Road warning line marking equipment

Abstract

The present invention belongs to the technical field of road warning line marking, and specifically is a road warning line marking device, comprising a base plate, a control handle is fixedly connected to the upper surface of the base plate, a control console is fixedly connected to the surface of the control handle, a fixed box is fixedly connected to the upper surface of the base plate, a storage barrel is fixedly connected to a position of the base plate close to the fixed box, a material discharge frame is fixedly connected to one side of the storage barrel, a storage frame is fixedly connected to a position of the base plate corresponding to the bottom end of the material discharge frame, two guide plates are fixedly connected to the interior of the storage frame, the two guide plates are in a "V" shape, an adjusting member is arranged below the storage frame, the adjusting member comprises a positioning plate fixedly connected to both sides of the storage frame; a second hydraulic cylinder is fixedly connected to the lower surface of the positioning plate, a sealing block is fixedly connected to the output end of each of the second hydraulic cylinders, the two sealing blocks can adjust the width of the discharge, and the sliding plate is arranged to solve the problems of cumbersome marking process and low marking efficiency when drawing arrow lines.

Description

Technical Field

[0001] The invention belongs to the technical field of road warning line marking, in particular to a road warning line marking device. Background Art

[0002] Traffic markings are traffic safety facilities consisting of various lines, arrows, text, elevation marks, raised road signs and contour marks painted on the road surface. They play an important role in controlling and guiding traffic. Currently, road marking equipment is usually used for marking.

[0003] A patent with publication number CN115030009A discloses a marking equipment for construction road, including a supporting base plate, a plurality of movable wheels are installed on the side wall of the supporting base plate, the movable wheels are symmetrically arranged, a mixing drum is fixedly connected to the surface of the supporting base plate, a fixed cover is installed on the surface of the mixing drum, movable buckles are rotatably provided on the outer wall of the fixed cover, the movable buckles are arranged in a ring array on the outer wall of the fixed cover, a fixed motor is fixedly installed on the surface of the fixed cover, a pair of welding plates are fixedly welded on the surface of the supporting base plate, the welding plates are symmetrically arranged, fixed handles are fixedly connected between the welding plates, a mounting plate is fixedly connected to the bottom of the supporting base plate, a discharge barrel is fixedly connected to the bottom of the mounting plate, and a discharge port is fixedly connected to the bottom of the discharge barrel.

[0004] There are still some problems in the actual application of the above scheme. In the process of using the above road construction marking equipment, the road surface can be marked by starting the rectangular discharge port to discharge the paint liquid, and then pushing the marking equipment to move along the predetermined lines. However, in the actual use process, because there are many types of lines that need to be marked on the road surface, there are usually various lines, arrows, texts, facade marks, raised road signs and contour marks, etc., and the existing road construction marking equipment cannot meet the needs of lines of different widths. At the same time, when it is necessary to mark the mark with an arrow, the staff usually draws a trapezoid first, and then blocks a part of it. When the paint liquid is drawn, it can match the shape of the trapezoid to form an arrow. Then the staff removes the blocking iron sheet, and the marking equipment continues to move forward to mark. The marking process is cumbersome and has a low marking efficiency.

[0005] To this end, the present invention provides a road warning line marking device. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problem is: a road warning line marking device described in the present invention comprises a bottom plate, a control handle is fixedly connected to the upper surface of the bottom plate, a control console is fixedly connected to the surface of the control handle, a fixed box is fixedly connected to the upper surface of the bottom plate, a storage barrel is fixedly connected to a position of the bottom plate close to the fixed box, a material discharge frame is fixedly connected to one side of the storage barrel, a storage frame is fixedly connected to a position of the bottom plate corresponding to the bottom end of the material discharge frame, two guide plates are fixedly connected to the interior of the storage frame, the two guide plates are in a "V" shape, an adjusting member is arranged below the storage frame, and the adjusting member comprises positioning plates fixedly connected to both sides of the storage frame;

[0008] A second hydraulic cylinder is fixedly connected to the lower surface of the positioning plate, and a sealing block is fixedly connected to the output end of each of the second hydraulic cylinders. The two sealing blocks can adjust the width of the discharge material.

[0009] Preferably, it also includes a first cavity opened in the sealing block, the end of the sealing block close to the second hydraulic cylinder is fixedly connected to an electrophoretic magnetic block, a plurality of compression springs are fixedly connected to the inner wall of the first cavity, and the ends of the plurality of compression springs away from the inner wall of the first cavity are fixedly connected to the same sliding plate, and the cross-section of the sliding plate is trapezoidal.

