Road engineering ruling machine

Abstract

The utility model relates to the technical field of highway engineering equipment, in particular to a highway engineering ruling machine which comprises a mounting base plate, a guide mechanism is fixedly connected to the bottom end face of the mounting base plate, a longitudinal groove is formed in the guide mechanism, a servo push rod is fixedly connected to the interior of the guide mechanism, and the servo push rod is longitudinally arranged. By arranging the guiding mechanism, the servo push rod, the flow collecting assembly, the sliding block assembly and other components, the servo push rod drives the flow collecting assembly to move up and down under guiding of the guiding mechanism, and the sliding block assembly is matched with a longitudinal groove of the guiding mechanism to guarantee moving stability, so that the height of the spray head assembly can be accurately adjusted; the nozzle assembly can accurately spray marking liquid at different heights, the height adaptability and accuracy of marking are ensured, and the problem that in the prior art, the marking height is inaccurate due to the fact that the height of a marking machine is inconvenient to adjust is solved.

Description

Technical Field

[0001] This application relates to the technical field of highway engineering equipment, and in particular to a highway engineering line marking machine. Background Technology

[0002] In highway construction, road marking is a crucial task, its quality directly impacting traffic order and driving safety. A search reveals Chinese Patent Publication No. CN220952890U, which discloses a highway marking machine. The machine includes a base plate with a support plate fixedly connected to its bottom surface. Two rotating shafts are rotatably inserted inside the support plate, and two rollers are fixedly fitted onto the outer circumference of each shaft. A rotating rod is rotatably inserted inside the base plate, and a gear is fixedly connected to the bottom surface of the rotating rod. This invention enables the rotating shafts to drive the gear to rotate, which in turn drives the rotating rod to rotate. This, in turn, drives a cleaner under the transmission of a connecting belt. This allows for cleaning of the road surface to be marked while the machine is moving, avoiding large-scale road cleaning before marking, saving manpower, and improving the efficiency of marking operations. It solves the problem of existing marking machines requiring time-consuming and labor-intensive road cleaning before marking.

[0003] Regarding the aforementioned related technologies, the inventors have discovered the following drawbacks:

[0004] Existing line marking machines have limitations because impurities and stones on the ground can obstruct the marking process. If these are not cleaned in time, the marking effect can be affected. Utility Model Content

[0005] In order to solve the problems mentioned in the background art, this application provides a highway engineering line marking machine.

[0006] The highway engineering marking machine provided in this application adopts the following technical solution: a mounting base plate, a guide mechanism is fixedly connected to the bottom surface of the mounting base plate, a longitudinal groove is opened inside the guide mechanism, and a servo push rod is fixedly connected inside the guide mechanism, the servo push rod is arranged longitudinally.

[0007] The bottom end of the servo push rod is fixedly connected to a current collection component, which has an internal hollow structure. A slider component is fixedly connected to the outside of the current collection component. The slider component has a structure that protrudes from the current collection component, and there are two slider components. The two slider components are fixedly connected to the front and rear sides of the current collection component in opposite directions. The bottom end of the current collection component is fixedly connected to a nozzle component, which is used to spray the marking liquid.

[0008] Optionally, a telescopic tube is fixedly connected to the left side of the collection assembly, and a threaded joint is fixedly connected to the top surface of the mounting base plate. The threaded joint is used to connect with an external feeding container and is in communication with the telescopic tube.

[0009] Optionally, a connecting component is fixedly connected to the right side of the current collection component. Two anti-collision beams are fixedly connected in a longitudinal array inside the connecting component. The anti-collision beams are used to protect the current collection component. A connecting frame is fixedly connected to the top surface of the mounting base plate. There are two connecting frames in total.

[0010] Optionally, the two connecting frames are fixedly connected in a linear array to the left and right sides of the top surface of the mounting substrate, and a splicing plate is fixedly connected to the side of the two connecting frames away from the mounting substrate.

[0011] Optionally, positioning holes are provided at the four corners of the splicing plate, and a wind seat mechanism is fixedly connected to the right side of the connecting component. An inclined surface is provided at the bottom of the wind seat mechanism, and a wind duct assembly for air outlet is provided on the inclined surface.

[0012] Optionally, a conduit assembly is fixedly connected to the top of the wind seat mechanism. The conduit assembly is a hollow pipe structure, and a flow-concentrating component is fixedly connected to the outside of the conduit assembly.

