CN209741638U

CN209741638U - Line drawing machine

Info

Publication number: CN209741638U
Application number: CN201920412072.5U
Authority: CN
Inventors: 薛延军
Original assignee: Xi'an West Traffic Facilities Co
Current assignee: Xi'an West Traffic Facilities Co
Priority date: 2019-03-28
Filing date: 2019-03-28
Publication date: 2019-12-06
Anticipated expiration: 2029-03-28

Abstract

The utility model relates to a line marking machine, which comprises a machine body and a handrail arranged on the machine body, wherein a guide wheel is fixedly arranged at one end of the bottom of the machine body, which is far away from the handrail, the guide wheel comprises a pulley, a fixing piece and a clamping piece, the clamping piece comprises a fixing plate, a rotating column vertical to the fixed plate is fixedly arranged on the upper surface of the fixed plate and is rotationally connected with the fixed piece, the handle rod is rotatably installed on one end, close to the handrail, of the machine body, a first bevel gear is fixedly installed on the handle rod, a second bevel gear is fixedly installed on the rotary column, the direction of the smaller end of the first bevel gear is opposite to that of the smaller end of the second bevel gear, a connecting rod is connected between the handle rod and the rotary column, connecting bevel gears are installed at the two ends of the connecting rod, and the connecting bevel gears at the two ends of the connecting rod are respectively meshed with the first bevel gear and the second bevel gear. The straight deceleration line can be conveniently drawn by an operator.

Description

Line drawing machine

Technical Field

The utility model relates to a road construction's technical field especially relates to a line printer.

Background

Various marked lines are drawn on the existing road surface to indicate the running of the automobile. One type of marked line is used for limiting the passing speed of the automobile and is called a deceleration line, compared with the common marked line, the deceleration line has thicker thickness and uneven shape, generally a plurality of deceleration lines are drawn continuously, and the deceleration lines are parallel to each other, so that the manufacturing difficulty is high. The device for drawing the deceleration line is a line drawing machine. When the speed reduction line is drawn, the line of the whole line-marking machine needs to be kept straight. In the past, the scribing machine was mainly operated according to the experience of operators. When novice workers start to use the scribing machine, straight deceleration lines are not easy to mark, the quality of the marked deceleration lines is poor, the deceleration lines need to be cleared and re-marked, and production cost is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a marking off machine of straight deceleration line is drawn out easily.

The above object of the present invention can be achieved by the following technical solutions: a line marking machine comprises a machine body and a handrail arranged on the machine body, wherein a guide wheel is fixedly arranged at one end of the bottom of the machine body far away from the handrail, the guide wheel comprises a pulley, a fixing part and a clamping part, the fixing part is fixedly arranged at the bottom of the machine body, the clamping part comprises a fixed plate and two clamping plates which are parallel to each other and vertical to the fixed plate, a rotating column vertical to the fixed plate is fixedly arranged on the upper surface of the fixed plate and is rotatably connected with the fixing part, the handle rod is rotatably installed on one end, close to the handrail, of the machine body, a first bevel gear is fixedly installed on the handle rod, a second bevel gear is fixedly installed on the rotary column, the direction of the smaller end of the first bevel gear is opposite to that of the smaller end of the second bevel gear, a connecting rod is connected between the handle rod and the rotary column, connecting bevel gears are installed at the two ends of the connecting rod, and the connecting bevel gears at the two ends of the connecting rod are respectively meshed with the first bevel gear and the second bevel gear.

Through adopting above-mentioned technical scheme, when operating personnel marked a line, rotated the handle bar, driven the connecting rod and rotated, and then driven the column spinner and rotate, and handle bar driven direction and angle all the same with column spinner pivoted direction to can control leading wheel pivoted direction through controlling the handle bar. An operator can pay attention to control the handle rod when scribing, so that the plane where the pulley is located is parallel to the deceleration line to be drawn, and the straight deceleration line can be conveniently scribed.

