CN218861310U

CN218861310U - Two-component road marking vehicle with cleaning function

Info

Publication number: CN218861310U
Application number: CN202222568950.7U
Authority: CN
Inventors: 马龙; 张书民; 王德超; 王海能; 沈家祯; 李玲琴
Original assignee: Nantong Well Road Special Vehicle Co Ltd
Current assignee: Nantong Well Road Special Vehicle Co Ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-04-14
Anticipated expiration: 2032-09-28

Abstract

The utility model provides a two ingredient road marking off car of area cleaning function, including vehicle chassis, a vehicle rack, the driver's cabin, guider, driving system, scribble the paint can, glass pearl jar and operation platform, the frame covers the upper portion of installing at vehicle chassis, the front end upper portion at vehicle chassis is established to the driver's cabin, guider establishes the preceding tip at the driver's cabin, driving system installs on vehicle chassis, scribble the paint can and install the middle part upper portion at the frame, the middle part rear side upper portion at the frame is installed to the glass pearl jar, operation platform sets up the rear side upper portion at the frame, driving system is connected with rear wheel transmission, the middle part downside of frame is installed glass pearl spray gun assembly and is taken cleaning function's two ingredient point and scribble marking off device, operation platform is last to be provided with the seat and to control the platform. The utility model discloses can realize the dot coating marking off operation, can realize again that the dot coating marking off device washs, still realize the recycle to the cleaner, avoid the cleaner to expose and leak, be favorable to environmental protection and workman's healthy, practice thrift the cleaner cost.

Description

Take cleaning function's two ingredient road marking vehicle

Technical Field

The utility model relates to a road marking off technical field, specific theory relates to a two ingredient road marking off cars of area cleaning function.

Background

At present in road marking technical field, when involving two ingredient marking off, because two ingredient coating can solidify the characteristic in the dead time, in order to avoid causing the device to block up because of the coating solidifies, need in time wash the work end pipeline part of point-coating device, wash the work end at present, mainly manual operation, utilize the cleaner of certain pressure to wash work device, this kind of cleaning process often exposes because the cleaner can not be retrieved and leaks, the cleaner can cause the pollution to the environment, cause the injury to workman's health, consequently, it is very necessary to design a two ingredient road marking off car of taking cleaning function.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a take cleaning function's two ingredient road marking off car, the utility model discloses can realize the dot coating marking off operation, can realize again that the dot coating marking off device washs, still realize the recycle to the cleaner, avoid the cleaner to expose and leak, be favorable to environmental protection and workman's healthy, practice thrift the cleaner cost.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a two-component road marking vehicle with a cleaning function comprises an automobile chassis, a frame, a cab, a guide device, a power system, a coating tank, a glass bead tank and an operating platform, wherein front wheels are respectively arranged on the left side and the right side of the lower portion of the front end of the automobile chassis in a rotating mode, rear wheels are respectively arranged on the left side and the right side of the lower portion of the rear side of the automobile chassis in a rotating mode, the frame is arranged on the upper portion of the automobile chassis in a covering mode, the cab is arranged on the upper portion of the front end of the automobile chassis, the guide device is arranged at the front end portion of the cab, the power system is arranged on the automobile chassis, the coating tank is arranged on the upper portion of the middle portion of the frame, the glass bead tank is arranged on the upper portion of the rear side of the middle portion of the frame, the operating platform is arranged on the upper portion of the rear side of the frame in a transmission mode and is connected with the glass bead spray gun assembly and a two-component point coating marking device with a cleaning function, a glass bead inlet of the glass bead spray gun assembly is connected with the glass bead tank through a glass bead pressure conveying component, a coating inlet of the two-point-coating pressure conveying component, a coating pressure conveying component is respectively connected with the coating tank, a seat and a control platform are arranged on the operating platform, and the control platform are respectively connected with the coating pressure conveying component and a glass bead pressure conveying component.

