CN111041961A - Hot melt spraying road marking vehicle - Google Patents
Hot melt spraying road marking vehicle Download PDFInfo
- Publication number
- CN111041961A CN111041961A CN201911414760.6A CN201911414760A CN111041961A CN 111041961 A CN111041961 A CN 111041961A CN 201911414760 A CN201911414760 A CN 201911414760A CN 111041961 A CN111041961 A CN 111041961A
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- hot melting
- heat conduction
- spray gun
- frame
- guide rod
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/16—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings
- E01C23/20—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ
- E01C23/206—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ by applying fusible particulate material to the surface, e.g. by means of a gaseous stream
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/08—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
- E01C23/085—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using power-driven tools, e.g. vibratory tools
- E01C23/088—Rotary tools, e.g. milling drums
Abstract
The invention discloses a hot-melt spraying road marking vehicle, which is a special road marking vehicle consisting of a power system, a carriage assembly, a hot-melt material boiling system, a heating system, a heat-conducting oil circulating system, a glass bead system, an electrical control system and the like; the hydraulic system is driven by the special chassis; the material melting device, the marking device, the guiding device and the cleaning device are operated and controlled by a hydraulic component of a hydraulic system to realize marking construction operation; accurate operation and implementation of each action are realized through the electric controller, so that a user can freely select a line type required by construction through the control screen according to engineering requirements. Accurate operation and implementation of each action are realized through the electric controller, so that a user can freely select a line type required by construction through the control screen according to engineering requirements. Through the unique organic combination of the components, the invention can realize the marking construction with high efficiency, safety, no road sealing, no influence on normal traffic and high integration during construction.
Description
Technical Field
The invention belongs to the technical field of road marking, and particularly relates to a hot-melt spraying road marking vehicle.
Background
In recent years, the economy of China is rapidly developed, the construction of expressways and roads at all levels is continuously developed, the road markings are basic conditions for ensuring the safety form of vehicles, and a large number of new markings are drawn on new roads until old markings are drawn again, so that a large number of marking machines in various forms are required in the market.
When the traditional marking machine works, an operator needs to stand on the road or ride on the small marking machine, and various vehicles running beside the marking machine can cause great threat to the safety of the operator, so that accidents are caused; meanwhile, the traditional marking machine has low running speed, and needs to be carried by a truck or a flat car during transition, thereby greatly influencing the production efficiency.
With increasingly finer and thinner social specialization and higher labor cost, the marking equipment has higher requirements: the marking line has high efficiency, safety, no road sealing during construction, no influence on traffic and high integration. The traditional driver-type striping machine can not meet the requirements more and more.
Disclosure of Invention
The hot-melt spraying road marking vehicle has the advantages that the automation degree of marking construction operation is improved, the hot-melt spraying road marking vehicle has more obvious advantages in old line laying engineering due to the fact that non-contact spraying is adopted, marking construction efficiency is improved, and working safety of construction operators is improved.
In order to solve the technical problems, the invention adopts the following technical scheme: the hot melt spraying road marking vehicle comprises a power system, a carriage assembly, a hot melt material boiling system, a heating system, a heat conduction oil circulating system, a glass bead system, a spray gun telescopic system, a marking line forming system, a code collecting mechanism, a pneumatic system, a guide rod system, a cleaning system, a hydraulic system and an electrical control system;
the power system is in transmission connection with the hydraulic system, and the hydraulic system is in transmission connection with the hot melting and boiling system, the marking line forming system, the guide rod system and the cleaning system respectively; the electric control system is respectively in transmission connection with the hot melting material boiling system, the heating system, the heat conduction oil circulating system, the glass bead system, the spray gun telescopic system, the marking line forming system, the code collecting mechanism, the pneumatic system, the guide rod system, the cleaning system and the hydraulic system.
The power system comprises an automobile chassis assembly, a transfer case, a front transmission shaft and a rear transmission shaft, wherein the automobile chassis assembly comprises an automobile chassis, an engine and a transmission case;
the carriage assembly comprises a carriage and a frame, the carriage is assembled on the automobile chassis through the frame, and a control cabinet and a seat are arranged in the carriage.