The utility model discloses further set up to: the side surface of the machine body adjacent to the side surface provided with the handrail is fixedly provided with a blanking box, the clamping piece is fixedly provided with a guide piece, the guide piece comprises a connecting piece and a guide rod parallel to the horizontal plane, the guide rod is positioned on one side of the blanking box far away from the handrail, and when the plane where the pulley is positioned is parallel to a speed reduction line to be drawn, the guide rod and the side surface of the blanking box near the machine body are positioned in the same plane; one end of the connecting piece is connected with the guide rod, and the other end of the connecting piece is connected with the clamping piece.

through adopting above-mentioned technical scheme, the plane that makes the vertical plane at guide bar place and pulley place is parallel, because the pulley is located the organism bottom usually, is difficult for observing. The rotation direction of the front side pulley can be obviously judged through the guide rod, the handle rod is controlled by attention when the device is used, and the guide rod is always parallel to a marked line which is marked on the ground in advance, so that a straight deceleration line can be conveniently marked.

The utility model discloses further set up to: the handle pole on the fixed gag lever post that is provided with the perpendicular to handle pole, fixed mounting has the limiting plate that is on a parallel with the horizontal plane on the organism, the limiting plate is located one side that is close to the handle pole in the organism, installs the fixed block on the limiting plate, the fixed block and limiting plate laminating side on seted up spacing logical groove, when the plane at pulley place is on a parallel with the required speed reduction line of drawing, the gag lever post is on a parallel with spacing logical groove, and inlays to establish at spacing logical inslot.

Through adopting above-mentioned technical scheme, when the plane at pulley place was on a parallel with the required speed reduction line of drawing, the fixed block was installed on the limiting plate to with the spacing logical inslot of the gag lever post embedding fixed block bottom surface on the handle pole. The position of the limiting rod can be fixed, so that the limiting rod cannot move, and the direction of the pulley cannot be rotated is limited. After the initial position of the machine body is determined and the guide rod is enabled to be parallel to the marked line drawn on the ground in advance, the fixing block is installed well, an operator only needs to start the machine body to perform line drawing operation without controlling the handle rod again, the use is more convenient, and the straight speed reduction line can be simply drawn.

The utility model discloses further set up to: the limiting plate is provided with at least two penetrating holes, penetrating columns with the same number as the penetrating holes are fixedly arranged on the bottom surface of the fixing block, and the cross sections of the penetrating columns are equal to the penetrating holes in size.

Through adopting above-mentioned technical scheme, wear to establish in the wearing out hole through wearing out the post to simple swift install the fixed block on the limiting plate. When the rotating angle of the handle rod needs to be adjusted, the fixing block is convenient to disassemble.

The utility model discloses further set up to: the machine body is provided with a water storage box, the water storage box is connected with a water dropping pipe, and the other end of the water dropping pipe is fixedly arranged at one end of the guide rod, which is far away from the blanking box.

By adopting the technical scheme, when the line is marked, water is injected into the water storage box, and the water in the water storage box can slowly flow out from the interior of the drip pipe. The water mark flowing to the ground is the track traveled by one end of the guide rod far away from the guide rod, and whether the speed reduction line drawn by the machine body is drawn according to the marking line on the ground or not is judged conveniently through the water mark.

the utility model discloses further set up to: the machine body is fixedly provided with a driving motor and a driving wheel, the driving wheel is arranged on one side of the bottom surface of the machine body close to the handle, and the driving wheel is driven by the driving motor to rotate.

Through adopting above-mentioned technical scheme, drive the organism through driving motor and remove, compare in the manpower promotion, more steady that can remove, the thickness of the speed reduction line of drawing is even.

The utility model discloses further set up to: the driving wheel and the guide wheel are both arranged in a cylindrical shape.

