CN111749089A - Road surface paving machine - Google Patents
Road surface paving machine Download PDFInfo
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- CN111749089A CN111749089A CN202010714425.4A CN202010714425A CN111749089A CN 111749089 A CN111749089 A CN 111749089A CN 202010714425 A CN202010714425 A CN 202010714425A CN 111749089 A CN111749089 A CN 111749089A
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- connecting rod
- box body
- plate
- baffle
- hinged
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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
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
- E01C19/488—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with rollers for consolidating or finishing combined with tamping, vibrating, pressing or smoothing consolidation or finishing means
Abstract
The invention discloses a road surface laying machine, and particularly relates to the field of road administration instruments, which comprises a trolley body, wherein one side of the trolley body is fixedly connected with a connecting frame, one side of the connecting frame, which is far away from the trolley body, is provided with a fixed frame, one side of the fixed frame is fixedly provided with an installation plate, a box body is fixedly embedded in the middle position of the fixed frame, the top of the box body is fixedly embedded with a feeding box, two groups of feeding rollers are rotatably connected between the inner walls of the box body, and the outer side of one end of each feeding roller is fixedly connected with a rotary table positioned outside the box body. According to the invention, the scraping mechanism is arranged, the fifth connecting rod drives the scraping plate to reciprocate left and right, and the continuous bulge and the continuous groove are arranged in a matched manner, so that when the scraping plate reciprocates, the continuous bulge and the continuous groove are mutually extruded, and the spring is continuously contracted up and down, so that the scraping plate can scrape the mixed material on the ground, and can provide pressure for the mixed material compaction, thereby greatly improving the practicability.
Description
Technical Field
The invention relates to the technical field of road administration instruments, in particular to a road surface laying machine.
Background
The road surface is one or more layers of road structure layers laid on the top surface of a roadbed by using road building materials for vehicles to directly run on the surface of the roadbed, and a layered structure laid on the roadbed by using the road building materials for vehicles to run has the functions of bearing the weight of the vehicles, resisting the abrasion of wheels and keeping the surface of the road smooth, so that the road surface is required to have enough strength, higher stability, certain flatness, proper anti-skid capacity and no overlarge dust raising phenomenon during running, the damage of the road surface and vehicle parts is reduced, the good visual distance is kept, and the environmental pollution is reduced.
Road construction machinery refers to all machinery that need use in whole road construction and maintenance, and current road surface laying machinery function is single, need be equipped with concrete mixing equipment in addition, needs the manual work to trowel the efficiency with the concrete after the concrete is put in and is lower, does not have the compaction device simultaneously and trowels the compaction with the concrete.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a road surface paving machine, and the problems to be solved by the present invention are: the existing road surface paving machine has single function.
In order to achieve the purpose, the invention provides the following technical scheme: a road surface laying machine comprises a trolley body, wherein one side of the trolley body is fixedly connected with a connecting frame, one side of the connecting frame, which is far away from the trolley body, is provided with a fixed frame, one side of the fixed frame is fixedly provided with a mounting plate, the fixed frame and the connecting frame are fixedly connected through the mounting plate, the bottom of the fixed frame is movably connected with a travelling wheel, a box body is fixedly embedded at the middle position of the fixed frame, the top of the box body is fixedly embedded with a feeding box, the bottom of the box body is provided with a blanking port in a penetrating manner, two groups of feeding rollers are rotatably connected between the inner walls of the box body, and the outer side of one end of each feeding roller is fixedly connected with a turntable;