[0010] Preferably, two baffles are fixedly connected to the upper surface of the storage frame, and the two baffles are used to prevent splashing of the paint liquid when it falls.

[0011] Preferably, a first hydraulic cylinder is fixedly connected to the position of the storage barrel corresponding to the end of the discharge frame, and a partition is fixedly connected to the output end of the first hydraulic cylinder. The partition can seal the discharge port of the discharge frame and prevent the storage barrel from continuing to discharge materials.

[0012] Preferably, a first motor is fixedly connected to the upper surface of the base plate, a first reciprocating screw is fixedly connected to the output end of the first motor, a slider is threadedly connected to the circumferential surface of the first reciprocating screw, a connecting rod is fixedly connected to the upper surface of the slider, a fixing rod is fixedly connected to the top end of the connecting rod, a fixing column is fixedly connected to the end of the fixing rod away from the connecting rod, the fixing column is located in the storage barrel, a fixing frame is fixedly connected to the bottom end of the fixing column, a scraper ring is fixedly connected to the end of the fixing frame, and the scraper ring abuts against the inner wall of the storage barrel.

[0013] Preferably, the cross section of the fixing frame is cross-shaped, which can be used to stabilize the scraper ring.

[0014] Preferably, a fixed cover is fixedly connected to the upper surface of the storage barrel, a rotating shaft is fixedly connected to one side of the fixed cover, the fixed cover is rotatably connected to a rotating cover via the rotating shaft, a fixed handle is fixedly connected to the upper surface of the rotating cover, a cleaning ring is fixedly connected to the lower surface of the fixed cover at a position corresponding to the fixed column, and the cross-section of the cleaning ring is an inverted cone.

[0015] Preferably, one end of the slider is fixed with a sliding block, the bottom plate is fixed with a limit frame at a position corresponding to the sliding block, a sliding groove is provided on a side of the limit frame close to the sliding block, and the slider can stably rise and fall along the sliding groove through the sliding block.

[0016] Preferably, the output end of the first motor is transmission-connected with a fixed shaft, the top end of the fixed shaft is fixedly connected with a second reciprocating screw, the circumferential surface of the second reciprocating screw is threadedly connected with a limiting rod, one end of the limiting rod is fixedly connected with a piston column, the position of the bottom plate corresponding to the piston column is fixedly connected with a piston cylinder, the bottom end of the piston cylinder is fixedly connected with a connecting pipe, the bottom end of the connecting pipe is fixedly connected with a guide rod, and the lower surface of the guide rod is fixedly connected with a nozzle.

[0017] Preferably, a first gear is fixedly connected to the output end of the first motor, a second gear is fixedly connected to the position of the fixed shaft corresponding to the first gear, a first steel strip is transmission-connected between the first gear and the second gear, and the first gear can drive the second gear to rotate through the first steel strip.

[0018] The beneficial effects of the present invention are as follows:

[0019] 1. The road warning line marking device described in the present invention starts two second hydraulic cylinders on the lower surface of the positioning plates on both sides of the storage frame. Each second hydraulic cylinder can drive the sealing block at its output end. The two sealing blocks are close to each other to adjust the width of the line. As long as the speed of the marking device is constant, the width of the line can be adjusted, thereby achieving the effect of being able to adapt to lines of different widths.

[0020] 2. The road warning line marking device described in the present invention starts the electrophoretic magnetic block in each sealing block, and gradually reduces the current of the electrophoretic magnetic block to gradually reduce the magnetic field of the electrophoretic magnetic block, which will slowly release a plurality of compression springs in the first cavity of the sealing block, and then the compression springs can slowly drive the sliding plate to move out of the first cavity under the influence of the rebound force. Since the cross-section of each sliding plate is trapezoidal, during the uniform motion of the marking device, by slowly starting the device, the shape of an arrow can be drawn in the slow movement in proportion to the current of the electrophoretic magnetic block, thereby achieving the effect of facilitating the marking of arrow-shaped marks and solving the problem that when it is necessary to mark a mark with an arrow, the staff usually draws a trapezoid first and then blocks a part of it. When the paint liquid is painted, it can match the shape of the trapezoid to form an arrow, and then the staff removes the blocking iron sheet, and the marking device continues to move forward to mark the line. However, the marking process is cumbersome and the marking efficiency is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below in conjunction with the accompanying drawings.

