CN111794068B - Pit and groove pavement asphalt paving system - Google Patents
Pit and groove pavement asphalt paving system Download PDFInfo
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- CN111794068B CN111794068B CN202010708131.0A CN202010708131A CN111794068B CN 111794068 B CN111794068 B CN 111794068B CN 202010708131 A CN202010708131 A CN 202010708131A CN 111794068 B CN111794068 B CN 111794068B
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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
- E01C23/09—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 forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
- E01C23/0966—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 forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving
- E01C23/0973—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 forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving with liquid or semi-liquid materials, e.g. crack sealants
- E01C23/098—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 forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving with liquid or semi-liquid materials, e.g. crack sealants and working the surface of the filling or applying particulate material thereto, e.g. smoothing, gritting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention relates to the field of asphalt paving, in particular to an asphalt paving system for a pit road surface, which comprises a box body, an odor removing structure, a flattening moving structure and a shoveling structure, wherein the flattening moving structure is connected with the box body; shovel material structural connection is in the box, shovel material structure includes motor, slide rail, first splint, second pneumatic cylinder, rectangular slider, round pin axle, second splint, trapezoidal shovel box, rotation axis, connecting rod, lead screw, belt pulley and belt, and two parallel arrangement's slide rail, the inside sliding connection rectangular slider of slide rail are connected to a box lateral surface. The pit groove pavement asphalt paving system provided by the invention has the advantages that the trapezoidal shovel box can be driven to turn and rotate, so that the accumulation can be poured into an area to be leveled, and the leveling is carried out through the pressure translation moving structure, so that the whole box body is pushed to complete material feeding only by people in the material receiving process, the loading process is convenient, the operation is time-saving and labor-saving, and the working efficiency is improved.
Description
Technical Field
The invention relates to the field of asphalt paving, in particular to an asphalt paving system for a pit road surface.
Background
Natural bitumen is stored underground, and some forms a mineral layer or is accumulated on the surface of the crust. The asphalt is mainly used in the industries of paint, plastics, rubber and the like and pavement and the like.
At present, the process of paving is carried out to little regional pot hole on the road surface, and often the manual shallow mode is removed and is filled and led up, and traditional manual shallow equipment carries out the material loading process, needs the manual work to shovel into the material loading with the shovel with pitch, and the operation is wasted time and energy, influences work efficiency. Therefore, there is a need to provide a new asphalt paving system for a pit road to solve the above-mentioned problems.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a pit and groove pavement asphalt paving system.
The technical scheme adopted by the invention for solving the technical problems is as follows: a pit road surface asphalt paving system comprises a box body, an odor removing structure, a flattening moving structure and a shoveling structure, wherein the odor removing structure is connected to the box body; the flattening moving structure is connected to the box body; the shoveling structure is connected to the box body and comprises a motor, slide rails, a first clamping plate, a second hydraulic cylinder, strip-shaped slide blocks, a pin shaft, a second clamping plate, a trapezoidal shovel box, a rotating shaft, a connecting rod, a lead screw, a belt pulley and a belt, wherein one outer side surface of the box body is connected with the two slide rails which are arranged in parallel, the slide rails are connected with the strip-shaped slide blocks in a sliding manner, the inner tops of the slide rails are rotatably connected with the lead screw, the bottom ends of the lead screws penetrate through the bottom ends of the slide rails and are connected with the belt pulley, the two belt pulleys are connected through belt transmission, the motor is installed at the top of one slide rail, the output end of the motor is connected with the adjacent lead screw, threaded holes matched with the lead screw are formed in the strip-shaped slide blocks, the trapezoidal shovel box is positioned between the two strip-shaped slide blocks, the outer side surface of the bottom ends of the strip-shaped slide blocks is connected with the connecting rod, the other end of the connecting rod is rotatably connected with one side surface of the bottom of the trapezoidal shovel box through the rotating shaft, and the inclined side wall of the top of the trapezoidal shovel box is connected with the second clamping plate, first splint are connected to the top lateral surface of rectangular slider, and the tail end of second pneumatic cylinder rotates with first splint through the round pin axle to be connected, and the output of second pneumatic cylinder rotates with the second splint through the round pin axle to be connected.
