CN219099775U - A marking device for road construction - Google Patents

Abstract

The utility model discloses a marking device for road construction, which comprises a vehicle frame, a coating mechanism, a dust cleaning mechanism and an obstacle removing mechanism. Moving wheels are installed at the bottom of the frame, and a raw material box is carried on the top of the frame; the coating mechanism is installed under the frame and connected to the raw material box through a feeding pipe; the dust cleaning mechanism is located in front of the coating mechanism, and the dust cleaning mechanism includes dust cleaning rollers 1. The wind guide hood located above the dust cleaning roller and the blower device installed in the wind guide cover. The blower device is used to blow away the dust generated by the dust removal roller brushing the road surface; The barrier mechanism includes a V-shaped barrier removal plate and a brush at the bottom of the barrier removal plate. The opening direction of the barrier removal plate points to the dust cleaning mechanism. The barrier removal plate moves with the frame to drive away the obstacles in front of the dust removal mechanism. Improve the effect and work efficiency of road marking.

Description

A marking device for road construction

technical field

The utility model belongs to the technical field of landmark line coating devices, in particular to a line marking device for road construction.

Background technique

Landmark coating is an important step in road construction projects. In the prior art, a landmark line coating device (also called a marking machine) is often used for the landmark line coating operation, which greatly saves labor costs. However, there are still many problems in the coating of landmark lines. The coating of landmark lines is mostly carried out in the open air. There are often obstacles such as dust, fallen leaves or garbage on the road surface. If they are not cleaned up in time, the coating effect will be greatly affected. Faced with this situation, manual cleaning is often used, which reduces the work efficiency of marking lines and increases labor costs.

Utility model content

In view of the above-mentioned deficiencies, the utility model provides a marking device for road construction, by setting an obstacle removal mechanism in front of the coating mechanism to drive away obstacles such as fallen leaves and garbage in the direction of the coating mechanism; Clean the road surface in front of the coating mechanism, improve the road marking effect and work efficiency of the coating mechanism, and reduce labor costs.

The utility model is achieved through the following technical solutions:

A marking device for road construction, comprising a vehicle frame, a coating mechanism, a dust cleaning mechanism and an obstacle removing mechanism. Moving wheels are installed at the bottom of the frame, and a raw material box is carried on the top of the frame; the coating mechanism is installed under the frame and connected to the raw material box through the feeding pipe, and the raw material is transported from the raw material box to the coating mechanism through the feeding pipe; the dust cleaning mechanism Located in front of the coating mechanism, the dust cleaning mechanism includes a dust cleaning roller, a wind guide hood located above the dust cleaning roller, and an air blast device installed in the wind guide hood. The dust removal mechanism is located in front of the dust cleaning mechanism. The obstacle removal mechanism includes a V-shaped barrier removal plate and a brush at the bottom of the barrier removal plate. The opening direction of the barrier removal plate points to the dust removal mechanism. The frame moves to drive away the obstacles in front of the dust cleaning mechanism, improving the marking coating effect and working efficiency of the coating mechanism.

Further, the distance between the barrier plate and the ground is equal to the length of the brush, so as to fully drive away obstacles such as fallen leaves and garbage on the traveling route of the coating mechanism.

Further, a motor and a belt assembly connected to the motor are also provided on the vehicle frame. The belt assembly includes a high-speed transmission wheel and a low-speed transmission wheel. The high-speed transmission wheel is connected to the dust cleaning roller. The rollers rotate at high speed to clean up the dust adhering to the road surface.

Furthermore, there is a stirring roller in the coating mechanism, and the low-speed transmission wheel is connected to the stirring roller in transmission. The stirring roller rotates to stir the raw materials in the coating mechanism, which helps the coating mechanism to lay the raw materials evenly on the road surface.

Further, air inlets are provided on both sides of the air guide cover, and an air outlet is provided at the bottom of the air guide cover, and an air guide plate fixed to the bottom of the air guide cover is installed at the air outlet, and the air guide plate is used to guide the airflow to the clean air. The dust roller is used for blowing away the dust on the dust cleaning roller and the dust generated by the dust cleaning roller brushing the road surface.

Further, the outer side of the cleaning roller has hard bristles, which help to clean up the dust adhering to the road surface.

Further, there are three moving wheels at the bottom of the frame, and the moving wheels include two rear wheels and a front wheel to maintain the stability of the frame, and at the same time make the marking device have an open marking space, which is convenient for the marking process. observe.