the outer side of the rotary table is fixedly connected with an eccentrically arranged fixed column, a first connecting rod is movably sleeved on the outer peripheral side of the fixed column, a fixed rod is fixedly installed on the outer side of the feeding box, a fixed block is fixedly installed at one end, away from the feeding box, of the fixed rod, a first sliding groove is formed in a penetrating mode, a sliding block is arranged in the first sliding groove in a sliding mode, one end, away from the fixed column, of the first connecting rod is hinged to the sliding block, a second connecting rod is hinged to the rod wall of the first connecting rod, one end, away from the first connecting rod, of the second connecting rod is hinged to a third connecting rod, a hinge column is movably embedded in the middle position of the rod wall of the third connecting rod, the hinge column is fixedly installed on the outer side of the box body, a fourth connecting rod is hinged to one end, away from the second connecting, the end part of the fifth connecting rod, which is far away from the fourth connecting rod, is provided with a strickle mechanism;
the strickle mechanism includes the bottom plate, bottom plate fixed mounting is in the bottom of box, the bottom fixed mounting of bottom plate has the spring, the one end fixed mounting that the bottom plate was kept away from to the spring has spacing sliding sleeve, the equal fixed mounting in both sides bottom of bottom plate has the curb plate, the bottom integrated into one piece of curb plate has continuous arch, the bottom of spacing sliding sleeve is provided with the strickle, the second spout has all been seted up to the both sides of strickle, the strickle passes through second spout and spacing sliding sleeve sliding connection, the end portion that the fourth connecting rod was kept away from to one side of strickle and fifth connecting rod is articulated, the top integrated into one piece of strickle has continuous recess, continuous recess sets up with the cooperation.
In a preferred embodiment, an ejector rod is fixedly mounted on one side of the bottom of the sliding block, the ejector rod is of an L-shaped structure, a warping block is fixedly mounted at one end, far away from the sliding block, of the ejector rod, and a baffle is arranged on one side, far away from the ejector rod, of the warping block.
In a preferred embodiment, the baffle is located the bottom of last workbin, just one side that the baffle is close to the perk is articulated with a side of last workbin bottom, the baffle is kept away from and is cooperated the contact between a side of perk and the inner wall of last workbin.
In a preferred embodiment, an inclined baffle is fixedly installed on one side of the inner wall, away from the baffle, of the feeding box, and a lug positioned above the baffle is fixedly installed on one side of the bottom of the inclined baffle.
In a preferred embodiment, a driving motor is fixedly connected to the outer side of the box body far away from the rotating disc, an output shaft of the driving motor is in transmission connection with the feeding rollers, a belt pulley is fixedly sleeved on the output shaft of the driving motor, and the two feeding rollers are in transmission connection through the belt pulley.
In a preferred embodiment, a through hole is formed in a side wall, located between the feeding box and the feeding roller, of the box body in a penetrating mode, a pressing plate is arranged in the through hole, and multiple groups of round holes are formed in the top of the pressing plate in a penetrating mode.
In a preferred embodiment, a connecting rod is fixedly connected to one side of the pressing plate close to the through hole, a rubber corrugated sleeve is fixedly connected between the top and the bottom of an inner cavity of the through hole, a bottom rod is fixedly connected to the end of the connecting rod, and the top of the bottom rod is fixedly connected with the bottom of the sliding block.
In a preferred embodiment, a material blocking block is fixedly embedded on the inner side wall of the box body, and the material blocking block is matched with the feeding roller.
