CN115450099A - Hot melt spraying marking equipment that engineering road construction used - Google Patents
Hot melt spraying marking equipment that engineering road construction used Download PDFInfo
- Publication number
- CN115450099A CN115450099A CN202211160587.3A CN202211160587A CN115450099A CN 115450099 A CN115450099 A CN 115450099A CN 202211160587 A CN202211160587 A CN 202211160587A CN 115450099 A CN115450099 A CN 115450099A
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- cavity
- shaft
- shaft body
- melt spraying
- hot
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- 238000010276 construction Methods 0.000 title claims abstract description 20
- 238000005507 spraying Methods 0.000 title claims abstract description 17
- 239000012943 hotmelt Substances 0.000 title claims description 14
- 239000000463 material Substances 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 238000007599 discharging Methods 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 238000007592 spray painting technique Methods 0.000 claims 1
- 239000003973 paint Substances 0.000 abstract description 10
- 239000002245 particle Substances 0.000 abstract description 4
- 238000004891 communication Methods 0.000 abstract description 2
- 238000002844 melting Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 239000011324 bead Substances 0.000 description 2
- 210000005056 cell body Anatomy 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
Images
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)
- Coating Apparatus (AREA)
- Road Repair (AREA)
Abstract
The invention discloses hot-melting spraying and marking equipment for engineering road construction, and relates to the technical field of spraying and marking equipment. The novel trolley comprises a trolley frame, wherein a push rod is fixed on one side of the trolley frame, two groups of roller sets are installed at the bottom of the trolley frame, a supporting plate is fixed on the trolley frame, a power assembly is installed on the supporting plate and is in transmission connection with the roller sets, a bottom plate is installed on the other side of the push rod, a trolley body is fixed on the bottom plate, two vertically-distributed cavities I and II are arranged in the trolley body, a movable seat and a cover body are installed on the axle I, a cavity is formed between the movable seat and the cover body and is communicated with the cavity II through a communication pipe, and the vertically-distributed axle II is installed in the cavity II. According to the paint grinding device, materials added through one port of the cavity are ground between the friction block and the inner wall of the first cavity, so that the particle size in the paint is effectively reduced, and the surface smoothness of the paint after forming is improved.
Description
Technical Field
The invention relates to the technical field of spraying and marking equipment, in particular to hot-melting spraying and marking equipment for engineering road construction.
Background
The marking machine is a mechanical device used for marking road traffic, is widely applied to road surface construction machines for marking out different restriction, guidance, warning and other regular limit signs on the flat ground of roads, high and whole roads, parking lots, squares and runways, plays a huge role in city planning and road construction by virtue of the advantages of rapidness, high efficiency, accuracy and the like, and saves the construction period and economic investment of road surface construction to the greatest extent.
The discharging structure of the existing scribing machine has uneven discharging, and the formed lines are easy to be unsmooth.
Disclosure of Invention
In order to solve the technical problems, the invention provides hot-melt spraying and marking equipment for engineering road construction, which comprises a frame, wherein a push rod is fixed on one side of the frame, two groups of roller sets are installed at the bottom of the frame, a supporting plate is fixed on the frame, a power assembly is installed on the supporting plate and is in transmission connection with the roller sets, a bottom plate is installed on the other side of the push rod, a barrel body is fixed on the bottom plate, two vertically-distributed first cavities and two vertically-distributed second cavities are arranged in the barrel body, the opening of the first cavity and the opening of the second cavity are located on the same side, a first shaft body is vertically installed in the first cavity, a movable seat and a cover body are installed on the first shaft body, a cavity is formed between the movable seat and the cover body, material entering or discharging from the cavity is realized by changing the volume of the cavity, the cavity is communicated with the second cavity through a communicating pipe, a second vertically-distributed shaft body is installed in the second cavity, a disk body is sleeved on the second shaft body, the disk body is of a hollow structure, and a discharging assembly communicated with the disk body is installed on the barrel body.
Furthermore, the roller group comprises mounting seats, rollers and a pin shaft, the two mounting seats are fixedly mounted at the bottom of the frame, the pin shaft is mounted between the two mounting seats, the rollers are connected to the end portions of the pin shaft, 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 sliding 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 middle part of deep groove extends there is the projection, the deep hole that extends to the inside projection is seted up to the bottom surface of cylinder, and the projection that is equipped with cup joints the outside at 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 corrugated surface, axis body one is fixed with the fixed block, the terminal surface and the corrugated surface cooperation of fixed block, set up the logical groove with the outside intercommunication of deep groove on the inner wall of deep groove, the top of cylinder has cup jointed the cover body.