Furthermore, the baffle plate is connected to the vehicle frame through fixing columns. There are 3 fixed columns and they are evenly distributed along the top surface of the baffle plate, so as to ensure the stability of fixing the baffle plate to the vehicle frame, and at the same time make the front of the dust cleaning mechanism have an open space. The space is convenient for the air blowing device to blow away the dust generated by the dust cleaning roller brushing the road surface.

Further, the vehicle frame also has a control armrest, and a hand brake device for controlling the rotation speed of the moving wheel is installed on the control armrest, so as to control the traveling speed of the moving wheel.

Further, the discharge port of the raw material box is located at the bottom of the raw material box, so that the raw materials in the raw material box can be fully discharged.

Description of drawings

Fig. 1 is used to illustrate the connection diagram of a schematic embodiment of a marking device for road construction in the utility model;

Fig. 2 is used to explain the structural representation of a schematic embodiment of a marking device for road construction in the utility model;

Fig. 3 is used for illustrating the partially enlarged schematic diagram of place A in Fig. 2;

Fig. 4 is a schematic structural diagram illustrating another exemplary embodiment of a marking device for road construction in the present invention.

Reference signs:

1. Vehicle frame; 2. Coating mechanism; 3. Dust cleaning mechanism; 31. Dust cleaning roller; 311. Hard bristles; 32. Wind guide cover; 321. Air inlet; 322. Air outlet; 323. Wind guide plate; 4, barrier removal mechanism; 41, barrier removal plate; 42, brush; 43, fixed column; 5, moving wheel; 6, raw material box; 61, discharge port; 7, motor; 8, belt assembly; 81 , high-speed transmission wheel; 82, low-speed transmission wheel; 9, control armrest; 91, handbrake device.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

It should be noted that the orientation terms such as left, right, up, down, front, and back in the embodiments of the present utility model are only relative concepts or refer to the normal use state of the product, that is, the direction of travel of the product , and should not be considered restrictive.

In addition, it should also be noted that the dynamic terms such as "relative motion" mentioned in the embodiments of the present invention not only refer to changes in position, but also include rotation, rolling, etc., where there is no relative change in position, but the state does occur. A movement of change.

Finally, it should be noted that when a component is referred to as being "on" or "set on" another component, it can be on top of the other component or possibly intervening components at the same time. When a component is said to be "connected to" another component, it may be directly connected to the other component or there may be intervening components at the same time.

As shown in FIGS. 1 to 4 , a marking device for road construction includes a vehicle frame 1 , a coating mechanism 2 , a dust cleaning mechanism 3 and an obstacle removing mechanism 4 . Mobile wheels 5 are installed at the bottom of the frame 1, and a raw material box 6 is carried on the top of the frame 1; the coating mechanism 2 is installed under the frame 1 and connected to the raw material box 6 through a feeding pipe, and raw materials are transported from the raw material box 6 through the feeding pipe To the coating mechanism 2; the dust cleaning mechanism 3 is located in front of the coating mechanism 2, and the dust cleaning mechanism 3 includes a dust cleaning roller 31, a wind guide 32 positioned above the dust cleaning roller 31, and a blower installed in the wind guide 32 The device, the blower device is used to blow away the dust generated by the dust-cleaning roller 31 rolling on the road surface; The brush 42 at the bottom of the plate 41, the opening direction of the barrier removal plate 41 points to the dust cleaning mechanism 3, and the barrier removal plate 41 moves with the vehicle frame 1 to drive away the obstacles in front of the dust removal mechanism 3, and raise the marking line of the coating mechanism 2 Coating effect and working efficiency.

In one embodiment, the moving wheels 5 drive the vehicle frame 1 and the devices fixed on the vehicle frame 1 to travel. The raw materials in the raw material box 6 are transported to the coating mechanism 2 along the feeding pipe under the action of gravity, and the raw materials are mixed uniformly in the coating mechanism 2 and laid on the road surface to form marking lines. When the coating mechanism 2 travels with the vehicle frame 1 , the obstacle removal mechanism 4 drives away obstacles such as fallen leaves and garbage in front of the coating mechanism 2 to prevent these obstacles from hindering the coating mechanism 2 from advancing. Simultaneously, the dust cleaning mechanism 3 cleans the dust adhering to the road surface, so as to clean the road surface and improve the marking quality when the coating mechanism 2 marks the road surface.