[0022] Figure 1is a three-dimensional diagram of the first embodiment of the present invention;

[0023] Figure 2 It is a structural schematic diagram of the main body of the present invention;

[0024] Figure 3 is a bottom view of the main body of the present invention;

[0025] Figure 4 is a cross-sectional view of the sealing block of the present invention;

[0026] Figure 5 is a schematic structural diagram of a first motor of the present invention;

[0027] Figure 6 is a schematic structural diagram of the second reciprocating screw of the present invention;

[0028] Figure 7 It is a structural schematic diagram of the fixed cover of the present invention;

[0029] Figure 8 It is a structural schematic diagram of the storage frame of the present invention;

[0030] In the figure: 1, bottom plate; 11, control handle; 12, control console;

[0031] 2. Fixed box;

[0032] 3. Storage barrel; 31. Fixed cover; 32. Rotating cover; 33. Fixed handle; 34. Rotating shaft; 35. Cleaning ring;

[0033] 4. First hydraulic cylinder; 41. Partition plate; 42. Unloading frame;

[0034] 5. Storage frame; 51. Baffle; 52. Positioning plate; 53. Second hydraulic cylinder; 54. Sealing block; 55. Guide plate; 56. First cavity; 57. Electrophoretic magnetic block; 58. Sliding plate; 59. Compression spring;

[0035] 6. First motor; 61. First reciprocating screw; 62. Sliding block; 63. Connecting rod; 64. Fixed rod; 65. Fixed column; 66. Fixed frame; 67. Scraper ring; 68. First gear; 69. Second gear; 610. First strip steel; 611. Fixed shaft; 612. Second reciprocating screw; 613. Limiting rod; 614. Piston column; 615. Piston cylinder; 616. Connecting pipe; 617. Guide rod; 618. Nozzle; 619. Limiting frame; 620. Slide groove; 621. Sliding block. DETAILED DESCRIPTION

[0036] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods. Embodiment 1

[0037] like Figures 1 to 8 As shown, a road warning line marking device according to an embodiment of the present invention comprises a base plate 1, a control handle 11 is fixedly connected to the upper surface of the base plate 1, a control console 12 is fixedly connected to the surface of the control handle 11, a fixed box 2 is fixedly connected to the upper surface of the base plate 1, a storage barrel 3 is fixedly connected to the position of the base plate 1 near the fixed box 2, a discharge frame 42 is fixedly connected to one side of the storage barrel 3, a storage frame 5 is fixedly connected to the position of the base plate 1 corresponding to the bottom end of the discharge frame 42, two guide plates 55 are fixedly connected to the interior of the storage frame 5, and the two guide plates 55 are in a "V" shape, an adjusting member is arranged below the storage frame 5, and the adjusting member comprises a positioning plate 52 fixedly connected to both sides of the storage frame 5; a second hydraulic cylinder 53 is fixedly connected to the lower surface of the positioning plate 52, and a sealing block 54 is fixedly connected to the output end of each second hydraulic cylinder 53, and the two sealing blocks 54 can adjust the width of the discharge.

[0038] Specifically, in the process of using the above-mentioned road construction marking equipment, the paint liquid is discharged by starting the rectangular discharge port, and then the marking equipment is pushed to move along the predetermined lines, so that the road surface can be marked. However, in actual use, there are many types of lines that need to be marked on the road surface, usually various lines, arrows, texts, elevation marks, raised road signs and contour marks, etc., and the existing road construction marking equipment cannot meet the requirements of lines of different widths;

[0039] Therefore, the present invention solves this problem by setting a certain structure. First, the staff starts the motor under the bottom plate 1 to drive the auxiliary wheel to move, so that the staff can move the marking equipment. Then, the heating device in the fixed box 2 is started by the control console 12 on the control handle 11, and the paint liquid in the storage barrel 3 is heated by the gas in the fixed box 2, so that the paint liquid in the storage barrel 3 is softened, and the fluidity of the paint liquid in the storage barrel 3 is increased. Then, the paint liquid flows along the unloading frame 42 on one side of the storage barrel 3 to the storage frame 5. Two guide plates 55 that are combined to form a "V" shape are set in the storage frame 5, and a certain space is left between the two guide plates 55. The paint liquid can flow from the gap to the ground, and then the paint liquid can be made into a straight line by controlling the marking device to move forward, and then the staff can control the direction to obtain lines of different shapes, but these lines have the same width. When it is necessary to draw narrower lines, the two second hydraulic cylinders 53 on the lower surface of the positioning plates 52 on both sides of the storage frame 5 are started, and each second hydraulic cylinder 53 can drive the sealing block 54 at its output end. The two sealing blocks 54 are close to each other to adjust the width of the line. As long as the speed of the marking device is constant, the width of the marking can be adjusted, thereby achieving the effect of being able to adapt to lines of different widths;

[0040] The invention solves the problem that there are many types of markings that need to be made on the road surface, usually various lines, arrows, texts, elevation marks, raised road signs and contour marks, etc., while the existing marking equipment for road construction cannot meet the requirements of lines of different widths.