[0013] Optionally, the flow-gathering component has an opening structure facing the marked raw material container on one side, and two filter screen components are fixedly connected in a linear array on the inner side of the flow-gathering component. A servo motor is installed on the left side of the filter screen components, and a fan blade assembly is installed on the right output shaft of the servo motor.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] 1. This utility model, by setting up a guide mechanism, servo push rod, flow collection assembly, slider assembly and other components, the servo push rod drives the flow collection assembly to move up and down under the guidance of the guide mechanism, and the slider assembly cooperates with the longitudinal groove of the guide mechanism to ensure the stability of movement, thereby allowing the height of the nozzle assembly to be precisely adjusted, so that the nozzle assembly can accurately spray the marking liquid at different heights, ensuring the height adaptability and accuracy of the marking, and solving the problem that the inconvenience of height adjustment in the existing marking machine may lead to inaccurate marking height.

[0016] 2. This utility model, by setting up components such as a wind seat mechanism, a wind channel assembly, a guide tube assembly, a flow-gathering assembly, a servo motor, and a fan blade assembly, generates airflow by having the servo motor drive the fan blade assembly to rotate. After being gathered by the flow-gathering assembly and transported by the guide tube assembly, the airflow is blown out from the wind channel assembly. This can clean up impurities, stones, etc. on the road surface in front of the line marking, preventing debris from obstructing the line marking and ensuring the line marking effect. It solves the problem of the line marking effect being affected by ground impurities in the existing technology. Compared with the existing technology, it adds a road surface cleaning function and improves the working quality and applicability of the line marking machine. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the left-side view structure in an embodiment of this application;

[0018] Figure 2 This is a top-side view of the structure in an embodiment of this application;

[0019] Figure 3 This is a schematic diagram of the structure from a bottom view in an embodiment of this application;

[0020] Figure 4 This is a top view of the structure in an embodiment of this application.

[0021] Figure 5 This is a schematic diagram of the structure viewed from the left in an embodiment of this application;

[0022] Figure 6 This is a schematic diagram of the front view of an embodiment of this application.

[0023] Reference numerals: 1. Mounting base plate; 101. Connecting frame; 1011. Splicing plate; 1012. Positioning hole; 2. Guide mechanism; 201. Servo push rod; 2011. Flow collection assembly; 2012. Slider assembly; 2013. Nozzle assembly; 2014. Telescopic pipe; 2015. Threaded joint; 2016. Connecting assembly; 2017. Anti-collision beam; 3. Air seat mechanism; 301. Air duct assembly; 3011. Conduit assembly; 3012. Flow collection assembly; 3013. Filter assembly; 3014. Servo motor; 3015. Fan blade assembly. Detailed Implementation

[0024] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0025] This application discloses a highway marking machine. For example... Figures 1-6 As shown, a mounting base plate 1 is mounted on the bottom surface of the mounting base plate 1. A guide mechanism 2 is fixedly connected to the bottom surface of the mounting base plate 1. A longitudinal groove is provided inside the guide mechanism 2, and a servo push rod 201 is fixedly connected inside the guide mechanism 2. The servo push rod 201 is arranged longitudinally.

[0026] A current collector assembly 2011 is fixedly connected to the bottom end of the servo push rod 201. The current collector assembly 2011 has an internal hollow structure, and a slider assembly 2012 is fixedly connected to the outside of the current collector assembly 2011. The slider assembly 2012 has a structure that protrudes from the current collector assembly 2011, and there are two slider assemblies 2012. The two slider assemblies 2012 are fixedly connected to the front and rear sides of the current collector assembly 2011 in opposite directions. A nozzle assembly 2013 is fixedly connected to the bottom end of the current collector assembly 2011. The nozzle assembly 2013 is used to spray the marking liquid. The mounting base plate 1 serves as the basic support structure of the entire device. It can be connected to the splicing plate 101 through the positioning holes 1012 on the connecting frame 101. The installation and fixing of other equipment or components provides a stable installation foundation for the overall operation of the marking machine. The guide mechanism 2 is fixed at the bottom of the mounting base 1. The longitudinal groove inside provides guidance for the movement of the servo push rod 201. The servo push rod 201 is set longitudinally. Through the telescopic action, it can drive the flow collection component 2011 at the bottom to move in the longitudinal direction, thereby adjusting the height of the nozzle assembly 2013 to adapt to different marking requirements. The telescopic pipe 2014 is fixedly connected to the left side of the flow collection component 2011. The threaded joint 2015 is fixedly connected to the top surface of the mounting base 1. The threaded joint 2015 is used to connect with the external feeding container. The threaded joint 2015 is connected to the telescopic pipe 2014.

