CN114182608A - Novel highway construction equipment - Google Patents
Novel highway construction equipment Download PDFInfo
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- CN114182608A CN114182608A CN202210049338.0A CN202210049338A CN114182608A CN 114182608 A CN114182608 A CN 114182608A CN 202210049338 A CN202210049338 A CN 202210049338A CN 114182608 A CN114182608 A CN 114182608A
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- screening
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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
- E01C19/4866—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 solely non-vibratory or non-percussive pressing or smoothing means for consolidating or finishing
- E01C19/4873—Apparatus designed for railless operation
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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
- E01C19/46—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 preparing and placing the materials, e.g. slurry seals
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses novel highway construction equipment in the field of highway construction, which comprises a moving seat, wherein a material storage box is arranged on the moving seat, a screening part is arranged in the screening box in a sliding manner, a blanking part is arranged on one side of the screening part in a sliding manner, a leveling part and a compacting part are arranged on the moving seat, a guide mechanism is arranged in the screening box and comprises a first guide groove and a second guide groove, the first guide groove and the second guide groove are vertical to each other and are communicated, the screening part comprises a screening mechanism, the screening mechanism comprises a first sieve plate and a second sieve plate, the first sieve plate and the second sieve plate are rotatably connected, the first sieve plate is slidably connected with the first guide groove, and a sliding shaft matched with the second guide groove is arranged on the second sieve plate. According to the construction equipment, the material storage box is used for storing materials in a separated mode, the screening box selects feeding materials, different materials are screened, the materials are homogenized through the material distribution box, leveling work is reduced, leveling is performed first and then compaction is performed, and the compacted pavement is good in smoothness.
Description
Technical Field
The invention relates to the technical field of highway construction, in particular to novel highway construction equipment.
Background
The roadbed is a foundation of a track or a road surface and is an earth structure formed by excavation or filling. The roadbed mainly has the functions of providing necessary conditions for track or road surface laying and train or traveling operation, bearing static load and dynamic load of track and locomotive vehicle or road surface and traffic load, and transmitting and diffusing the load to the deep part of the foundation. On the longitudinal section, the roadbed must ensure the required elevation of the line; on the plane, the roadbed, the bridge and the tunnel are connected to form a complete through line. In civil engineering, the subgrade occupies an important position in the aspects of construction quantity, floor area and investment.
Present road bed is laid material screening and spreading and is separately gone on, leads to along with the road construction progress, and the spreading after earlier screening, the unable accurate control of material, extravagant artificial resources easily, need divide the material refining before the material is stacked and is laid, troublesome poeration, the process is complicated, leads to laying inefficiency, the progress is slow.
Based on the above, the invention designs a novel road construction device to solve the above problems.
Disclosure of Invention
The invention aims to provide novel highway construction equipment to solve the problems of low working efficiency and troublesome material distribution and homogenization of road paving procedures in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a novel highway construction equipment, construction equipment is including removing the seat, be equipped with the material storage box on removing the seat, be equipped with the screening case on removing the seat, the slip is equipped with screening spare in the screening case, and one side slip of screening spare is equipped with unloading spare, removes and is equipped with flattening piece and compaction piece on the seat.
Screening incasement is equipped with guiding mechanism, and guiding mechanism includes first guide slot and second guide slot, first guide slot and second guide slot mutually perpendicular and intercommunication.
The screening piece includes screening mechanism, and screening mechanism includes first sieve and second sieve, sieves first sieve and is connected with the rotation of second sieve, first sieve and first guide slot sliding connection, be equipped with on the second sieve with second guide slot complex sliding shaft.
The blanking part is provided with a material distributing box with a screening function, the leveling part comprises a leveling mechanism, the leveling mechanism is a leveling plate and a material homogenizing plate, and the material homogenizing plate is rotatably connected with the leveling plate.
The compaction piece is provided with a pressing plate, and the compaction piece is provided with a driving rod capable of lifting and moving.
As a further scheme of the invention, the movable seat is provided with symmetrically distributed vertical rods, one side of each vertical rod is provided with a vertical groove, a first gear is rotatably arranged in each vertical groove, one side of each vertical rod is provided with an installation frame for installing a storage box, the movable seat is provided with a through groove, a material stirring roller is arranged in each through groove, and two ends of each material stirring roller are provided with second gears.
