CN112127262A

CN112127262A - Automatic draw marking off car device of multiple sign line

Info

Publication number: CN112127262A
Application number: CN202011097210.9A
Authority: CN
Inventors: 訾明含
Original assignee: Hangzhou Ruishi Electronic Technology Co ltd
Current assignee: Hangzhou Ruishi Electronic Technology Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2020-12-25

Abstract

The invention relates to the relevant field of municipal roads, and discloses a scribing car device for automatically drawing various marking lines, which comprises a scribing car, wherein a mould cavity with a downward opening is arranged in the scribing car, a sheave cavity positioned at the upper side of the mould cavity is arranged in the scribing car, a conversion gear cavity positioned at the upper side of the sheave cavity is arranged in the scribing car, a driving wheel cavity positioned at the upper side of the conversion gear cavity is arranged in the scribing car, a power transmission cavity positioned at the upper side of the driving wheel cavity is arranged in the scribing car, a friction wheel is driven to move up and down by the rotation of a threaded rod, so that the abutting position of the friction wheel and a bevel gear is controlled, the rotating speed is changed, the time interval of reciprocating motion is influenced, dye is extracted and sprayed by a water pump, the drawing of a solid line and a dotted line is realized, meanwhile, the rotation of a mould is controlled by controlling the state, the automation degree is improved, the work of workers is facilitated, and a large amount of time is saved.

Description

Automatic draw marking off car device of multiple sign line

Technical Field

The invention relates to the related field of municipal roads, in particular to a line marking vehicle device for automatically drawing various marking lines.

Background

When planning the overall arrangement to the road, need mark line under the road surface is stayed, marking off work in the past is drawn by staff's manual work, because the road overlength, work load is huge, and need the staff gradually to draw slowly, when the progress is slow, also brought huge burden for the staff, moreover, the road marks the line manifold, there are multiple combinations such as dotted line and solid line and single line and double-line, this just makes drawing work become more loaded down with trivial details, has brought very big puzzlement for the staff.

Disclosure of Invention

The invention aims to provide a line marking vehicle device for automatically drawing various marking lines, which can overcome the defects in the prior art and improve the practicability of equipment.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a scribing car device for automatically drawing various marking lines, which comprises a scribing car, wherein a mould cavity with a downward opening is arranged in the scribing car, a sheave cavity positioned at the upper side of the mould cavity is arranged in the scribing car, a conversion gear cavity positioned at the upper side of the sheave cavity is arranged in the scribing car, a driving wheel cavity positioned at the upper side of the conversion gear cavity is arranged in the scribing car, a power transmission cavity positioned at the upper side of the driving wheel cavity is arranged in the scribing car, a speed regulating cavity positioned at the upper side of the power transmission cavity is arranged in the scribing car, the left end wall of the speed regulating cavity is communicated with a bevel gear cavity, a speed regulating gear cavity positioned at the left side of the bevel gear cavity is arranged in the scribing car, a forward and reverse rotation cavity positioned at the lower side of the speed regulating gear cavity is arranged in the scribing car, a moving shaft sliding cavity is communicated with the right end wall of the forward, a reciprocating gear cavity positioned on the left side of the positive and negative rotating cavity is arranged in the scribing car, a driving motor positioned on the lower side of the conversion gear cavity and positioned on the upper side of the sheave cavity is arranged in the scribing car, the upper end surface of the driving motor is fixedly connected with a driving shaft which extends upwards and penetrates through the conversion gear cavity, the driving wheel cavity and the power transmission cavity to the lower end wall of the speed regulating cavity, a conversion driving wheel positioned in the conversion gear cavity is fixedly connected onto the driving shaft, a conversion shaft which extends downwards and penetrates through the conversion gear cavity to the sheave cavity is connected into the upper end wall of the conversion gear cavity in a rotating fit manner, a conversion output wheel positioned in the conversion gear cavity is fixedly connected onto the conversion shaft, a conversion synchronous belt is connected between the conversion output wheel and the conversion driving wheel in a power fit manner, and a conversion slider cavity is communicated with the upper, conversion slider intracavity sliding fit is connected with the conversion slider, conversion slider up end with fixedly connected with conversion spring between the conversion slider chamber up end wall, fixedly connected with is located on the change shaft the action wheel of action wheel intracavity, fixedly connected with is located on the conversion slider the drive wheel of power transmission intracavity, spline fit connection has upwards to extend to in the change shaft the sliding shaft of speed governing intracavity, fixedly connected with is located on the sliding shaft the friction pulley of speed governing intracavity, the terminal normal running fit of sliding shaft upside is connected with the driving wheel chamber, connector internal thread fit is connected with upwards extends and runs through the speed governing chamber with the threaded rod of ruling car, the terminal fixedly connected with of threaded rod upside is located the speed governing knob of ruling car upside.

On the basis of the technical scheme, the left end wall of the bevel gear cavity is connected with a speed regulating gear shaft which extends leftwards into the speed regulating gear cavity and rightwards into the bevel gear cavity in a rotating fit manner, the upper end of the speed regulating gear shaft is fixedly connected with a bevel gear which is positioned in the bevel gear cavity and can be connected with the friction wheel in a friction fit manner, the left end of the speed regulating gear shaft is fixedly connected with a speed regulating straight gear which is positioned in the speed regulating gear cavity, the lower end wall of the speed regulating gear cavity is connected with a bevel gear shaft which extends upwards into the bevel gear cavity and extends downwards into the forward and reverse rotation cavity in a rotating fit manner, the upper end of the bevel gear shaft is fixedly connected with a speed regulating bevel gear which is positioned in the speed regulating gear cavity and is meshed with the speed regulating straight, the left end wall of the forward and reverse rotation cavity is in running fit with a reciprocating threaded shaft which extends leftwards and penetrates through the reciprocating gear cavity to the left end wall of the reciprocating gear cavity, the inner spline of the reciprocating threaded shaft is in running fit with a moving shaft which extends rightwards and penetrates through the forward and reverse rotation cavity to the moving shaft sliding cavity, the moving shaft is fixedly connected with a forward rotation helical gear which is positioned in the forward and reverse rotation cavity and can be meshed with the driving helical gear, the moving shaft is fixedly connected with a reverse rotation helical gear which is positioned in the forward and reverse rotation cavity and positioned at the right side of the forward rotation helical gear, the reverse rotation helical gear can be meshed with the driving helical gear, the tail end of the right side of the moving shaft is fixedly connected with a moving magnet block which is positioned in the moving shaft sliding cavity, the sliding block is in running fit with a sliding block, and, and the front end face of the sliding block is fixedly connected with a repulsive magnet which can correspond to the movable magnet block.