[0027] Please see Figure 3 A connecting component 2016 is fixedly connected to the right side of the collector assembly 2011. Two anti-collision beams 2017 are fixedly connected in a longitudinal array inside the connecting component 2016. The anti-collision beams 2017 are used to protect the collector assembly 2011. A connecting frame 101 is fixedly connected to the top surface of the mounting base 1. There are two connecting frames 101, which are fixedly connected in a straight array on the left and right sides of the top surface of the mounting base 1. A splicing plate 1011 is fixedly connected to the side of each connecting frame 101 furthest from the mounting base 1. The collector assembly 2011 has an internal hollow structure for collecting and conveying the marking liquid. Its outer slider assembly 2012 protrudes and is symmetrically arranged on the front and rear sides, connecting with the guide... The longitudinal groove of the mechanism 2 is engaged. When the servo push rod 201 drives the flow collection component 2011 to move, the slider component 2012 can slide in the longitudinal groove, further ensuring the stability and accuracy of the movement of the flow collection component 2011. The nozzle component 2013 is fixed at the bottom of the flow collection component 2011. When the marking liquid is delivered to the nozzle component 2013 through the flow collection component 2011, the nozzle component 2013 sprays the marking liquid onto the road surface to complete the marking operation. The four corners of the splicing plate 1011 are provided with positioning holes 1012, and the right side of the connecting component 2016 is fixedly connected to the air seat mechanism 3. The bottom end of the air seat mechanism 3 is provided with an inclined surface, and the air channel component 301 for air outlet is provided on the inclined surface.

[0028] Please see Figure 2 A conduit assembly 3011 is fixedly connected to the top of the wind seat mechanism 3. The conduit assembly 3011 is a hollow pipe structure, and a flow-gathering assembly 3012 is fixedly connected to the outside of the conduit assembly 3011. A wind channel assembly 301 is provided on the inclined surface of the bottom end of the wind seat mechanism 3 on the right side of the connecting assembly 2016. The conduit assembly 3011 at the top of the wind seat mechanism 3 is connected to the flow-gathering assembly 3012. A servo motor 3014 is installed on the left side of the filter assembly 3013 inside the flow-gathering assembly 3012. The servo motor 3014 drives the fan blade assembly 3015 to rotate. When the servo motor 3014 is working, the fan blade assembly 3015 rotates to generate airflow. After the airflow is gathered by the flow-gathering assembly 3012, it is transported to the wind seat mechanism 3 through the conduit assembly 3011, and then from... The inclined surface of the air duct assembly 301 blows out airflow that can clean the road surface in front of the marking, blowing away impurities, stones, etc., to prevent these debris from affecting the marking effect. The filter assembly 3013 inside the flow convergence assembly 3012 can filter the intake air to prevent dust and other debris from entering the airflow system, ensuring the cleanliness of the blown airflow. At the same time, it can also prevent debris from damaging components such as the fan blade assembly 3015. The flow convergence assembly 3012 has an opening structure facing the marking material container, and two filter assemblies 3013 are fixedly connected in a straight array inside the flow convergence assembly 3012. A servo motor 3014 is installed on the left side of the filter assembly 3013, and the fan blade assembly 3015 is installed on the right output shaft of the servo motor 3014.

[0029] The implementation principle of a highway engineering line marking machine according to an embodiment of this application is as follows: The mounting base 1 serves as the basic support structure of the entire device. It can be installed and fixed with other equipment or components through the positioning holes 1012 on the connecting frame 101 and splicing plate 1011, providing a stable installation foundation for the overall operation of the line marking machine. The guide mechanism 2 is fixed at the bottom of the mounting base 1. The longitudinal groove inside it provides guidance for the movement of the servo push rod 201. The servo push rod 201 is set longitudinally. Through the telescopic action, it can drive the flow collection component 2011 at the bottom to move in the longitudinal direction, thereby adjusting the height of the nozzle assembly 2013 to adapt to different line marking requirements.

[0030] The collecting assembly 2011 has an internal hollow structure for collecting and conveying the marking liquid. The slider assembly 2012 on its outer side protrudes and is symmetrically arranged on the front and rear sides, cooperating with the longitudinal groove of the guide mechanism 2. When the servo push rod 201 drives the collecting assembly 2011 to move, the slider assembly 2012 can slide in the longitudinal groove, further ensuring the stability and accuracy of the movement of the collecting assembly 2011. The nozzle assembly 2013 is fixed at the bottom of the collecting assembly 2011. When the marking liquid is conveyed to the nozzle assembly 2013 through the collecting assembly 2011, the nozzle assembly 2013 sprays the marking liquid onto the road surface to complete the marking operation.