The one end of removing the seat is equipped with the guiding hole, removes to be equipped with the shifting chute that is used for installing the flattening piece on the seat, removes to be equipped with the fixed plate on the seat, and the slip is equipped with reciprocating motion's first rack on the fixed plate, removes to rotate on the seat and is equipped with the third gear, and one side of third gear is equipped with the horizontal pole, is equipped with first straight flute on the horizontal pole, removes to be equipped with logical groove on the seat, leads to the inslot and is equipped with the deflector, removes to be equipped with the bracing piece on the seat, is equipped with the rotation hole on the bracing piece.
The lead screw is matched with the first rack, and the third gear is matched with the first rack.
As a further scheme of the invention, a crushing bin is arranged on the storage bin, a discharge port is arranged on one side of the storage bin, a matching groove is arranged on the discharge port, symmetrically distributed inclined blocks are arranged in the crushing bin, rotating shafts distributed in an array mode are rotatably arranged in the crushing bin, and a fourth gear is arranged on the rotating shafts.
The clamping is equipped with the swing piece in the pivot, is equipped with the connecting block on the swing piece, and one side of connecting block is equipped with the second straight flute, and the second straight flute slides and is equipped with rotatable compression roller, is equipped with the first spring that is used for fastening the compression roller in the second straight flute.
The fourth gears are meshed with each other.
As a further scheme of the invention, one end of the screening box is connected with a hopper, two ends of the screening box are provided with vertical guide rails, one side of each vertical guide rail is provided with a second rack, one side of the screening box is rotatably provided with a shifting block, one side of the screening box is provided with a second spring, the other side of the screening box is provided with a baffle, one side of the baffle is provided with a matching rod, and one side of the baffle is provided with a discharging port.
The second rack is matched with the first gear, the matching groove is matched with the matching rod, and the vertical guide rail is matched with the vertical groove.
As a further scheme of the invention, one side of the first sieve plate is provided with a connecting rod, two ends of the connecting rod are fixedly connected with a top block, and one end of the first sieve plate is provided with a push plate connected with a second spring.
As a further scheme of the invention, the blanking part comprises a U-shaped block, a moving rod is arranged on the U-shaped block, a guide groove is formed in one side of the moving rod, an arc-shaped block is rotatably arranged on one side of the U-shaped block, a guide rod is arranged on one side of the U-shaped block, a material distributing box is arranged on one side of the U-shaped block, and a third rack is arranged in the material distributing box.
The guide groove is matched with the ejector block, the guide rod is matched with the guide hole, and the third rack is matched with the second gear.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the construction equipment, the material storage box is used for separately storing materials, the screening box is used for adjusting and selecting feeding materials, different materials are screened, and the screened materials are homogenized through the material distribution box, so that the leveling work difficulty is reduced.
2. The construction equipment disclosed by the invention is firstly leveled and then compacted, the compacted pavement is good in smoothness, the operation is simple, and the use is convenient.
3. The construction equipment has high construction efficiency, reduces waste and can carry out the laying compaction treatment of multilayer roadbed.
Drawings
FIG. 1 is a schematic view of the construction equipment according to the present invention;
FIG. 2 is a schematic view of a movable base according to the present invention;
FIG. 3 is a schematic view of a movable base according to the present invention;
FIG. 4 is a schematic diagram of an explosive structure of the storage box of the invention;
FIG. 5 is a schematic view of the structure of the screening box of the present invention;
FIG. 6 is a schematic view of the structure of the screening box of the present invention;
FIG. 7 is a schematic view of a screening element according to the present invention;
FIG. 8 is a schematic view of the blanking member of the present invention;
FIG. 9 is a schematic view of a screed according to the present invention;
FIG. 10 is a schematic view of the structure of the pressing member of the present invention.
Detailed Description
Referring to fig. 1-10, the present invention provides a technical solution: the utility model provides a novel highway construction equipment, construction equipment is including removing seat 1, as shown in figure 1, remove the fixed stock box 2 that is equipped with the array distribution on the seat 1, the flourishing foundation soil and stone etc. are equipped with in the stock box 2, remove seat 1 and set firmly screening case 3, screening case 3 is located one side of stock box 2 and with 2 sliding connection of stock box, the one end fastening that removes seat 1 is equipped with unloading piece 5, it is equipped with screening piece 4 to slide in the screening case 3, it is equipped with flattening piece 6 to slide on the seat 1 to remove, remove seat 1 and set firmly compacting piece 7, flattening piece 6 is located between compacting piece 7 and the screening case 3, the one side fastening that removes seat 1 is equipped with the pulley 8 of array distribution.