On the basis of the technical scheme, the reciprocating threaded shaft is in threaded fit connection with a reciprocating gear positioned in the reciprocating gear cavity, the front end face and the rear end face of the reciprocating gear are fixedly connected with reciprocating magnet blocks positioned in the reciprocating gear cavity, the left end wall and the right end wall of the reciprocating gear cavity are communicated with two forward rotation magnet cavities at equal intervals, the forward rotation magnet cavities are connected with forward rotation magnet blocks capable of corresponding to the reciprocating magnet blocks in a sliding fit manner, forward rotation pull ropes are fixedly connected between the front end face of the forward rotation magnet block on the right side and the front end face of the repulsive magnet, reverse rotation pull ropes are fixedly connected between the front end face of the forward rotation magnet block on the left side and the rear end face of the attractive magnet on the left side, the rear end wall of the reciprocating gear cavity is communicated with two tightening magnet cavities corresponding to the forward rotation magnet cavities at equal intervals, the tightening magnet cavity is connected with a tightening magnet block which can correspond to the reciprocating magnet block and is connected with the friction strip in a friction fit manner in a sliding fit manner, a tightening stay cord is fixedly connected between the rear end face of the tightening magnet block and the lower end face of the tightening block on the right side, and a loosening stay cord is fixedly connected between the rear end face of the tightening magnet block and the upper end face of the tightening block on the left side.

On the basis of the technical scheme, a water pump cavity positioned on the lower side of the driving wheel cavity is arranged in the scribing vehicle, a dye cavity positioned on the left side of the driving wheel cavity is arranged in the scribing vehicle, an output gear cavity positioned on the lower side of the driving wheel cavity is arranged in the scribing vehicle, two rear wheel cavities positioned on the left side of the output gear cavity and provided with downward openings are symmetrically arranged in the scribing vehicle front and back by taking the output gear cavity as a center, two front wheel cavities positioned on the right side of the output gear cavity and provided with downward openings are symmetrically arranged in the scribing vehicle front and back by taking the output gear cavity as a center, a water pump output shaft which extends downwards and penetrates through the driving wheel cavity to the water pump cavity is connected in a rotating fit manner in the upper end wall of the driving wheel cavity, a driven wheel positioned in the driving wheel cavity and positioned on the right side of the driving wheel is fixedly connected on the water pump, the terminal fixedly connected with of water pump output shaft downside is located the water pump of water pump intracavity, water pump chamber right side end wall fixedly connected with extends to the output pipe of mould intracavity, in the marking off car fixedly connected with one end with water pump chamber right side end wall intercommunication and the other end with the play pipe of mould chamber upper end wall intercommunication, be equipped with in the mould intracavity with the terminal fixed connection's of output pipe shower nozzle, water pump chamber lower extreme wall fixedly connected with extends to the extraction pipe of dyestuff intracavity, driving wheel chamber upper end wall intercommunication is equipped with the piece sliding chamber that tightens, it is connected with the piece that tightens to tighten piece sliding chamber sliding fit.

On the basis of the technical scheme, the tail end of the lower side of the conversion shaft is fixedly connected with a sheave drive plate positioned in a sheave cavity, the lower end wall of the sheave cavity is connected with a rotating shaft which extends upwards into the sheave cavity and downwards into the die cavity in a rotating fit manner, the tail end of the upper side of the rotating shaft is fixedly connected with a sheave bracket which is positioned in the sheave cavity and engaged with the sheave drive plate, the tail end of the lower side of the rotating shaft is fixedly connected with a die which is positioned in the die cavity and is positioned at the lower side of the spray head, in an initial state, a double-wire cavity which is positioned at the left side of the rotating shaft and has a leftward opening is vertically arranged in the die in a penetrating manner, a single-wire cavity which is positioned at the right side of the rotating shaft and has a rightward opening is vertically arranged in the die in a, an output shaft which extends downwards to penetrate through the power transmission cavity to the output gear cavity is connected to the upper end wall of the power transmission cavity in a rotating fit mode, an output wheel which is positioned in the power transmission cavity and on the left side of the driving wheel is fixedly connected to the output shaft, a power transmission belt is connected between the output wheel and the driving wheel in a power fit mode, a power helical gear which is positioned in the output gear cavity is fixedly connected to the output shaft, a power shaft which extends backwards to penetrate through the rear wheel cavity on the front side, the output gear cavity and the rear wheel cavity on the rear side to the rear end wall of the rear wheel cavity on the rear side is connected to the front end wall of the rear wheel cavity on the front side in a rotating fit mode, a rear wheel which is positioned in the rear wheel cavity is fixedly connected to the power shaft, and an output helical gear which is positioned in the output gear cavity and is meshed with, the front side front wheel chamber front end wall internal rotation cooperation is connected with and extends the front side backward front wheel chamber and rear side front wheel chamber to rear side the front wheel fixed axle in the front wheel chamber rear end wall, fixedly connected with is located on the front wheel fixed axle the front wheel of front wheel intracavity, be equipped with in the marking vehicle and be located speed governing chamber rear side and the ascending button chamber of opening, the sliding fit is connected with the button in the button chamber, terminal surface under the button with fixedly connected with button spring between the button chamber lower extreme wall, terminal surface under the button with fixedly connected with conversion stay cord between the conversion slider up end.