In the above embodiment, the obstacle removing mechanism 4 drives away the obstacle. Specifically, after the V-shaped obstacle removing plate 41 abuts against the obstacle, the obstacle removing plate 41 fixed to the vehicle frame 1 continues to follow the vehicle frame 1. Moving, the obstacles move along the inclined surface of the baffle plate 41 on both sides of the baffle plate 41, so as to drive away the obstacles on the path of the baffle plate 41, that is, the obstacles on the path of the baffle plate 41 It is driven away to both sides of the coating mechanism 2 so as not to affect the marking operation of the coating mechanism 2. The brush 42 abutted against the ground is installed at the bottom of the barrier removing plate 41, which can prevent the collision and friction between the barrier removing plate 41 and the ground and affect the progress of the marking device, and enable the brush 42 to clean the road surface.

In one embodiment, when the dust cleaning mechanism 3 cleans the dust adhering to the road surface, specifically, the dust cleaning roller 31 rotates at a high speed to clean the road surface by roller brushing, and the dust on the road surface is excited by the dust cleaning roller 31 to form dust, The air blowing device blows the dust generated by the dust cleaning roller 31 away from the traveling route of the coating device through the wind guide 32, so as to clean the area to be marked on the road surface and improve the quality and efficiency of the marking operation of the coating mechanism 2.

Preferably, the distance between the barrier removal plate 41 and the ground is equal to the length of the brush 42, so as to fully drive away obstacles such as fallen leaves and garbage on the traveling route of the coating mechanism 2 .

It should be noted that the barrier removing plate 41 can remove most of the obstacles on the route of the marking device, and the obstacles whose height is lower than the height of the brush 42 are relatively light in weight and are easily blocked by the brush 42 to reach the coating mechanism 2. side. It should be noted that the shape of the brush 42 is consistent with the shape of the barrier removing plate 41 , both are V-shaped, that is, to drive away obstacles on the traveling path of the coating mechanism 2 to both sides of the coating mechanism 2 .

Preferably, the vehicle frame 1 is also provided with a motor 7 and a belt assembly 8 connected to the motor 7. The belt assembly 8 includes a high-speed transmission wheel 81 and a low-speed transmission wheel 82. The high-speed transmission wheel 81 is in transmission connection with the dust cleaning roller 31. The motor 7 The high-speed transmission wheel 81 of the belt assembly 8 drives the dust-cleaning roller 31 to rotate at a high speed, so as to clean the dust adhering to the road surface by rolling brush.

Preferably, there is a stirring roller in the coating mechanism 2, and the low-speed transmission wheel 82 is connected to the stirring roller, and the stirring roller rotates to stir the raw materials in the coating mechanism 2, which helps the coating mechanism 2 to lay the raw materials evenly pavement. It should be noted that the marking principle of the coating mechanism 2 is a conventional technology, and the detailed marking process of the coating mechanism 2 will not be repeated here.

Preferably, air inlets 321 are provided on both sides of the air guide cover 32, and an air outlet 322 is provided at the bottom of the air guide cover 32, and an air guide plate 323 fixed to the bottom of the air guide cover 32 is installed at the air outlet 322, and the air guide plate 323 is used for directing the airflow to the dust-cleaning roller 31 for blowing off the dust on the dust-cleaning roller 31 and the dust generated by the dust-cleaning roller 31 rolling the road surface.

In one embodiment, the blower device is a blower, and the blower is activated so that the air flows into the blower from the air inlet 321 of the air guide cover 32 and then is discharged from the air outlet 322 . Wind deflector 323 is installed at air outlet 322 places to change the direction of air-flow, makes air-flow point to cleaning roller 31 and air-flow points to the front of dust-cleaning mechanism 3, so that the air-flow that air blower blows out blows road surface dust away from coating mechanism 2 travel route.

Preferably, the outer side of the cleaning roller 31 has hard bristles 311, which help to clean up the dust adhering to the road surface.

Preferably, there are three moving wheels 5 at the bottom of the vehicle frame 1, and the moving wheels 5 include two rear wheels and a front wheel, so as to maintain the stability of the vehicle frame 1, and make the marking device have an open space for marking lines at the same time. Observation of marking process.