As shown in fig. 2 and 3, the fixed montant 11 that is equipped with the symmetric distribution on the removal seat 1, one side of montant 11 is equipped with perpendicular groove 111, it is equipped with first gear 112 to erect the rotation in groove 111, the fixed first motor 113 that is equipped with on montant 11, first motor 113's output and first gear 112 fastening connection, the fixed mounting bracket 114 that is equipped with in one side of montant 11, one side of mounting bracket 114 is equipped with through-hole 115, be equipped with on the removal seat 1 and run through groove 12, run through the inslot 12 internal rotation and be equipped with the stirring roller 13 of array distribution, the fixed second gear 131 that is equipped with in both ends of stirring roller 13.
Remove the one end of seat 1 and be equipped with guiding hole 14, run through groove 12 and be located between montant 11, be equipped with moving groove 10 on the removal seat 1, it has fixed plate 15 to set firmly on the removal seat 1, one side of fixed plate 15 is equipped with lead screw 151 and guide arm 152, the fixed second motor 150 that is equipped with of opposite side, the output and the lead screw 151 fastening connection of second motor 150, it is equipped with first rack 16 to slide on the guide arm 152, lead screw 151 runs through first rack 16 and 16 screw-thread fit of first rack, it makes first rack 16 slide on guide arm 152 to rotate lead screw 151.
Move and rotate on the seat 1 and be equipped with third gear 17, third gear 17 and the cooperation of first rack 16, the fixed horizontal pole 171 that is equipped with in one side of third gear 17, be equipped with first straight flute 172 on the horizontal pole 171, horizontal pole 171 is located the top of shifting chute 10, be equipped with logical groove 18 on the removal seat 1, it is equipped with deflector 181 to lead to the inslot 18 internal fixation, be equipped with slide opening 182 on the deflector 181, it is fixed and is equipped with bracing piece 19 to move on the seat 1, one side of bracing piece 19 is fixed and is equipped with first threaded rod 192, be equipped with rotation hole 191 on the bracing piece 19.
As shown in fig. 4, a crushing bin 21 is disposed on the storage bin 2, a discharge port 22 is disposed on one side of the storage bin 2, the discharge port 22 is communicated with the crushing bin 21, a matching groove 23 is disposed on the discharge port 22, symmetrically-distributed oblique blocks 211 are fixedly disposed in the crushing bin 21, the discharge port 22 is located between the oblique blocks 211, a rotating shaft 24 which is distributed in an array manner is rotatably disposed in the crushing bin 21, a third motor 20 is fixedly disposed on the other side of the storage bin 2, an output end of the third motor 20 is fixedly connected with one rotating shaft 24, a fourth gear 240 is fixedly disposed on the rotating shaft 24, and the fourth gear 240 is engaged with each other.
Two ends of the rotating shaft 24 are provided with clamping blocks 241, the rotating shaft 24 is provided with swinging blocks 25, one side of each swinging block 25 is provided with a round hole 251, the round hole 251 is matched with the rotating shaft 24, a clamping groove 252 is formed in the round hole 251, the clamping groove 252 is matched with the clamping blocks 241, the rotating shaft 24 rotates to drive the swinging blocks 25 to rotate, a connecting block 26 is fixedly arranged on each swinging block 25, one side of each connecting block 26 is provided with a second straight groove 27, a first spring 271 is arranged in each second straight groove 27, a pressing roller 28 is arranged on each connecting block 26 in a rotating mode, the pressing roller 28 is connected with the second straight grooves 27 in a sliding mode, and one end of each first spring 271 is fixedly connected with a supporting shaft rod of the corresponding pressing roller 28.
The rotating shaft 24 is rotated in a reciprocating manner, so that the swinging block 25 swings in a reciprocating manner, the press roller 28 is attached to the inclined block 211 to grind and crush foundation soil, and the first spring 271 is used for fastening the press roller 28 to enable the press roller 28 to be attached to the inclined block 211 tightly.
And second threaded rods 29 are fixedly arranged at two ends of the storage box 2, and the second threaded rods 29 penetrate through the through holes 115 to be matched and fixed with nuts.