The hot melting material boiling system comprises a hot melting kettle mounting frame and two groups of pressure hot melting kettle assemblies, wherein the hot melting kettle mounting frame is a rectangular frame, the two groups of pressure hot melting kettle assemblies are arranged side by side, each pressure hot melting kettle assembly comprises a hot melting kettle, the hot melting kettles are mounted on the hot melting kettle mounting frame through fasteners, a charging barrel is arranged in each hot melting kettle, a stirring shaft is connected in the charging barrel in a rotating mode and horizontally arranged, stirring blades are arranged on the stirring shaft, a chain wheel assembly is arranged on the outer wall of each hot melting kettle, the chain wheel assembly is in transmission connection with the stirring shaft, a side discharging hole is formed in the lower side part of each hot melting kettle, a bottom discharging pipe is arranged at the bottom of each hot melting kettle, a; a heat-conducting oil layer is arranged at the bottom in the hot-melt kettle mounting rack, a flame path layer is arranged in the heat-conducting oil layer, the heat-conducting oil layer wraps the charging barrel, and a heat-insulating layer is arranged outside the heat-conducting oil layer; the feed cylinder bottom is level, and the feed cylinder lateral part is the spherical shell structure, and the feed cylinder top is equipped with the kettle cover, is equipped with material temperature sensor in the feed cylinder, and heat conduction oil reservoir inside is equipped with oil temperature sensor.
The heating system comprises a fuel tank and an electric control combustor, an oil filter is arranged on the electric control combustor, and the electric control combustor conveys fuel oil in the fuel tank to a flame path layer of the hot melting kettle through an electric oil pump arranged in the electric control combustor.
The heat conduction oil circulation system is used for circulating heat conduction oil layers in the two groups of pressure hot melting kettle assemblies and comprises a heat conduction oil motor, a heat conduction oil tank and a heat conduction oil pump, the heat conduction oil motor drives the heat conduction oil pump to rotate, the heat conduction oil pump circulates the heat conduction oil layers in the two groups of hot melting kettles through a heat conduction oil pipeline, and a high-temperature ball valve is arranged on each heat conduction oil pipeline.
The glass bead system comprises a glass bead tank and a glass bead spray gun, the glass bead tank is connected with the glass bead spray gun through a glass bead pipeline, and a pressure control valve is arranged on the glass bead pipeline.
The spray gun telescopic system comprises a support square pipe, the support square pipe is fixed on a frame, a spray gun telescopic oil cylinder is assembled in the support square pipe, the telescopic end part of the spray gun telescopic oil cylinder is connected with a first mounting plate, the first mounting plate is connected with a second mounting plate through two support rods, the two support rods are arranged in parallel up and down and are respectively hinged with the first mounting plate and the second mounting plate, a spray gun lifting oil cylinder is also connected between the first mounting plate and the second mounting plate, and a marking line forming system is installed on the second mounting plate;
the marking forming system comprises a spray gun, a spray gun seat, a spray nozzle, a fastening piece and a locking sleeve, wherein the spray gun seat is installed on the second installation seat, and a spray gun cylinder is connected to the upper portion of the spray gun.
The pneumatic system comprises an air compressor, an air compressor motor and a pneumatic brake valve, and the air compressor is connected with a bucket gate opening and closing air cylinder of the hopper and a glass bead tank air path system through an air path.
The guide rod system comprises a guide rod, a guide rod support and a lifting oil cylinder, the rear end of the guide rod is installed in front of the automobile cab through the guide rod support, the guide rod support is installed on an automobile frame in a hinged mode, the lifting oil cylinder is assembled on the automobile frame, the telescopic end of the lifting oil cylinder is hinged to the guide rod support, and a supporting wheel is installed below the front end of the guide rod.