Preferably, remove the peculiar smell structure and include outlet duct, draught fan, funnel cover, otter board active carbon and baffle, the box is close to interior bottom position installation baffle, and the active carbon is placed to the baffle upper surface, and the draught fan is installed to another side bottom of box, and the draught fan import intercommunication funnel cover, the outlet of draught fan pass through outlet duct and box intercommunication, and the otter board is installed at the top of box.
Preferably, the opening of the funnel cover is connected with the mesh cover, the storage battery is mounted at the inner bottom of the box body, and wiring holes are formed in two side faces of the bottom of the box body.
Preferably, the flattening moving structure comprises rollers, a lifting rod, sliding clamping rods, a rotating shaft, a flattening roller, telescopic sleeves and a first hydraulic cylinder, the bottom of the box body is connected with the rollers arranged in four rectangles, a placing groove is formed in the bottom area of the front end surface and the bottom area of the rear end surface of the box body, the first hydraulic cylinder is arranged in the center of the top of the placing groove, the output end of the first hydraulic cylinder is connected with the lifting rod, the side wall of the bottom of the lifting rod is connected with a plurality of sliding clamping rods, the bottom ends of the front sliding clamping rod and the rear sliding clamping rod are aligned to be connected with the flattening roller in a rotating mode through the rotating shaft, the top end of the lifting rod is connected with the inner bottom of the placing groove through the two symmetrically arranged telescopic sleeves, a cam is arranged inside the rollers, and the cam intermittently pushes against the tail part of the scraper, a spring is sleeved on the tail part of the scraper, and one end of the spring is connected with a limiting block arranged on the inner side wall of the roller.
Preferably, first hydraulic system is installed at the interior top of standing groove, and first pneumatic cylinder passes through first hydraulic system control, and second hydraulic system is installed to rectangular slider lateral surface, and the second hydraulic cylinder passes through second hydraulic system control, the box is kept away from slide rail side top and is connected the L shape holding rod that two symmetries set up.
Compared with the related technology, the pit road surface asphalt paving system provided by the invention has the following beneficial effects:
(1) the invention provides a pit groove pavement asphalt paving system, which moves a region to be leveled through a shovel structure, finishes the lifting of a whole trapezoidal shovel box by starting a motor, lifts to a certain height, starts a second hydraulic cylinder, can drive the trapezoidal shovel box to turn over and rotate, can pour accumulation into the region to be leveled, and flattens through a pressure translation moving structure, can ensure that the material receiving process only needs a person to push the whole box body to finish material feeding, is convenient for the material loading process, saves time and labor in operation, and improves the working efficiency.
(2) The pit groove pavement asphalt paving system provided by the invention has the advantages that the odor removing structure can introduce odor gas in a filling area into the box body, the content of the surrounding odor gas is reduced through activated carbon adsorption treatment, the flattening moving structure can enable the sliding clamping rod to move upwards, so that the flattening rolling shaft is driven to be lifted without contacting with the ground, the rolling wheel is used for supporting the turning process, the contact friction force between the flattening rolling shaft and the ground in the turning process is reduced, and the whole box body can be turned more conveniently in a lifting non-contact mode.
Drawings
Fig. 1 is a schematic structural diagram of a pit road asphalt paving system according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view of the internal structure of the case shown in FIG. 1;
FIG. 3 is a side view of the housing of FIG. 1;
fig. 4 is a schematic view of the blade attachment shown in fig. 1.
