the collecting scoop 707 is an arc-shaped structure and is installed on the inner walls of the two groups of vertical plates 704, and a collecting box for storing sand is installed on the upper end of the receiving plate 705. A through groove for receiving sand is provided on the left outer wall of the collecting box. A cleaning port for cleaning sand is provided at the front end of the vertical plate 704 at the front end of the bottom plate 1 and the collecting box, and a cleaning door for closing the cleaning port is hinged at the front end of the cleaning port. The sand cleaning component also includes a driving wheel 708, a driven wheel 709, and a belt 710; the driving wheel The wheel 708 is fixedly connected to the outer wall of the connecting shaft 702, and the driven wheel 709 is fixedly connected to the outer wall of the cleaning roller 703. The driving wheel 708 and the driven wheel 709 rotate together and are connected with a belt 710. The double-axis motor 701 is the power source in the sand cleaning component. It has two output shafts, which can drive the two connecting shafts 702 to rotate at the same time. The connecting shaft 702 plays the role of transmitting power, and transmits the power of the double-axis motor 701 to the cleaning roller 703, so that it can rotate and clean the sand. The cleaning roller 703 is rotatably connected in the rotating groove on the inner wall of the connecting seat, and its outer wall is equidistantly installed with cleaning plates, which can be made of hard materials for more effective cleaning. The vertical plate 704, the receiving plate 705 and the baffle 706 together form a protective structure to ensure that the sand will not splash around during the sand cleaning process, and at the same time provide a stable support platform. The collecting dustpan 707 is responsible for collecting the cleaned sand to ensure that the sand can smoothly enter the collecting box. The collecting box is a container for storing the cleaned sand. At the same time, the design of the cleaning port and the cleaning door is convenient for the staff to clean the sand in the collecting box. The transmission system composed of the driving wheel 708, the driven wheel 709 and the belt 710 ensures that the cleaning roller 703 can rotate stably and keep consistent with the rotation speed of the connecting shaft 702, thereby achieving the sand cleaning effect.

[0028] When cleaning, the worker first starts the rotating motor 501, which drives the rotating shaft 502 to rotate, and then the first gear 504 rotates synchronously with the rotation of the rotating shaft 502. The second gear 505 effectively transmits power by meshing with the first gear 504, realizing the transfer of kinetic energy from the rotating shaft 502 to the axle 2, so that the entire device can move autonomously;

[0029] Next, the water pump 601 and the double-axis motor 701 are started. The water pump 601 is responsible for extracting water from the water tank and delivering it to the nozzle 602. The nozzle holes on the nozzle 602 are exquisitely designed and can spray water evenly to form a dense water mist, which effectively reduces dust in the air and prevents dust from flying. At the same time, the double-axis motor 701 synchronously drives the two connecting shafts 702 to rotate. The connecting shafts 702 transmit the rotating power to the cleaning roller 703 through the belt 710 transmission structure. The cleaning roller 703 rotates under the drive of the power to sweep the sand on the road surface, and collects the sand into the collection box through the guidance of the collection dustpan 707;

[0030] When the entire cleaning work is completed, the staff can easily open the cleaning door and collect the sand in the box for disposal.

[0031] Through the above steps, when the power component and the spray component work together, it not only provides stable and continuous power for the equipment, enabling it to move autonomously and greatly improving the flexibility of operation, but also can accurately wet the ground through precise spray control, effectively avoiding the problem of dust flying during the cleaning process. The sand cleaning component uses an efficient cleaning mechanism to quickly and thoroughly remove the wet sand to keep the road clean and tidy. The close cooperation of these three components not only significantly improves the cleaning efficiency and reduces the intensity of manual labor, but also greatly reduces the dust and pollution generated during the cleaning process, solving the problem that the road sand cleaning equipment does not have a watering function, resulting in a large amount of dust during sand cleaning.

