Road marking equipment electric control adaptation system with high automation degree

Abstract

The utility model relates to an electric control adaptive system of road marking equipment, which is high in automation degree and comprises a marking machine body and a control module arranged in the marking machine body, and the control module comprises a data processing module, a positioning unit, a distance measuring unit, a circuit control unit and a gas circuit control unit. The positioning unit, the distance measuring unit, the circuit control unit and the gas circuit control unit are all electrically connected with the data processing module through electric wires, the distance measuring unit comprises a plurality of lifting devices arranged on the ruling machine body and angle adjusters arranged on the lifting devices, and infrared distance meters are arranged on the angle adjusters; a walking deviation correcting device is arranged on the ruling machine body. By the adoption of the technical scheme, the problem that deviation exists when the ruling machine body is manually used is solved, various program control over the ruling machine body is achieved through the positioning unit, the distance measuring unit, the circuit control unit and the gas circuit control unit, and the application range of the ruling machine body is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of road construction, in particular to an electronically controlled adaptation system for road marking equipment with a high degree of automation. Background Art

[0002] The road marking machine body is a road construction machine widely used in roads, highways, parking lots, squares and runways to mark different restrictions, instructions, warnings and other rules and restrictions on the flat ground. The road marking machine body has played a huge role in urban planning and highway construction with its advantages of fast, efficient and accurate, saving the construction period and economic investment of road construction to the greatest extent. The road marking machine body is a machine used to construct restrictions, instructions and warnings on the road. According to the construction temperature, it can be divided into hot melt marking machine body, cold spray marking machine body and two-component marking machine body. The road marking machine body has played a huge role in urban planning and highway construction due to its advantages of fast, efficient and accurate, and is widely used in municipal roads, highways, parking lots, squares and runways.

[0003] However, because different road surfaces require different road markings, the control requirements for the marking machine body are also inconsistent. The traditional method is to use a variety of different marking machine bodies, but the equipment is too large and complex, which affects efficiency and increases construction costs. In addition, due to the complexity of road conditions, the marking machine body has the problem of offset during use. Utility Model Content

[0004] The utility model aims to provide an electronically controlled adaptation system for road marking equipment with a high degree of automation, so as to solve the problems existing in the above-mentioned prior art.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A highly automated electronically controlled adaptation system for road marking equipment comprises a marking machine body and a control module arranged inside the marking machine body, the control module comprising a data processing module, a positioning unit, a distance measuring unit, a circuit control unit and an air circuit control unit, the positioning unit, the distance measuring unit, the circuit control unit and the air circuit control unit are all electrically connected to the data processing module through wires, the distance measuring unit comprises a plurality of lifting devices arranged on the marking machine body and an angle adjuster arranged on each lifting device, each of the angle adjusters is provided with an infrared rangefinder, the marking machine body is provided with a walking deviation correction device, the walking deviation correction device is used to correct the walking direction according to data from the positioning unit.

[0007] By adopting the above technical solution, the problem of deviation of the marking machine body during manual use is solved, and multiple program controls of the marking machine body are realized through the positioning unit, distance measuring unit, circuit control unit and air circuit control unit, thereby increasing the scope of application of the marking machine body.

[0008] In a further embodiment, the distance measuring unit further comprises a travel meter arranged on the marking machine body.

[0009] In a further embodiment, the walking correction device includes a front wheel angle deflection sensing module and a rear wheel angle deflection sensing module, the front wheel angle deflection sensing module includes a sleeve, a push rod slidably installed in the sleeve and a return spring arranged inside the sleeve, one end of the push rod passes through and extends to the outside of the sleeve, a pressure sensor is provided at the end of the push rod located on the outside of the sleeve, the end of the push rod located on the outside of the sleeve is rotatably connected to the front wheel hub of the marking machine body, one end of the return spring is fixedly connected to the inner wall of the sleeve, and the other end of the return spring is connected to the end of the push rod located on the inner side of the sleeve.

[0010] By adopting the above technical solution, the setting of the reset spring and the pressure sensor can make the wheels of the marking machine body temporarily deviate when encountering complex road conditions during walking, and then quickly reset under the push of the reset spring and the push rod, further improving the correction performance.

[0011] In a further embodiment, the structure of the rear wheel angle deflection sensing module is consistent with the structure of the front wheel angle deflection sensing module.

[0012] In a further embodiment, a distance sensing device is disposed inside the sleeve, and an end of the sleeve away from the front wheel is fixedly connected to the marking machine body.

[0013] In a further embodiment, a GPS positioning device is provided on the angle adjuster.

[0014] In summary, the utility model has the following beneficial effects:

[0015] 1. The positioning unit can solve the problem of manual deviation of the marking machine body, and the positioning unit, distance measuring unit, circuit control unit and gas circuit control unit can realize multiple program controls of the marking machine body, thereby increasing the application range of the marking machine body.

[0016] 2. The front wheel angle deflection sensing module includes a sleeve, a push rod slidably installed in the sleeve, and a reset spring arranged inside the sleeve. The reset spring and the pressure sensor can make the wheels of the marking machine body briefly deviate when encountering complex road conditions during walking, and then quickly reset under the push of the reset spring and the push rod, further increasing the effect of the correction performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall structure of the front wheel angle deflection sensing module of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the utility model for reflecting the positions of various internal units of the control module.

[0020] In the figure, 1. marking machine body; 2. control module; 21. data processing module; 22. positioning unit; 23. distance measuring unit; 24. circuit control unit; 25. air circuit control unit; 3. lifting device; 4. angle adjuster; 5. infrared rangefinder; 6. walking correction device; 61. front wheel angle deflection sensing module; 611. sleeve; 62. rear wheel angle deflection sensing module; 612. push rod; 613. reset spring; 7. distance sensing device. DETAILED DESCRIPTION

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0022] The same parts are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the attached Figure 1 In the description of this specification, the words "bottom" and "top", "inside" and "outside" refer to directions toward or away from a particular component geometry, respectively. In addition, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this specification, "plurality" means two or more, unless the direction of the center is otherwise clearly and specifically defined.