The invention has the beneficial effects that: rotate through the threaded rod and drive the friction pulley and reciprocate, thereby control the butt position of friction pulley and bevel gear, change the rotational speed, thereby influence reciprocating motion's time interval, utilize the water pump extraction and spray the dyestuff, the drawing of solid line and dotted line has been realized, simultaneously through the state of control conversion hold-in range, the rotation of control mould, single line and the drawing of double-line have been realized, the multiple demand of road construction has been satisfied, the degree of automation has been improved, the work of workman has been made things convenient for, a large amount of time has been practiced thrift.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of the whole structure of a line marking vehicle device for automatically drawing various marking lines according to the present invention;

FIG. 2 is a schematic cross-sectional view taken at A-A in FIG. 1;

FIG. 3 is a schematic cross-sectional view at B-B in FIG. 1;

FIG. 4 is a schematic cross-sectional view at C-C in FIG. 3;

FIG. 5 is a schematic cross-sectional view taken at D-D in FIG. 3;

FIG. 6 is a schematic cross-sectional view at E-E in FIG. 3;

FIG. 7 is a schematic cross-sectional view at F-F in FIG. 5;

fig. 8 is a schematic sectional structure at G-G in fig. 6.

Detailed Description

The invention will now be described in detail with reference to fig. 1-8, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The marking vehicle device for automatically drawing various marking lines, which is described in conjunction with the accompanying drawings 1-8, comprises a marking vehicle 13, a mold cavity 39 with a downward opening is arranged in the marking vehicle 13, a sheave cavity 38 positioned on the upper side of the mold cavity 39 is arranged in the marking vehicle 13, a conversion gear cavity 35 positioned on the upper side of the sheave cavity 38 is arranged in the marking vehicle 13, a driving wheel cavity 48 positioned on the upper side of the conversion gear cavity 35 is arranged in the marking vehicle 13, a power transmission cavity 28 positioned on the upper side of the driving wheel cavity 48 is arranged in the marking vehicle 13, a speed regulation cavity 62 positioned on the upper side of the power transmission cavity 28 is arranged in the marking vehicle 13, a bevel gear cavity 60 is communicated with the left end wall of the speed regulation cavity 62, a speed regulation gear cavity 66 positioned on the left side of the bevel gear cavity 60 is arranged in the marking vehicle 13, a forward and reverse rotation cavity 70 positioned on the lower side of the speed, the right end wall of the forward and reverse rotation cavity 70 is communicated with a moving shaft sliding cavity 78, the right end wall of the moving shaft sliding cavity 78 is communicated with a magnet sliding cavity 74, a reciprocating gear cavity 88 positioned on the left side of the forward and reverse rotation cavity 70 is arranged in the scribing vehicle 13, a driving motor 23 positioned on the lower side of the conversion gear cavity 35 and positioned on the upper side of the sheave cavity 38 is arranged in the scribing vehicle 13, the upper end face of the driving motor 23 is fixedly connected with a driving shaft 26 which extends upwards and penetrates through the conversion gear cavity 35, the driving wheel cavity 48 and the power transmission cavity 28 to the lower end wall of the speed regulation cavity 62, the driving shaft 26 is fixedly connected with a conversion driving wheel 24 positioned in the conversion gear cavity 35, the upper end wall of the conversion gear cavity 35 is in rotating fit connection with a conversion shaft 37 which extends downwards and penetrates through the conversion gear cavity 35 to the sheave cavity 38, and the conversion output wheel 36 positioned in the conversion gear cavity 35 is fixedly connected to the conversion shaft, the conversion output wheel 36 and the conversion driving wheel 24 are connected with a conversion synchronous belt 44 in a power fit mode, the upper end wall of the conversion gear cavity 35 is communicated with a conversion sliding block cavity 33, a conversion sliding block 34 is connected in the conversion sliding block cavity 33 in a sliding fit mode, a conversion spring 32 is fixedly connected between the upper end face of the conversion sliding block 34 and the upper end wall of the conversion sliding block cavity 33, a driving wheel 25 located in the driving wheel cavity 48 is fixedly connected to the conversion shaft 37, a driving wheel 29 located in the power transmission cavity 28 is fixedly connected to the conversion sliding block 34, a sliding shaft 56 extending upwards to the speed regulation cavity 62 is connected to the conversion shaft 37 in a spline fit mode, a friction wheel 57 located in the speed regulation cavity 62 is fixedly connected to the sliding shaft 56, the tail end of the upper side of the sliding shaft 56 is connected with the driving wheel cavity 48 in a rotating fit mode, and a threaded rod extending upwards to penetrate through the speed regulation cavity 62 and the scribing car 13 61, the tail end of the upper side of the threaded rod 61 is fixedly connected with a speed regulating knob 63 positioned on the upper side of the scribing vehicle 13.