The double-component spot-coating scribing device comprises a double-component feeding storage hopper, the double-component feeding storage hopper is horizontally arranged along the left and right directions, the middle part of the upper surface of the double-component feeding storage hopper is fixedly connected with a stand column, a storage cavity is concentrically arranged in the double-component feeding storage hopper, a coating feeding pipe communicated with the storage cavity is arranged in the middle of the rear side of the double-component feeding storage hopper, a spot-coating scribing hopper is fixedly arranged on the front side of the double-component feeding storage hopper, a plurality of coating shunting channels which are arranged at intervals left and right are arranged on the front upper side part of the double-component feeding storage hopper, the coating shunting channels are horizontally arranged along the front and rear directions, the rear ends of the coating shunting channels are communicated with the storage cavity, the front ends of the coating shunting channels are arranged on the front upper side part of the double-component feeding storage hopper, and a plurality of spot-coating channels which are arranged at intervals left and right are arranged in the spot-coating scribing hopper, each point coating channel is respectively arranged corresponding to each coating shunt channel in a one-to-one front-back manner, the feeding end of each point coating channel is arranged at the upper side part of the back side surface of the point coating and marking hopper and is butted with the front end of the corresponding coating shunt channel, the discharging end of each point coating channel is arranged at the bottom surface of the point coating and marking hopper, the bottom of the point coating and marking hopper is fixedly provided with a point coating base, the point coating base is provided with a plurality of point coating spray holes which are arranged at intervals left and right and are communicated up and down, each point coating spray hole is butted with the discharging end of each point coating channel one by one up and down, the front lower side part of the point coating and marking hopper is hinged with a valve cover positioned below the point coating base, the upper side surface of the valve cover is jointed with the bottom surface of the point coating base and blocks each point coating spray hole, a backflow channel communicated with each point coating spray hole is arranged between the upper side surface of the valve cover and the bottom surface of the point coating base, and an opening and closing mechanism for opening and closing the valve cover is arranged on the upright post, the top of point paint marking hopper is installed with the washing subassembly that communicates with each point paint passageway, and the left end portion and the right-hand member portion of point paint base all are equipped with two bilateral symmetry and with the flowing back passageway intercommunication flowing back passageway.

Two ingredient feeding storage hoppers and point are scribbled and are rule hopper and be the cuboid structure, the equal fixed mounting of left end and the right-hand member of two ingredient feeding storage hoppers have with the first scavenge pipe of storage cavity intercommunication, install first electric valve on the first scavenge pipe, the feed liquor end of first scavenge pipe is connected with the play liquid end of installing the cleaner pump on the car of ruling, the feed liquor end of cleaner pump is connected with the play liquid end of installing the cleaner holding vessel on the car of ruling.

The valve gap sets up along controlling the direction level, direction length is greater than about the point and scribbles the base about direction length of valve gap, the equal fixedly connected with swing arm in left side limit and the right side limit of valve gap, left swing arm upper end articulates the lower part before the left surface of point coating marking hopper, the swing arm upper end on right side articulates the lower part before the right side face of point coating marking hopper, the backward flow groove has been seted up along controlling the direction in the upper side middle part of valve gap, the backward flow groove does the backward flow channel, two flowing back passageway structures are the same, the flowing back channel is the L type, the feed liquor end setting of left flowing back channel is scribbled the bottom surface left side portion of base and is located directly over the left end portion of backward flow groove at the point, the feed liquor end of flowing back channel and the left end intercommunication of backward flow groove, the play liquid end setting of left flowing back channel is scribbled the left end face of base and is connected with the feed liquor end of the cleaner collection box of installing on the marking vehicle through a back flow, two L type otic placodes of interval and vertical settings about the back side middle part fixedly connected with about the back side limit of valve gap, the right side of L type otic placode's right side is located its back lower part, the draw-in the left and is located the semi-right side of the semi-round bayonet lock groove, the semi-round bayonet lock groove is seted up along the semi-round clamp groove of bayonet lock and is connected with the bayonet lock and is located between the bayonet lock and is connected with the bayonet lock before the bayonet lock and is connected with the bayonet lock and is located between the bayonet lock and is connected with the bayonet lock.

The starting and stopping mechanism is including opening and close the cylinder, the leading flank fixedly connected with L type extension board of stand, the horizontal plate front side of L type extension board and the side integrated into one piece fixed connection under the vertical board, the vertical board of L type extension board goes up the side level forward bending and forms horizontal folded plate, open and close the vertical setting of cylinder, the piston rod of opening and close the cylinder stretches out downwards, the cylinder body upper end of opening and close the cylinder articulates the bottom surface at horizontal folded plate, the piston rod lower extreme fixedly connected with hinge branch of opening and close the cylinder, the hinge branch is vertical to stretch into between the preceding curb plate of two L type otic placodes, fixedly connected with runs through the connecting pin of hinge branch tip down along the left and right directions level between the preceding curb plate of two L type otic placodes, the connecting pin is articulated under the hinge branch.