The invention has the technical effects and advantages that:
1. according to the invention, the scraping mechanism is arranged, the fifth connecting rod drives the scraping plate to reciprocate left and right, and the continuous bulges and the continuous grooves are matched, so that when the scraping plate reciprocates, the continuous bulges and the continuous grooves are mutually extruded, the spring is enabled to continuously do vertical contraction motion, namely, the scraping plate can reciprocate left and right and can also move up and down, so that the scraping plate can scrape the mixed material on the ground and provide pressure for the mixed material compaction, the practicability is greatly improved, and compared with the prior art, the single improvement of the function of the pavement paving machine is solved;
2. the third connecting rod pushes the fourth connecting rod and the fifth connecting rod to do reciprocating motion in the left-right direction, so that the function of providing power support for the movement of a scraping plate in the scraping mechanism is realized, on the other hand, the up-and-down reciprocating motion of the sliding block drives the ejector rod to move up and down, the ejector rod moves up and down to enable the baffle plate to do lever motion along the hinged side, namely, the baffle plate is opened and closed with the bottom of the upper material box, so that the function of intermittent blanking of the paving machine is realized, the phenomenon that the mixed material is blocked too fast is avoided, and compared with the prior art, the intermittent blanking of the paving machine is realized.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention in actual use;
FIG. 2 is a schematic structural view of the box body of the present invention in a front view;
FIG. 3 is a schematic side sectional view of the case of the present invention;
FIG. 4 is a schematic cross-sectional view taken at a view angle M-M of FIG. 3 according to the present invention;
FIG. 5 is an enlarged view of the strike-off mechanism of the present invention;
FIG. 6 is a bottom view of the slider of the present invention;
FIG. 7 is an enlarged view of the structure of FIG. 4 at A in accordance with the present invention;
fig. 8 is an enlarged view of the structure shown at B in fig. 3 according to the present invention.
The reference signs are: the trolley comprises a trolley body 1, a connecting frame 11, a fixed frame 2, a mounting plate 21, a traveling wheel 22, a box 3, a material stopping block 31, a feeding roller 32, a rotating disc 33, a fixed column 331, a driving motor 34, a belt pulley 35, a through hole 37, a rubber bellows 38, a material feeding box 4, a fixed rod 41, a baffle 42, a top rod 43, a raised block 431, a bottom rod 44, a protruding block 45, an inclined baffle 46, a fixed block 5, a first sliding chute 51, a sliding block 52, a first connecting rod 53, a second connecting rod 54, a third connecting rod 55, a hinged column 56, a fourth connecting rod 57, a fifth connecting rod 58, a scraping mechanism 6, a bottom plate 61, a spring 62, a side plate 63, a continuous protrusion 64, a limit sliding sleeve 65, a scraping plate 66, a second sliding chute 67, a continuous groove 68, a.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The road surface paving machine provided by the embodiment of the invention can comprise a trolley body 1, wherein one side of the trolley body 1 is fixedly connected with a connecting frame 11, one side of the connecting frame 11, which is far away from the trolley body 1, is provided with a fixed frame 2, one side of the fixed frame 2 is fixedly provided with an installation plate 21, the fixed frame 2 is fixedly connected with the connecting frame 11 through the installation plate 21, the bottom of the fixed frame 2 is movably connected with a travelling wheel 22, the middle position of the fixed frame 2 is fixedly embedded with a box body 3, the top of the box body 3 is fixedly embedded with an upper material box 4, the bottom of the box body 3 is provided with a blanking port in a penetrating manner, two groups of feeding rollers 32 are rotatably connected between the inner walls of the box body 3, and the outer side of one end of each feeding roller 32 is.
