CN115450099B - Hot melt spraying marking device that engineering road construction was used - Google Patents
Hot melt spraying marking device that engineering road construction was used Download PDFInfo
- Publication number
- CN115450099B CN115450099B CN202211160587.3A CN202211160587A CN115450099B CN 115450099 B CN115450099 B CN 115450099B CN 202211160587 A CN202211160587 A CN 202211160587A CN 115450099 B CN115450099 B CN 115450099B
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- Prior art keywords
- cavity
- shaft body
- shaft
- road construction
- hot melt
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- 238000010276 construction Methods 0.000 title claims abstract description 18
- 238000005507 spraying Methods 0.000 title claims abstract description 15
- 239000012943 hotmelt Substances 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 238000007599 discharging Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- 239000007921 spray Substances 0.000 claims 1
- 239000003973 paint Substances 0.000 abstract description 10
- 239000002245 particle Substances 0.000 abstract description 5
- 239000000049 pigment Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
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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
- E01C23/22—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ by spraying
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/20—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising
- B05B15/25—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising using moving elements, e.g. rotating blades
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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
- E01C23/22—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ by spraying
- E01C23/225—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ by spraying comprising means for mechanically working the applied material, e.g. smoothing brushes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Road Repair (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses hot melt spraying marking equipment for engineering road construction, and relates to the technical field of spraying marking equipment. The invention comprises a frame, wherein one side of the frame is fixedly provided with a push rod, the bottom of the frame is provided with two groups of roller groups, the frame is fixedly provided with a supporting plate, the supporting plate is provided with a power component, the power component is in transmission connection with the roller groups, the other side of the push rod is provided with a bottom plate, the bottom plate is fixedly provided with a barrel body, the barrel body is internally provided with two vertically distributed cavities I and cavities II, the shaft body I is provided with a movable seat and a cover body, a cavity is formed between the movable seat and the cover body, the cavity is communicated with the cavities II through a communicating pipe, and the cavity II is internally provided with the vertically distributed shaft body II. According to the invention, the materials added through one port of the cavity pass through the space between the friction block and the inner wall of the first cavity, so that the materials passing through the space are ground, the particle size in the pigment is effectively reduced, and the finish of the surface of the formed paint is improved.
Description
Technical Field
The invention relates to the technical field of spraying marking equipment, in particular to hot melt spraying marking equipment for engineering road construction.
Background
The marking machine is mechanical equipment used for marking road traffic, is widely applied to road construction machines for marking different constraint, guidance, warning and other regular limit marks on flat ground of roads, highways, parking lots, squares and runways, plays a great role in urban planning and road construction by the advantages of rapidness, high efficiency, accuracy and the like, and saves construction period and economic investment of road construction to the greatest extent.
The discharge structure of the existing scribing machine is uneven in discharge, and formed lines are easy to cause to be uneven.
Disclosure of Invention
In order to solve the technical problems, the invention provides hot melt spraying marking equipment for engineering road construction, which comprises a frame, wherein one side of the frame is fixedly provided with a push rod, the bottom of the frame is provided with two groups of roller groups, the frame is fixedly provided with a supporting plate, the supporting plate is provided with a power component, the power component is in transmission connection with the roller groups, the other side of the push rod is provided with a bottom plate, the bottom plate is fixedly provided with a barrel body, two vertically distributed cavities I and two vertically distributed cavities II are arranged in the barrel body, the openings of the cavities I and the openings of the cavities II are positioned on the same side, a shaft I is vertically arranged in the cavities I, a movable seat and a cover body are arranged on the shaft I, a cavity is formed between the movable seat and the cover body, the material is introduced into or discharged from the cavity through changing the volume of the cavity, the cavity is communicated with the cavities II through a communicating pipe, the cavities II are internally provided with vertically distributed shafts II, the shafts II are sleeved with a tray body, and the tray body is of a hollow structure, and the tray body is communicated with the tray body.