In addition, in an embodiment, the inner rotating fit of the left end wall of the bevel gear cavity 60 is connected with a speed-adjusting gear shaft 64 extending leftwards into the speed-adjusting gear cavity 66 and rightwards into the bevel gear cavity 60, the upper fixed connection of the speed-adjusting gear shaft 64 is located in the bevel gear cavity 60 and can be connected with the friction wheel 57 in a friction fit manner by a bevel gear 59, the left end of the speed-adjusting gear shaft 64 is fixedly connected with a speed-adjusting spur gear 65 in the speed-adjusting gear cavity 66, the lower end wall of the speed-adjusting gear cavity 66 is connected with a bevel gear shaft 68 extending upwards into the bevel gear cavity 60 and extending downwards into the forward and reverse rotation cavity 70 in a rotating fit manner, the upper end of the bevel gear shaft 68 is fixedly connected with a speed-adjusting bevel gear 67 engaged with the speed-adjusting spur gear 65, the lower end of the bevel gear shaft 68 is fixedly connected with a driving bevel gear 69 in the forward and reverse, the left end wall of the forward and reverse rotation cavity 70 is in running fit with a reciprocating threaded shaft 89 which extends leftwards and penetrates through the reciprocating gear cavity 88 to the left end wall of the reciprocating gear cavity 88, the inner side of the reciprocating threaded shaft 89 is in spline fit with a moving shaft 80 which extends rightwards and penetrates through the forward and reverse rotation cavity 70 to the moving shaft sliding cavity 78, the moving shaft 80 is fixedly connected with a forward rotation helical gear 82 which is positioned in the forward and reverse rotation cavity 70 and can be meshed with the driving helical gear 69, the moving shaft 80 is fixedly connected with a reverse rotation helical gear 81 which is positioned in the forward and reverse rotation cavity 70 and is positioned at the right side of the forward rotation helical gear 82, the reverse rotation helical gear 81 can be meshed with the driving helical gear 69, the tail end of the right side of the moving shaft 80 is fixedly connected with a moving magnet block 75 which is positioned in the moving shaft sliding cavity 78, and the, the back end face of the sliding block 77 is fixedly connected with an attraction magnet 76 which can correspond to the moving magnet block 75, and the front end face of the sliding block 77 is fixedly connected with a repulsion magnet 79 which can correspond to the moving magnet block 75.

In addition, in one embodiment, the reciprocating threaded shaft 89 is connected with a reciprocating gear 86 positioned in the reciprocating gear cavity 88 in a threaded fit manner, the front end surface and the rear end surface of the reciprocating gear 86 are fixedly connected with a reciprocating magnet block 95 positioned in the reciprocating gear cavity 88, the front end wall of the reciprocating gear cavity 88 is provided with two forward rotation magnet cavities 84 which are communicated with each other at equal intervals in the left-right direction, the forward rotation magnet cavity 84 is connected with a forward rotation magnet block 85 which can correspond to the reciprocating magnet block 95 in a sliding fit manner, a forward rotation pull rope 83 is fixedly connected between the front end surface of the forward rotation magnet block 85 on the right side and the front end surface of the repulsive magnet 79, a reverse rotation pull rope 87 is fixedly connected between the front end surface of the forward rotation magnet block 85 on the left side and the rear end surface of the attractive magnet 76, the rear end wall of the reciprocating gear, the right end wall of the tightening magnet cavity 93 is fixedly connected with a friction strip 90, a tightening magnet block 91 which corresponds to the reciprocating magnet block 95 and is connected with the friction strip 90 in a friction fit manner is connected in the tightening magnet cavity 93 in a sliding fit manner, a tightening stay cord 92 is fixedly connected between the rear end face of the tightening magnet block 91 and the lower end face of the tightening block 47 on the right side, and a loosening stay cord 94 is fixedly connected between the rear end face of the tightening magnet block 91 and the upper end face of the tightening block 47 on the left side.

In addition, in one embodiment, a water pump cavity 54 located on the lower side of the driving wheel cavity 48 is arranged in the scribing car 13, a dye cavity 11 located on the left side of the driving wheel cavity 48 is arranged in the scribing car 13, an output gear cavity 21 located on the lower side of the driving wheel cavity 48 is arranged in the scribing car 13, two rear wheel cavities 10 located on the left side of the output gear cavity 21 and having a downward opening are symmetrically arranged in the scribing car 13 front and back with the output gear cavity 21 as the center, two front wheel cavities 15 located on the right side of the output gear cavity 21 and having a downward opening are symmetrically arranged in the scribing car 13 front and back with the output gear cavity 21 as the center, a water pump output shaft 50 extending through the driving wheel cavity 48 to the water pump cavity 54 is connected in a rotationally matched manner to the upper end wall of the driving wheel cavity 48, a driven wheel 49 located in the driving wheel cavity 48 and located on the right side of the driving wheel 25 is fixedly connected to the, a gear synchronous belt 45 is connected between the driven wheel 49 and the driving wheel 25 in a power fit manner, a water pump 51 in a water pump cavity 54 is fixedly connected to the lower end of the lower side of a water pump output shaft 50, an output conduit 52 in the die cavity 39 is fixedly connected to the right end wall of the water pump cavity 54, one end of the inner fixing connection of the scribing vehicle 13 is communicated with the right end wall of the water pump cavity 54, the other end of the inner fixing connection of the scribing vehicle is communicated with an outlet conduit 52 in the upper end wall of the die cavity 39, a nozzle 55 fixedly connected with the tail end of the output conduit 52 is arranged in the die cavity 39, a drawing conduit 53 in the dye cavity 11 is fixedly connected to the lower end wall of the water pump cavity 54, a tensioning block sliding cavity 46 is communicated with the upper end wall of the driving wheel cavity 48, and a tensioning block 47 is connected in.