[0023] Embodiment 1:

[0024] like Figure 1-2As shown, an electronic control adaptation system for road marking equipment with a high degree of automation includes a marking machine body 1 and a control module 2 arranged inside the marking machine body 1, the control module 2 includes a data processing module 21, a positioning unit 22, a distance measuring unit 23, a circuit control unit 24 and a gas circuit control unit 25, the positioning unit 22, the distance measuring unit 23, the circuit control unit 24 and the gas circuit control unit 25 are all electrically connected to the data processing module 21 through wires, the distance measuring unit 23 includes a plurality of lifting devices 3 arranged on the marking machine body 1 and an angle adjuster 4 arranged on each lifting device 3, each of the angle adjusters 4 is provided with an infrared rangefinder 5, the marking machine body 1 is provided with a walking deviation correction device 6, the walking deviation correction device 6 is used to correct walking according to the data of the positioning unit 22 direction, the distance measuring unit 23 also includes a walking meter arranged on the marking machine body 1, the walking deviation correction device 6 includes a front wheel angle deflection sensing module 61 and a rear wheel angle deflection sensing module 62, the front wheel angle deflection sensing module 61 includes a sleeve 611, a push rod 612 slidably installed in the sleeve 611 and a reset spring 613 arranged inside the sleeve 611, one end of the push rod 612 passes through and extends to the outside of the sleeve 611, and a pressure sensor is provided at one end of the push rod 612 located on the outside of the sleeve 611, and the end of the push rod 612 located on the outside of the sleeve 611 is rotatably connected to the front wheel hub of the marking machine body 1, one end of the reset spring 613 is fixedly connected to the inner wall of the sleeve 611, and the other end of the reset spring 613 is connected to one end of the push rod 612 located on the inner side of the sleeve 611.

[0025] like Figure 1-2 As shown, the structure of the rear wheel angle deflection sensing module 62 is consistent with that of the front wheel angle deflection sensing module 61, a distance sensing device 7 is arranged inside the sleeve 611, the end of the sleeve 611 away from the front wheel is fixedly connected to the marking machine body 1, and a GPS positioning device is arranged on the angle adjuster 4.

[0026] Specific implementation process: Through the setting of the positioning unit, the problem of deviation of the road marking machine body during manual use can be solved, and through the positioning unit, the distance measuring unit, the circuit control unit and the air circuit control unit, various program controls of the road marking machine body are realized, thereby increasing the application range of the road marking machine body. Through the setting of the front wheel angle deflection sensing module including a sleeve, a push rod slidably installed in the sleeve and a reset spring arranged inside the sleeve, the setting of the reset spring and the pressure sensor can make the wheels of the road marking machine body temporarily deviate when encountering complex road conditions during walking, and then quickly reset under the push of the reset spring and the push rod, thereby further increasing the effect of the correction performance.

[0027] In the embodiments disclosed in the present invention, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "connect" can be a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in the embodiments disclosed in the present invention can be understood according to specific circumstances.

[0028] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. An electronic control adaptation system for road marking equipment with a high degree of automation, comprising a marking machine body (1) and a control module (2) arranged inside the marking machine body (1), characterized in that: The control module (2) comprises a data processing module (21), a positioning unit (22), a distance measuring unit (23), a circuit control unit (24) and a gas circuit control unit (25); the positioning unit (22), the distance measuring unit (23), the circuit control unit (24) and the gas circuit control unit (25) are all electrically connected to the data processing module (21) through electric wires; the distance measuring unit (23) comprises a plurality of lifting devices (3) arranged on the marking machine body (1) and an angle adjuster (4) arranged on each lifting device (3); each of the angle adjusters (4) is provided with an infrared distance meter (5); the marking machine body (1) is provided with a walking deviation correction device (6); the walking deviation correction device (6) is used to correct the walking direction according to the data of the positioning unit (22); The walking deviation correction device (6) comprises a front wheel angle deflection sensing module (61) and a rear wheel angle deflection sensing module (62); the front wheel angle deflection sensing module (61) comprises a sleeve (611), a push rod (612) slidably mounted in the sleeve (611), and a return spring (613) arranged inside the sleeve (611); one end of the push rod (612) passes through and extends to the outside of the sleeve (611); a pressure sensor is arranged at one end of the push rod (612) located outside the sleeve (611); one end of the push rod (612) located outside the sleeve (611) is rotatably connected to the front wheel hub of the marking machine body (1); one end of the return spring (613) is fixedly connected to the inner wall of the sleeve (611); and the other end of the return spring (613) is connected to one end of the push rod (612) located inside the sleeve (611).

2. According to claim 1, the electronic control adaptation system for road marking equipment with a high degree of automation is characterized by: The distance measuring unit (23) also includes a travel meter arranged on the marking machine body (1).

3. According to claim 1, the electronic control adaptation system for road marking equipment with a high degree of automation is characterized by: The structure of the rear wheel angle deflection sensing module (62) is consistent with the structure of the front wheel angle deflection sensing module (61).

4. The electronic control adaptation system for road marking equipment with a high degree of automation according to claim 1, characterized in that: A distance sensing device (7) is arranged inside the sleeve (611), and one end of the sleeve (611) away from the front wheel is fixedly connected to the marking machine body (1).

5. The highly automated road marking equipment electronic control adaptation system according to claim 1, characterized in that: The angle adjuster (4) is provided with a GPS positioning device.

Images