CN209456858U - A road marking removal device - Google Patents

Abstract

The utility model discloses a road marking clearing device, which relates to the technical field of road construction. The road marking clearing device comprises a base frame and a grinding head fixing plate. The bottom end of the base frame is equipped with a front wheel, and One end of the bottom of the basic frame relative to the front wheel is fixed with a rear wheel through the rear wheel fixing plate, one end of the upper surface of the basic frame is equipped with a water tank through a bracket, and the end of the upper surface of the basic frame relative to the water tank is fixed with a frame The handrail, the utility model adopts the edge setting of the alloy grinding head to realize that the equipment can remove the ordinary marking line and at the same time clear the edge marking line of the roadbed, so that there is no dead angle when clearing the marking line, and it is all-round, and the grinding head part and the engine part are at the same time It is connected as a whole, so that the pulleys of the grinding head part and the engine part always maintain a relative position, and the belt will not be worn due to the jumping of the two pulleys up and down, thereby increasing the service life of the belt.

Description

A road marking removal device

technical field

The utility model belongs to the technical field of road construction, in particular to a road marking clearing device.

Background technique

Road traffic markings are traffic safety facilities composed of various lines, arrows, characters, elevation marks, raised road signs and contour marks marked on the road surface. The traffic markings drawn on the road can effectively guide driving The line of sight of the staff can be standardized, and the road marking removal equipment is a special equipment used to remove the residual old lines before the construction of road markings such as expressways and urban roads, which can reduce labor intensity and improve work efficiency to a certain extent.

However, the current road marking removal equipment still has residues when clearing the markings, which cannot be removed in all directions, which increases the labor intensity of clearing the markings. In addition, the driving mechanism and the grinding head mechanism are set separately, which may easily cause the belt to be biased due to the position of the pulley. Wear and tear, reducing the service life of the belt.

Utility model content

The purpose of this utility model is to provide a road marking clearing device, realize no dead angle, all-round; prolong the service life of the belt, reduce the frequency of belt replacement, to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions: a road marking removal equipment, including a basic frame and a grinding head fixing plate, the bottom end of the basic frame is equipped with a front wheel, and the bottom of the basic frame is opposite to the One end of the front wheel is fixed with a rear wheel through the rear wheel fixing plate, one end of the upper surface of the basic frame is equipped with a water tank through a bracket, and a frame handrail is fixed on the upper surface of the basic frame opposite to the end of the water tank. An engine switch controller is installed on one side of the top of the frame armrest, and a connection welding plate is arranged on the upper surface of the basic frame and between the water tank and the frame armrest, and the top of the connection welding plate is fixed by the engine fixing plate welded to it. Engine, a grinding head mechanism is installed on one side of the middle position of the bottom of the basic frame, and a grinding head lifting mechanism is installed on the side of the top of the grinding head mechanism close to the engine, and an engine pulley is installed on one end of the output shaft of the engine , the bottom of the basic frame and between the front wheel and the grinding head mechanism are installed with a spray head connected to the water tank through a pipeline.

Preferably, the grinding head mechanism includes an alloy grinding head, a grinding head fixing plate, a grinding head pulley, a grinding head mounting plate and a free rotation shaft, and the grinding head mounting plate is fixed below the grinding head fixing plate through a mounting plate, and A free rotation shaft runs through the middle of the grinding head installation disk, an alloy grinding head is installed on the bottom end of the free rotation shaft, and a grinding head pulley matching the engine pulley is installed on the top end of the free rotation shaft. The grinding head is integrally located at the bottom right side of the basic frame and protrudes from the edge of the basic frame, and a transmission belt is connected between the grinding head pulley and the engine pulley.

Preferably, the rear wheel includes a roller, a connecting shaft and a connecting plate, and there are two connecting plates in total, and both connecting plates are fixed on the bottom of the rear wheel fixing plate, and the bottom ends of the two connecting plates A connecting shaft runs through the connecting shaft horizontally, and rollers are installed at both ends of the connecting shaft.

Preferably, the grinding head lifting mechanism is composed of a grinding head lifting seat, a grinding head lifting support rod, a grinding head lifting shaft, a grinding head lifting rotating shaft, a grinding head lifting bearing seat, a grinding head lifting connecting rod and a grinding head lifting handle. The grinding head lifting seat is installed on the top of the grinding head mechanism and is located on one side of the connecting welding plate, and the inside of the grinding head lifting seat is fixed with a grinding head lifting support rod through two rotating wheels, and the grinding head fixing plate is located on the grinding head Inside the lifting seat and near the lower position of the grinding head lifting support rod, one end of the grinding head lifting support rod is connected with a grinding head lifting shaft, and the grinding head lifting shaft is connected with a grinding head lifting shaft relative to one end of the grinding head lifting support rod. There are two grinding head lifting bearing seats, and the two grinding head lifting bearing seats are symmetrical. It is installed on the end of the connecting welding plate relative to the lifting seat of the grinding head, and the lifting rotating shaft of the grinding head is connected between the two lifting bearing seats of the grinding head.