Referring to the attached drawings 1-6 in the specification, an eccentrically arranged fixing column 331 is fixedly connected to the outer side of the rotary table 33 of the road paving machine of the embodiment, a first connecting rod 53 is movably sleeved on the outer peripheral side of the fixing column 331, a fixing rod 41 is fixedly installed on the outer side of the upper material box 4, a fixing block 5 is fixedly installed at one end of the fixing rod 41 far away from the upper material box 4, a first sliding groove 51 is formed in one side of the fixing block 5 in a penetrating manner, a sliding block 52 is arranged in the first sliding groove 51 in a sliding manner, one end of the first connecting rod 53 far away from the fixing column 331 is hinged to the sliding block 52, a second connecting rod 54 is hinged to the rod wall of the first connecting rod 53, one end of the second connecting rod 54 far away from the first connecting rod 53 is hinged to a third connecting rod 55, a hinged column 56 is movably embedded in the middle position of the rod, a fourth connecting rod 57 is hinged to one end, away from the second connecting rod 54, of the third connecting rod 55, a fifth connecting rod 58 is hinged to one end, away from the hinge column 56, of the fourth connecting rod 57, and the end, away from the fourth connecting rod 57, of the fifth connecting rod 58 is provided with the strickle mechanism 6;
strickle mechanism 6 includes bottom plate 61, bottom plate 61 fixed mounting is in the bottom of box 3, the bottom fixed mounting of bottom plate 61 has spring 62, the one end fixed mounting that bottom plate 61 was kept away from to spring 62 has spacing sliding sleeve 65, the equal fixed mounting in both sides bottom of bottom plate 61 has curb plate 63, the bottom integrated into one piece of curb plate 63 has continuous arch 64, spacing sliding sleeve 65's bottom is provided with scrapes dull and stereotyped 66, second spout 67 has all been seted up to the both sides of scraping dull and stereotyped 66, it passes through second spout 67 and spacing sliding sleeve 65 sliding connection to scrape dull and stereotyped 66, it is articulated with the tip that fourth connecting rod 57 was kept away from to fifth connecting rod 58 to scrape one side of dull and stereotyped 66, the top integrated into one piece of scraping dull and stereotyped 66 has continuous recess 68, continuous recess 68 sets up.
As shown in fig. 1 to 6, the implementation scenario specifically includes: in practical use, the fixed frame 2 is fixedly connected with the connecting frame 11 of the cart body 1 through the mounting plate 21, so that when the cart body 1 travels, the fixed frame 2 can be pushed to travel to provide power support for the movement of the box body 3, materials (such as concrete or asphalt) required by pavement laying are poured into the upper material box 4, the two feeding rollers 32 are arranged in the box body 3, the feeding rollers 32 rotate oppositely, so that the mixed material falls from a gap between the two rollers, the mixed material can uniformly fall on the ground through adjusting the rotating speed of the feeding rollers 32 due to large viscosity of the mixed material, the mixed material falls on the ground from an opening at the bottom of the box body 3, the laying width is just the length of the gap between the two feeding rollers 32, and the mixed material on the ground is extruded and scraped under the action of the scraping mechanism 6; the driving motor 34 is started to drive the feeding roller 32 to rotate, so that the rotating disc 33 rotates, the rotating disc 33 rotates to drive the end part of the first connecting rod 53 connected with the fixed column 331 to rotate, the sliding block 52 reciprocates up and down in the first sliding chute 51 due to the fact that the bottom end of the first connecting rod 53 displaces in the up-down direction and the left-right direction, the second connecting rod 54 is pushed by the displacement change of the first connecting rod 53 in the left-right direction, the third connecting rod 55 is pushed to reciprocate around the hinged column 56, the third connecting rod 55 pushes the fourth connecting rod 57 and the fifth connecting rod 58 to reciprocate in the left-right direction, so that the function of providing power support for the movement of the scraping plate 66 in the scraping mechanism 6 is realized, on the other hand, the up-down reciprocating movement of the sliding block 52 drives the ejector rod 43 to move up and down, the ejector rod 43 moves up and down to make the baffle plate 42 do lever movement along the hinged side, namely, the baffle plate 42, realized the function of the intermittent type blanking of paver, thereby avoid the compounding blanking to block up too fast, strike off mechanism 6 through setting up, fifth connecting rod 58 drives and scrapes dull and stereotyped 66 and do reciprocating motion about, the bottom and the ground parallel and level of scraping dull and stereotyped 66, because protruding 64 and continuous recess 68 set up for the cooperation in succession, when scraping dull and stereotyped 66 reciprocating motion, protruding 64 and continuous recess 68 extrude each other in succession, make spring 62 do not stop and contract the motion from top to bottom, let scrape dull and stereotyped 66 still realize its up-and-down motion when doing reciprocating motion about promptly, let scrape dull and stereotyped 66 not only can scrape the subaerial compounding and strike off, still can provide pressure for the compounding compaction, the practicality of striking off mechanism 6 has been improved greatly, this embodiment has specifically solved the problem that the road surface paving machine function that exists among the prior art is single.