[0041] like Figure 3 As shown, this embodiment also includes a first cavity 56 opened in the sealing block 54, and the end of the sealing block 54 close to the second hydraulic cylinder 53 is fixedly connected to an electrophoretic magnet 57, and the inner wall of the first cavity 56 is fixedly connected to a plurality of compression springs 59, and one end of the plurality of compression springs 59 away from the inner wall of the first cavity 56 is fixedly connected to the same sliding plate 58, and the cross-section of the sliding plate 58 is trapezoidal.

[0042] Specifically, when it is necessary to mark a mark with an arrow, a worker usually draws a trapezoid first, and then blocks a part of it. When the paint is painted, it can fit with the figure of the trapezoid, thereby forming an arrow. Then, after the worker removes the blocking iron sheet, the marking equipment continues to move forward to mark. However, the marking process is cumbersome, resulting in a problem of low marking efficiency.

[0043] At this time, the electrophoretic magnetic block 57 in each sealing block 54 is started, and the current of the electrophoretic magnetic block 57 is slowly reduced to gradually reduce the magnetic field of the electrophoretic magnetic block 57, which will slowly release the plurality of compression springs 59 in the first cavity 56 of the sealing block 54. Then, the compression springs 59 can slowly drive the sliding plate 58 to move out of the first cavity 56 under the influence of the rebound force. Since the cross section of each sliding plate 58 is trapezoidal, during the uniform motion of the marking device, the device is slowly started, which is proportional to the current of the electrophoretic magnetic block 57, and an arrow shape can be drawn in the slow movement, thereby achieving the effect of facilitating the marking of an arrow-shaped mark.

[0044] The problem that when it is necessary to mark a mark with an arrow, the staff usually draws a trapezoid first and then blocks a part of it. When the paint liquid is painted, it can match the shape of the trapezoid, thus forming an arrow. After the staff removes the blocking iron sheet, the marking equipment continues to move forward to mark the arrow. However, the marking process is cumbersome and results in low marking efficiency.

[0045] like Figure 2 As shown, two baffles 51 are fixedly connected to the upper surface of the storage frame 5 of this embodiment, and the two baffles 51 are used to prevent the splashing of the paint liquid when it falls.

[0046] Specifically, in the process that the paint liquid in the storage barrel 3 flows along the discharge frame 42 to the storage frame 5, two baffles 51 are fixedly connected to the upper surface of the storage frame 5. Because there is still a little distance between the paint liquid and the storage frame 5, the viscosity of the paint liquid is relatively large. When the storage frame 5 is about to overflow, the last bit of paint liquid on the discharge frame 42 will splash a certain amount of paint liquid, which may cause splashing on the road surface being marked and affect the marking effect. Therefore, two baffles 51 are fixedly connected to prevent the splashing of the paint liquid when it falls.

[0047] like Figure 2 As shown, in this embodiment, the storage barrel 3 is fixedly connected to the position corresponding to the end of the discharge frame 42 with the first hydraulic cylinder 4, and the output end of the first hydraulic cylinder 4 is fixedly connected to the partition 41, which can seal the discharge port of the discharge frame 42 and prevent the storage barrel 3 from continuing to discharge.

[0048] Specifically, in the process of using the storage barrel 3 for unloading, by starting the first hydraulic cylinder 4 fixed to the outer wall of the storage barrel 3, the start of the first hydraulic cylinder 4 will drive the partition 41 to move upward, so that the unloading port of the storage barrel 3 can be opened, and then the paint liquid in the storage barrel 3 can flow out along the unloading frame 42. When the storage frame 5 is about to overflow, the first hydraulic cylinder 4 is started again to drive the partition 41 to seal the unloading port of the storage barrel 3.