Preferably, the engine is a gasoline engine or a diesel engine.

Compared with the prior art, the beneficial effects of the utility model are:

(1) The utility model adopts the edge setting of the alloy grinding head to realize that the equipment can remove the ordinary marking line and at the same time clear the edge marking line of the roadbed, so that there is no dead angle when clearing the marking line, and it is all-round. At the same time, the grinding head part and the engine The parts are connected as a whole, so that the pulleys of the grinding head part and the engine part always maintain a relative position, and the belt will not be worn due to the jumping up and down positions of the two pulleys, thereby increasing the service life of the belt and better protecting the engine , In addition, the alloy grinding head is wear-resistant and has a longer service life, which avoids frequent replacement of the grinding head due to serious wear and tear, and effectively reduces the cost of use.

(2) The utility model is equipped with a water tank and a nozzle. When the road marking removal equipment is clearing the marking, the water in the water tank is sprayed out through the nozzle to realize the function of sprinkling water, so as to reduce the dust generated when removing the marking and reduce the dust. , so as to more effectively optimize the working environment of the operators, facilitate the workers to clear the marking lines, improve the work efficiency of the workers, and then have good promotion and practical value, and a wide range of applications.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the overall structure schematic diagram when the utility model engine and the alloy grinding head are connected;

Fig. 3 is the top view of the utility model;

Fig. 4 is a structural schematic diagram of the grinding head of the present invention being put down and the thread removal state;

Fig. 5 is a structural schematic diagram of the utility model grinding head lifting and non-working state;

Fig. 6 is the structural representation of rear wheel of the present utility model;

In the figure: 1-basic frame; 2-front wheel; 3-nozzle head; 4-grinding head mechanism; 41-alloy grinding head; 42-grinding head fixing plate; 43-grinding head pulley; 44-grinding head mounting plate; 45-free rotation shaft; 5-transmission belt; 6-connection welding plate; 7-rear wheel; 71-roller; 72-connection shaft; 73-connection plate; 8-rear wheel fixed plate; -Grinding head lifting mechanism; 101-Grinding head lifting seat; 102-Grinding head lifting support rod; 103-Grinding head lifting shaft; 104-Grinding head lifting shaft; 105-Grinding head lifting bearing seat; 106-Grinding head lifting connecting rod ; 107-grinding head lifting handle; 11-engine switch controller; 12-engine; 13-water tank; 14-engine pulley; 15-engine fixed plate.

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.

Please refer to Figures 1-6, the utility model provides a technical solution: a road marking removal equipment, including a base frame 1 and a grinding head fixing plate 42, the bottom end of the base frame 1 is equipped with a front wheel 2, and one end of the bottom of the basic frame 1 relative to the front wheel 2 is fixed with the rear wheel 7 through the rear wheel fixing plate 8, and one end of the upper surface of the basic frame 1 is equipped with a water tank 13 through a bracket, and the water tank 13 provides water to reduce the crushing mark The dust generated during the line is optimized to optimize the working environment of the operators, and a rack handrail 9 is fixed on the upper surface of the basic frame 1 relative to the water tank 13, and an engine switch controller 11 is installed on one side of the top of the rack handrail 9. The upper surface of the frame 1 and between the water tank 13 and the frame handrail 9 are provided with a connecting welding plate 6, and the top of the connecting welding plate 6 is fixed with the engine 12 through the engine fixing plate 15 welded thereto, and the middle position of the bottom of the basic frame 1 is A grinding head mechanism 4 is installed on one side of the place, and a grinding head lifting mechanism 10 is arranged at the side of the top of the grinding head mechanism 4 close to the engine 12. An engine pulley 14 is installed on one end of the output shaft of the engine 12, and the bottom of the base frame 1 And between the front wheel 2 and the grinding head mechanism 4, the shower head 3 connected with the water tank 13 by the pipeline is installed.