Through adopting above-mentioned technical scheme, the phenomenon that the driving wheel and leading wheel are difficult for appearing skidding when subaerial removal, it is more steady to remove, makes the thickness of the speed reduction line of drawing more even.

the utility model discloses further set up to: the machine body is fixedly provided with a glass bead spreader, the glass bead spreader is positioned on one side of the machine body where the blanking box is arranged, and is positioned on one side of the blanking box close to the handrail.

Through adopting above-mentioned technical scheme, when drawing the speed reduction line, to the even glass pearl that sprays of speed reduction line surface, can make the speed reduction line surface have the effect of reflection of light. When the vehicle light shines the deceleration line, can make the driver in the vehicle in time observe the deceleration line to reduce speed in advance.

To sum up, the utility model discloses a beneficial technological effect does:

1. The straight deceleration line can be conveniently drawn by an operator;

2. The track drawn by the deceleration line can be observed in real time, and the phenomenon that the deceleration line is drawn askew is not easy to occur.

drawings

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of a guide wheel;

FIG. 3 is a schematic illustration of the position of the second bevel gear;

FIG. 4 is a schematic illustration of the position of the first bevel gear;

FIG. 5 is a schematic structural view of a fixing block and a fixing plate;

Fig. 6 is a schematic view of the structure of the guide.

reference numerals: 1. a body; 11. a handrail; 12. a drive wheel; 13. a drive motor; 2. a guide wheel; 21. a fixing member; 22. a pulley; 23. a clamping member; 231. a fixing plate; 232. a clamping plate; 24. a spin column; 3. a handle bar; 31. a first bevel gear; 32. a second bevel gear; 33. a connecting rod; 34. connecting a bevel gear; 4. a limiting plate; 41. a limiting rod; 42. a fixed block; 43. passing out of the column; 44. an outlet hole is formed; 45. a limiting through groove; 5. discharging the material box; 51. a glass bead spreader; 52. a guide member; 521. a connecting member; 522. a guide bar; 53. a water storage tank; 54. a drip pipe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, a line marking machine comprises a machine body 1 and an armrest 11 mounted on the machine body 1. One end of the bottom of the machine body 1 far away from the handrail 11 is fixedly provided with a guide wheel 2, one end of the bottom surface of the machine body 1 near the handle is fixedly provided with a driving wheel 12, and the driving wheel 12 and the guide wheel 2 are both arranged in a cylindrical shape. The machine body 1 is fixedly provided with a driving motor 13, and the driving wheel 12 is driven by the driving motor 13 to rotate. The cylindrical driving wheel 12 and the guide wheel 2 are not easy to slip when moving on the ground. The machine body 1 is driven to move by the driving motor 13, so that the movement is more stable, and the thickness of the marked speed reduction line is more uniform.

As shown in fig. 2 and 3, the guide wheel 2 includes a fixing member 21 fixedly installed at the bottom of the machine body 1 (shown in fig. 1), a clamping member 23 rotatably installed on the bottom surface of the fixing member 21, and a pulley 22. The clamping member 23 includes a fixing plate 231 parallel to the horizontal plane and two clamping plates 232 perpendicular to the fixing plate 231, the two clamping plates 232 are parallel to each other and fixedly connected to the lower surface of the fixing plate 231, and the pulley 22 is installed between the two clamping plates 232. A rotary post 24 perpendicular to the fixed plate 231 is integrally formed on the upper surface of the fixed plate 231, and the rotary post 24 is rotatably coupled to the fixed member 21. The guide wheel 2 rotates along the axis of the rotary column 24.