[0031] The telescopic tube 2014 on the left side of the collector assembly 2011 is connected to the threaded joint 2015 at the top of the mounting base plate 1. The threaded joint 2015 is connected to the external supply container. The marking liquid in the supply container can enter the collector assembly 2011 through the threaded joint 2015 and the telescopic tube 2014. The telescopic tube 2014 can adapt to the position change of the collector assembly 2011 when it moves to ensure a continuous supply of marking liquid. The connecting component 2016 on the right side of the collector assembly 2011 is provided with two anti-collision beams 2017. When the collector assembly 2011 encounters a collision during movement, the anti-collision beams 2017 can play a protective role, reduce the impact on the collector assembly 2011, and protect its internal structure and function.

[0032] An air duct assembly 301 is provided on the inclined surface at the bottom of the air seat mechanism 3 on the right side of the connecting component 2016. The duct assembly 3011 at the top of the air seat mechanism 3 is connected to the flow convergence assembly 3012. A servo motor 3014 is installed on the left side of the filter assembly 3013 inside the flow convergence assembly 3012. The servo motor 3014 drives the fan blade assembly 3015 to rotate. When the servo motor 3014 is working, the fan blade assembly 3015 rotates to generate airflow. After the airflow is gathered by the flow convergence assembly 3012, it is transported to the air seat mechanism 3 through the duct assembly 3011 and then blown out from the inclined surface of the air duct assembly 301. The blown airflow can clean the road surface in front of the marking, blowing away impurities, stones and other debris on the ground to prevent these debris from affecting the marking effect. The filter assembly 3013 inside the flow convergence assembly 3012 can filter the intake air to prevent dust and other debris from entering the airflow system, ensuring the cleanliness of the blown airflow, and also preventing debris from damaging the fan blade assembly 3015 and other components.

[0033] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A highway marking machine, comprising a mounting base plate (1), characterized in that: A guide mechanism (2) is fixedly connected to the bottom surface of the mounting base plate (1). A longitudinal groove is provided inside the guide mechanism (2), and a servo push rod (201) is fixedly connected inside the guide mechanism (2). The servo push rod (201) is arranged longitudinally. The bottom end of the servo push rod (201) is fixedly connected to a flow collector assembly (2011). The flow collector assembly (2011) has an internal hollow structure, and a slider assembly (2012) is fixedly connected to the outside of the flow collector assembly (2011). The slider assembly (2012) has a structure that protrudes from the flow collector assembly (2011), and there are two slider assemblies (2012) in total. The two slider assemblies (2012) are fixedly connected to the front and rear sides of the flow collector assembly (2011) in opposite directions. The bottom end of the flow collector assembly (2011) is fixedly connected to a nozzle assembly (2013), which is used to spray the marking liquid.

2. A highway marking machine according to claim 1, characterized in that: The left side of the collection assembly (2011) is fixedly connected to a telescopic pipe (2014), and the top surface of the mounting base plate (1) is fixedly connected to a threaded joint (2015). The threaded joint (2015) is used to connect with an external feeding container, and the threaded joint (2015) is in communication with the telescopic pipe (2014).

3. A highway marking machine according to claim 1, characterized in that: A connecting component (2016) is fixedly connected to the right side of the current collector (2011). Two anti-collision beams (2017) are fixedly connected in a longitudinal array inside the connecting component (2016). The anti-collision beams (2017) are used to protect the current collector (2011). A connecting frame (101) is fixedly connected to the top surface of the mounting base plate (1). There are two connecting frames (101).

4. A highway marking machine according to claim 3, characterized in that: The two connecting frames (101) are fixedly connected in a straight line array to the left and right sides of the top surface of the mounting base plate (1), and splicing plates (1011) are fixedly connected to the side of the two connecting frames (101) away from the mounting base plate (1).

5. A highway marking machine according to claim 4, characterized in that: The splicing plate (1011) has positioning holes (1012) at the four corners inside, and the connecting component (2016) is fixedly connected to the right side of the air seat mechanism (3). The bottom end of the air seat mechanism (3) has an inclined surface, and an air duct component (301) for air outlet is provided on the inclined surface.

6. A highway marking machine according to claim 5, characterized in that: The top of the wind seat mechanism (3) is fixedly connected to a conduit assembly (3011), which is a pipe structure with an internal hollow structure, and a flow-concentrating assembly (3012) is fixedly connected to the outside of the conduit assembly (3011).

7. A highway marking machine according to claim 6, characterized in that: The flow-concentrating component (3012) has an opening structure facing the marked raw material container on one side, and two filter components (3013) are fixedly connected in a straight array on the inner side of the flow-concentrating component (3012). A servo motor (3014) is installed on the left side of the filter component (3013), and a fan blade assembly (3015) is installed on the right output shaft of the servo motor (3014).

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