One side of the bottom of the sliding block 52 is fixedly provided with a top rod 43, the top rod 43 is of an L-shaped structure, one end, far away from the sliding block 52, of the top rod 43 is fixedly provided with a tilting block 431, and one side, far away from the top rod 43, of the tilting block 431 is provided with a baffle 42.
Baffle 42 is located the bottom of last workbin 4, just one side that baffle 42 is close to perk piece 431 is articulated with a side of last workbin 4 bottom (articulated shaft and the axial parallel arrangement of feed roll 3 of baffle 42 and last workbin 4 bottom side), the baffle 42 is kept away from to perk piece 431's a side and is contacted with the cooperation between the inner wall of last workbin 4.
An inclined baffle 46 is fixedly installed on one side of the inner wall, far away from the baffle 42, of the feeding box 4, and a bump 45 located above the baffle 42 is fixedly installed on one side of the bottom of the inclined baffle 46.
The outer side of the box body 3, which is far away from the turntable 33, is fixedly connected with a driving motor 34, an output shaft of the driving motor 34 is in transmission connection with the feeding rollers 32, a belt pulley 35 is fixedly sleeved on the output shaft of the driving motor 34, and the two feeding rollers 32 are in belt transmission connection through the belt pulley 35.
A through hole 37 is formed in a side wall, located between the feeding box 4 and the feeding roller 32, of the box body 3 in a penetrating mode, a pressing plate 7 is arranged in the through hole 37, one side, far away from the through hole 37, of the pressing plate 7 extends into the box body 3, and multiple groups of round holes are formed in the top of the pressing plate 7 in a penetrating mode.
The pressing plate 7 is fixedly connected with a connecting rod 71 on one side close to the through hole 37, a rubber corrugated sleeve 38 is fixedly connected between the top and the bottom of an inner cavity of the through hole 37, the end part of the connecting rod 71 is fixedly connected with a bottom rod 44, and the top of the bottom rod 44 is fixedly connected with the bottom of the sliding block 52.
The inner side wall of the box body 3 is fixedly embedded with a material blocking block 31, and the material blocking block 31 is matched with the feed roller 32.
As shown in fig. 1 to 8, the implementation scenario specifically includes: in practical use, by arranging the convex block 45 and the inclined baffle 46, a certain gap is formed between the convex block 45 and the top of one side of the baffle 42, stones in mixed materials are conveniently clamped in the gap, material leakage caused by the fact that the baffle 42 and the stones are clamped together when the baffle 42 is closed is avoided, the inclined baffle 46 is convenient for gathering the mixed materials, and the mixed materials can directly fall between the two feeding rollers 32 from the side edge of the baffle 42; the driving motor 34 is arranged to provide power for the link mechanism outside the whole box body 3 and the feed rollers 32 to rotate, and the two feed rollers 32 are in transmission connection with each other through the belt pulley 35 and the belt; by arranging the pressing plate 7, when the sliding block 52 moves up and down in the first sliding groove 51, the bottom rod 44 is also driven to move up and down, the bottom rod 44 pushes the connecting rod 71 to move up and down, and the connecting rod 71 drives the pressing plate 7 to move up and down, so that the mixed material in the box body 3 is stirred up and down all the time, the mixed material is prevented from being deposited in the box body 3, and the pressing plate 7 moves down to press the mixed material to a gap between the two feeding rollers 32, so that the mixed material between the two feeding rollers 32 can be continuously extruded, and the effect of uniform blanking is achieved; through setting up rubber ripple cover 38, improve the sealing performance of through-hole 37, avoid the compounding to spill from through-hole 37, through setting up material blocking block 31, the compounding of being convenient for can be accurately sent into between the feed roll 32, and the problem that each mechanism linkage that exists among the prior art can take place to interfere has specifically been solved to this embodiment.