The cleaning system comprises a rolling brush frame, the rolling brush frame is installed on an automobile frame, a rolling brush is hinged to the rolling brush frame through a support, a rolling brush motor is further arranged on the rolling brush frame and drives the rolling brush to rotate, a rolling brush lifting oil cylinder is installed on the rolling brush frame, and the telescopic end portion of the rolling brush lifting oil cylinder is connected to the support.
By adopting the technical scheme, the invention has the following beneficial effects: the invention discloses a hot-melt spraying road marking vehicle, which is a special road marking vehicle consisting of a power system, a carriage assembly, a hot-melt material boiling system, a heating system, a heat conduction oil circulating system, a glass bead system, a spray gun telescopic system, a marking line forming system, a code collecting mechanism, a pneumatic system, a guide rod system, a cleaning system, a hydraulic power system, an electrical control system and the like; the hydraulic system is driven by the special chassis; the material melting device, the marking device, the guiding device and the cleaning device are operated and controlled by a hydraulic component of a hydraulic system to realize marking construction operation; accurate operation and implementation of each action are realized through the electric controller, so that a user can freely select a line type required by construction through the control screen according to engineering requirements. Accurate operation and implementation of each action are realized through the electric controller, so that a user can freely select a line type required by construction through the control screen according to engineering requirements. Through the unique organic combination of the components, the invention can realize the marking construction with high efficiency, safety, no road sealing, no influence on normal traffic and high integration during construction.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a bottom view of the present invention
FIG. 3 is a schematic illustration of a configuration of the powertrain;
FIG. 4 is a schematic structural view of the carriage assembly;
FIG. 5 is a schematic structural diagram of a hot melt material boiling system;
FIG. 6 is a schematic structural view of a pressure hot melt kettle assembly;
FIG. 7 is a schematic structural view of a hot melt kettle mounting rack;
FIG. 8 is a schematic structural view of a heating system;
FIG. 9 is a schematic view showing the construction of a heat transfer oil circulation system;
FIG. 10 is a schematic diagram of the structure of a glass bead system;
FIG. 11 is a schematic view of the gun retraction system;
FIG. 12 is a schematic structural view of a reticle-forming system;
FIG. 13 is a schematic structural view of a pneumatic system;
FIG. 14 is a schematic structural view of a guide rod system;
fig. 15 is a schematic configuration diagram of the sweeping system.
Detailed Description
As shown in fig. 1-15, the hot melt spraying road marking vehicle of the invention comprises a power system 1, a carriage assembly 2, a hot melt material boiling system 3, a heating system 4, a heat conduction oil circulation system 5, a glass bead system 6, a spray gun telescopic system 7, a marking line forming system 8, a code acquisition mechanism 9, a pneumatic system 10, a guide rod system 11, a cleaning system 12, a hydraulic system 13 and an electric control system 14;
the power system 1 is in transmission connection with a hydraulic system 13, and the hydraulic system 13 is in transmission connection with the hot melting and boiling system 3, the marking line forming system 8, the guide rod system 11 and the cleaning system 12 respectively; the electric control system 14 is respectively in transmission connection with the hot melting material boiling system 3, the heating system 4, the heat conduction oil circulating system 5, the glass bead system 6, the spray gun telescopic system 7, the marking forming system 8, the code collecting mechanism 9, the pneumatic system 10, the guide rod system 11, the cleaning system 12 and the hydraulic system 13; the hydraulic system 13 is driven by the special chassis; the hot melting and material boiling system 3, the marking forming system 8, the guide rod system 11 and the cleaning system 12 are operated and controlled by a hydraulic element of the hydraulic system 13 to realize marking construction operation; accurate operation and implementation of each action are achieved through the electric control system 14, and a user can freely select a line type required by construction through the control screen according to engineering requirements.