Further, the grinding head mechanism 4 includes an alloy grinding head 41, a grinding head fixing plate 42, a grinding head pulley 43, a grinding head mounting plate 44 and a free rotation shaft 45, and the grinding head mounting plate is fixed below the grinding head fixing plate 42 through the mounting plate. Disk 44, the grinding head mounting disk 44 is connected to the outer shaft through the free rotation shaft 45, the free rotation shaft 45 is set in the outer shaft, and is slidingly connected with the outer shaft (by means of chute, slide rail, etc.), and the free rotation shaft 45 is driven by a belt The mechanism connects the output shaft of the engine 12, so that the alloy grinding head 41 can fall through the self-weight of the alloy grinding head 41 while rotating, and the inner middle position of the grinding head mounting plate 44 runs through a free rotation shaft 45, and the free rotation shaft 45 Through the principle of the alloy grinding head 41 falling down by its own weight, the contact position of the alloy grinding head 41 with the road surface and the marking line is automatically adjusted, so that the alloy grinding head 41 always maintains zero contact with the ground, so that the marking line can be cleared better and more cleanly. Residual line is left, the bottom end of free rotation shaft 45 is equipped with alloy grinding head 41, alloy grinding head 6, adopts alloy gear grinding head, more wear-resistant, prolongs the life of grinding head, and the top of free rotation shaft 45 is equipped with engine pulley 14 matching grinding head pulley 43, the alloy grinding head 41 is located at the bottom right side of the basic frame 1 as a whole and protrudes from the edge of the basic frame 1, and a transmission belt 5 is connected between the grinding head pulley 43 and the engine pulley 14, due to the alloy The grinding head 41 protrudes from the edge of the frame, so when the basic frame 1 is close to the roadbed, the alloy grinding head 41 can also cover the old marking line, thereby effectively removing the marking line on the roadbed, and the alloy grinding head 41 is also marginalized It can remove ordinary markings in the middle of the road without causing obstacles to the removal of ordinary markings. Therefore, a road marking removal device in the case of the utility model has the function of removing ordinary markings and edge markings at the same time, so that the removal of road markings Line without dead ends, all-round.

Specifically, rear wheel 7 comprises roller 71, connecting shaft 72 and connecting plate 73, and connecting plate 73 is provided with two altogether, and two connecting plates 73 are all fixed on the bottom of rear wheel fixing plate 8, and the bottom of two connecting plates 73 The connecting shaft 72 runs through the bottom end horizontally, and the two ends of the connecting shaft 72 are equipped with rollers 71, and the rear wheel 7 adopts a double-wheel mechanism, so that the equipment is more stable in operation.

It is worth noting that the grinding head lifting mechanism 10 is composed of a grinding head lifting seat 101, a grinding head lifting support rod 102, a grinding head lifting shaft 103, a grinding head lifting rotating shaft 104, a grinding head lifting bearing seat 105, a grinding head lifting connecting rod 106 and The grinding head lifting handle 107 is composed of the grinding head lifting handle 101. The grinding head lifting seat 101 is installed on the top of the grinding head mechanism 4 and is located on the side connecting the welding plate 6, and the inside of the grinding head lifting seat 101 is fixed with a grinding head lifting support rod through two rotating wheels. 102, the grinding head fixing plate 42 is located inside the grinding head lifting seat 101 and close to the lower position of the grinding head lifting support rod 102, one end of the grinding head lifting support rod 102 is connected with a grinding head lifting shaft 103, and the grinding head lifting shaft 103 is opposite to One end of the grinding head lifting support rod 102 is connected with the grinding head lifting connecting rod 106, and the grinding head lifting handle 107 is fixed on the side wall of the grinding head lifting connecting rod 106 relative to the grinding head lifting shaft 103, and the grinding head lifting bearing seat 105 There are two grinding head lifting bearing seats 105 installed symmetrically on one end of the connecting welding plate 6 relative to the grinding head lifting seat 101 , and a grinding head lifting rotating shaft 104 is connected between the two grinding head lifting bearing seats 105 .

Further, the engine 12 adopts a gasoline engine or a diesel engine, and the gasoline engine or the diesel engine provides power to drive the alloy grinding head 41 to rotate and remove old marking lines.