In summary, the following steps: according to the invention, by arranging the strickle mechanism 6, the fifth connecting rod 58 drives the strickle 66 to reciprocate left and right, the bottom of the strickle 66 is flush with the ground, and as the continuous bulge 64 and the continuous groove 68 are arranged in a matching way, when the strickle 66 reciprocates, the continuous bulge 64 and the continuous groove 68 extrude with each other, so that the spring 62 continuously contracts up and down, namely the strickle 66 also reciprocates up and down while reciprocating left and right, so that the strickle 66 not only can strickle off the mixed materials on the ground, but also can provide pressure for the mixed material compaction, and the practicability of the strickle mechanism 6 is greatly improved.
And finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (8)
1. A road-surfacing machine comprising a cart body (1), characterized in that: one side of the cart body (1) is fixedly connected with a connecting frame (11), one side of the connecting frame (11) far away from the cart body (1) is provided with a fixed frame (2), a mounting plate (21) is fixedly arranged on one side of the fixed frame (2), the fixed frame (2) is fixedly connected with the connecting frame (11) through the mounting plate (21), the bottom of the fixed frame (2) is movably connected with a travelling wheel (22), the middle position of the fixed frame (2) is fixedly embedded with a box body (3), the top of the box body (3) is fixedly embedded with a feeding box (4), the bottom of the box body (3) is provided with a blanking port in a penetrating way, two groups of feed rollers (32) are rotatably connected between the inner walls of the box body (3), the outer side of one end of the feeding roller (32) is fixedly connected with a rotary table (33) positioned outside the box body (3);
the outer side of the rotary table (33) is fixedly connected with an eccentrically arranged fixing column (331), a first connecting rod (53) is movably sleeved on the outer peripheral side of the fixing column (331), a fixing rod (41) is fixedly installed on the outer side of the feeding box (4), a fixing block (5) is fixedly installed at one end, far away from the feeding box (4), of the fixing rod (41), a first sliding groove (51) is formed in one side of the fixing block (5) in a penetrating mode, a sliding block (52) is arranged inside the first sliding groove (51) in a sliding mode, one end, far away from the fixing column (331), of the first connecting rod (53) is hinged to the sliding block (52), a second connecting rod (54) is hinged to the rod wall of the first connecting rod (53), one end, far away from the first connecting rod (53), of the second connecting rod (54) is hinged to a third connecting rod (55), and a hinged column (56) is movably, the hinged column (56) is fixedly installed on the outer side of the box body (3), a fourth connecting rod (57) is hinged to one end, away from the second connecting rod (54), of the third connecting rod (55), a fifth connecting rod (58) is hinged to one end, away from the hinged column (56), of the fourth connecting rod (57), and a strickle mechanism (6) is arranged at the end, away from the fourth connecting rod (57), of the fifth connecting rod (58);
the strickle mechanism (6) comprises a bottom plate (61), the bottom plate (61) is fixedly installed at the bottom of the box body (3), a spring (62) is fixedly installed at the bottom of the bottom plate (61), a limiting sliding sleeve (65) is fixedly installed at one end, far away from the bottom plate (61), of the spring (62), side plates (63) are fixedly installed at the bottoms of the two sides of the bottom plate (61), a continuous bulge (64) is integrally formed at the bottom of each side plate (63), a strickle plate (66) is arranged at the bottom of the limiting sliding sleeve (65), second sliding grooves (67) are formed in the two sides of the strickle plate (66), the strickle plate (66) is slidably connected with the limiting sliding sleeve (65) through the second sliding grooves (67), one side of the strickle plate (66) is hinged with the end, far away from the fourth connecting rod (57), of the fifth connecting rod (58), and a continuous groove (68), the continuous groove (68) is matched with the continuous bulge (64).