Preferably, the baffle plate 41 is connected to the vehicle frame 1 through fixing columns 43, and there are 3 fixing columns 43 which are evenly distributed along the top surface of the baffle plate 41, so as to ensure the stability of the baffle plate 41 being fixed to the vehicle frame 1, and at the same time There is an open space in front of the dust-cleaning mechanism 3, which is convenient for the blast device to blow away the dust generated by the dust-cleaning roller 31 rolling the road surface.

Preferably, the vehicle frame 1 also has a control armrest 9 on which a hand brake device 91 for controlling the rotation speed of the moving wheel 5 is installed, so as to control the traveling speed of the moving wheel 5 .

In one embodiment, when marking a road section with a slope, the downhill marking method is used. In order to better control the moving speed of the marking device, the staff can hold the control handrail 9 and hold the handbrake The device 91 controls the moving speed of the marking device, which is convenient and quick, and it is easy for the staff to control the moving speed of the marking device.

Preferably, the outlet 61 of the raw material box 6 is located at the bottom of the raw material box 6, so that the raw materials in the raw material box 6 can be fully discharged.

When adopting above-mentioned a kind of marking device for road construction, by arranging barrier removing mechanism 4 in front of coating mechanism 2 to drive away obstacles such as fallen leaves and garbage on coating mechanism 2 advancing direction; The road surface in front of the coating mechanism 2 is cleaned, the road marking effect and work efficiency of the coating mechanism 2 are improved, and the labor cost is reduced.

The above descriptions are only examples of the present application, and are not intended to limit the present application. For those skilled in the art, various modifications and changes may occur in this application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the scope of the claims of the present application.

Claims (10)

1. A marking device for road construction, characterized in that it comprises: A vehicle frame, moving wheels are installed at the bottom of the vehicle frame, and a raw material box is carried above the vehicle frame; a coating mechanism, the coating mechanism is installed under the vehicle frame and communicates with the raw material box through a material delivery pipe; A dust cleaning mechanism, the dust cleaning mechanism is located in front of the coating mechanism, and the dust cleaning mechanism includes a dust cleaning roller, a wind guide hood located above the dust cleaning roller, and a drum installed in the wind guide hood A wind device, the air blowing device is used to blow off the dust generated by the dust-cleaning roller brushing the road surface; The obstacle removal mechanism, the obstacle removal mechanism is located in front of the dust cleaning mechanism, and the obstacle removal mechanism includes a obstacle removal plate arranged in a V shape and a brush at the bottom of the obstacle removal plate, and the obstacle removal plate The direction of the opening points to the dust removal mechanism, and the barrier removing plate moves with the vehicle frame to drive away obstacles in front of the dust removal mechanism. 2 . The marking device for road construction according to claim 1 , wherein the distance between the barrier removal plate and the ground is equal to the length of the brush. 3 . 3. A kind of marking device for road construction according to claim 1, characterized in that, the vehicle frame is also provided with a motor and a belt assembly connected with the motor, and the belt assembly includes a high-speed transmission wheel and A low-speed transmission wheel, the high-speed transmission wheel is in transmission connection with the dust-cleaning roller. 4 . The marking device for road construction according to claim 3 , wherein a stirring roller is provided in the coating mechanism, and the low-speed transmission wheel is in drive connection with the stirring roller. 5 . 5. A marking device for road construction according to claim 1, wherein air inlets are provided on both sides of the air guide cover, and an air outlet is provided at the bottom of the air guide cover, and the air outlet is provided at the bottom of the air guide cover. An air guide plate fixed to the bottom of the air guide hood is installed at the air port, and the air guide plate is used to guide the airflow to the dust cleaning roller. 6 . A marking device for road construction according to claim 1 , characterized in that, the outer side of the cleaning roller has hard bristles. 7 . A marking device for road construction according to claim 1 , wherein the bottom of the vehicle frame has three moving wheels, and the moving wheels include two rear wheels and one front wheel. 8. A marking device for road construction according to claim 1, characterized in that, the barrier-removing board is connected to the vehicle frame through fixing columns, and there are three fixing columns along the barrier-removing The top surface of the plate is evenly distributed. 9. A marking device for road construction according to claim 1, characterized in that, the vehicle frame also has a control armrest, and a handbrake device for controlling the rotation speed of the moving wheel is also installed on the control armrest . 10 . The marking device for road construction according to claim 1 , wherein the outlet of the raw material box is located at the bottom of the raw material box. 11 .

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