The cleaning assembly comprises a cleaning shunting cover plate, the cleaning shunting cover plate is horizontally covered and fixedly installed at the top of a point-coating scribing hopper along the left-right direction, the bottom surface of the cleaning shunting cover plate is in contact with the top surface of the point-coating scribing hopper in a laminating mode, a shunting groove is formed in the middle of the bottom surface of the cleaning shunting cover plate along the left-right direction, a point-coating channel is L-shaped, right angles of the point-coating channel are located on the front upper portion of the right angle, the right angles of the point-coating channel are arranged under the shunting groove, a plurality of vertical through holes which are arranged at left and right intervals and are located below the shunting groove are formed in the middle of the upper side of the point-coating scribing hopper, the two ends of each vertical through hole are in one-to-one correspondence with the point-coating channel, the upper end of each vertical through hole is communicated with the shunting groove, the lower ends of the vertical through holes are respectively communicated with the point-coating channels, pipe joints which are fixedly installed on the left side and the middle of the left side and the right side of the top of the cleaning shunting cover plate, second cleaning pipe joints are all connected with a second cleaning pipe, a cleaning agent inlet end of a high-pressure air pump is connected with a liquid inlet end of a cleaning agent inlet and a high-pressure air pump.

The middle part of the bottom surface of the point coating base is fixedly embedded with a sealing ring which wraps the periphery of the outer part of each point coating spray hole, and the upper side surface of the valve cover is tightly pressed and in sealing contact with the sealing ring.

The lower side surface of the clamping seat is an inclined plane with a high front and a low back, and a chamfer is arranged at the lower side part of the back side edge of the valve cover.

Compared with the prior art, the utility model has substantive characteristics and progress, specifically speaking, the utility model discloses during operation, pour two ingredient coating into the coating jar earlier, start driving system, make the marking vehicle constant speed advance, under guider's direction guide, the staff sits and controls coating pressure delivery subassembly and glass pearl pressure delivery subassembly respectively through controlling the platform on the operation platform seat, the piston rod that the cylinder was opened and close initially is in the contraction state, the valve gap is located the front side and the slope of point paint base, the valve gap is in the open mode, each point scribbles the orifice and all opens, make first electric valve and second electric valve all close, the third electric valve opens, coating passes through the coating inlet pipe pump with certain pressure and pumps into the storage cavity inside two ingredient feeding storage hopper (this is the conventional operation in the field, concrete principle is no longer repeated), coating corresponds respectively to get into each point scribble the inside of marking hopper through each coating reposition of redundant personnel passageway, coating gets into each point scribble the orifice inside of point paint base under the action of gravity, simultaneously, the air pump makes each point scribble the orifice and scribble the high-point paint in each high-coat and realize that each point scribbles the orifice and scribble the road surface and the high pressure gas passes through each point and scribble the high pressure gas and extrude the orifice downwards through each point and the road surface and scribble the orifice; after a certain time of point coating, cleaning operation is started, a piston rod for opening and closing the air cylinder is made to extend downwards, the piston rod for opening and closing the air cylinder pushes a hinged support rod to move downwards, the hinged support rod drives two L-shaped lug plates and a valve cover to move downwards through a connecting pin, the valve cover makes clockwise rotation through two swing arms, the upper side surface of the valve cover is attached to the bottom surface of a point coating base, meanwhile, a bayonet lock is correspondingly clamped in a semicircular clamping groove in a clamping seat in a matching mode, the piston rod for opening and closing the air cylinder continues to extend downwards, the two L-shaped lug plates and the valve cover rotate clockwise around the bayonet lock, the valve cover is made to be more closely attached to the point coating base and compress a sealing ring until the piston rod of the air cylinder extends downwards to a limit position, then, a first electric valve and a second electric valve are opened, a third electric valve is closed, then a cleaning agent pump pumps the cleaning agent out of a cleaning agent storage tank, the cleaning agent into a feeding cavity through a first cleaning pipe, the cleaning agent storage tank and each paint diversion channel are cleaned, meanwhile, the storage tank is sprayed into a two-component backflow channel, cleaning agent recycling channel, cleaning agent is realized, and the cleaning agent recycling of the storage tank, and the cleaning agent is facilitated to be sprayed into a point coating environment, and recycling of a cleaning agent is realized.

After the cleaning is finished, the piston rod of the opening and closing cylinder is upwards contracted to an initial state, the piston rod of the opening and closing cylinder upwards drives the two L-shaped lug plates and the valve cover to rotate anticlockwise through the hinged support rod, the valve cover is opened, and then each point coating spray hole is opened, so that the next point coating and marking work cycle can be started, and the function of timing automatic cleaning is realized.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the two-component spot-coating line-marking device of the present invention.

Fig. 3 is a front view of the two-component spot-coating line drawing device of the present invention in a cleaning operation state.

Fig. 4 is a left side view of the two-component spot-coating line drawing device of the present invention in a cleaning operation state.

Fig. 5 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A in fig. 4.

Fig. 6 is a left side view of the two-component dispensing and marking device of the present invention in the dispensing operation state.

Fig. 7 is a cross-sectional view of fig. 6. Detailed Description

The following further describes the embodiments of the present invention with reference to the drawings.