The power system 1 comprises an automobile chassis assembly 15, a transfer case 16, a front transmission shaft 17 and a rear transmission shaft 18, wherein the automobile chassis assembly 15 comprises an automobile chassis, an engine and a transmission case, the engine is in transmission connection with the transmission case, the transmission case is connected with the transfer case 16 through the front transmission shaft 17, the transfer case 16 is connected with an automobile chassis rear axle and a hydraulic system 13 through the rear transmission shaft 18, and the transfer case 16 is installed on the automobile chassis through a shock absorber and a connecting frame;
the carriage assembly 2 comprises a carriage 19 and a frame 20, the carriage 19 is assembled on the chassis of the automobile through the frame 20, and a control cabinet 21 and a seat 22 are arranged in the carriage 19; the carriage 19 space is big, and convenience of customers places the raw materials according to the carriage 19 space, has effectively improved haulage vehicle's utilization space.
The hot melting and boiling system 3 comprises a hot melting kettle mounting rack 23 and two groups of pressure hot melting kettle assemblies 24, the hot melting kettle mounting rack 23 is a rectangular frame, the two groups of pressure hot melting kettle assemblies 24 are arranged side by side, each pressure hot melting kettle assembly 24 comprises a hot melting kettle 25, each hot melting kettle 25 is mounted on the hot melting kettle mounting rack 23 through a fastener, a charging barrel 26 is arranged inside each hot melting kettle 25, a heat-conducting oil layer 29 is arranged outside each charging barrel 26, a flame path layer 28 and a hot gas pipeline are arranged at the inner lower part of each heat-conducting oil layer 29, heat-insulating layers 27 are arranged outside each heat-conducting oil layer 29, the bottom of each charging barrel 26 is horizontal, the lateral part of each charging barrel 26 is of a spherical shell structure, a kettle cover is arranged at; the internal rotation of feed cylinder 26 is connected with (mixing) shaft 30, (mixing) shaft 30 is last to be provided with stirring paddle leaf, and hot melt cauldron 25 outer wall is provided with sprocket assembly 32, and sprocket assembly 32 is connected with the transmission of (mixing) shaft 30, and hot melt cauldron 25's lateral part is provided with side discharge gate 33, and ejection of compact ball valve 34 is installed to hot melt cauldron 25's bottom, installs the ejection of compact that is used for driving ejection of compact ball valve 34 on the hot melt cauldron mounting bracket 23 and opens hydro-cylinder 35.
The heating system 4 comprises a fuel tank 36 and an electric control burner 37, an oil filter is arranged in the fuel tank 36, the electric control burner 37 conveys fuel oil in the fuel tank 36 to an oil injection pump of the electric control burner 37 through a self-contained oil pump, an oil pump nozzle of an electronic ignition device of the electric control burner 37 ignites and injects the fuel oil to a flame path layer 28 of the hot melting kettle 25 to heat a heat conducting oil layer 29 of the hot melting kettle 25, and the heat conducting oil layer 29 heats the hot melting material barrel 26 to enable the hot melting material to reach set parameters for construction operation.
The heat conduction oil circulating system 5 is used for circulating the heat conduction oil layers 29 in the two groups of pressure hot melting kettle assemblies 24, the heat conduction oil circulating system 5 comprises a heat conduction oil motor 38, a heat conduction oil tank 31 and a heat conduction oil pump 39, the heat conduction oil motor 38 drives the heat conduction oil pump 39 to rotate, the heat conduction oil pump 39 circulates the heat conduction oil layers 29 in the two groups of hot melting kettles 25 through a heat conduction oil pipeline, and each heat conduction oil pipeline is provided with a high-temperature ball valve; the heat conduction oil motor 38 drives the heat conduction oil pump 39 to rotate, the heat conduction oil pump 39 circulates the heat conduction oil in the hot melting kettle 25, continuous heating and heat preservation of the hot melting kettle 25 are realized through organic combination of the whole heat conduction oil system, the functions of simultaneous heating, pairwise heating and independent heating of the two groups of hot melting kettles 25 can be realized, and the functions of multicolor coating heating and heat preservation of melt caching are realized;
the heat conduction oil indirect heating system 4 is arranged in the hot melting kettle 25, so that the heating area of the coating in the kettle is large, the heating uniformity is high, the consistency of the heating temperature of the coating in the kettle can be accurately ensured, the coating at the bottom of the kettle is prevented from being burnt and agglomerated, and the molten coating is higher in efficiency and better in quality. Meanwhile, the fiber type filling heat-insulation material is arranged in the kettle, and the heat-conduction oil layer 29 is matched to realize the lasting heat insulation of the coating melted in the kettle, so that the fuel consumption is obviously reduced; the inner container is arranged, and the inner container of the kettle is pressed by a specially-made steel plate, so that the kettle is light in weight, high-temperature resistant and corrosion resistant; meanwhile, the whole machine adopts a plate-type module combined design, and is convenient to maintain; the automatic temperature control system capable of being automatically adjusted is equipped, different temperature control ranges can be automatically set for different types of coatings, automatic control of melt temperature is achieved, and fuel combustion is sufficient and economical. The design of two discharge gates satisfies the customer and feeds in raw material to other marking device.