Reference numbers in the figures: 1. a box body; 2. a peculiar smell removing structure; 3. a flattening moving structure; 4. a material shoveling structure; 21. an air outlet pipe; 22. an induced draft fan; 23. a funnel cover; 24. a mesh enclosure; 25. a screen plate; 26. a wiring hole; 27. activated carbon; 28. a partition plate; 29. a storage battery; 31. a roller; 31a, a spring; 31b, a limiting block; 31c, a scraper; 31d, a cam; 32. a lifting rod; 33. sliding the clamping rod; 34. a rotating shaft; 35. flattening the roller; 36. a telescoping sleeve; 37. a first hydraulic cylinder; 38. a placement groove; 41. a motor; 42. a slide rail; 43. a first splint; 44. a second hydraulic cylinder; 45. a long slide block; 46. a pin shaft; 47. a second splint; 48. a trapezoidal shovel box; 49. a rotating shaft; 4a, a connecting rod; 4b, a screw rod; 4c, a belt pulley; 4d, a belt.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, an asphalt paving system for a trough road comprises a box body 1, an odor removing structure 2, a flattening moving structure 3 and a shoveling structure 4, wherein the shoveling structure 4 is connected to the box body 1, the shoveling structure 4 comprises a motor 41, a sliding rail 42, a first clamping plate 43, a second hydraulic cylinder 44, a long sliding block 45, a pin shaft 46, a second clamping plate 47, a trapezoidal shoveling box 48, a rotating shaft 49, a connecting rod 4a, a screw rod 4b, a belt pulley 4c and a belt 4d, an outer side surface of the box body 1 is connected with the two parallel sliding rails 42, the sliding rail 42 is connected with the long sliding block 45 in a sliding manner, the top of the sliding rail 42 is rotatably connected with the screw rod 4b, the bottom end of the screw rod 4b penetrates through the bottom end of the sliding rail 42 and is connected with the belt pulley 4c, the two belt pulleys 4c are connected through the belt 4d in a transmission manner, wherein the top of one sliding rail 42 is provided with the motor 41, the output end of the motor 41 is connected with the adjacent screw rod 4b, threaded holes matched with the screw rods 4b are formed in the strip sliding blocks 45, the trapezoidal shovel box 48 is located between the two strip sliding blocks 45, the outer side face of the bottom end of each strip sliding block 45 is connected with the connecting rod 4a, the other end of each connecting rod 4a is rotatably connected with one side face of the bottom of the trapezoidal shovel box 48 through the rotating shaft 49, the inclined side wall of the top of the trapezoidal shovel box 48 is connected with the second clamping plate 47, the outer side face of the top end of each strip sliding block 45 is connected with the first clamping plate 43, the tail end of the second hydraulic cylinder 44 is rotatably connected with the first clamping plate 43 through the pin shaft 46, the output end of the second hydraulic cylinder 44 is rotatably connected with the second clamping plate 47 through the pin shaft 46, it should be noted that by starting the motor 41, the two belt pulleys 4c are in transmission connection through the belt 4d, so that the two screw rods 4b are driven to rotate synchronously, and therefore the strip sliding blocks 45 move upwards or downwards in the sliding rails 42, and therefore the trapezoidal shovel box 48 is lifted or descended, the entire trapezoidal shovel box 48 is lowered until the outer side wall of the bottom of the trapezoidal shovel box 48 contacts the ground, so that the roller 31 pushes the whole box body 1, the trapezoidal shovel box 48 is contacted with the pricked and piled asphalt and is inserted into the pricked and piled asphalt, so that a proper amount of asphalt is piled in the trapezoidal shovel box 48, by opening the two second hydraulic cylinders 44, the side walls contacting the ground are driven to slightly tilt, preventing the accumulated asphalt from falling off, moving the area to be filled, the lifting of the whole trapezoidal shovel box 48 is completed by starting the motor 41, the trapezoidal shovel box 48 is lifted to a certain height, the second hydraulic cylinder 44 is started, the trapezoidal shovel box 48 can be driven to turn over and rotate, thereby can pour into piling up and need fill up the region, rethread translation moves structure 3 and flattens, can let connect the material process only need the people to promote whole box 1 and accomplish the material and feed, the loading process of being convenient for, the operation is labour saving and time saving, improves work efficiency.