As shown in fig. 1-7, a two-component road marking vehicle with cleaning function comprises a vehicle chassis 34, a vehicle frame 35, a cab 36, a guiding device 37, a power system 38, a paint tank 39, a glass bead tank 40 and an operation platform 41, wherein front wheels 42 are respectively arranged on the left side and the right side of the lower part of the front end of the vehicle chassis 34 in a rotating way, rear wheels 43 are respectively arranged on the left side and the right side of the lower part of the rear side of the vehicle chassis 34 in a rotating way, the vehicle frame 35 is covered and installed on the upper part of the vehicle chassis 34, the cab 36 is arranged on the upper part of the front end of the vehicle chassis 34, the guiding device 37 is arranged at the front end part of the cab 36, the power system 38 is installed on the vehicle chassis 34, the paint tank 39 is installed on the upper part of the middle part of the vehicle frame 35, the glass bead tank 40 is installed on the upper portion of the rear side of the middle of the frame 35, the operation platform 41 is arranged on the upper portion of the rear side of the frame 35, the power system 38 is in transmission connection with the rear wheel 43, a glass bead spray gun assembly 47 and a two-component spot-painting marking device 44 with a cleaning function are installed on the lower side of the middle of the frame 35, a glass bead inlet of the glass bead spray gun assembly 47 is connected with the glass bead tank 40 through a glass bead pressure conveying component, a paint inlet of the two-component spot-painting marking device 44 is respectively connected with the paint tank 39 through a paint pressure conveying component, a seat 45 and an operation platform 46 are arranged on the operation platform 41, and the operation platform 46 is respectively in signal connection with the paint pressure conveying component and the glass bead pressure conveying component.

The two-component spot-coating scribing device 44 comprises a two-component feeding storage hopper 1, the two-component feeding storage hopper 1 is horizontally arranged along the left-right direction, a stand column 2 is fixedly connected to the middle part of the upper surface of the two-component feeding storage hopper 1, a storage cavity 3 is concentrically arranged in the two-component feeding storage hopper 1, a coating feeding pipe 4 communicated with the storage cavity 3 is arranged in the middle part of the rear side of the two-component feeding storage hopper 1, a spot-coating scribing hopper 5 is fixedly arranged on the front side of the two-component feeding storage hopper 1, a plurality of coating shunting channels 6 arranged at left and right intervals are arranged on the front upper side part of the two-component feeding storage hopper 1, the coating shunting channels 6 are horizontally arranged along the front-back direction, the rear end of each coating shunting channel 6 is communicated with the storage cavity 3, the front end of each coating shunting channel 6 is arranged on the upper side part of the front side surface of the two-component feeding storage hopper 1, a plurality of spot-coating channels 7 arranged at left and right intervals are arranged in the spot-coating scribing hopper 5, each point coating channel 7 is respectively arranged corresponding to each coating shunt channel 6 one by one, the feeding end of each point coating channel 7 is arranged at the upper side part of the back side surface of the point coating and marking hopper 5 and is butted with the front end of the corresponding coating shunt channel 6, the discharging end of each point coating channel 7 is arranged at the bottom surface of the point coating and marking hopper 5, a point coating base 8 is fixedly arranged at the bottom of the point coating and marking hopper 5, a plurality of point coating spray holes 9 which are arranged at intervals left and right and are through up and down are arranged on the point coating base 8, each point coating spray hole 9 is butted with the discharging end of each point coating channel 7 one by one, a valve cover 10 positioned below the point coating base 8 is hinged at the front lower side part of the point coating and marking hopper 5, the upper side surface of the valve cover 10 is attached to the bottom surface of the point coating base 8 and seals each point coating spray hole 9, a return channel communicated with each point coating spray hole 9 is arranged between the upper side surface of the valve cover 10 and the bottom surface of the point coating base 8, an opening and closing mechanism for driving the valve cover 10 to open and close is installed on the upright post 2, a cleaning assembly communicated with each dispensing channel 7 is installed at the top of the dispensing and marking hopper 5, and two liquid drainage channels 11 which are bilaterally symmetrical and communicated with the backflow channel are arranged at the left end part and the right end part of the dispensing base 8. The upright column 2 is used for fixedly connecting the two-component feeding storage hopper 1 on a scribing support on a scribing vehicle.

Two ingredient feeding storage hoppers 1 and point-coating marking hopper 5 are the cuboid structure, and the equal fixed mounting of left end and the right-hand member of two ingredient feeding storage hoppers 1 has first scavenge pipe 12 with storage cavity 3 intercommunication, installs first electric valve 13 on the first scavenge pipe 12, and the feed liquor end of first scavenge pipe 12 is connected with the play liquid end of installing the cleaner pump on the marking vehicle, and the feed liquor end of cleaner pump is connected with the play liquid end of installing the cleaner holding vessel on the marking vehicle.