The glass bead system 6 comprises a glass bead tank 40 and a glass bead spray gun 41, the glass bead tank 40 is connected with the glass bead spray gun 41 through a glass bead pipeline, a pressure control valve 42 is arranged on the glass bead pipeline, glass beads stored in the glass bead tank 40 are provided with pressure through a gas path system, the glass beads are conveyed to the glass bead spray gun 41 through the pressure control valve 42 and the glass bead pipeline, and the glass beads are sprayed during scribing operation.
The spray gun telescopic system 7 comprises a square support pipe 43, the square support pipe 43 is fixed on a frame, a spray gun telescopic oil cylinder 44 is assembled in the square support pipe 43, the telescopic end part of the spray gun telescopic oil cylinder 44 is connected with a first mounting plate 45, the first mounting plate 45 is connected with a second mounting plate 47 through two support rods 46, the two support rods 46 are arranged in parallel up and down, the two support rods 46 are respectively hinged with the first mounting plate 45 and the second mounting plate 47, a spray gun lifting oil cylinder 48 is further connected between the first mounting plate 45 and the second mounting plate 47, and the marking line forming system is installed on the second mounting plate 47; the spray gun telescopic oil cylinder 44 is arranged in a sliding support device on the frame, pressure oil provided by a hydraulic control valve provides power for the spray gun left and right telescopic oil cylinders to realize the left and right movement of the spray gun, the movement of the spray gun telescopic oil cylinder 44 is realized, the high and low positions of the spray gun are realized through the movement of the spray gun lifting oil cylinder, and the opening and closing of the spray gun realize the opening and closing functions of a spray nozzle through the movement of an air cylinder;
the marking forming system comprises a spray gun 49, a spray gun seat 50, a spray nozzle 51, a fastener 511 and a locking sleeve 512, wherein the spray gun seat 50 is arranged on the second mounting plate 47, and a spray gun cylinder is connected to the upper part of the spray gun; according to the requirement of construction engineering on the line shape parameters, the corresponding line shape is selected through a control system, the relative position of a spray gun is adjusted, the vehicle speed, the spray pressure and the pressure parameters in a hot melting kettle are adjusted, and the high-quality line shape is drawn.
The pneumatic system 10 comprises an air compressor 52, an air compressor motor 53 and an air brake valve, wherein the air compressor 52 is connected with a bucket door opening and closing cylinder of the hopper and a glass bead tank air path system through an air path; the compressed air of the air compressor 52 supplies air and pressurizes the hopper door opening and closing air cylinder 51, the glass bead tank 40 and the thermal spraying type hot melting kettle 25, so that the functions of opening and closing a spray gun, spraying materials, spraying glass beads and the like are realized.