Further, the roller set comprises mounting seats, rollers and a pin shaft, two mounting seats are fixedly arranged at the bottom of the frame, the pin shaft is arranged between the two mounting seats, the end part of the pin shaft is connected with the rollers, the power assembly is in transmission connection with the pin shaft, the power assembly comprises a driving motor and a transmission gear, and the driving motor drives the pin shaft to rotate through the transmission gear.
Further, the main part of movable seat is the cylinder, the deep groove has been seted up on the top of cylinder, the bottom of cylinder is equipped with along the body, the projection has been extended in the middle part of deep groove, the deep hole that extends to the projection is inside has been seted up to the bottom surface of cylinder, and the projection that is equipped with cup joints in the outside of axis body one, install the spring of cup jointing on axis body one in the deep hole, the top of projection extends there is the bulge loop, the terminal surface of bulge loop is the ripple face, axis body one is fixed with the fixed block, the terminal surface and the ripple face cooperation of fixed block, set up on the inner wall of deep groove with the outside intercommunication of deep groove logical groove, the cover body has been cup jointed on the top of cylinder.
Further, the outside along the body is equipped with the spacing groove of a plurality of vertical distribution, and spacing groove cooperates with spacing bead that is equipped with on the staving inner wall.
Further, a pipe body is arranged at the top end of the cover body, the top end of the first shaft body extends to the inside of the pipe body, and the inner wall of the pipe body is connected with the outer side surface of the first shaft body through a first spiral blade.
Further, the main body of the cover body is of a conical shell structure, a friction block is arranged on the outer side of the cover body, and friction occurs between the friction block and the inner wall of the first cavity.
Further, the port of the second cavity is sealed by the cover body, and the communicating pipe penetrates through the cover body to be communicated with the inside of the second cavity.
Further, the outside of axis body two has cup jointed the sleeve pipe, the sleeve pipe is located the inside of cavity body two, be equipped with helical blade three in the clearance between sleeve pipe and the axis body two, the sheathed tube outside is equipped with helical blade two, a plurality of round hole has been seted up on the helical blade two.
Further, the discharging component comprises a tray body, an extension pipe, a vertical rod and a paint box body, wherein the tray body is arranged in a second cavity, a second shaft body is arranged on the second shaft body and penetrates through the tray body, a cylindrical groove body is formed in the top end of the second shaft body, the cylindrical groove body is communicated with the inside of the hollow tray body through a liquid outlet groove, the extension pipe communicated with the tray body is arranged on the outer side of the barrel body, the vertical rod is communicated with the tail end of the extension pipe, and the paint box body is arranged at the bottom end of the vertical rod.
Further, the bottom ends of the first shaft body and the second shaft body extend out of the barrel body, the extending end of the first shaft body is in transmission connection with the extending end of the second shaft body through a transmission belt, and the second shaft body is in transmission connection with the rotating motor.
The invention has the following beneficial effects:
1. the cover body is fixedly connected with the first shaft body through the first spiral blade, the cover body and the first shaft body rotate together in the rotating process, the main body of the cover body is of a conical shell structure, the friction blocks are arranged on the outer side of the cover body, friction occurs between the friction blocks and the inner wall of the first cavity, materials added through one end opening of the cavity pass through the space between the friction blocks and the inner wall of the first cavity, the materials passing through are ground, the size of particles in the pigment is effectively reduced, and the smoothness of the surface after paint molding is improved.
2. The end face of the convex ring is a corrugated surface, the first shaft body is fixedly provided with the fixing block, the end face of the fixing block is matched with the corrugated surface, the fixing block pushes the movable seat to integrally move downwards to compress the spring, the movable seat can be reset through the spring to integrally move up and down, and the movable seat vibrating up and down drives materials in the cavity to vibrate up and down, so that the materials can be conveniently mixed.