The valve cover 10 is horizontally arranged along the left and right direction, the left and right direction length of the valve cover 10 is greater than the left and right direction length of the point coating base 8, the left side edge and the right side edge of the valve cover 10 are fixedly connected with swing arms 14, the upper end part of the left swing arm 14 is hinged at the front lower part of the left side surface of the point coating marking hopper 5, the upper end part of the swing arm 14 on the right side is hinged at the front lower part of the right side surface of the point coating marking hopper 5, the middle part of the upper side surface of the valve cover 10 is provided with a backflow groove 15 along the left and right direction, the backflow groove 15 is a backflow channel, the two liquid discharge channels 11 are identical in structure, the liquid discharge channel 11 is of an L type, the liquid inlet end of the left liquid discharge channel 11 is arranged at the left side part of the point coating base 8 and is positioned right above the left end part of the backflow groove 15, the liquid outlet end of the left liquid discharge channel 11 is arranged at the left end surface of the point coating base 8 and is connected with the liquid inlet end of a cleaning agent recovery box installed on the point coating trolley through a backflow pipe, the middle part of the left and right side edge of the two L type lug plates 16 which are fixedly connected with a semicircular lug plates 16 which are arranged at the left and right side of the left and right side edge of the semicircular clamping groove, the clamping groove 19, the clamping groove 17, the left side edge of the clamping groove 18 is connected between the clamping groove 17, the semicircular clamping groove 17, the clamping groove 17, and the clamping groove 17, the clamping groove 19, the clamping groove 17 which is fixedly connected with the semicircular clamping pin which is arranged between the clamping pin which is fixedly connected with the left side surface of the clamping plate.

The opening and closing mechanism comprises an opening and closing cylinder 20, an L-shaped support plate 21 is fixedly connected to the front side face of the upright column 2, the front side edge of a horizontal plate of the L-shaped support plate 21 is fixedly connected with the lower side edge of a vertical plate in an integrated forming mode, the upper side edge of the vertical plate of the L-shaped support plate 21 is horizontally bent forwards to form the horizontal folded plate 22, the opening and closing cylinder 20 is vertically arranged, a piston rod of the opening and closing cylinder 20 extends downwards, the upper end of a cylinder body of the opening and closing cylinder 20 is hinged to the bottom face of the horizontal folded plate 22, a hinged support rod 23 is fixedly connected to the lower end of a piston rod of the opening and closing cylinder 20, the hinged support rod 23 vertically extends into the space between the front side plates of the two L-shaped ear plates 16, a connecting pin 24 horizontally penetrates through the lower end of the hinged support rod 23 in the left and right directions is fixedly connected between the front side plates of the two L-shaped ear plates 16, and the connecting pin 24 is hinged to the lower end of the hinged support rod 23.

The cleaning assembly comprises a cleaning shunt cover plate 25, the cleaning shunt cover plate 25 is horizontally covered and fixedly mounted at the top of the point-coating scribing hopper 5 along the left-right direction, the bottom surface of the cleaning shunt cover plate 25 is in contact with the top surface of the point-coating scribing hopper 5 in a laminating manner, a shunt groove 26 is formed in the middle of the bottom surface of the cleaning shunt cover plate 25 along the left-right direction, the point-coating passage 7 is of an L shape, a right angle of the point-coating passage 7 is located on the front upper portion of the right-angle position and is arranged under the shunt groove 26, a plurality of vertical through holes 27 which are arranged at left and right intervals and are located below the shunt groove 26 are formed in the middle of the upper side of the point-coating scribing hopper 5, the two ends of each vertical through hole 27 are small in the large middle, the two front-back intervals and two front-back intervals are fixedly mounted on the left two pipe joints 28 and are communicated with the shunt groove 26 one by one, the second cleaning pipe 29 is connected with a high-pressure air pipe 30, a cleaning agent inlet 31 is mounted on the second electric valve 30 and a cleaning vehicle which is connected with a high-pressure air pump 30.

The middle part of the bottom surface of the point coating base 8 is fixedly embedded with a sealing ring 33 which is wrapped around the outer part of each point coating spray hole 9, and the upper side surface of the valve cover 10 is tightly pressed and in sealing contact with the sealing ring 33.

The lower side surface of the clamping seat 18 is an inclined surface with a high front and a low back, and the lower side part of the back side edge of the valve cover 10 is provided with a chamfer.

The opening and closing cylinder 20, the first electric valve 13, the second electric valve 31, the third electric valve 32, the air pump and the cleaning agent pump are all in the prior art, and specific construction and working principle are not described in detail.