As shown in fig. 5 and 6, one end of the screening box 3 is connected with a hopper 31, the hopper 31 is communicated with the screening box 3 through a telescopic pipe, vertical guide rails 32 are fixedly arranged at two ends of the screening box 3, a second rack 321 is arranged on one side of the vertical guide rails 32, the second rack 321 is matched with the first gear 112, first guide grooves 33 which are symmetrically distributed are arranged in the screening box 3, second guide grooves 34 which are symmetrically distributed are arranged on the screening box 3, and the second guide grooves 34 are perpendicular to and communicated with the first guide grooves 33.
Screening case 3's one side is equipped with intercommunication groove 331, intercommunication groove 331 and first guide slot 33 intercommunication, one side of screening case 3 is rotated and is equipped with back shaft 35, the fixed shifting block 351 that is equipped with on back shaft 35, the fixed fourth motor 350 that is equipped with of one end of screening case 3, the output and the back shaft 35 fastening connection of fourth motor 350, the fixed second spring 36 that is equipped with in one side of screening case 3, the fixed baffle 37 that is equipped with of opposite side, one side of baffle 37 is equipped with cooperation pole 39, cooperation groove 23 cooperates with cooperation pole 39, one side of baffle 37 is equipped with feed opening 38.
The hopper 31 is tightly connected with the through groove 12, and the vertical guide rail 32 is matched with the vertical groove 111 for sliding.
As shown in fig. 7, screening 4 includes first sieve 41, it is equipped with second sieve 42 to rotate on first sieve 41, the fixed sliding shaft 43 that is equipped with on second sieve 42, sliding shaft 43 and the cooperation of second guide slot 34 slide, all be equipped with first sieve mesh 49 on first sieve 41 and the second sieve 42, the fixed connecting block 44 that is equipped with in one side of first sieve 41, connecting block 44 and the cooperation of intercommunication groove 331, first sieve 41 and the cooperation of first guide slot 33 slide, the fixed connecting rod 45 that is equipped with in one side of first sieve 41, the fixed ejector pin 46 that is equipped with in both ends of connecting rod 45, the fixed kicking block 47 that is equipped with in one end of ejector pin 46.
One end of the first screen plate 41 is fixedly provided with a push plate 48, the shifting block 351 is rotated to enable the push plate 48 to move, the first screen plate 41 is moved, and the push plate 48 is tightly connected with the second spring 36.
As shown in fig. 8, the discharging part 5 comprises a U-shaped block 51, a moving rod 52 which is symmetrically distributed is fixedly arranged on the U-shaped block 51, a guide groove 53 is formed in one side of the moving rod 52, the guide groove 53 is in sliding fit with the top block 47, an installation rod 54 which is symmetrically distributed is fixedly arranged on one side of the U-shaped block 51, an arc-shaped block 55 is arranged on the installation rod 54 in a rotating mode, the arc-shaped block 55 is used for cleaning impurities on a road surface, the road surface is leveled, a fifth motor 50 is fixedly arranged on one side of the installation rod 54, and the output end of the fifth motor 50 is fixedly connected with the arc-shaped block 55.
The fixed guide bar 56 that is equipped with in one side of U-shaped piece 51, guide bar 56 and guiding hole 14 sliding fit, the fixed branch magazine 57 that is equipped with in one side of U-shaped piece 51 is equipped with second sieve mesh 59 in the branch magazine 57, divides magazine 57 internal fixation to be equipped with the third rack 58 of symmetric distribution, and third rack 58 cooperates with second gear 131, removes third rack 58, rotates material stirring roller 13 and carries out the material dispersion.
As shown in fig. 9, the leveling member 6 includes a sliding block 61, the sliding block 61 is matched with the moving slot 10, a mounting plate 62 is disposed on one side of the sliding block 61, a connecting rod 65 is fixedly disposed on one side of the mounting plate 62, a shift lever 64 is fixedly disposed on the sliding block 61, the shift lever 64 is matched with the first straight slot 172, the third gear 17 is rotated to enable the shift lever 64 to slide in the first straight slot 172, the sliding block 61 is controlled to slide in the moving slot 10, a leveling plate 66 is fixedly disposed on one side of the connecting rod 65, a leveling plate 67 is rotatably disposed on one side of the leveling plate 66, and a protruding block 68 is fixedly disposed on one side of the leveling plate 67.