3. According to the invention, the second shaft body pushes the material in the second cavity body to enter the second shaft body and is discharged through the disc body, and as the feeding port of the second shaft body is positioned at the upper end, the material is pushed by the second helical blade and the third helical blade to move upwards along the gap between the sleeve and the second shaft body, so that the problem that the materials with large mass in the bottom layer material are stacked downwards to cause different sizes of particles in paint in the discharging process, and meanwhile, the second helical blade is provided with a plurality of round holes, the thrust of the second helical blade on the material is effectively reduced, and the problem that the amount of the material entering the second shaft body in unit time is different when the heights of the materials in the second cavity body are different is solved.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the cylinder and its internal structure according to the present invention;
FIG. 3 is a schematic cross-sectional view of FIG. 2 according to the present invention;
FIG. 4 is a schematic diagram showing the cooperation structure of the movable seat and the cover body of the present invention;
FIG. 5 is a schematic cross-sectional view of FIG. 4 according to the present invention;
FIG. 6 is a schematic view of a bushing and a movable base according to the present invention;
FIG. 7 is a schematic view of the mounting structure of the discharge assembly of the present invention;
FIG. 8 is a schematic cross-sectional view of FIG. 7 in accordance with the present invention;
in the drawings, the list of components represented by the various numbers is as follows:
1. a frame; 2. a push rod; 3. a supporting plate; 4. a power assembly; 5. a mounting base; 6. a roller; 7. a pin shaft; 8. a bottom plate; 9. a tub body; 901. a first cavity; 902. a second cavity; 903. a cover body; 10. a first shaft body; 1001. a first helical blade; 1002. a fixed block; 11. a movable seat; 1101. a rim body; 1102. a column; 1103. a through groove; 1104. a convex column; 1105. deep holes; 1106. a convex ring; 1107. a corrugated surface; 1108. a deep groove; 12. a cover body; 1201. a tube body; 13. a communicating pipe; 14. a sleeve; 1401. a spiral blade II; 1402. a round hole; 15. a second shaft body; 1501. a liquid outlet groove; 1502. a helical blade III; 16. a tray body; 17. a rotating motor; 18. a drive belt; 19. an extension tube; 20. a vertical rod; 21. a paint cartridge; 22. and (3) a spring.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Referring to fig. 1-8, the invention discloses hot melt spraying scribing equipment for engineering road construction, which comprises a frame 1, wherein one side of the frame 1 is fixedly provided with a push rod 2, two groups of roller groups are installed at the bottom of the frame 1, a supporting plate 3 is fixedly arranged on the frame 1, a power component 4 is installed on the supporting plate 3, the power component 4 is in transmission connection with the roller groups, a bottom plate 8 is installed on the other side of the push rod 2, a barrel body 9 is fixedly arranged on the bottom plate 8, two vertically distributed cavities 901 and a cavity 902 are arranged in the barrel body 9, wherein an opening of the cavity 901 and an opening of the cavity 902 are positioned on the same side, a shaft 10 is vertically installed in the cavity 901, a movable seat 11 and a cover 12 are installed on the shaft 10, a cavity is formed between the movable seat 11 and the cover 12, materials enter or discharge the cavity is realized by changing the volume of the cavity, the cavity is communicated with the cavity 902 through a communicating pipe 13, a vertically distributed shaft 15 is installed in the cavity 902, a tray 16 is sleeved on the shaft 15, the tray 16 is of a hollow structure, and the tray 16 is communicated with the discharge tray 16.
The roller set comprises mounting seats 5, rollers 6 and a pin shaft 7, two mounting seats 5 are fixedly arranged at the bottom of the frame 1, the pin shaft 7 is arranged between the two mounting seats 5, the roller 6 is connected to the end of the pin shaft 7, the power assembly 4 is in transmission connection with the pin shaft 7, the power assembly 4 comprises a driving motor and a transmission gear, and the driving motor drives the pin shaft 7 to rotate through the transmission gear.