Referring to fig. 1 and 2, the peculiar smell removing structure 2 is connected to the box body 1, the peculiar smell removing structure 2 comprises an air outlet pipe 21, an induced draft fan 22, a funnel cover 23, a screen plate 25, activated carbon 27 and a partition plate 28, the box body 1 is close to the partition plate 28 installed at the inner bottom position, the activated carbon 27 is placed on the upper surface of the partition plate 28, the induced draft fan 22 is installed at the bottom of the other side surface of the box body 1, the inlet of the induced draft fan 22 is communicated with the funnel cover 23, the outlet of the induced draft fan 22 is communicated with the box body 1 through the air outlet pipe 21, the screen plate 25 is installed at the top of the box body 1, and in the process of filling and flattening the asphalt, by opening the induced draft fan 22, the odor gas in the filling area can be introduced into the box body 1, through the adsorption treatment of the activated carbon 27, the content of surrounding odor gas is reduced, the net plate 25 ensures the air circulation inside the box body 1, and the supplement shows that the box body can shield rain through the external plastic film in rainy days.
Referring to fig. 1, the funnel cover 23 is connected with the mesh cover 24 through an opening to prevent dust from being sucked into the box 1, a storage battery 29 is installed at the inner bottom of the box 1, and wiring holes 26 are formed in two side faces of the bottom of the box 1, and it should be noted that power can be supplied to the equipment on the box 1 through the storage battery 39, so that the power can be supplied in a portable manner.
Referring to fig. 1, the flattening moving structure 3 is connected to the box body 1, the flattening moving structure 3 includes a roller 31, a lifting rod 32, a sliding clamping rod 33, a rotating shaft 34, a flattening roller 35, a telescopic sleeve 36 and a first hydraulic cylinder 37, the bottom of the box body 1 is connected with the roller 31 arranged in four rectangles, a placing groove 38 is opened in the bottom area of the front end surface and the rear end surface of the box body 1, a first hydraulic cylinder 37 is installed in the placing groove 38 at the center of the top, the lifting rod 32 is connected with the output end of the first hydraulic cylinder 37, the bottom side wall of the lifting rod 32 is connected with a plurality of sliding clamping rods 33, the two sliding clamping rods 33 are aligned front and back, the bottom ends of the flattening roller 35 are rotatably connected with the inner bottom of the placing groove 38 through the rotating shaft 34, the top end of the lifting rod 32 is connected with the inner bottom of the placing groove 38 through the telescopic sleeve 36 symmetrically arranged, a cam 31d is installed inside the roller 31d, and the cam 31d intermittently collides with a scraper 31c, and the tail of the scraper 31c is sleeved with a spring 31a, and one end of the spring 31a is connected with a limiting block 31b arranged on the inner side wall of the roller 31, it should be noted that in the process of turning movement, the sliding clamping rod 33 is moved upwards by opening the two first hydraulic cylinders 37, so as to drive the flattening roller 35 to lift up without contacting with the ground, the roller 31 is used for supporting the turning process, the contact friction force between the flattening roller 35 and the ground in the turning process is reduced, the whole box 1 can be turned more conveniently by lifting without contacting, in the normal flattening process, the two first hydraulic cylinders 37 are opened to drive the flattening roller 35 to be in contact with a flattening area, so as to push the box 1 back and forth for flattening, in the working process, the rotation of the roller 31 drives the cam 31d on the roller 31 to rotate, the rotation of the cam 31d intermittently extrudes the scraper 31c, the squeegee 31c is reciprocated back and forth during operation to change the distance between the squeegee 31c and the platen roller 35, thereby preventing asphalt or the like from adhering to the platen roller 35 during compaction.
First hydraulic system is installed at the interior top of standing groove 38, and first pneumatic cylinder 37 is through first hydraulic system control, and second hydraulic system is installed to rectangular slider 45 lateral surface, and second hydraulic cylinder 44 is through second hydraulic system control, box 1 is kept away from slide rail 42 side top and is connected the L shape holding rod that two symmetries set up, and it needs to explain, holds the mode and more be convenient for people's promotion or pulling operation.