When the utility model works, firstly, the two-component coating is poured into the coating tank 39, the power system 38 is started to make the scribing vehicle advance at a constant speed, under the direction guidance of the guiding device 37, a worker sits on the operation platform 41 seat 45 and respectively controls the coating pressure conveying component and the glass bead pressure conveying component through the control platform 46, the piston rod of the initial opening and closing cylinder 20 is in a contraction state, the valve cover 10 is positioned at the front side of the spot coating base 8 and inclines, the valve cover 10 is in an opening state, each spot coating spray hole 9 is opened, the first electric valve 13 and the second electric valve 31 are both closed, the third electric valve 32 is opened, the coating feeding pipe is pumped into the storage cavity 3 inside the two-component feeding storage hopper 1 through the coating feeding pipe 4 at a certain pressure (which is the conventional operation in the field, detailed description is omitted), the coating correspondingly enters each dispensing channel 7 in the dispensing and marking hopper 5 through each coating diversion channel 6, the coating enters each dispensing orifice 9 in the dispensing base 8 under the action of gravity, meanwhile, the air pump pumps high-pressure air into the diversion groove 26 through the high-pressure air pipe 30 according to a certain frequency, the high-pressure air enters each dispensing channel 7 through each vertical through hole 27, the high-pressure air downwards extrudes the coating in each dispensing channel 7 and each dispensing orifice 9 according to a certain frequency, so that the coating is downwards sprayed to the road surface through each dispensing orifice 9 to form a point shape, and the dispensing and marking functions are realized; after a certain time of point coating, cleaning operation is started, a piston rod of the opening and closing cylinder 20 extends downwards, the piston rod of the opening and closing cylinder 20 pushes the hinge support rod 23 to move downwards, the hinge support rod 23 drives the two L-shaped ear plates 16 and the valve cover 10 to move downwards through the connecting pin 24, the valve cover 10 rotates clockwise through the two swing arms 14, the upper side surface of the valve cover 10 is attached to the bottom surface of the point coating base 8, meanwhile, the bayonet lock 17 is correspondingly clamped in the semicircular clamping groove 19 on the clamping seat 18 in a matching manner, the piston rod of the opening and closing air cylinder 20 continuously extends downwards, the two L-shaped lug plates 16 and the valve cover 10 rotate clockwise around the bayonet lock 17, the valve cover 10 is more closely attached to the point coating base 8 and compresses the sealing ring 33 until the piston rod of the air cylinder extends downwards to the limit position, the first electric valve 13 and the second electric valve 31 are opened, the third electric valve 32 is closed, then, the cleaning agent pump pumps the cleaning agent out of the cleaning agent storage tank, so that the cleaning agent is sprayed into the storage cavity 3 inside the two-component feeding storage hopper 1 through the first cleaning pipe 12 at a certain pressure to further clean the storage cavity 3 and each paint diversion channel 6, meanwhile, the cleaning agent is sprayed into the diversion trench 26 through the second cleaning pipe 29 under a certain pressure, the cleaning agent in the diversion trench 26 enters each dispensing channel 7 through each vertical through hole 27 again and then cleans each dispensing channel 7 and each dispensing nozzle 9, the cleaned cleaning agent is collected in the backflow groove 15 on the valve cover 10 through each dispensing nozzle 9, and then flows back into the cleaning agent recovery box through the liquid drainage channel 11 and the backflow pipe, so that the cleaning agent is recycled, the cleaning agent is prevented from being exposed and leaking, the environment and the physical health of workers are protected, the cost of the cleaning agent is saved, and the efficient, energy-saving and environment-friendly spraying operation is realized.

After cleaning, the piston rod of the opening and closing cylinder 20 is contracted upwards to an initial state, the piston rod of the opening and closing cylinder 20 upwards drives the two L-shaped ear plates 16 and the valve cover 10 to rotate anticlockwise through the hinged support rod 23, the valve cover 10 is opened, and then each dispensing orifice 9 is opened, so that the next dispensing and marking work cycle can be entered, and a timed automatic cleaning function is realized.

The paint pressure delivery assembly, the glass bead pressure delivery assembly, the cleaning agent pump, the cleaning agent storage tank, the return pipe and the cleaning agent recovery tank are not shown in the figure.

The opening and closing cylinder 20, the first electric valve 13, the second electric valve 31, the third electric valve 32, the air pump, the cleaning agent pump, the guiding device 37, the power system 38, the glass bead spray gun assembly 47, the coating pressure conveying component and the glass bead pressure conveying component are all the prior art, the specific construction and the working principle are not described again, and the guiding device 37, the power system 38, the glass bead spray gun assembly 47, the coating pressure conveying component and the glass bead pressure conveying component can refer to the related technical contents recorded in the chinese utility model CN202122362645.8, which is an adaptive pump conveying type two-component road marking vehicle; the console 46 is similar to a console on a working vehicle, and an electrical control system for controlling the actions of each component is built in the console 46, and includes electrical control buttons, a joystick, a knob, and the like, which are conventional technologies in the art, and relate to automatic control as an existing control technology, and do not relate to a new computer program.