The guide rod system 11 comprises a guide rod 54, a guide rod bracket 55 and a lifting oil cylinder 56, wherein the rear end of the guide rod 54 is installed in front of the automobile cab through the guide rod bracket 55, the guide rod bracket 55 is installed on the automobile frame 20 in a hinged mode, the lifting oil cylinder 56 is assembled on the automobile frame 20, the telescopic end part of the lifting oil cylinder 56 is hinged on the guide rod bracket 55, and a supporting wheel 57 is installed below the front end part of the guide rod 54; when traffic line-shaped construction is carried out, after the pre-marked line is constructed, the corresponding hydraulic control valve is controlled through the electric system, the lifting oil cylinder 56 operates, the guide rod 54 is put down, the position of the vehicle is adjusted, the end part of the guide rod 54 is aligned to the waterline, and the traffic line-shaped construction is started.
The cleaning system 12 comprises a rolling brush frame 58, the rolling brush frame 58 is installed on the automobile frame 20, a rolling brush 60 is hinged on the rolling brush frame 58 through a support 59, a rolling brush motor 61 is further arranged on the rolling brush frame 58, the rolling brush motor 61 drives the rolling brush 60 to rotate, a rolling brush lifting oil cylinder 62 is installed on the rolling brush frame 58, and the telescopic end part of the rolling brush lifting oil cylinder 62 is connected to the support 59; before the pre-marking is carried out, the corresponding hydraulic control valve is controlled through an electric system, the rolling brush lifting oil cylinder 62 descends, the rolling brush motor 61 acts, the rolling brush 60 is started to start the ground cleaning function, the adhesive force of the traffic line is improved, and the quality and the service life of the traffic line are improved.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any way, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (10)
1. Hot melt spraying road marking vehicle, its characterized in that: the device comprises a power system, a carriage assembly, a hot melting and material boiling system, a heating system, a heat conduction oil circulating system, a glass bead system, a spray gun telescopic system, a marking line forming system, a code collecting mechanism, a pneumatic system, a guide rod system, a cleaning system, a hydraulic system and an electrical control system;
the power system is in transmission connection with the hydraulic system, and the hydraulic system is in transmission connection with the hot melting and boiling system, the marking line forming system, the guide rod system and the cleaning system respectively; the electric control system is respectively in transmission connection with the hot melting material boiling system, the heating system, the heat conduction oil circulating system, the glass bead system, the spray gun telescopic system, the marking line forming system, the code collecting mechanism, the pneumatic system, the guide rod system, the cleaning system and the hydraulic system.
2. The hot melt spray road marking vehicle of claim 1, wherein: the power system comprises an automobile chassis assembly, a transfer case, a front transmission shaft and a rear transmission shaft, wherein the automobile chassis assembly comprises an automobile chassis, an engine and a transmission case;
the carriage assembly comprises a carriage and a frame, the carriage is assembled on the automobile chassis through the frame, and a control cabinet and a seat are arranged in the carriage.
3. The hot melt spray road marking vehicle of claim 1, wherein: the hot melting material boiling system comprises a hot melting kettle mounting frame and two groups of pressure hot melting kettle assemblies, wherein the hot melting kettle mounting frame is a rectangular frame, the two groups of pressure hot melting kettle assemblies are arranged side by side, each pressure hot melting kettle assembly comprises a hot melting kettle, the hot melting kettles are mounted on the hot melting kettle mounting frame through fasteners, a charging barrel is arranged in each hot melting kettle, a stirring shaft is connected in the charging barrel in a rotating mode and horizontally arranged, stirring blades are arranged on the stirring shaft, a chain wheel assembly is arranged on the outer wall of each hot melting kettle, the chain wheel assembly is in transmission connection with the stirring shaft, a side discharging hole is formed in the lower side part of each hot melting kettle, a bottom discharging pipe is arranged at the bottom of each hot melting kettle, a; a heat-conducting oil layer is arranged at the bottom in the hot-melt kettle mounting rack, a flame path layer is arranged in the heat-conducting oil layer, the heat-conducting oil layer wraps the charging barrel, and a heat-insulating layer is arranged outside the heat-conducting oil layer; the feed cylinder bottom is level, and the feed cylinder lateral part is the spherical shell structure, and the feed cylinder top is equipped with the kettle cover, is equipped with material temperature sensor in the feed cylinder, and heat conduction oil reservoir inside is equipped with oil temperature sensor.