In addition, in one embodiment, a sheave dial 43 located in the sheave cavity 38 is fixedly connected to a lower end of the switching shaft 37, a rotating shaft 41 extending upward into the sheave cavity 38 and downward into the mold cavity 39 is rotatably fitted in the lower end wall of the sheave cavity 38, a sheave bracket 40 located in the sheave cavity 38 and engaged with the sheave dial 43 is fixedly connected to an upper end of the rotating shaft 41, a mold 42 located in the mold cavity 39 and located on a lower side of the spray head 55 is fixedly connected to a lower end of the rotating shaft 41, a double-wire cavity 72 located on a left side of the rotating shaft 41 and opening to the left is vertically penetrated in the mold 42 in an initial state, a single-wire cavity 73 located on a right side of the rotating shaft 41 and opening to the right is vertically penetrated in the mold 42, a baffle 71 corresponding to the single-wire cavity 73 is fixedly connected to a right end wall of the double-wire cavity 72, the spray head 55 can correspond to the double-line cavity 72 and the single-line cavity 73, an output shaft 17 which extends downwards and penetrates through the power transmission cavity 28 to the output gear cavity 21 is connected to the upper end wall of the power transmission cavity 28 in a rotating and matching manner, an output wheel 18 which is positioned in the power transmission cavity 28 and is positioned on the left side of the transmission wheel 29 is fixedly connected to the output shaft 17, a power transmission belt 27 is connected between the output wheel 18 and the transmission wheel 29 in a power matching manner, a power helical gear 20 which is positioned in the output gear cavity 21 is fixedly connected to the output shaft 17, a power shaft 19 which extends backwards and penetrates through the front rear wheel cavity 10, the output gear cavity 21 and the rear wheel cavity 10 to the rear end wall of the rear wheel cavity 10 is connected to the front end wall of the rear wheel cavity 10 in a rotating and matching manner, and a rear wheel 12 which is positioned in the rear wheel cavity 10 is fixedly connected to the power shaft 19, the power shaft 19 is fixedly connected with an output bevel gear 22 which is positioned in the output gear cavity 21 and is meshed with the power bevel gear 20, the front end of the front wheel cavity 15 is connected with a front wheel fixing shaft 16 which extends backwards to penetrate through the front side, the front wheel cavity 15 and the rear side, the front wheel cavity 15 is arranged at the rear end of the front wheel cavity 15, the front wheel fixing shaft 16 is fixedly connected with a front wheel 14 which is positioned in the front wheel cavity 15, a key cavity 96 which is positioned at the rear side of the speed regulation cavity 62 and is provided with an upward opening is arranged in the scribing vehicle 13, a key 30 is connected in the key cavity 96 in a sliding fit manner, a key spring 31 is fixedly connected between the lower end face of the key 30 and the lower end wall of the key cavity 96, and a conversion pull rope 97 is fixedly connected between the lower end face of.

The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.