The above embodiments are only used for illustrating but not limiting the technical solution of the present invention, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that; the present invention may be modified or substituted with equivalents without departing from the spirit and scope of the invention, which should be construed as being limited only by the claims.

Claims

1. The utility model provides a two ingredient road marking vehicle of area cleaning function which characterized in that: the automobile paint spraying device comprises an automobile chassis, a frame, a cab, a guiding device, a power system, a paint tank, a glass bead tank and an operating platform, wherein front wheels are arranged on the left side and the right side of the lower portion of the front end of the automobile chassis in a rotating mode, rear wheels are arranged on the left side and the right side of the lower portion of the rear side of the automobile chassis in a rotating mode, the frame is arranged on the upper portion of the front end of the automobile chassis in a covering mode, the cab is arranged on the upper portion of the front end of the automobile chassis in a rotating mode, the guiding device is arranged at the front end portion of the cab, the power system is arranged on the automobile chassis in an installing mode, the paint tank is arranged on the upper portion of the middle of the frame, the glass bead tank is arranged on the upper portion of the rear side of the middle of the frame, the operating platform is arranged on the upper portion of the rear side of the frame in a transmission mode, the power system is connected with the rear wheels in a transmission mode, a glass bead spraying gun assembly and a two-component spot-painting scribing device with a cleaning function, a glass bead pressure conveying component is connected with the glass bead tank through a glass bead pressure conveying component, a seat and a control platform is arranged on the operating platform, and is respectively in signal connection with the coating pressure conveying component and the glass bead pressure conveying component.

2. The two-component road marking vehicle with the cleaning function as claimed in claim 1, characterized in that: the double-component spot-coating scribing device comprises a double-component feeding storage hopper, the double-component feeding storage hopper is horizontally arranged along the left and right directions, the middle part of the upper surface of the double-component feeding storage hopper is fixedly connected with a stand column, a storage cavity is concentrically arranged in the double-component feeding storage hopper, a coating feeding pipe communicated with the storage cavity is arranged in the middle of the rear side of the double-component feeding storage hopper, a spot-coating scribing hopper is fixedly arranged on the front side of the double-component feeding storage hopper, a plurality of coating shunting channels which are arranged at intervals left and right are arranged on the front upper side part of the double-component feeding storage hopper, the coating shunting channels are horizontally arranged along the front and rear directions, the rear ends of the coating shunting channels are communicated with the storage cavity, the front ends of the coating shunting channels are arranged on the front upper side part of the double-component feeding storage hopper, and a plurality of spot-coating channels which are arranged at intervals left and right are arranged in the spot-coating scribing hopper, each point coating channel is respectively arranged corresponding to each coating shunt channel in a one-to-one front-back manner, the feeding end of each point coating channel is arranged at the upper side part of the back side surface of the point coating and marking hopper and is butted with the front end of the corresponding coating shunt channel, the discharging end of each point coating channel is arranged at the bottom surface of the point coating and marking hopper, the bottom of the point coating and marking hopper is fixedly provided with a point coating base, the point coating base is provided with a plurality of point coating spray holes which are arranged at intervals left and right and are communicated up and down, each point coating spray hole is butted with the discharging end of each point coating channel one by one up and down, the front lower side part of the point coating and marking hopper is hinged with a valve cover positioned below the point coating base, the upper side surface of the valve cover is jointed with the bottom surface of the point coating base and blocks each point coating spray hole, a backflow channel communicated with each point coating spray hole is arranged between the upper side surface of the valve cover and the bottom surface of the point coating base, and an opening and closing mechanism for opening and closing the valve cover is arranged on the upright post, the top of the point coating and marking hopper is provided with a cleaning component communicated with each point coating channel, and the left end part and the right end part of the point coating base are respectively provided with two liquid drainage channels which are symmetrical left and right and are communicated with the return channel.

3. The two-component road marking vehicle with the cleaning function as claimed in claim 2, characterized in that: two ingredient feeding storage hoppers and point are scribbled and are rule hopper and be the cuboid structure, and the equal fixed mounting of left end and the right-hand member of two ingredient feeding storage hoppers has the first scavenge pipe with the storage cavity intercommunication, installs first electric valve on the first scavenge pipe, and the feed liquor end of first scavenge pipe is connected with the play liquid end of installing the cleaner pump on the car of ruling, and the feed liquor end of cleaner pump is connected with the play liquid end of installing the cleaner holding vessel on the car of ruling.