The main part of movable seat 11 is cylinder 1102, deep slot 1108 has been seted up on the top of cylinder 1102, the bottom of cylinder 1102 is equipped with along body 1101, the middle part of deep slot 1108 extends there is projection 1104, the deep hole 1105 that extends to the projection 1104 is inside has been seted up to the bottom surface of cylinder 1102, the projection 1104 that is equipped with cup joints in the outside of axis body one 10, install the spring 22 that cup joints on axis body one 10 in the deep hole 1105, the top of projection 1104 extends there is bulge loop 1106, the terminal surface of bulge loop 1106 is ripple face 1107, axis body one 10 is fixed with fixed block 1002, the terminal surface and the ripple face 1107 cooperation of fixed block 1002, set up on the inner wall of deep slot 1108 with the outside intercommunication of deep slot 1108 logical groove 1103, the top of cylinder 1102 cup joints cover body 12.
A plurality of limit grooves which are vertically distributed are arranged on the outer side of the edge 1101, and the limit grooves are matched with limit ribs arranged on the inner wall of the barrel body 9.
The top of the cover 12 is provided with a tube 1201, the top of the first shaft 10 extends into the tube 1201, and the inner wall of the tube 1201 is connected with the outer side of the first shaft 10 through a first helical blade 1001.
The main body of the cover body 12 is of a conical shell structure, a friction block is arranged on the outer side of the cover body 12, and friction occurs between the friction block and the inner wall of the first cavity 901.
The port of the second chamber 902 is sealed by the cover 903, and the communication pipe 13 is communicated with the inside of the second chamber 902 through the cover 903.
The outside of the second shaft body 15 is sleeved with a sleeve 14, the sleeve 14 is positioned in the second cavity 902, a third spiral blade 1502 is arranged in a gap between the sleeve 14 and the second shaft body 15, a second spiral blade 1401 is arranged on the outside of the sleeve 14, and a plurality of round holes 1402 are formed in the second spiral blade 1401.
The discharging component comprises a tray body 16, an extension pipe 19, a vertical rod 20 and a paint box body 21, wherein the tray body 16 is arranged in a second cavity 902, a second shaft body 15 is arranged to penetrate through the tray body 16, a cylindrical groove body is formed in the top end of the second shaft body 15, the cylindrical groove body is communicated with the inside of the hollow tray body 16 through a liquid outlet groove 1501, the extension pipe 19 communicated with the tray body 16 is arranged on the outer side of the barrel body 9, the vertical rod 20 is communicated with the tail end of the extension pipe 19, and the paint box body 21 is arranged at the bottom end of the vertical rod 20.
The bottom ends of the first shaft body 10 and the second shaft body 15 extend out of the barrel body 9, the extending end of the first shaft body 10 is in transmission connection with the extending end of the second shaft body 15 through a transmission belt 18, and the second shaft body 15 is in transmission connection with a rotating motor 17.