The working principle is as follows: by turning on the motor 41, the two belt pulleys 4c are connected by the belt 4d in a transmission manner, so as to drive the two screw rods 4b to rotate synchronously, thereby completing the upward or downward movement of the strip-shaped slider 45 in the slide rail 42, thereby completing the raising or lowering of the trapezoidal shovel box 48, lowering the whole trapezoidal shovel box 48 until the outer side wall of the bottom of the trapezoidal shovel box 48 contacts with the ground, thereby the roller 31 pushes the whole box body 1, so that the trapezoidal shovel box 48 contacts with the bundled asphalt and is inserted into the bundled asphalt, so that a proper amount of asphalt is stacked in the trapezoidal shovel box 48, by turning on the two second hydraulic cylinders 44, the side wall contacting with the ground is slightly tilted to prevent the stacked asphalt from falling, and by moving the area to be filled, by turning on the motor 41, the whole trapezoidal shovel box 48 is lifted to a certain height, and by turning on the second hydraulic cylinders 44, the trapezoidal shovel box 48 can be driven to turn over and rotate, so that the pile can be poured into the area to be filled.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a pit road surface pitch system of paving which characterized in that: the peculiar smell removing device comprises a box body (1), a peculiar smell removing structure (2), a flattening moving structure (3) and a shoveling structure (4), wherein the peculiar smell removing structure (2) is connected to the box body (1); the flattening moving structure (3) is connected to the box body (1); the material shoveling structure (4) is connected to the box body (1), the material shoveling structure (4) comprises a motor (41), a sliding rail (42), a first clamping plate (43), a second hydraulic cylinder (44), a long sliding block (45), a pin shaft (46), a second clamping plate (47), a trapezoidal shovel box (48), a rotating shaft (49), a connecting rod (4a), a screw rod (4b), a belt pulley (4c) and a belt (4d), one outer side surface of the box body (1) is connected with the two sliding rails (42) which are arranged in parallel, the sliding rails (42) are connected with the long sliding block (45) in a sliding mode, the top of the inner part of each sliding rail (42) is rotatably connected with the screw rod (4b), the bottom end of each screw rod (4b) penetrates through the bottom end of each sliding rail (42) and is connected with the belt pulley (4c), the two belt pulleys (4c) are connected in a transmission mode through the belt (4d), the motor (41) is installed on the top of one sliding rail (42), and the output end of each motor (41) is connected with the adjacent screw rod (4b), a threaded hole matched with the screw rod (4b) is formed in each long-strip sliding block (45), the trapezoidal shovel box (48) is located between the two long-strip sliding blocks (45), the outer side face of the bottom end of each long-strip sliding block (45) is connected with the connecting rod (4a), the other end of each connecting rod (4a) is rotatably connected with one side face of the bottom of the trapezoidal shovel box (48) through the rotating shaft (49), the inclined side wall of the top of the trapezoidal shovel box (48) is connected with the second clamping plate (47), the outer side face of the top end of each long-strip sliding block (45) is connected with the first clamping plate (43), the tail end of the second hydraulic cylinder (44) is rotatably connected with the first clamping plate (43) through the pin shaft (46), and the output end of the second hydraulic cylinder (44) is rotatably connected with the second clamping plate (47) through the pin shaft (46);
the peculiar smell removing structure (2) comprises an air outlet pipe (21), an induced draft fan (22), a funnel cover (23), a screen plate (25), activated carbon (27) and a partition plate (28), the partition plate (28) is arranged at a position, close to the inner bottom, of the box body (1), the activated carbon (27) is placed on the upper surface of the partition plate (28), the induced draft fan (22) is arranged at the bottom of the other side surface of the box body (1), the inlet of the induced draft fan (22) is communicated with the funnel cover (23), the outlet of the induced draft fan (22) is communicated with the box body (1) through the air outlet pipe (21), and the screen plate (25) is arranged at the top of the box body (1);