As shown in fig. 4 and 5, a handle bar 3 perpendicular to the horizontal plane is mounted on the side of the machine body 1 near the armrest 11, a first bevel gear 31 is fixedly mounted on the handle bar 3, and a second bevel gear 32 is fixedly mounted on the rotary column 24, wherein the smaller end of the first bevel gear 31 points to the lower side, and the smaller end of the second bevel gear 32 points to the upper side. A connecting rod 33 parallel to the horizontal plane is connected between the handle rod 3 and the rotary column 24, connecting bevel gears 34 are fixedly mounted at both ends of the connecting rod 33, and the two connecting bevel gears 34 are respectively meshed with the first bevel gear 31 and the second bevel gear 32. When operating personnel marked a line, rotated handle bar 3, driven connecting rod 33 and rotated, and then driven column spinner 24 and rotated, and handle bar 3 driven direction and angle all the same with column spinner 24 pivoted direction to can control leading wheel 2 pivoted direction through control handle bar 3. A limit plate 4 is fixedly mounted on the side surface of the machine body 1 close to the handrail 11, a limit rod 41 perpendicular to the handle rod 3 is integrally formed on the handle rod 3, and the bottom surface of the limit rod 41 and the upper surface of the limit plate 4 are positioned in the same plane. The limiting plate 4 is provided with a fixing block 42, four penetrating columns 43 are vertically protruded at four corners of the bottom surface of the fixing block 42, four penetrating holes 44 are formed in the limiting plate 4, and the size of each penetrating hole 44 is equal to that of each penetrating column 43. The four piercing posts 43 are respectively inserted into the piercing holes 44. The bottom surface of the limiting block is provided with a limiting through groove 45, and the cross section of the limiting through groove 45 is equal to that of the limiting rod 41. When the plane of the pulley 22 is parallel to the speed reduction line to be drawn, the plane of the limiting rod 41 and the handle rod 3 is parallel to the plane of the pulley 22, the speed reduction through groove is parallel to the limiting rod 41, and the limiting rod 41 is embedded in the speed limiting through groove. When the plane of the pulley 22 is parallel to the speed reduction line to be drawn, the fixing block 42 is mounted on the limiting plate 4, and the limiting rod 41 on the handle rod 3 is embedded into the limiting through groove 45 on the bottom surface of the fixing block 42. The stopper rod 41 can be fixed in position so as not to be movable, thereby restricting the direction in which the pulley 22 cannot rotate.

As shown in fig. 1 and 6, a discharging box 5 and a glass bead spreader 51 are fixedly mounted on one side surface of the machine body 1, the discharging box 5 is located on one side of the machine body 1 far away from the handle bar 3, and the glass bead spreader 51 is located on one side of the discharging box 5 near the handle bar 3. A guide member 52 is fixedly mounted on the clamping member 23 of the guide wheel 2, and the guide member 52 includes a connection member 521 and a guide rod 522 parallel to the horizontal plane. The guiding rod 522 is located in the same plane with the side surface of the lower magazine 5 close to the machine body 1 and located on the side of the lower magazine 5 far away from the glass bead spreader 51. The connecting member 521 has both ends connected to the holder 23 and the guide rod 522, respectively. A water storage box 53 is fixedly arranged on the machine body 1, a water dropping pipe 54 is connected to the water storage box 53, and the other end of the water dropping pipe 54 is fixedly arranged at one end of the guide rod 522 far away from the blanking box 5. The vertical plane of the guide rod 522 can be made parallel to the plane of the pulley 22, since the pulley 22 is usually located at the bottom of the machine body 1 and is not easy to observe. The direction in which the front pulley 22 rotates can be clearly determined by the guide rod 522. And the water track flowing to the ground in the water dropping pipe 54, that is, the track traveled by the end of the guide rod 522 far away from the member, can conveniently judge whether the deceleration line scribed by the machine body 1 is scribed according to the marking line on the ground through the water track.