Further, be equipped with the spacing groove of a plurality of vertical distribution along the outside of the body, spacing groove and the spacing bead cooperation that is equipped with on the staving inner wall.
Further, the top of the cover body is provided with a pipe body, the top 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 face of the first shaft body through a first helical blade.
Furthermore, 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 is generated between the friction block and the inner wall of the first cavity.
Further, the port of the second cavity is sealed through the cover body, and the communicating pipe penetrates through the cover body to be communicated with the inside of the second cavity.
Further, a sleeve is sleeved on the outer side of the second shaft body and located inside the second cavity, a third helical blade is arranged in a gap between the sleeve and the second shaft body, a second helical blade is arranged on the outer side of the sleeve, and a plurality of round holes are formed in the second helical blade.
Furtherly, ejection of compact subassembly includes disk body, extension pipe, pole setting and coating box body, the disk body is installed at cavity two, and the disk body is passed to second axis body of being equipped with, cylindrical cell body has been seted up on the top of axis body two, cylindrical cell body passes through drain tank and the inside intercommunication of hollow disk body, the extension pipe with the disk body intercommunication is installed in the outside of staving, the terminal intercommunication of extension pipe has the pole setting, the coating box body is installed to the bottom of pole setting.
Furthermore, the barrel body extends out of the bottom ends of the first shaft body and the second shaft 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 a rotating motor.
The invention has the following beneficial effects:
1. the cover body is fixedly connected with the first shaft body through the first helical blade, the cover body and the first shaft body rotate synchronously in the rotating process, the main body of the cover body is of a conical shell structure, the outer side of the cover body is provided with a friction block, friction is generated between the friction block and the inner wall of the first cavity body, materials added through one port of the first cavity body pass through the space between the friction block and the inner wall of the first cavity body, the passing materials are ground, the particle size in the pigment is effectively reduced, and the surface smoothness of the paint formed surface is improved.
2. The end surface of the convex ring is a corrugated surface, the first shaft body is fixedly provided with the fixed block, the end surface of the fixed block is matched with the corrugated surface, the fixed block pushes the movable seat to move downwards integrally to complete compression of the spring, the movable seat can be reset through the spring to realize the upward and downward movement of the movable seat integrally, the movable seat which vibrates up and down drives materials inside the cavity to vibrate up and down, and the mixing of the materials is convenient to realize.
3. According to the invention, the second shaft body pushes the material in the second cavity body to enter the second shaft body and be discharged through the disc body, the feed inlet 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 situation that the material with large mass in the bottom material is accumulated downwards to cause different sizes of particles in paint in the discharging process is avoided, meanwhile, the second helical blade is provided with the plurality of round holes, the thrust of the two pairs of materials of the helical blades is effectively reduced, and the problem that the material amount 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 product to practice the invention to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the barrel and its internal structure of the present invention;
FIG. 3 is a schematic cross-sectional view of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of a structure of the movable seat and the cover body;
FIG. 5 is a schematic cross-sectional view of FIG. 4 according to the present invention;
FIG. 6 is a schematic view of the sleeve and the movable seat structure of the present invention;
FIG. 7 is a schematic view of the installation structure of the discharging 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 components represented by the respective reference numerals are listed below:
1. a frame; 2. a push rod; 3. a support plate; 4. a power assembly; 5. a mounting seat; 6. a roller; 7. a pin shaft; 8. a base plate; 9. a barrel 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. an edge body; 1102. a cylinder; 1103. a through groove; 1104. a convex column; 1105. deep holes; 1106. a convex ring; 1107. a corrugated surface; 1108. deep grooves; 12. a cover body; 1201. a pipe body; 13. a communicating pipe; 14. a sleeve; 1401. a second helical blade; 1402. a circular hole; 15. a second shaft body; 1501. a liquid outlet groove; 1502. a third helical blade; 16. a tray body; 17. rotating the motor; 18. a drive belt; 19. an extension pipe; 20. erecting a rod; 21. a paint cartridge body; 22. a spring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present 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 embodiment was 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 relates to a hot-melt spraying and marking device for engineering road construction, which comprises a frame 1, wherein a push rod 2 is fixed on one side of the frame 1, two groups of roller sets are installed at the bottom of the frame 1, a supporting plate 3 is fixed on the frame 1, a power assembly 4 is installed on the supporting plate 3, the power assembly 4 is in transmission connection with the roller sets, a bottom plate 8 is installed on the other side of the push rod 2, a barrel body 9 is fixed on the bottom plate 8, two vertically-distributed first cavities 901 and second cavities 902 are arranged in the barrel body 9, wherein the openings of the first cavities 901 and the openings of the second cavities 902 are located on the same side, a first shaft body 10 is vertically installed in the first cavities 901, a movable seat 11 and a cover body 12 are installed on the first shaft body 10, a cavity is formed between the movable seat 11 and the cover body 12, materials are fed into or discharged out of the cavity by changing the volume of the cavity, the cavity is communicated with the second cavities 902 through a communicating pipe 13, a vertically-distributed second shaft body 15 is installed in the first cavity, a disk body 16 is sleeved on the second body 15, the barrel body 16 is of a hollow structure, and a discharging assembly communicated with the disk body 16 is installed on the 9.