the flattening moving structure (3) comprises a roller (31), a lifting rod (32), a sliding clamping rod (33), a rotating shaft (34), a flattening roller (35), a telescopic sleeve (36) and a first hydraulic cylinder (37), the bottom of the box body (1) is connected with four rollers (31) which are arranged in a rectangular mode, a placing groove (38) is formed in the bottom area of the front end face and the bottom area of the rear end face of the box body (1), a first hydraulic cylinder (37) is installed in the center of the top of the inside of the placing groove (38), the output end of the first hydraulic cylinder (37) is connected with a lifting rod (32), the side wall of the bottom of the lifting rod (32) is connected with a plurality of sliding clamping rods (33), the bottom ends of the two sliding clamping rods (33) which are aligned front and back are rotatably connected with a flattening roller (35) through a rotating shaft (34), and the top end of the lifting rod (32) is connected with the inner bottom of the placing groove (38) through two symmetrically arranged telescopic sleeves (36); the internally mounted of gyro wheel (31) has cam (31d), just cam (31d) intermittent type nature contradicts the afterbody of scraper blade (31c), just the afterbody cover of scraper blade (31c) is equipped with spring (31a), just stopper (31b) of setting on gyro wheel (31) inside wall are connected to the one end of spring (31 a).
2. The pit road surface asphalt paving system as claimed in claim 1, wherein the hopper cover (23) is connected with the mesh enclosure (24) through an opening, the inner bottom of the box body (1) is provided with a storage battery (29), and two side surfaces of the bottom of the box body (1) are provided with wiring holes (26).
3. The pit slot pavement asphalt paving system as claimed in claim 1, wherein a first hydraulic system is installed at the top of the inside of the placement groove (38), a first hydraulic cylinder (37) is controlled by the first hydraulic system, a second hydraulic system is installed on the outer side surface of the long-strip slider (45), a second hydraulic cylinder (44) is controlled by the second hydraulic system, and the box body (1) is far away from the top of the side surface of the sliding rail (42) and is connected with two symmetrically arranged L-shaped holding rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010708131.0A CN111794068B (en) | 2020-07-21 | 2020-07-21 | Pit and groove pavement asphalt paving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010708131.0A CN111794068B (en) | 2020-07-21 | 2020-07-21 | Pit and groove pavement asphalt paving system |
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| Publication Number | Publication Date |
|---|---|
| CN111794068A CN111794068A (en) | 2020-10-20 |
| CN111794068B true CN111794068B (en) | 2021-12-14 |
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| CN202010708131.0A Active CN111794068B (en) | 2020-07-21 | 2020-07-21 | Pit and groove pavement asphalt paving system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113290919B (en) * | 2021-07-10 | 2023-02-28 | 重庆台渝化工有限公司 | Film clamp is used in production of plastic auxiliary agent |
| CN113463603B (en) * | 2021-09-06 | 2021-12-07 | 山东合创新材料有限公司 | Garbage fishing device for sea water desalination |
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| CN108035230A (en) * | 2017-12-19 | 2018-05-15 | 李承熙 | A kind of pitch-rood |
| CN208309355U (en) * | 2018-04-28 | 2019-01-01 | 东莞泰和沥青产品有限公司 | A kind of asphalt packing machine for joints |
| CN108755370A (en) * | 2018-07-04 | 2018-11-06 | 王芳 | A kind of cell bituminous pavement paving machine to swing |
| CN109487672A (en) * | 2018-12-28 | 2019-03-19 | 温州建源建设有限公司 | Municipal works asphalt surface repair apparatus |
| CN210031450U (en) * | 2019-04-19 | 2020-02-07 | 周涛 | Heating device for highway maintenance |
| CN210458901U (en) * | 2019-08-02 | 2020-05-05 | 纪凤丽 | Traffic sign line marking device for road and bridge |
| CN111395113A (en) * | 2020-04-03 | 2020-07-10 | 嘉兴勤慎智能技术有限公司 | Road construction is with equipment that rolls |
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| CN111794068A (en) | 2020-10-20 |
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