when marking off, the initial position of organism 1 is confirmed to the line to make the guide bar 522 parallel with the marking line that ground drawn in advance, install fixed block 42, operating personnel only need start organism 1 and carry out the marking off operation, need not to control handle bar 3 once more, and it is more convenient to use, can be simple draw out straight deceleration line. The trajectory drawn by the deceleration line can be observed in real time during scribing, and the phenomenon that the deceleration line is drawn askew is not easy to occur.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a line marking machine, includes organism (1) and handrail (11) of installing on organism (1), its characterized in that: the hand-operated clamp is characterized in that one end of the bottom of the machine body (1) far away from the handrail (11) is fixedly provided with a guide wheel (2), the guide wheel (2) comprises a pulley (22), a fixing piece (21) and a clamping piece (23), the fixing piece (21) is fixedly arranged at the bottom of the machine body (1), the clamping piece (23) comprises a fixing plate (231) and two clamping plates (232) which are parallel to each other and perpendicular to the fixing plate (231), a rotating column (24) perpendicular to the fixing plate (231) is fixedly arranged on the upper surface of the fixing plate (231), the rotating column (24) is rotatably connected with the fixing piece (21), one end of the machine body (1) near the handrail (11) is rotatably provided with a handle rod (3) perpendicular to the horizontal plane, a first bevel gear (31) is fixedly arranged on the handle rod (3), a second bevel gear (32) is fixedly arranged on the rotating column (24), and the direction of the smaller end of the first bevel gear (31) and the second, a connecting rod (33) is connected between the handle rod (3) and the rotating column (24), connecting bevel gears (34) are installed at two ends of the connecting rod (33), and the connecting bevel gears (34) at two ends of the connecting rod (33) are respectively meshed with the first bevel gear (31) and the second bevel gear (32).

2. The line marking machine of claim 1, wherein: the side surface of the machine body (1) adjacent to the side surface provided with the handrail (11) is fixedly provided with the blanking box (5), the clamping piece (23) is fixedly provided with the guide piece (52), the guide piece (52) comprises a connecting piece (521) and a guide rod (522) parallel to the horizontal plane, the guide rod (522) is positioned on one side of the blanking box (5) far away from the handrail (11), and when the plane where the pulley (22) is positioned is parallel to a speed reduction line required to be drawn, the guide rod (522) and the side surface of the blanking box (5) close to the machine body (1) are positioned in the same plane; one end of the connecting piece (521) is connected with the guide rod (522), and the other end of the connecting piece is connected with the clamping piece (23).

3. A line marking machine as claimed in claim 2, wherein: handle pole (3) on fixed gag lever post (41) that are provided with perpendicular to handle pole (3), fixed mounting has limiting plate (4) that is on a parallel with the horizontal plane on organism (1), limiting plate (4) are located organism (1) and are close to one side of handle pole (3), install fixed block (42) on limiting plate (4), fixed block (42) and limiting plate (4) the side of laminating on seted up spacing logical groove (45), when the plane at pulley (22) place is on a parallel with the required speed reduction line of drawing, gag lever post (41) are on a parallel with spacing logical groove (45), and inlay and establish in spacing logical groove (45).

4. A line marking machine as claimed in claim 3, wherein: the limiting plate (4) is provided with at least two penetrating holes, penetrating columns (43) with the same number as the penetrating holes (44) are fixedly arranged on the bottom surface of the fixing block (42), and the cross sections of the penetrating columns (43) are equal to the penetrating holes in size.

5. A line marking machine as claimed in claim 2, wherein: the machine body (1) is provided with a water storage box (53), the water storage box (53) is connected with a water dropping pipe (54), and the other end of the water dropping pipe (54) is fixedly arranged at one end of the guide rod (522) far away from the blanking box (5).

6. The line marking machine of claim 1, wherein: the handle is characterized in that a driving motor (13) and a driving wheel (12) are fixedly mounted on the machine body (1), the driving wheel (12) is mounted on one side, close to the handle, of the bottom surface of the machine body (1), and the driving wheel (12) is driven to rotate by the driving motor (13).

7. The line marking machine of claim 6, wherein: the driving wheel (12) and the guide wheel (2) are both arranged in a cylindrical shape.

8. A line marking machine as claimed in claim 2, wherein: the glass bead seeding machine is characterized in that a glass bead seeding device (51) is fixedly mounted on the machine body (1), the glass bead seeding device (51) is located on one side of the machine body (1) where the discharging box (5) is mounted, and is located on one side, close to the handrail (11), of the discharging box (5).