One side of sliding block 61 rotates and is equipped with first hydraulic stem 63, and the output and the refining plate 67 of first hydraulic stem 63 rotate and be connected, and reciprocating motion sliding block 61 makes refining plate 67 reciprocating motion, and the lug 68 is evenly dispersed apart the road bed material, and refining plate 67 even material, flattening 66 are floating.
As shown in fig. 10, the compacting member 7 includes a fixing frame 71, a connecting hole 72 is fixedly disposed on one side of the fixing frame 71, a first threaded rod 192 penetrates through the connecting hole 72 to be matched with a nut to fasten the fixing frame 71, a second hydraulic rod 73 is fixedly disposed on the fixing frame 71, a driving rod 74 is fixedly disposed at an output end of the second hydraulic rod 73, a rotating rod 75 is disposed on the driving rod 74, a third straight groove 77 is disposed on one side of the rotating rod 75, the third straight groove 77 is slidably connected with the driving rod 74, a shaft rod 76 is fixedly disposed at one end of the rotating rod 75, the shaft rod 76 is rotatably connected with the rotating hole 191, a push rod 78 is rotatably disposed at the other end of the rotating rod 75, a pressing plate 79 is rotatably disposed at one end of the push rod 78, the pressing plate 79 is used for compacting the road surface base stone, a positioning rod 70 is fixedly disposed on the pressing plate 79, and the positioning rod 70 is matched with the sliding hole 182.
Claims (6)
1. The novel highway construction equipment comprises a moving seat (1), and is characterized in that a material storage box (2) is arranged on the moving seat (1), a screening box (3) is arranged on the moving seat (1), a screening piece (4) is arranged in the screening box (3) in a sliding mode, a blanking piece (5) is arranged on one side of the screening piece (4) in a sliding mode, and a leveling piece (6) and a compacting piece (7) are arranged on the moving seat (1);
a guide mechanism is arranged in the screening box (3), the guide mechanism comprises a first guide groove (33) and a second guide groove (34), and the first guide groove (33) and the second guide groove (34) are perpendicular to each other and are communicated;
the screening part (4) comprises a screening mechanism, the screening mechanism comprises a first screening plate (41) and a second screening plate (42), the first screening plate (41) and the second screening plate (42) are rotatably connected, the first screening plate (41) is slidably connected with the first guide groove (33), and a sliding shaft (43) matched with the second guide groove (34) is arranged on the second screening plate (42);
the blanking part (5) is provided with a material distributing box (57) with a screening function, the leveling part (6) comprises a leveling mechanism, the leveling mechanism comprises a leveling plate (66) and a material homogenizing plate (67), and the material homogenizing plate (67) is rotatably connected with the leveling plate (66);
the pressing piece (7) is provided with a pressing plate (79), and the pressing piece (7) is provided with a driving rod (74) capable of lifting and moving.
2. The novel highway construction equipment according to claim 1, wherein the movable seat (1) is provided with symmetrically distributed vertical rods (11), one side of each vertical rod (11) is provided with a vertical groove (111), a first gear (112) is rotatably arranged in each vertical groove (111), one side of each vertical rod (11) is provided with a mounting frame (114) for mounting the storage box (2), the movable seat (1) is provided with a through groove (12), a material stirring roller (13) is arranged in each through groove (12), and two ends of each material stirring roller (13) are provided with second gears (131);
one end of the moving seat (1) is provided with a guide hole (14), a moving groove (10) for installing the leveling part (6) is formed in the moving seat (1), a fixed plate (15) is arranged on the moving seat (1), a first rack (16) capable of moving back and forth is arranged on the fixed plate (15) in a sliding mode, a third gear (17) is arranged on the moving seat (1) in a rotating mode, a cross rod (171) is arranged on one side of the third gear (17), a first straight groove (172) is formed in the cross rod (171), a through groove (18) is formed in the moving seat (1), a guide plate (181) is arranged in the through groove (18), a support rod (19) is arranged on the moving seat (1), and a rotating hole (191) is formed in the support rod (19);
the screw rod (151) is matched with the first rack (16), and the third gear (17) is matched with the first rack (16).