Sequence of mechanical actions of the whole device: as shown in fig. 1-8, when the scribing car 13 is put on the ground, the driving motor 23 is started to drive the driving shaft 26 to rotate, the driving shaft 26 rotates to drive the conversion driving wheel 24, the driving wheel 25 and the driving wheel 29 to rotate, the driving wheel 25 rotates to drive the driven wheel 49 to rotate through the gear synchronous belt 45, the driven wheel 49 rotates to drive the water pump output shaft 50 to rotate, the water pump output shaft 50 rotates to drive the water pump 51 to rotate, the water pump 51 rotates to draw dye through the drawing conduit 53 and to spray out from the spray head 55 through the output conduit 52, the dye is sprayed from the spray head 55 into the mold 42 and is sprayed out through the single wire cavity 73 in the mold 42, meanwhile, the driving wheel 29 rotates to drive the output wheel 18 to rotate through the power transmission belt 27, the output wheel 18 rotates to drive the output shaft 17 to rotate, the output shaft, the output bevel gear 22 rotates to drive the power shaft 19 to rotate, the power shaft 19 rotates to drive the rear wheel 12 to rotate, the rear wheel 12 rotates to drive the scribing vehicle 13 to move rightwards, the dye is sprayed out of the single-line cavity 73 at the moment and is drawn into a straight line, when the straight line is drawn, the driving motor 23 is turned off, the driving shaft 26 stops rotating at the moment, so that the water pump 51 stops rotating, the dye stops spraying, the power shaft 19 also stops rotating, the rear wheel 12 stops rotating, the scribing vehicle 13 stops moving, and the drawing of the single solid line is completed; when a double-solid line is required to be drawn, the driving motor 23 is started, the key 30 is pressed downwards at the same time, the key 30 slides downwards against the pushing force of the key spring 31, the key 30 slides downwards to enable the conversion slide block 34 to lose the pulling force of the conversion pull rope 97 and slide downwards under the pushing force of the conversion spring 32, the conversion slide block 34 slides downwards to enable the conversion synchronous belt 44 to be in a tightened state, at the moment, the conversion driving wheel 24 rotates to drive the conversion output wheel 36 to rotate through the conversion synchronous belt 44, the conversion output wheel 36 rotates to drive the conversion shaft 37 to rotate, the conversion shaft 37 rotates to drive the grooved wheel 43 to rotate, the grooved wheel drive 43 rotates to stir the grooved wheel support 40 to rotate, the grooved wheel support 40 rotates to drive the rotating shaft 41 to rotate, the rotating shaft 41 rotates to drive the mold 42 to rotate, when the mold 42 rotates for half a circle, the key 30 is released, at the, the key 30 slides upwards to pull the conversion slide block 34 to slide upwards to reset against the thrust of the conversion spring 32 through the conversion pull rope 97, the conversion synchronous belt 44 is in a loose state at the moment, the conversion driving wheel 24 rotates, the conversion output wheel 36 is static, so that the switching of the die is completed, the driving motor 23 is started to drive the driving wheel 25 to rotate at the moment, so that the water pump 51 rotates, the dye is sprayed out from the spray head 55 and is shielded by the baffle 71 corresponding to the spray head 55, the driving motor 23 is started to drive the power shaft 19 to rotate, the power shaft 19 rotates to drive the rear wheel 12 to rotate, so that the right movement of the scribing car 13 is realized, the drawing of double solid lines is started, after the drawing is completed, the driving motor 23 is closed, the conversion driving wheel 24 is static at the moment, the dye stops being sprayed, the driving wheel 25 is static, the driving wheel 29 is also static, so that, so far, the drawing of the double solid lines is finished; if a single dotted line is to be drawn, firstly, the speed regulation knob 63 is rotated to drive the threaded rod 61 to rotate, the threaded rod 61 is rotated to drive the connecting body 58 to slide upwards through the threads, the connecting body 58 slides upwards to drive the sliding shaft 56 to slide upwards, the sliding shaft 56 slides upwards to drive the friction wheel 57 to slide upwards, the friction wheel 57 slides upwards to abut against the bevel gear 59, at the moment, the speed regulation knob 63 is rotated to drive the connecting body 58 to slide forwards, so that the size of the interval length of the dotted line is controlled, when a required position is adjusted through the rotation of the speed regulation knob 63, the driving motor 23 is started, the key 30 is pressed downwards at the same time. The driving shaft 26 rotates the conversion driving wheel 24, the driving wheel 25 and the driving wheel 29, at this time, the key 30 slides downwards to slide the conversion slide block 34 downwards, so that the conversion synchronous belt 44 is in a tightened state, thereby controlling the rotation of the mold 42, when the mold 42 rotates until the single line cavity 73 corresponds to the nozzle 55, the key 30 is pressed and released, at this time, the conversion slide block 34 slides upwards to reset, thereby making the mold 42 still, and the driving wheel 25 rotates to drive the water pump 51 to rotate, thereby making the dye be ejected from the nozzle 55, at the same time, the driving wheel 29 rotates to drive the trolley to move rightwards, at the same time, the power shaft 19 rotates to drive the sliding shaft 56 to rotate, the sliding shaft 56 rotates to drive the friction wheel 57 to rotate, the friction wheel 57 rotates to drive the bevel gear 59 to rotate, the bevel gear 59 rotates to drive the speed regulating gear, the rotation of the speed-regulating straight gear 65 drives the rotation of the speed-regulating helical gear 67, the rotation of the speed-regulating helical gear 67 drives the rotation of the helical gear shaft 68, the rotation of the helical gear shaft 68 drives the rotation of the driving helical gear 69, the rotation of the driving helical gear 69 drives the rotation of the forward and reverse rotation chamber 70, the rotation of the forward and reverse rotation chamber 70 drives the rotation of the water pump output shaft 50, the forward rotation of the moving shaft 80 drives the forward and reverse threaded shaft 89, the forward and reverse threaded shaft 89 drives the reciprocating gear 86 to slide leftwards through the screw-fit connection, the reciprocating gear 86 slides leftwards to drive the reciprocating magnet block 95 to slide leftwards, the reciprocating magnet block 95 slides leftwards to make the right forward rotation magnet block 85 and the right tightening magnet block 91 lose the suction force of the speed-regulating straight gear 65, at the moment, the right forward rotation magnet block 85 and the right tightening magnet block 91 are still, the reciprocating magnet block 95 attracts the left forward rotation magnet block 85 to slide downward, the left forward rotation magnet block 85 slides downward to pull the attraction magnet 76 to slide backward through the reverse rotation pull cord 87, the attraction magnet 76 slides backward to drive the slide block 77 and the repulsion magnet 79 to slide backward, the repulsion magnet 79 slides backward to correspond to the movable magnet block 75, the repulsion magnet 79 repels the movable magnet block 75 to slide leftward, the movable magnet block 75 slides leftward to drive the movable shaft 80 to slide leftward, the movable shaft 80 slides leftward to drive the reverse rotation helical gear 81 and the forward rotation helical gear 82 to slide leftward, the forward rotation helical gear 82 slides leftward to disengage from the driving helical gear 69, the reverse rotation helical gear 81 slides leftward to engage with the driving helical gear 69, at this time, the driving helical gear 69 rotates to drive the reverse rotation helical gear 81, the reverse rotation helical gear 81 rotates to drive the movable magnet shaft 80 to rotate reversely, and the reciprocating magnet block 95 attracts the, the left tightening magnet block 91 slides forwards, the tightening block 47 is pulled to slide upwards through the loosening pull rope 94, the tightening block 47 slides upwards to enable the gear synchronous belt 45 to be in a loosening state, the water pump 51 stops rotating at the moment, the spray nozzle 55 stops spraying fuel, the scribing cart 13 still moves forwards at the moment, the drawing of the spacing part in the dotted line is completed, when the moving shaft 80 rotates reversely, the moving shaft 80 rotates reversely to drive the reciprocating threaded shaft 89 to rotate reversely, the reciprocating threaded shaft 89 rotates reversely to drive the reciprocating gear 86 to slide rightwards, the reciprocating gear 86 slides rightwards to drive the reciprocating magnet block 95 to slide rightwards, the reciprocating magnet block 95 slides rightwards to enable the reciprocating magnet block 95 to be separated from the left forward rotation magnet block 85 and the left tightening magnet block 91, at the moment, the left forward rotation block 85 is stationary, the tightening block 47 slides downwards under the action of gravity, the tightening block 47 slides downwards to pull the left tightening magnet block 91 through the, the left tightening magnet block 91 is still under the friction resistance of the left friction strip 90, at this time, the tightening block 47 is still, when the reciprocating gear 86 slides to the right to reset, the reciprocating magnet block 95 attracts the right forward rotation magnet block 85 and the right tightening magnet block 91 to reset, at this time, the repulsion magnet 79 and the attraction magnet 76 reset, so that the reciprocating threaded shaft 89 restores forward rotation, meanwhile, the tightening magnet block 91 pulls the tightening block 47 to slide downwards to reset through the tightening pull rope 92, so that the water pump 51 rotates, the nozzle 55 sprays the dye again, the drawing of the solid line part in the dotted line is completed, the process is repeated until the dotted line is drawn, the driving motor 23 is turned off, at this time, the scribing car 13 stops moving, the nozzle 55 stops spraying the pigment, the drawing of the single dotted line is completed, if the double dotted line is drawn, after the length of the dotted line interval is adjusted by rotating the speed adjusting knob 63, starting the driving motor 23, pressing the key 30 downwards at the same time, enabling the key 30 to slide downwards, enabling the mold 42 to rotate, when the mold 42 rotates until the baffle 71 corresponds to the spray head 55, releasing the toggle key 30, completing the conversion of the mold, and repeating the flow of single-dotted line drawing to complete the drawing of double-dotted lines; in addition, the speed regulation knob 63 is rotated reversely, the speed regulation knob 63 rotates reversely to drive the threaded rod 61 to rotate reversely, so that the connecting body 58 slides downwards, the connecting body 58 slides downwards to drive the sliding shaft 56 to slide downwards, the sliding shaft 56 slides downwards to drive the friction wheel 57 to slide downwards, when the friction wheel 57 slides downwards to be separated from the contact with the bevel gear 59, the driving shaft 26 rotates to drive the sliding shaft 56 to rotate, the sliding shaft 56 rotates to drive the friction wheel 57 to rotate freely, and the bevel gear 59 is stationary at the moment, so that the switching between the dotted line and the solid line is realized.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an automatic draw line marking vehicle device of multiple marking line, includes the line marking vehicle, its characterized in that: a die cavity with a downward opening is arranged in the scribing car, a grooved wheel cavity positioned on the upper side of the die cavity is arranged in the scribing car, a conversion gear cavity positioned on the upper side of the grooved wheel cavity is arranged in the scribing car, a driving wheel cavity positioned on the upper side of the conversion gear cavity is arranged in the scribing car, a power transmission cavity positioned on the upper side of the driving wheel cavity is arranged in the scribing car, a speed regulation cavity positioned on the upper side of the power transmission cavity is arranged in the scribing car, a bevel gear cavity is communicated with the left end wall of the speed regulation cavity, a speed regulation gear cavity positioned on the left side of the bevel gear cavity is arranged in the scribing car, a forward and reverse rotation cavity positioned on the lower side of the speed regulation gear cavity is arranged in the scribing car, a moving shaft sliding cavity is communicated with the right end wall of the forward and reverse rotation cavity, a magnet sliding cavity is communicated with the right, a driving motor which is positioned at the lower side of the conversion gear cavity and positioned at the upper side of the grooved wheel cavity is arranged in the scribing car, the upper end surface of the driving motor is fixedly connected with a driving shaft which extends upwards and penetrates through the conversion gear cavity, the driving wheel cavity and the power transmission cavity to the lower end wall of the speed regulation cavity, the driving shaft is fixedly connected with a conversion driving wheel which is positioned in the conversion gear cavity, the upper end wall of the conversion gear cavity is connected with a conversion shaft which extends downwards and penetrates through the conversion gear cavity to the grooved wheel cavity in a rotating and matching way, the conversion shaft is fixedly connected with a conversion output wheel which is positioned in the conversion gear cavity, a conversion synchronous belt is connected between the conversion output wheel and the conversion driving wheel in a power matching way, the upper end wall of the conversion gear cavity is communicated with a conversion slide block cavity, and a, the utility model discloses a line marking vehicle, including conversion slider, conversion slider up end with fixedly connected with conversion spring between the conversion slider chamber up end, be connected with fixedly connected with on the conversion axis and be located the action wheel of action wheel intracavity, fixedly connected with is located on the conversion slider the drive wheel of power transmission intracavity, spline fit connection has upwards to extend to the sliding shaft in the speed governing intracavity in the conversion axis, fixedly connected with is located on the sliding shaft the friction pulley of speed governing intracavity, the terminal normal running fit in sliding shaft upside is connected with the driving wheel chamber, connector internal thread fit is connected with upwards extends and runs through the speed governing chamber with the threaded rod of line marking vehicle, the terminal fixedly connected with of threaded rod upside is located the speed governing knob of line marking vehicle upside.