[0032] 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, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A road surface sand cleaning device, comprising a base plate (1), an axle (2), wheels (3), and handrails (4); characterized in that: It also includes a power assembly, a spray assembly, and a sand-clearing assembly; two groups of left-right symmetrical axles (2) are installed at the lower end of the base plate (1); wheels (3) for driving the device to move are installed at the front and rear ends of the axles (2); a handrail (4) is installed at the upper end of the base plate (1); a power assembly driven by a motor to rotate a gear group is installed in a box arranged at the lower end of the base plate (1); a gear transmission structure in the power assembly is installed on the outer wall of the axle (2); a spray assembly for dust reduction is installed at the upper end of the base plate (1); a nozzle (602) in the spray assembly is installed at the lower end of the base plate (1) through a water pipe; and a sand-clearing assembly provided with a belt (710) transmission structure is installed at the lower end of the base plate (1) and is located on the right side of the nozzle (602).

2. A road pavement sand cleaning device according to claim 1, characterized in that: The power assembly comprises a rotating motor (501), a rotating shaft (502), and a limiting rod (503); the rotating motor (501) for driving the rotating shaft (502) to rotate is installed in a box compartment arranged at the lower end of the bottom plate (1); the limiting rod (503) for supporting the rotating shaft (502) to rotate is installed on the inner wall of the front side of the box compartment; the rear end of the rotating shaft (502) is fixedly connected to the output shaft of the rotating motor (501); and the front end of the rotating shaft (502) is rotatably connected to the outer wall of the limiting rod (503).

3. A road pavement sand cleaning device according to claim 2, characterized in that: The power assembly also includes a first gear (504) and a second gear (505); the first gear (504) for driving the second gear (505) to rotate is fixedly connected to the outer wall of the rotating shaft (502), the second gear (505) is fixedly connected to the outer wall of the axle (2) close to the rotating shaft (502), and the first gear (504) is meshedly connected to the second gear (505).

4. A road pavement sand cleaning device according to claim 1, characterized in that: The spray assembly comprises a water pump (601) and a spray head (602); a water tank for storing water is installed at the upper end of the base plate (1); the water pump (601) is installed at the upper end of the base plate (1) and is located at the rear end of the water tank; a water pipe passing through the base plate (1) is installed at the water outlet of the water pump (601); and a spray head (602) for spraying water is installed on the outer wall of the water pipe.

5. A road pavement sand cleaning device according to claim 1, characterized in that: The sand cleaning component comprises a double-shaft motor (701), a connecting shaft (702), and a cleaning roller (703); a double-shaft motor (701) for driving the connecting shaft (702) to rotate is installed at the upper end of the bottom plate (1); there are two connecting shafts (702) and both are fixedly connected to the output shaft of the double-shaft motor (701); connecting seats are installed on the outer walls of the front and rear sides of the bottom plate (1); a rotating groove is installed on the inner wall of the connecting seat; a cleaning roller (703) for cleaning sand is rotatably connected in the rotating groove; and cleaning plates are installed equidistantly on the outer wall of the cleaning roller (703).

6. A road pavement sand cleaning device according to claim 5, characterized in that: The sand cleaning component further comprises a vertical plate (704), a receiving plate (705), a baffle (706) and a collecting scoop (707); the vertical plates (704) are installed on the outer walls of both the front and rear sides of the bottom plate (1) and are located on the right side of the connecting seat; the receiving plate (705) is fixedly connected to the lower ends of the two groups of vertical plates (704); the baffle (706) for blocking sand splashing is fixedly connected to the lower end of the bottom plate (1) and is located on the left end of the vertical plate (704); the collecting scoop (707) is an arc-shaped structure and is installed on the inner walls of the two groups of vertical plates (704); a collecting box for storing sand is installed on the upper end of the receiving plate (705); a through groove for receiving sand is provided on the left outer wall of the collecting box; a cleaning port for cleaning sand is provided at the front end of the vertical plates (704) at the front end of the bottom plate (1) and the collecting box; a cleaning door for closing the cleaning port is hinged at the front end of the cleaning port.

7. A road pavement sand cleaning device according to claim 6, characterized in that: The sand cleaning component also includes a driving wheel (708), a driven wheel (709), and a belt (710); the driving wheel (708) is fixedly connected to the outer wall of the connecting shaft (702), the driven wheel (709) is fixedly connected to the outer wall of the cleaning roller (703), and the driving wheel (708) and the driven wheel (709) are connected to the belt (710) for rotating together.

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