The roller train includes mount pad 5, gyro wheel 6 and round pin axle 7, and 1 bottom fixed mounting of frame has two mount pads 5, installs round pin axle 7 between two mount pads 5, and the end connection of round pin axle 7 has gyro wheel 6, and power component 4 is connected with round pin axle 7 transmission, and power component 4 includes driving motor and drive gear, and driving motor drives round pin axle 7 through drive gear and rotates.
The main part of sliding seat 11 is cylinder 1102, deep groove 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 groove 1108 is extended there is projection 1104, the deep hole 1105 that extends to projection 1104 inside is seted up to the bottom surface of cylinder 1102, projection 1104 that is equipped with cup joints the outside at an axis body 10, install the spring 22 of cup jointing on an axis body 10 in the deep hole 1105, the top of projection 1104 extends there is collar 1106, the terminal surface of collar 1106 is corrugated surface 1107, an axis body 10 is fixed with fixed block 1002, the terminal surface and the corrugated surface 1107 cooperation of fixed block 1002, set up the logical groove 1103 with the outside intercommunication of deep groove 1108 on the inner wall of deep groove 1108, the top of cylinder 1102 has cup jointed cover body 12.
Be equipped with the spacing groove of the vertical distribution of a plurality of along the outside of body 1101, spacing groove and the spacing bead cooperation that is equipped with on the staving 9 inner wall.
The top end of the cover body 12 is provided with a tube body 1201, the top end of the first shaft body 10 extends into the tube body 1201, and the inner wall of the tube body 1201 is connected with the outer side face of the first shaft body 10 through a first helical blade 1001.
The main body of the cover body 12 is a conical shell structure, and a friction block is arranged on the outer side of the cover body 12 and rubs against 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 communicates with the inside of the second chamber 902 through the cover 903.
A sleeve 14 is sleeved on the outer side of the second shaft body 15, the sleeve 14 is located inside 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 circular holes 1402 are formed in the second helical blade 1401.
The discharging assembly comprises a disc body 16, an extension pipe 19, a vertical rod 20 and a paint box body 21, the disc body 16 is installed in a cavity II 902, the shaft body II 15 penetrates through the disc body 16, a cylindrical groove body is formed in the top end of the shaft body II 15 and is communicated with the inside of the hollow disc body 16 through a liquid outlet groove 1501, the extension pipe 19 communicated with the disc body 16 is installed 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 installed 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.