Working principle:
in the using process, the rotating motor 17 and the driving belt 18 are arranged to drive the first shaft body 10 and the second shaft body 15 to synchronously rotate;
because the cover body 12 is fixedly connected with the first shaft body 10 through the first spiral blade 1001, in the rotating process, the cover body 12 and the first shaft body 10 synchronously rotate, the main body of the cover body 12 is of a conical shell structure, a friction block is arranged on the outer side of the cover body 12, friction is generated between the friction block and the inner wall of the first cavity 901, materials added through the port of the first cavity 901 pass through the space between the friction block and the inner wall of the first cavity 901, the materials passing through are ground, the particle size in the pigment is effectively reduced, and the surface smoothness of the molded paint is improved;
in the process of rotating the first shaft body 10, the end face of the convex ring 1106 is a corrugated surface 1107, the first shaft body 10 is fixedly provided with a fixed block 1002, the end face of the fixed block 1002 is matched with the corrugated surface 1107, the fixed block 1002 pushes the movable seat 11 to integrally move downwards to complete compression of the spring 22, and the movable seat 11 can be reset through the spring 22 to integrally move up and down;
in the process of upward movement of the movable seat 11, the volume of a cavity formed between the movable seat 11 and the cover body 12 is reduced, a material moves downward through the highest position of the communicating pipe 13 and enters the interior of the cavity II 902, in the process of downward movement of the movable seat 11, the volume of the cavity is increased, the material in the small cavity I901 enters the interior of the cavity under the condition of negative pressure, and meanwhile, a spiral blade I1001 is also arranged, and the spiral blade I1001 pushes the material in the cavity to move upward;
the movable seat 11 vibrating up and down drives materials in the cavity to vibrate up and down, so that the materials can be mixed conveniently;
in the process of rotating the second shaft body 15, the material inside the second cavity 902 is pushed to enter the second shaft body 15, and is discharged through the disc body 16, and as the feeding hole of the second shaft body 15 is located at the upper end, the material is pushed to move upwards along the gap between the sleeve 14 and the second shaft body 15 through the second spiral blade 1401 and the third spiral blade 1502, so that the problem that the material with large mass in the bottom material is stacked downwards, and the size of particles in paint is different in the discharging process, and meanwhile, the second spiral blade 1401 is provided with a plurality of round holes 1402, so that the thrust of the second spiral blade 1401 to the material is effectively reduced, and the problem that the material amount entering the second shaft body 15 in unit time is different when the material height inside the second cavity 902 is different is solved.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (8)
1. The utility model provides a hot melt spraying marking off equipment that engineering road construction was used, includes frame (1), its characterized in that:
a push rod (2) is fixed on one side of the frame (1);
two groups of roller groups are arranged at the bottom of the frame (1), a supporting plate (3) is fixed on the frame (1), a power assembly (4) is arranged on the supporting plate (3), and the power assembly (4) is in transmission connection with the roller groups;
a bottom plate (8) is arranged on the other side of the push rod (2);
a barrel body (9) is fixed on the bottom plate (8), and two cavities (901) and two cavities (902) which are vertically distributed are arranged in the barrel body (9), wherein the opening of the first cavity (901) and the opening of the second cavity (902) are positioned on the same side;
a first shaft body (10) is vertically arranged in the first cavity (901), a movable seat (11) and a cover body (12) are arranged on the first shaft body (10), a cavity is formed between the movable seat (11) and the cover body (12), and materials can enter or exit the cavity by changing the volume of the cavity;
the cavity is communicated with the cavity II (902) through a communicating pipe (13);
a second shaft body (15) which is vertically distributed is arranged in the second cavity (902), a disc body (16) is sleeved on the second shaft body (15), the disc body (16) is of a hollow structure, and a discharging component which is communicated with the disc body (16) is arranged on the barrel body (9);
the main body of the movable seat (11) is a column body (1102), a deep groove (1108) is formed in the top end of the column body (1102), and a rim body (1101) is arranged at the bottom end of the column body (1102);
a convex column (1104) extends from the middle of the deep groove (1108), a deep hole (1105) extending to the inside of the convex column (1104) is formed in the bottom surface of the column (1102), the formed convex column (1104) is sleeved on the outer side of the first shaft body (10), and a spring (22) sleeved on the first shaft body (10) is arranged in the deep hole (1105);
a convex ring (1106) extends from the top end of the convex column (1104), the end surface of the convex ring (1106) is a corrugated surface (1107), the first shaft body (10) is fixed with a fixed block (1002), and the end surface of the fixed block (1002) is matched with the corrugated surface (1107);
a through groove (1103) communicated with the outside of the deep groove (1108) is formed on the inner wall of the deep groove (1108);
the top end of the column body (1102) is sleeved with a cover body (12);
the outside of edge body (1101) is equipped with the spacing groove of a plurality of vertical distribution, and spacing groove and staving (9) inner wall are last to be equipped with spacing bead cooperation.