[0049] like Figure 5 As shown, in this embodiment, a first motor 6 is fixedly connected to the upper surface of the bottom plate 1, a first reciprocating screw 61 is fixedly connected to the output end of the first motor 6, a slider 62 is threadedly connected to the circumferential surface of the first reciprocating screw 61, a connecting rod 63 is fixedly connected to the upper surface of the slider 62, a fixing rod 64 is fixedly connected to the top end of the connecting rod 63, a fixing column 65 is fixedly connected to the end of the fixing rod 64 away from the connecting rod 63, the fixing column 65 is located in the storage barrel 3, a fixing frame 66 is fixedly connected to the bottom end of the fixing column 65, a scraper ring 67 is fixedly connected to the end of the fixing frame 66, and the scraper ring 67 is abutted against the inner wall of the storage barrel 3.

[0050] Specifically, in the process of using the scribing device, by starting the first motor 6, the first motor 6 can drive the first reciprocating screw 61 at its output end to rotate, and the rotation of the first reciprocating screw 61 can drive the slider 62 connected to its circumferential surface by thread, so that the slider 62 can slide up and down, and the up and down sliding of the slider 62 can drive the connecting rod 63 fixed to its upper surface, and then the connecting rod 63 can drive the fixed rod 64 and the fixed column 65 fixed to one end of the fixed rod 64 to slide up and down, and the fixed column 65 is located in the storage barrel 3, and the up and down sliding of the fixed column 65 in the storage barrel 3 can drive the scraper ring 67 fixed to its bottom end The scraper ring 67 slides up and down, and the paint liquid attached to the inner wall of the storage barrel 3 can be scraped off by sliding the scraper ring 67 up and down. At this time, the paint liquid in the storage barrel 3 is still flowing, which can be easily scraped off. When the paint liquid level in the storage barrel 3 drops, the scraper ring 67 will clean the cylinder wall above the paint liquid level and scrape the paint liquid on the cylinder wall into the liquid surface, so that the cylinder wall above the liquid surface is smooth. After use, it is only necessary to clean the scraper ring 67, and there is no need to clean the inner wall of the entire barrel. At the same time, the scraper ring 67 and the fixing frame 66 can also stir the paint liquid in the barrel, thereby improving the fluidity of the paint liquid and allowing the paint liquid to flow out of the storage barrel 3 better.

[0051] like Figure 5 As shown, the cross section of the fixing frame 66 of this embodiment is cross-shaped, and can be used to stabilize the scraper ring 67 .

[0052] Specifically, a fixing frame 66 is fixedly connected to the bottom end of the fixing column 65, and the cross-section of the fixing frame 66 is cross-shaped, so that the paint liquid in the storage barrel 3 can be stirred during the up and down movement, so that the paint liquid in the barrel has better fluidity and is convenient for marking.

[0053] like Figure 1 As shown, a fixed cover 31 is fixedly connected to the upper surface of the storage barrel 3 of this embodiment, a rotating shaft 34 is fixedly connected to one side of the fixed cover 31, the fixed cover 31 is rotatably connected to a rotating cover 32 via the rotating shaft 34, a fixed handle 33 is fixedly connected to the upper surface of the rotating cover 32, and a cleaning ring 35 is fixedly connected to the lower surface of the fixed cover 31 at a position corresponding to the fixed column 65, and the cross-section of the cleaning ring 35 is an inverted cone.

[0054] Specifically, by fixing a fixed cover 31 and a rotating cover 32 on the upper surface of the storage barrel 3, before marking, pull the fixed handle 33 to rotate the rotating cover 32, and then pour a certain amount of paint into the storage barrel 3, and then heat the storage barrel 3 through the heating device in the fixed box 2 to melt the paint, so as to carry out subsequent marking. During the use of the fixed column 65, a certain amount of paint liquid will also adhere to its surface. Therefore, by fixing a cleaning ring 35 on the lower surface of the fixed cover 31, the paint liquid on the circumferential surface of the fixed column 65 can be scraped off by the cleaning ring 35 during the up and down movement of the fixed column 65, thereby achieving an automatic cleaning effect and preventing the paint from drying and affecting the up and down movement of the fixed column 65.

[0055] like Figure 5 As shown, in this embodiment, one end of the slider 62 is fixedly connected to a sliding block 621, and the position of the bottom plate 1 corresponding to the sliding block 621 is fixedly connected to a limit frame 619, and a sliding groove 620 is provided on the side of the limit frame 619 close to the sliding block 621. The slider 62 can stably rise and fall along the sliding groove 620 through the sliding block 621.