2. The line marking vehicle device for automatically drawing various marking lines as claimed in claim 1, wherein: bevel gear chamber left end wall normal running fit is connected with and extends to left speed governing gear intracavity and extend to right speed governing gear shaft in the bevel gear intracavity, fixedly connected with is located on the speed governing gear shaft bevel gear intracavity and can with the bevel gear that friction pulley friction fit connects, the terminal fixedly connected with in speed governing gear shaft left side is located the speed governing straight-teeth gear in the speed governing gear intracavity, speed governing gear chamber lower extreme wall internal running fit is connected with and upwards extends to bevel gear intracavity and downwardly extending to the bevel gear shaft in the positive and negative chamber, the terminal fixedly connected with of bevel gear shaft upside is located the speed governing gear intracavity and with the speed governing helical gear of speed governing straight-teeth gear meshing, the terminal fixedly connected with of bevel gear shaft downside is located the drive helical gear in the positive and negative chamber, positive and negative chamber left end wall running fit is connected with and extends to left the reciprocating gear chamber extremely reciprocating gear chamber left end wall The inner spline of the reciprocating threaded shaft is connected with a moving shaft which extends rightwards and penetrates through the positive and negative rotating cavity to the sliding cavity of the moving shaft in a matching way, the moving shaft is fixedly connected with a forward rotation helical gear which is positioned in the forward and reverse rotation cavity and can be meshed with the driving helical gear, the moving shaft is fixedly connected with a reverse rotation helical gear which is positioned in the forward rotation cavity and on the right side of the forward rotation helical gear, the reverse bevel gear can be meshed with the driving bevel gear, the right end of the moving shaft is fixedly connected with a moving magnet block positioned in the sliding cavity of the moving shaft, the magnet sliding cavity is connected with a sliding block in a sliding fit manner, the rear end face of the sliding block is fixedly connected with a suction magnet which can correspond to the movable magnet block, and the front end face of the sliding block is fixedly connected with a repulsive magnet which can correspond to the movable magnet block.