4. The hot melt spray road marking vehicle of claim 3, wherein: the heating system comprises a fuel tank and an electric control combustor, an oil filter is arranged on the electric control combustor, and the electric control combustor conveys fuel oil in the fuel tank to a flame path layer of the hot melting kettle through an electric oil pump arranged in the electric control combustor.
5. The hot melt spray road marking vehicle of claim 3, wherein: the heat conduction oil circulation system is used for circulating heat conduction oil layers in the two groups of pressure hot melting kettle assemblies and comprises a heat conduction oil motor, a heat conduction oil tank and a heat conduction oil pump, the heat conduction oil motor drives the heat conduction oil pump to rotate, the heat conduction oil pump circulates the heat conduction oil layers in the two groups of hot melting kettles through a heat conduction oil pipeline, and a high-temperature ball valve is arranged on each heat conduction oil pipeline.
6. The hot melt spray road marking vehicle of claim 3, wherein: the glass bead system comprises a glass bead tank and a glass bead spray gun, the glass bead tank is connected with the glass bead spray gun through a glass bead pipeline, and a pressure control valve is arranged on the glass bead pipeline.
7. The hot melt spray road marking vehicle of claim 6, wherein: the spray gun telescopic system comprises a support square pipe, the support square pipe is fixed on a frame, a spray gun telescopic oil cylinder is assembled in the support square pipe, the telescopic end part of the spray gun telescopic oil cylinder is connected with a first mounting plate, the first mounting plate is connected with a second mounting plate through two support rods, the two support rods are arranged in parallel up and down and are respectively hinged with the first mounting plate and the second mounting plate, a spray gun lifting oil cylinder is also connected between the first mounting plate and the second mounting plate, and a marking line forming system is installed on the second mounting plate;
the marking forming system comprises a spray gun, a spray gun seat, a spray nozzle, a fastening piece and a locking sleeve, wherein the spray gun seat is installed on the second installation seat, and a spray gun cylinder is connected to the upper portion of the spray gun.
8. The hot melt spray road marking vehicle of claim 7, wherein: the pneumatic system comprises an air compressor, an air compressor motor and a pneumatic brake valve, and the air compressor is connected with a bucket gate opening and closing air cylinder of the hopper and a glass bead tank air path system through an air path.
9. The hot melt spray road marking vehicle of claim 8, wherein: the guide rod system comprises a guide rod, a guide rod support and a lifting oil cylinder, the rear end of the guide rod is installed in front of the automobile cab through the guide rod support, the guide rod support is installed on an automobile frame in a hinged mode, the lifting oil cylinder is assembled on the automobile frame, the telescopic end of the lifting oil cylinder is hinged to the guide rod support, and a supporting wheel is installed below the front end of the guide rod.
10. The hot melt spray road marking vehicle of claim 9, wherein: the cleaning system comprises a rolling brush frame, the rolling brush frame is installed on an automobile frame, a rolling brush is hinged to the rolling brush frame through a support, a rolling brush motor is further arranged on the rolling brush frame and drives the rolling brush to rotate, a rolling brush lifting oil cylinder is installed on the rolling brush frame, and the telescopic end portion of the rolling brush lifting oil cylinder is connected to the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911414760.6A CN111041961A (en) | 2019-12-31 | 2019-12-31 | Hot melt spraying road marking vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911414760.6A CN111041961A (en) | 2019-12-31 | 2019-12-31 | Hot melt spraying road marking vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111041961A true CN111041961A (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911414760.6A Pending CN111041961A (en) | 2019-12-31 | 2019-12-31 | Hot melt spraying road marking vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN111041961A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023284207A1 (en) * | 2021-07-13 | 2023-01-19 | 南通威而多专用汽车制造有限公司 | Integrated three-section hot melting system |
-
2019
- 2019-12-31 CN CN201911414760.6A patent/CN111041961A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023284207A1 (en) * | 2021-07-13 | 2023-01-19 | 南通威而多专用汽车制造有限公司 | Integrated three-section hot melting system |
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