[0056] Specifically, during the process of the slider 62 moving up and down along the first reciprocating screw 61, the sliding block 621 fixed at one end thereof can slide up and down along the sliding groove 620 opened in the limit frame 619, thereby achieving the effect of enabling the slider 62 to stably drive the fixed column 65 to slide up and down, thereby better cleaning the inner wall of the storage barrel 3. Embodiment 2

[0057] like Figures 2 to 8 As shown, compared with Example 1, another implementation of the present invention is: the output end of the first motor 6 is transmission-connected with a fixed shaft 611, the top end of the fixed shaft 611 is fixedly connected with a second reciprocating screw 612, the circumferential surface of the second reciprocating screw 612 is threadedly connected with a limiting rod 613, one end of the limiting rod 613 is fixedly connected with a piston column 614, the position of the bottom plate 1 corresponding to the piston column 614 is fixedly connected with a piston cylinder 615, the bottom end of the piston cylinder 615 is fixedly connected with a connecting pipe 616, the bottom end of the connecting pipe 616 is fixedly connected with a guide rod 617, and the lower surface of the guide rod 617 is fixedly connected with a nozzle 618.

[0058] Specifically, while the first motor 6 drives the scraper ring 67 to move up and down, the first motor 6 will also drive the fixed shaft 611 to rotate. The rotation of the fixed shaft 611 will drive the second reciprocating screw 612 fixed to its top end to rotate. The rotation of the second reciprocating screw 612 can drive the circumferential threaded limit rod 613 to slide up and down, and then the limit rod 613 will drive the piston column 614 fixed at one end to move up and down. The up and down movement of the piston column 614 can make the piston column 614 and the piston tube perform piston motion, so that gas is continuously ejected from the nozzle 618, and then the paint after marking is continuously blown, thereby achieving the effect of accelerating its solidification.

[0059] like Figure 5 As shown, in this embodiment, the output end of the first motor 6 is fixedly connected to the first gear 68, the second gear 69 is fixedly connected to the position of the fixed shaft 611 corresponding to the first gear 68, and the first strip steel 610 is transmission-connected between the first gear 68 and the second gear 69. The first gear 68 can drive the second gear 69 to rotate through the first strip steel 610.

[0060] Specifically, the first motor 6 first drives the first gear 68 at its output end to rotate, and the rotation of the first gear 68 can drive the second gear 69 on the circumferential surface of the fixed shaft 611 to rotate through the first strip steel 610, and then the second gear 69 will drive the fixed shaft 611 to rotate, and the rotation of the fixed shaft 611 will drive the second reciprocating screw 612 fixed to its top end to rotate. Therefore, the first motor 6 can drive the fixed shaft 611 to rotate, thereby achieving the effect of saving resources.

[0061] Working principle: first, the staff starts the motor under the bottom plate 1 to drive the auxiliary wheel to move, so that the staff can move the marking equipment. By fixing a fixed cover 31 and a rotating cover 32 on the upper surface of the storage barrel 3, before marking, pull the fixed handle 33 to rotate the rotating cover 32, and then pour a certain amount of paint into the storage barrel 3, and then heat the paint liquid in the storage barrel 3 through the gas in the fixed box 2, so that the paint liquid in the storage barrel 3 is softened and melted, so as to carry out subsequent marking and increase the fluidity of the paint liquid in the storage barrel 3. Then, by starting the first hydraulic cylinder 4 fixed to the outer wall of the storage barrel 3, the first hydraulic cylinder 4 will drive the partition 41 to move upward, so that the discharge port of the storage barrel 3 can be opened, and then the paint liquid in the storage barrel 3 will flow out along the discharge frame 42. When the storage frame 5 is about to overflow, the first hydraulic cylinder 4 is started again to drive the partition 41 to seal the discharge port of the storage barrel 3.

[0062] Two guide plates 55 are arranged in the storage frame 5 to form a "V"-shaped guide frame. A certain gap is left between the two guide plates 55, and the paint liquid can flow from this gap to the ground. Then, by controlling the marking device to transport forward, the outflowing paint liquid can be in a straight line. The staff can control the direction to obtain lines of different shapes, but these lines have the same width. When it is necessary to draw narrower lines, by starting the two second hydraulic cylinders 53 on the lower surface of the positioning plates 52 on both sides of the storage frame 5, each second hydraulic cylinder 53 can drive the sealing block 54 at its output end. The two sealing blocks 54 are close to each other to adjust the width of the line. As long as the speed of the marking device is constant, the width of the marking line can be adjusted, thereby achieving the effect of being able to adapt to lines of different widths.