4. The two-component road marking vehicle with the cleaning function as claimed in claim 3, characterized in that: the valve gap sets up along controlling the direction level, direction length is greater than about the point and scribbles the base about direction length of valve gap, the equal fixedly connected with swing arm in left side limit and the right side limit of valve gap, left swing arm upper end articulates the lower part before the left surface of point coating marking hopper, the swing arm upper end on right side articulates the lower part before the right side face of point coating marking hopper, the backward flow groove has been seted up along controlling the direction in the upper side middle part of valve gap, the backward flow groove does the backward flow channel, two flowing back passageway structures are the same, the flowing back channel is the L type, the feed liquor end setting of left flowing back channel is scribbled the bottom surface left side portion of base and is located directly over the left end portion of backward flow groove at the point, the feed liquor end of flowing back channel and the left end intercommunication of backward flow groove, the play liquid end setting of left flowing back channel is scribbled the left end face of base and is connected with the feed liquor end of the cleaner collection box of installing on the marking vehicle through a back flow, two L type otic placodes of interval and vertical settings about the back side middle part fixedly connected with about the back side limit of valve gap, the right side of L type otic placode's right side is located its back lower part, the draw-in the left and is located the semi-right side of the semi-round bayonet lock groove, the semi-round bayonet lock groove is seted up along the semi-round clamp groove of bayonet lock and is connected with the bayonet lock and is located between the bayonet lock and is connected with the bayonet lock before the bayonet lock and is connected with the bayonet lock and is located between the bayonet lock and is connected with the bayonet lock.

5. The two-component road marking vehicle with the cleaning function according to claim 4, characterized in that: the opening and closing mechanism is including opening and close the cylinder, the leading flank fixedly connected with L type extension board of stand, the horizontal board front side limit of L type extension board and vertical board downside integrated into one piece fixed connection under the horizontal board of L type extension board, the horizontal forward bending of the vertical board of L type extension board side limit forms horizontal folded plate, open and close the vertical setting of cylinder, the piston rod of opening and close the cylinder stretches out downwards, the cylinder body upper end of opening and close the cylinder articulates the bottom surface at horizontal folded plate, the piston rod lower extreme fixedly connected with hinge branch of opening and close the cylinder, the hinge branch is vertical to stretch into between the preceding curb plate of two L type otic placodes, fixedly connected with runs through the connecting pin of hinge branch tip along the left and right direction level between the preceding curb plate of two L type otic placodes, the connecting pin is articulated with hinge branch tip under the hinge branch.

6. The two-component road marking vehicle with the cleaning function according to claim 4, characterized in that: the cleaning component comprises a cleaning shunt cover plate, the cleaning shunt cover plate is horizontally covered and fixedly arranged at the top of the point-coating marking hopper along the left-right direction, the bottom surface of the cleaning shunt cover plate is in contact with the top surface of the point-coating marking hopper in a fitting manner, a shunt groove is arranged in the middle of the bottom surface of the cleaning shunt cover plate along the left-right direction, the point-coating channel is L-shaped, the right angle of the point-coating channel is positioned at the front upper part of the point-coating channel and is arranged under the shunt groove, a plurality of vertical through holes which are arranged at intervals left and right and are positioned under the shunt groove are arranged in the middle of the upper side of the point-coating marking hopper, the two ends of each vertical through hole are large and the middle is small, each vertical through hole corresponds to each point-coating channel up and down, the upper end and the splitter box intercommunication of each vertical through-hole, the lower extreme of each vertical through-hole is scribbled the passageway intercommunication with each point respectively, the equal fixed mounting in top middle part left side and the middle part right side of wasing the reposition of redundant personnel apron has the coupling that two intervals set up and communicate with the splitter box around two, all be connected with the second scavenge pipe on two coupling heads on left, all be connected with high-pressurepipe on two coupling heads on right side, install second electric valve on the second scavenge pipe, install third electric valve on the high-pressurepipe, the feed liquor end of second scavenge pipe is connected with the play liquid end of cleaner pump, high-pressurepipe's inlet end is connected with the end of giving vent to anger of installing the air pump on the car of ruling.

7. The two-component road marking vehicle with the cleaning function as claimed in claim 4, characterized in that: the middle part of the bottom surface of the point coating base is fixedly embedded with a sealing ring which wraps the periphery of the outer part of each point coating spray hole, and the upper side surface of the valve cover is tightly pressed and in sealing contact with the sealing ring.

8. The two-component road marking vehicle with the cleaning function as claimed in claim 4, characterized in that: the lower side surface of the clamping seat is an inclined surface with a high front and a low back, and a chamfer is arranged at the lower side part of the back side edge of the valve cover.