3. The line marking vehicle device for automatically drawing various marking lines as claimed in claim 2, wherein: the reciprocating gear is connected with a reciprocating gear in the reciprocating gear cavity in a threaded fit manner, the front end wall and the rear end wall of the reciprocating gear cavity are communicated with two forward rotation magnet cavities in a left-right equidistant manner, the forward rotation magnet cavities are connected with forward rotation magnet blocks and right sides in a sliding fit manner, the forward rotation magnet blocks correspond to the reciprocating magnet blocks, the front end wall of each forward rotation magnet block is fixedly connected with forward rotation pull ropes between the front end walls of the repulsion magnets and the front end walls of the repulsion magnets, the forward rotation magnet blocks are fixedly connected with reverse rotation pull ropes between the front end walls of the forward rotation magnet blocks and the rear end walls of the attraction magnets, the rear end wall and the rear end walls of the reciprocating gear cavities are communicated with two tightening magnet cavities corresponding to the forward rotation magnet cavities in a left-right equidistant manner, the right end walls of the tightening magnet cavities are fixedly connected with friction strips, and the sliding fit connection in the tightening magnet cavities can And a tightening stay rope is fixedly connected between the rear end face of the tightening magnet block on the right side and the lower end face of the tightening block, and a loosening stay rope is fixedly connected between the rear end face of the tightening magnet block on the left side and the upper end face of the tightening block.

4. The line marking vehicle device for automatically drawing various marking lines as claimed in claim 1, wherein: a water pump cavity positioned on the lower side of the driving wheel cavity is arranged in the scribing car, a dye cavity positioned on the left side of the driving wheel cavity is arranged in the scribing car, an output gear cavity positioned on the lower side of the driving wheel cavity is arranged in the scribing car, two rear wheel cavities positioned on the left side of the output gear cavity and provided with downward openings are symmetrically arranged in the scribing car front and back by taking the output gear cavity as a center, two front wheel cavities positioned on the right side of the output gear cavity and provided with downward openings are symmetrically arranged in the scribing car front and back by taking the output gear cavity as a center, a water pump output shaft which extends downwards and penetrates through the driving wheel cavity to the water pump cavity is connected in a rotationally matched manner in the upper end wall of the driving wheel cavity, a driven wheel positioned in the driving wheel cavity and positioned on the right side of the driving wheel is fixedly connected on the water pump output, the terminal fixedly connected with of water pump output shaft downside is located the water pump of water pump intracavity, water pump chamber right side end wall fixedly connected with extends to the output pipe of mould intracavity, in the marking off car fixedly connected with one end with water pump chamber right side end wall intercommunication and the other end with the play pipe of mould chamber upper end wall intercommunication, be equipped with in the mould intracavity with the terminal fixed connection's of output pipe shower nozzle, water pump chamber lower extreme wall fixedly connected with extends to the extraction pipe of dyestuff intracavity, driving wheel chamber upper end wall intercommunication is equipped with the piece sliding chamber that tightens, it is connected with the piece that tightens to tighten piece sliding chamber sliding fit.

5. The line marking vehicle device for automatically drawing various marking lines as claimed in claim 1, wherein: the tail end of the lower side of the conversion shaft is fixedly connected with a sheave drive plate positioned in a sheave cavity, the lower end wall of the sheave cavity is connected with a rotating shaft which extends upwards into the sheave cavity and downwards into a die cavity in a rotating fit manner, the tail end of the upper side of the rotating shaft is fixedly connected with a sheave support which is positioned in the sheave cavity and engaged with the sheave drive plate, the tail end of the lower side of the rotating shaft is fixedly connected with a die which is positioned in the die cavity and is positioned at the lower side of the spray head, a double-wire cavity which is positioned at the left side of the rotating shaft and has a leftward opening is vertically arranged in the die in a penetrating manner, a single-wire cavity which is positioned at the right side of the rotating shaft and has a rightward opening is vertically arranged in the die in a penetrating manner, the right end, an output shaft which extends downwards to penetrate through the power transmission cavity to the output gear cavity is connected to the upper end wall of the power transmission cavity in a rotating fit mode, an output wheel which is positioned in the power transmission cavity and on the left side of the driving wheel is fixedly connected to the output shaft, a power transmission belt is connected between the output wheel and the driving wheel in a power fit mode, a power helical gear which is positioned in the output gear cavity is fixedly connected to the output shaft, a power shaft which extends backwards to penetrate through the rear wheel cavity on the front side, the output gear cavity and the rear wheel cavity on the rear side to the rear end wall of the rear wheel cavity on the rear side is connected to the front end wall of the rear wheel cavity on the front side in a rotating fit mode, a rear wheel which is positioned in the rear wheel cavity is fixedly connected to the power shaft, and an output helical gear which is positioned in the output gear cavity and is meshed with, the front side front wheel chamber front end wall internal rotation cooperation is connected with and extends the front side backward front wheel chamber and rear side front wheel chamber to rear side the front wheel fixed axle in the front wheel chamber rear end wall, fixedly connected with is located on the front wheel fixed axle the front wheel of front wheel intracavity, be equipped with in the marking vehicle and be located speed governing chamber rear side and the ascending button chamber of opening, the sliding fit is connected with the button in the button chamber, terminal surface under the button with fixedly connected with button spring between the button chamber lower extreme wall, terminal surface under the button with fixedly connected with conversion stay cord between the conversion slider up end.