[0063] At the same time, when it is necessary to mark the mark with an arrow, the staff usually draws a trapezoid first, and then blocks a part of it. When the paint liquid is painted, it can fit the figure of the trapezoid, so as to form an arrow. Then the staff removes the blocking iron sheet, and the marking equipment continues to move forward to mark the line. However, the marking process is cumbersome and has the problem of low marking efficiency.

[0064] At this time, the electrophoretic magnetic block 57 in each sealing block 54 is started, and the current of the electrophoretic magnetic block 57 is slowly reduced to gradually reduce the magnetic field of the electrophoretic magnetic block 57, which will slowly release the plurality of compression springs 59 in the first cavity 56 of the sealing block 54. Then, the compression springs 59 can slowly drive the sliding plate 58 to move out of the first cavity 56 under the influence of the rebound force. Since the cross section of each sliding plate 58 is trapezoidal, during the uniform motion of the marking device, the device is slowly started, which is proportional to the current of the electrophoretic magnetic block 57, and an arrow shape can be drawn in the slow movement, thereby achieving the effect of facilitating the marking of an arrow-shaped mark.

[0065] The problem that when marking with arrows is required, the staff usually draws a trapezoid first, and then blocks a part of it. When the paint is painted, it can fit with the shape of the trapezoid, thus forming an arrow. After the staff removes the blocking iron sheet, the marking equipment continues to move forward to mark the arrows. However, the marking process is cumbersome and has a low marking efficiency.

[0066] In the process of using the marking device, by starting the first motor 6, the first motor 6 can drive the first reciprocating screw 61 at its output end to rotate, and the rotation of the first reciprocating screw 61 can drive the slider 62 connected to its circumferential surface thread, so that the slider 62 can slide up and down, and the up and down sliding of the slider 62 can drive the connecting rod 63 fixed to its upper surface, and then the connecting rod 63 can drive the fixed rod 64 and the fixed column 65 fixed to one end of the fixed rod 64 to slide up and down, and the fixed column 65 is located in the storage barrel 3, and the up and down sliding of the fixed column 65 in the storage barrel 3 can drive the scraper ring 67 fixed to its bottom end to slide up and down. The scraper ring 67 moves up and down to scrape off the paint liquid attached to the inner wall of the storage barrel 3. At this time, the paint liquid in the storage barrel 3 is still flowing and can be easily scraped off. When the paint liquid level in the storage barrel 3 drops, the scraper ring 67 will clean the cylinder wall above the paint liquid level and scrape the paint liquid on the cylinder wall into the liquid surface, so that the cylinder wall above the liquid surface is smooth. After use, only the scraper ring 67 needs to be cleaned, and there is no need to clean the inner wall of the entire barrel. At the same time, the scraper ring 67 and the fixing frame 66 can also stir the paint liquid in the barrel, thereby improving the fluidity of the paint liquid and allowing the paint liquid to flow out of the storage barrel 3 better.

[0067] In addition, while the first motor 6 drives the scraper ring 67 to move up and down, the first motor 6 can also drive the first gear 68 at its output end to rotate. The rotation of the first gear 68 can drive the second gear 69 on the circumferential surface of the fixed shaft 611 to rotate through the first strip steel 610, and then the second gear 69 will drive the fixed shaft 611 to rotate. The rotation of the fixed shaft 611 will drive the second reciprocating screw 612 fixed to its top end to rotate. The rotation of the second reciprocating screw 612 can drive the limit rod 613 threadedly connected to its circumferential surface to slide up and down, and then the limit rod 613 will drive the piston column 614 fixed at one end thereof to move up and down. The up and down movement of the piston column 614 can make the piston column 614 and the piston tube perform piston motion, so that gas is continuously ejected from the nozzle 618, and then the paint after the marking is continuously blown, thereby achieving the effect of accelerating its solidification.

[0068] Finally, the road marking construction is completed.