The working principle is as follows:
in the using process, the rotating motor 17 and the transmission 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 helical 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 friction block and the inner wall of the first cavity 901, the passing materials are ground, the size of particles in the pigment is effectively reduced, and the smoothness of the surface of the paint after forming is improved;
in the rotating process of the first shaft body 10, the end face of the convex ring 1106 is a corrugated face 1107, a fixed block 1002 is fixed on the first shaft body 10, the end face of the fixed block 1002 is matched with the corrugated face 1107, the fixed block 1002 pushes the movable seat 11 to move downwards integrally to complete compression of the spring 22, and the movable seat 11 can be reset through the spring 22 to realize upward and downward movement of the movable seat 11 integrally;
in the upward movement process of the movable seat 11, the volume of a cavity formed between the movable seat 11 and the cover body 12 is reduced, materials move downwards through the highest position of the communicating pipe 13 and enter the cavity II 902, in the downward movement process of the movable seat 11, the volume of the cavity is increased, the materials in the cavity I901 enter the cavity under the negative pressure condition, and meanwhile, a first helical blade 1001 is arranged, and the first helical blade 1001 pushes the materials in the cavity to move upwards;
the movable seat 11 which vibrates up and down drives the materials inside the cavity to vibrate up and down, so that the materials are mixed conveniently;
two 15 pivoted in-process of axis body, promote the inside material of two 902 inside of cavity and get into the inside of two 15 of axis body, discharge through disk body 16, because the feed inlet of two 15 of axis body is located the upper end, promote the material through two 1401 of helical blade and three 1502 of helical blade and follow the clearance upward movement between sleeve pipe 14 and two 15 of axis body, avoid the material that quality is big in the bottom material to pile up downwards, lead to the ejection of compact in-process paint particulate matter not of uniform size, be equipped with a plurality of round hole 1401 on two 1401 of helical blade simultaneously, two thrust to the material of effectual reduction helical blade, it is different to solve the inside material height of two 902 of cavity, the problem that the inside material volume of the two 15 of axis body is different in the unit interval.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (10)
1. The utility model provides a hot melt spraying marking off equipment of engineering road construction usefulness, includes frame (1), its characterized in that:
a push rod (2) is fixed on one side of the frame (1);
the bottom of the frame (1) is provided with two groups of roller sets, 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 sets;
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), a first cavity body (901) and a second cavity body (902) which are vertically distributed are arranged in the barrel body (9), wherein the opening of the first cavity body (901) and the opening of the second cavity body (902) are positioned on the same side;
a first shaft body (10) is vertically arranged in the first cavity body (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 be discharged from the cavity by changing the volume of the cavity;
the cavity is communicated with a second cavity (902) through a communicating pipe (13);
a second shaft body (15) which is vertically distributed is installed 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 assembly communicated with the disc body (16) is installed on the barrel body (9).
2. The hot-melt spraying and marking device for the construction of the engineering roads according to claim 1, wherein the roller group comprises mounting seats (5), rollers (6) and a pin shaft (7), two mounting seats (5) are fixedly mounted at the bottom of the frame (1), the pin shaft (7) is mounted between the two mounting seats (5), and the rollers (6) are connected to the end parts 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.
3. The hot-melt spraying and marking device for the construction of the engineering roads according to claim 1, wherein 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 in the middle of the deep groove (1108), a deep hole (1105) extending into the convex column (1104) is formed in the bottom surface of the column body (1102), the 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 installed in the deep hole (1105);
a convex ring (1106) extends from the top end of the convex column (1104), the end face of the convex ring (1106) is a corrugated surface (1107), a fixed block (1002) is fixed on the first shaft body (10), and the end face 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 in the inner wall of the deep groove (1108);
the top end of the column body (1102) is sleeved with a cover body (12).
4. The hot melt spraying marking device for the construction of the engineering road according to claim 3, wherein a plurality of vertically distributed limiting grooves are arranged on the outer side of the edge body (1101), and the limiting grooves are matched with limiting convex ribs arranged on the inner wall of the barrel body (9).
5. The hot-melt spraying and marking device for the engineering road construction is characterized in that a pipe body (1201) is arranged at the top end of the cover body (12), 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 face of the first shaft body (10) through a first helical blade (1001).
6. The hot-melt spraying and marking device for the engineering road construction is characterized in that 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 is generated between the friction block and the inner wall of the first cavity (901).
7. The hot melt spray painting line marking device for the engineering road construction as claimed in claim 1, wherein the port of the second cavity (902) is sealed by a cover body (903), and the communicating pipe (13) passes through the cover body (903) to communicate with the inside of the second cavity (902).
8. The hot-melt spraying and marking device for the construction of the engineering roads according to claim 7, wherein a sleeve (14) is sleeved on the outer side of the second shaft body (15), the sleeve (14) is located inside 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).
9. The hot-melt spraying and marking device for the engineering road construction is characterized by comprising a disc body (16), an extension pipe (19), an upright rod (20) and a coating box body (21), wherein the disc body (16) is arranged in a second cavity (902), a second shaft body (15) penetrates through the disc 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 inside of the hollow disc body (16) through a liquid outlet groove (1501);
the outer side of the barrel body (9) is provided with an extension pipe (19) communicated with the disc body (16), the tail end of the extension pipe (19) is communicated with a vertical rod (20), and the bottom end of the vertical rod (20) is provided with a coating box body (21).
10. The hot melt spraying and marking equipment for the construction of the engineering roads according to claim 9, 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 true CN115450099A (en) | 2022-12-09 |
| CN115450099B CN115450099B (en) | 2023-11-28 |
Family
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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) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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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 |
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| CN115450099B (en) | 2023-11-28 |
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