3. The novel highway construction equipment according to claim 2, wherein the storage box (2) is provided with a crushing bin (21), one side of the storage box (2) is provided with a discharge hole (22), the discharge hole (22) is provided with a matching groove (23), the crushing bin (21) is internally provided with symmetrically distributed inclined blocks (211), the crushing bin (21) is rotatably provided with rotating shafts (24) distributed in an array manner, and the rotating shafts (24) are provided with fourth gears (240);
a swing block (25) is clamped on the rotating shaft (24), a connecting block (26) is arranged on the swing block (25), a second straight groove (27) is formed in one side of the connecting block (26), a rotatable pressing roller (28) is arranged in the second straight groove (27) in a sliding mode, and a first spring (271) used for fastening the pressing roller (28) is arranged in the second straight groove (27);
the fourth gears (240) are meshed with each other.
4. The novel highway construction equipment according to claim 2, wherein one end of the screening box (3) is connected with a hopper (31), vertical guide rails (32) are arranged at two ends of the screening box (3), a second rack (321) is arranged on one side of each vertical guide rail (32), a shifting block (351) is rotatably arranged on one side of the screening box (3), a second spring (36) is arranged on one side of the screening box (3), a baffle plate (37) is arranged on the other side of the screening box, a matching rod (39) is arranged on one side of the baffle plate (37), and a discharging port (38) is arranged on one side of the baffle plate (37);
the second rack (321) is matched with the first gear (112), the matching groove (23) is matched with the matching rod (39), and the vertical guide rail (32) is matched with the vertical groove (111).
5. A novel road construction equipment according to claim 4, characterized in that one side of the first screen plate (41) is provided with a connecting rod (45), both ends of the connecting rod (45) are fixedly connected with a top block (47), and one end of the first screen plate (41) is provided with a push plate (48) connected with the second spring (36).
6. The novel highway construction equipment according to claim 5, wherein the blanking member (5) comprises a U-shaped block (51), a moving rod (52) is arranged on the U-shaped block (51), a guide groove (53) is formed in one side of the moving rod (52), an arc-shaped block (55) is rotatably arranged on one side of the U-shaped block (51), a guide rod (56) is arranged on one side of the U-shaped block (51), a distributing box (57) is arranged on one side of the U-shaped block (51), and a third rack (58) is arranged in the distributing box (57);
the guide groove (53) is matched with the top block (47), the guide rod (56) is matched with the guide hole (14), and the third rack (58) is matched with the second gear (131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210049338.0A CN114182608B (en) | 2022-01-17 | 2022-01-17 | Highway construction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210049338.0A CN114182608B (en) | 2022-01-17 | 2022-01-17 | Highway construction equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114182608A true CN114182608A (en) | 2022-03-15 |
| CN114182608B CN114182608B (en) | 2023-03-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210049338.0A Active CN114182608B (en) | 2022-01-17 | 2022-01-17 | Highway construction equipment |
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| Country | Link |
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| CN (1) | CN114182608B (en) |
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| CN213434718U (en) * | 2020-09-29 | 2021-06-15 | 烟台金邦矿山机械有限公司 | A breaker for ore processing |
| CN113026489A (en) * | 2019-12-25 | 2021-06-25 | 西安华美环保设备有限公司 | Can reduce municipal road bed construction equipment who lays the degree of difficulty |
| CN113215930A (en) * | 2021-06-01 | 2021-08-06 | 北京华之峰智能技术有限公司 | Airport runway ground construction screeding and plastering device |
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2022
- 2022-01-17 CN CN202210049338.0A patent/CN114182608B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5356238A (en) * | 1993-03-10 | 1994-10-18 | Cedarapids, Inc. | Paver with material supply and mat grade and slope quality control apparatus and method |
| CN107537621A (en) * | 2017-09-28 | 2018-01-05 | 罗娟 | A kind of compound fertilizer produces crushing and screening device |
| CN108193891A (en) * | 2018-01-04 | 2018-06-22 | 大连赢得科技有限公司 | A kind of construction modifies vehicle with cement flooring |
| CN113026489A (en) * | 2019-12-25 | 2021-06-25 | 西安华美环保设备有限公司 | Can reduce municipal road bed construction equipment who lays the degree of difficulty |
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| CN213434718U (en) * | 2020-09-29 | 2021-06-15 | 烟台金邦矿山机械有限公司 | A breaker for ore processing |
| CN112474287A (en) * | 2020-11-19 | 2021-03-12 | 安徽子延科技有限公司 | Screening system for paint production |
| CN113215930A (en) * | 2021-06-01 | 2021-08-06 | 北京华之峰智能技术有限公司 | Airport runway ground construction screeding and plastering device |
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| CN114182608B (en) | 2023-03-14 |
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