2. The hot melt spraying marking device for engineering road construction according to claim 1, wherein the roller set comprises mounting seats (5), rollers (6) and pin shafts (7), two mounting seats (5) are fixedly arranged at the bottom of the frame (1), pin shafts (7) are arranged between the two mounting seats (5), and the end parts of the pin shafts (7) are connected with the rollers (6);
the power assembly (4) is in transmission connection with the pin shaft (7), the power assembly (4) comprises a driving motor and a transmission gear, and the driving motor drives the pin shaft (7) to rotate through the transmission gear.
3. The hot melt spraying scribing device for engineering road construction according to claim 1, wherein the top end of the cover body (12) is provided with a pipe body (1201), the top end of the first shaft body (10) extends into the pipe body (1201), and the inner wall of the pipe body (1201) is connected with the outer side surface of the first shaft body (10) through a first helical blade (1001).
4. The hot melt spraying scribing device for engineering road construction according to claim 3, wherein the main body of the cover body (12) is of a conical shell structure, a friction block is arranged on the outer side of the cover body (12), and friction occurs between the friction block and the inner wall of the first cavity (901).
5. The hot-melt spray scribing apparatus for engineering road construction according to claim 1, wherein the port of the second chamber (902) is sealed by a cover (903), and the communicating pipe (13) is communicated with the inside of the second chamber (902) through the cover (903).
6. The hot melt spraying marking device for engineering road construction according to claim 5, wherein the outer side of the second shaft body (15) is sleeved with a sleeve (14), the sleeve (14) is located in the second cavity (902), a third helical blade (1502) is arranged in a gap between the sleeve (14) and the second shaft body (15), a second helical blade (1401) is arranged on the outer side of the sleeve (14), and a plurality of round holes (1402) are formed in the second helical blade (1401).
7. The hot melt spraying scribing device for engineering road construction according to claim 6, wherein the discharging component comprises a tray body (16), an extension pipe (19), a vertical rod (20) and a coating box body (21), the tray body (16) is installed in a second cavity body (902), a second shaft body (15) penetrates through the tray body (16), a cylindrical groove body is formed in the top end of the second shaft body (15), and the cylindrical groove body is communicated with the interior of the hollow tray body (16) through a liquid outlet groove (1501);
extension pipe (19) with disk body (16) intercommunication are installed in the outside of staving (9), the end intercommunication of extension pipe (19) has pole setting (20), coating box body (21) are installed to the bottom of pole setting (20).
8. The hot melt spraying scribing device for engineering road construction according to claim 7, wherein the bottom ends of the first shaft body (10) and the second shaft body (15) extend out of the barrel body (9), the extending end of the first shaft body (10) and the extending end of the second shaft body (15) are in transmission connection through a transmission belt (18), and the second shaft body (15) is in transmission connection with a rotating motor (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211160587.3A CN115450099B (en) | 2022-09-22 | 2022-09-22 | Hot melt spraying marking device that engineering road construction was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211160587.3A CN115450099B (en) | 2022-09-22 | 2022-09-22 | Hot melt spraying marking device that engineering road construction was used |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115450099A CN115450099A (en) | 2022-12-09 |
| CN115450099B true CN115450099B (en) | 2023-11-28 |
Family
ID=84306344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211160587.3A Active CN115450099B (en) | 2022-09-22 | 2022-09-22 | Hot melt spraying marking device that engineering road construction was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115450099B (en) |
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| CN212983559U (en) * | 2020-07-01 | 2021-04-16 | 浙江鼎盛交通建设有限公司 | Line marking machine for highway construction |
| CN112832109A (en) * | 2020-12-31 | 2021-05-25 | 傅迪生 | Hot-melting spraying and scribing equipment for engineering road construction |
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| JP2021167554A (en) * | 2020-04-10 | 2021-10-21 | 東陽▲きん▼丹机械科技有限公司 | Painting device for latex paint |
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| CN112921780A (en) * | 2021-03-02 | 2021-06-08 | 武汉理工大学 | Intelligent two-dimensional traffic marking spraying device |
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