The working principle and use process of the utility model: when the utility model is in use, the worker first pushes the equipment through the rack handrail 9, so that the equipment moves to the road where the marking line needs to be cleared under the action of the front wheel 2 and the rear wheel 7, Then start the engine 12 by the engine switch controller 11, the engine 12 works and rotates and drives the engine pulley 14 to rotate by its output shaft, then drives the grinding head belt pulley 43 to rotate under the transmission effect of the transmission belt 5, and the alloy grinding head 41 passes through the free rotation shaft 45 rotates under the action of the grinding head pulley 43, and then the markings on the road surface are removed. When the basic frame 1 is close to the roadbed, the alloy grinding head 41 can also cover the old marking lines, and the alloy grinding head 41 is marginalized It can also clear the ordinary markings in the middle of the road, thereby effectively clearing the markings on the roadbed. In addition, during the process of equipment clearing the markings, the water in the water tank 13 is sprayed by the nozzle 3 through the pipeline to realize sprinkling, so as to reduce the removal of markings. The dust generated during the operation can reduce the dust, so as to optimize the working environment of the workers more effectively, facilitate the workers to remove the marking lines, and improve the work efficiency of the workers. The rod 106 makes the grinding head mechanism 4 be lifted under the rotation of the grinding head lifting shaft 103 and the grinding head lifting rotating shaft 104, so as to lift the alloy grinding head 41, and then the worker pushes the equipment to move through the frame handrail 9, and then realizes When the equipment is not working, it is convenient to move the equipment.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A road marking removal device, characterized in that it includes a basic frame (1) and a grinding head fixing plate (42), the bottom end of the basic frame (1) is equipped with a front wheel (2), and One end of the bottom of the basic frame (1) opposite to the front wheel (2) is fixed with a rear wheel (7) through a rear wheel fixing plate (8), and one end of the upper surface of the basic frame (1) is installed with a water tank ( 13), and one end of the upper surface of the basic frame (1) opposite to the water tank (13) is fixed with a frame armrest (9), and the engine switch controller (11) is installed on one side of the top of the frame armrest (9) , the upper surface of the basic frame (1) and between the water tank (13) and the rack handrail (9) is provided with a connecting welding plate (6), and the top of the connecting welding plate (6) is fixed by the engine welded to it The engine (12) is fixed on the plate (15), and the grinding head mechanism (4) is installed on one side at the middle position of the bottom of the base frame (1), and the top of the grinding head mechanism (4) is close to one side of the engine (12). A grinding head lifting mechanism (10) is provided at the side position, an engine pulley (14) is installed at one end of the output shaft of the engine (12), and the bottom of the basic frame (1) is located at the front wheel (2) and the grinding head A shower head (3) connected to the water tank (13) through a pipeline is installed between the mechanisms (4). 2. A road marking removal device according to claim 1, characterized in that: the grinding head mechanism (4) includes an alloy grinding head (41), a grinding head fixing plate (42), a grinding head pulley (43 ), the grinding head mounting plate (44) and the free rotation shaft (45), the grinding head mounting plate (44) is fixed under the grinding head fixing plate (42) through the mounting plate, and the grinding head mounting plate (44) A free rotation shaft (45) runs through the middle of the interior, an alloy grinding head (41) is installed on the bottom end of the free rotation shaft (45), and an engine pulley (14) is installed on the top end of the free rotation shaft (45). Matching grinding head pulley (43), the alloy grinding head (41) is located under the right side of the basic frame (1) as a whole and protrudes from the edge of the basic frame (1), the grinding head pulley (43) and A drive belt (5) is connected between the engine pulleys (14). 3. A road marking removal device according to claim 1, characterized in that: the rear wheel (7) includes a roller (71), a connecting shaft (72) and a connecting plate (73), and the connecting plate There are two (73) in total, and the two connecting plates (73) are fixed on the bottom of the rear wheel fixing plate (8), and the bottom ends of the two connecting plates (73) are horizontally penetrated by connecting shafts (72 ), and the two ends of the connecting shaft (72) are equipped with rollers (71). 4. A road marking removal device according to claim 1, characterized in that: the grinding head lifting mechanism (10) consists of a grinding head lifting seat (101), a grinding head lifting support rod (102), a grinding head The lifting shaft (103), the grinding head lifting shaft (104), the grinding head lifting bearing seat (105), the grinding head lifting connecting rod (106) and the grinding head lifting handle (107), the grinding head lifting seat (101) Installed on the top of the grinding head mechanism (4) and on one side of the connecting welding plate (6), and the inside of the grinding head lifting seat (101) is fixed with a grinding head lifting support rod (102) through two rotating wheels, the The grinding head fixing plate (42) is located inside the grinding head lifting seat (101) and close to the lower position of the grinding head lifting support rod (102), and one end of the grinding head lifting support rod (102) is connected to the grinding head lifting shaft (103), the end of the grinding head lifting shaft (103) relative to the grinding head lifting support rod (102) is connected to the grinding head lifting connecting rod (106), and the grinding head lifting connecting rod (106) is lifted relative to the grinding head One end side wall of the shaft (103) is fixed with a grinding head lifting handle (107), and there are two grinding head lifting bearing seats (105) in total, and the two grinding head lifting bearing seats (105) are symmetrically installed on the connection weld. One end of the plate (6) opposite to the grinding head lifting seat (101), and a grinding head lifting shaft (104) is connected between the two grinding head lifting bearing seats (105). 5. A road marking removal device according to claim 1, characterized in that: the engine (12) is a gasoline engine or a diesel engine.