[0069] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A road warning line marking device, Features: The invention comprises a bottom plate (1), a control handle (11) being fixedly connected to the upper surface of the bottom plate (1), a control console (12) being fixedly connected to the surface of the control handle (11), a fixed box (2) being fixedly connected to the upper surface of the bottom plate (1), a storage barrel (3) being fixedly connected to a position of the bottom plate (1) close to the fixed box (2), a material discharge frame (42) being fixedly connected to one side of the storage barrel (3), a storage frame (5) being fixedly connected to a position of the bottom plate (1) corresponding to the bottom end of the material discharge frame (42), two guide plates (55) being fixedly connected to the interior of the storage frame (5), the two guide plates (55) being in a "V" shape, an adjusting member being arranged below the storage frame (5), the adjusting member comprising positioning plates (52) fixedly connected to two sides of the storage frame (5); A second hydraulic cylinder (53) is fixedly connected to the lower surface of the positioning plate (52), and a sealing block (54) is fixedly connected to the output end of each of the second hydraulic cylinders (53), and the two sealing blocks (54) can adjust the width of the discharge; It also includes a first cavity (56) opened in a sealing block (54), an electrophoretic magnetic block (57) being fixedly connected to the end of the sealing block (54) close to the second hydraulic cylinder (53), a plurality of compression springs (59) being fixedly connected to the inner wall of the first cavity (56), and a same sliding plate (58) being fixedly connected to one end of the plurality of compression springs (59) away from the inner wall of the first cavity (56), and the cross section of the sliding plate (58) being trapezoidal; A first motor (6) is fixedly connected to the upper surface of the bottom plate (1); a first reciprocating screw (61) is fixedly connected to the output end of the first motor (6); a slider (62) is threadedly connected to the circumferential surface of the first reciprocating screw (61); a connecting rod (63) is fixedly connected to the upper surface of the slider (62); a fixing rod (64) is fixedly connected to the top end of the connecting rod (63); a fixing column (65) is fixedly connected to one end of the fixing rod (64) away from the connecting rod (63); the fixing column (65) is located in the storage barrel (3); a fixing frame (66) is fixedly connected to the bottom end of the fixing frame (65); a scraper ring (67) is fixedly connected to the end of the fixing frame (66); the scraper ring (67) abuts against the inner wall of the storage barrel (3); The fixing frame (66) has a cross-shaped cross section and can be used to stabilize the scraper ring (67); One end of the sliding block (62) is fixedly connected to a sliding block (621); a position of the bottom plate (1) corresponding to the sliding block (621) is fixedly connected to a limit frame (619); a sliding groove (620) is provided on a side of the limit frame (619) close to the sliding block (621); and the sliding block (62) can stably rise and fall along the sliding groove (620) through the sliding block (621); The output end of the first motor (6) is drivingly connected to a fixed shaft (611), the top end of the fixed shaft (611) is fixedly connected to a second reciprocating screw (612), the circumferential surface of the second reciprocating screw (612) is threadedly connected to a limiting rod (613), one end of the limiting rod (613) is fixedly connected to a piston column (614), a piston cylinder (615) is fixedly connected to a position of the bottom plate (1) corresponding to the piston column (614), the bottom end of the piston cylinder (615) is fixedly connected to a connecting pipe (616), the bottom end of the connecting pipe (616) is fixedly connected to a guide rod (617), and the lower surface of the guide rod (617) is fixedly connected to a nozzle (618); The output end of the first motor (6) is fixedly connected to a first gear (68); the fixed shaft (611) is fixedly connected to a second gear (69) at a position corresponding to the first gear (68); a first steel strip (610) is transmission-connected between the first gear (68) and the second gear (69); the first gear (68) can drive the second gear (69) to rotate via the first steel strip (610).

2. A road warning line marking device according to claim 1, Features: Two baffles (51) are fixedly connected to the upper surface of the storage frame (5), and the two baffles (51) are used to prevent splashing of the paint liquid when it falls.

3. A road warning line marking device according to claim 1, Features: A first hydraulic cylinder (4) is fixedly connected to a position of the storage barrel (3) corresponding to the end of the discharge frame (42); an output end of the first hydraulic cylinder (4) is fixedly connected to a partition (41); the partition (41) is capable of sealing the discharge opening of the discharge frame (42) and preventing the storage barrel (3) from continuing to discharge materials.

4. A road warning line marking device according to claim 1, Features: A fixed cover (31) is fixedly connected to the upper surface of the storage barrel (3), a rotating shaft (34) is fixedly connected to one side of the fixed cover (31), the fixed cover (31) is rotatably connected to a rotating cover (32) via the rotating shaft (34), a fixed handle (33) is fixedly connected to the upper surface of the rotating cover (32), and a cleaning ring (35) is fixedly connected to the lower surface of the fixed cover (31) at a position corresponding to the fixed column (65), and the cross section of the cleaning ring (35) is in the shape of an inverted cone.

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