2. The road-surfacing machine according to claim 1, wherein: bottom one side fixed mounting of slider (52) has ejector pin (43), ejector pin (43) are L type structure, the one end fixed mounting that slider (52) were kept away from in ejector pin (43) has stick up piece (431), stick up the piece (431) and keep away from one side of ejector pin (43) and be provided with baffle (42).
3. A road-surfacing machine according to claim 2, characterized in that: baffle (42) are located the bottom of last workbin (4), just one side that baffle (42) are close to perk piece (431) is articulated with a side of last workbin (4) bottom, baffle (42) are kept away from and are contacted in the cooperation between a side of perk piece (431) and the inner wall of last workbin (4).
4. A road-surfacing machine according to claim 3, characterized in that: go up workbin (4) and keep away from inner wall one side fixed mounting of baffle (42) have oblique baffle (46), bottom one side fixed mounting of oblique baffle (46) has lug (45) that are located baffle (42) top.
5. The road-surfacing machine according to claim 1, wherein: the outer side fixedly connected with driving motor (34) of carousel (33) is kept away from in box (3), the output shaft and the feed roll (32) transmission of driving motor (34) are connected, fixed cover is equipped with belt pulley (35) on the output shaft of driving motor (34), two connect through belt pulley (35) belt transmission between feed roll (32).
6. The road-surfacing machine according to claim 1, wherein: the box body (3) is positioned on one side wall between the feeding box (4) and the feeding roller (32) and is provided with a through hole (37) in a penetrating mode, a pressing plate (7) is arranged in the through hole (37), and the top of the pressing plate (7) is provided with a plurality of groups of round holes in a penetrating mode.
7. The road-surfacing machine according to claim 6, wherein: one side fixedly connected with connecting rod (71) that clamp plate (7) is close to through-hole (37), fixedly connected with rubber ripple cover (38) between the inner chamber top of through-hole (37) and the bottom, the tip fixedly connected with sill bar (44) of connecting rod (71), the top of sill bar (44) and the bottom fixed connection of slider (52).
8. The road-surfacing machine according to claim 1, wherein: the inner side wall of the box body (3) is fixedly embedded with a material blocking block (31), and the material blocking block (31) is matched with the feeding roller (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010714425.4A CN111749089A (en) | 2020-07-22 | 2020-07-22 | Road surface paving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010714425.4A CN111749089A (en) | 2020-07-22 | 2020-07-22 | Road surface paving machine |
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| Publication Number | Publication Date |
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| CN111749089A true CN111749089A (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010714425.4A Withdrawn CN111749089A (en) | 2020-07-22 | 2020-07-22 | Road surface paving machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075100A (en) * | 2022-08-23 | 2022-09-20 | 山东鲁中公路建设有限公司 | Construction device and method for lime soil road mixing |
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| CN103603256A (en) * | 2013-11-19 | 2014-02-26 | 中联重科股份有限公司 | Side baffle mechanism, ironing plate and paver |
| CN108301292A (en) * | 2017-12-19 | 2018-07-20 | 山西云度知识产权服务有限公司 | A kind of road construction road surface floating device |
| CN208455432U (en) * | 2018-04-27 | 2019-02-01 | 广西交通科学研究院有限公司 | Resinae road surface superthin layer aggregate decking and rolling vehicle |
| CN108867290A (en) * | 2018-08-16 | 2018-11-23 | 王爱军 | A kind of road engineering asphalt paving device |
| CN209891018U (en) * | 2019-04-09 | 2020-01-03 | 广州市和富市政工程有限公司 | Pitch laying device convenient to adjust and lay thickness |
| CN110331640A (en) * | 2019-07-11 | 2019-10-15 | 厦门大学 | A kind of pavement construction concrete laying vehicle |
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| CN115075100A (en) * | 2022-08-23 | 2022-09-20 | 山东鲁中公路建设有限公司 | Construction device and method for lime soil road mixing |
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