CN217758277U - Stirring and paving integrated cement pavement surface layer repairing vehicle - Google Patents
Stirring and paving integrated cement pavement surface layer repairing vehicle Download PDFInfo
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- CN217758277U CN217758277U CN202222312171.0U CN202222312171U CN217758277U CN 217758277 U CN217758277 U CN 217758277U CN 202222312171 U CN202222312171 U CN 202222312171U CN 217758277 U CN217758277 U CN 217758277U
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Abstract
The utility model discloses a stirring and paving integrated cement pavement surface layer repairing vehicle, which comprises a vehicle body, a repairing material stirring and supplying device and a pavement paving device; the repair material stirring and supplying device comprises a horizontal stirring pot, a stirring mechanism and a turnover control mechanism; the pavement paving device comprises a working frame, telescopic frames, a main scraper mechanism and an auxiliary scraper mechanism, wherein the telescopic frames are inserted at two ends of the working frame and are in sliding fit with the working frame, the main scraper mechanism is arranged at the bottom of the working frame, the auxiliary scraper mechanism is arranged on the telescopic frames, and the working frame is connected with a vehicle body through a frame pressure maintaining control mechanism. The utility model can realize the turnover stirring horizontal stirring pot, which is convenient for the material dumping and the pot body cleaning; the pre-paved material is subjected to the operations of exhausting, adjusting thickness, leveling and texturing in sequence, the positive pressure between the scraping and paving devices of the main scraper mechanism and the auxiliary scraper mechanism and the ground can be kept constant in the paving process, and the stable surface layer scraping and paving process is further maintained; and the adjustable spreading width can be realized by combining the telescopic rack, and the application range is wider.
Description
Technical Field
The utility model belongs to the technical field of the road is restoreed, concretely relates to stirring and paving one-piece type cement road surface layer restoration car.
Background
With the increasing of national highway construction, cement road surface occupies a great part of proportion in the road surface, because the existing vehicles are more, the use frequency of the road surface is higher, the cement road surface is easy to be sunk and cracked after being sunned and rolled by wheels, and once being damaged, the maintenance is very troublesome. For maintenance and repair of cement pavements with longer routes, the mode is mostly broken and re-repaired, and the defects of large energy consumption, high cost, long time and the like exist. However, at present, a high-efficiency repair construction device integrating stirring and paving of a thin-layer repair material is lacked.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the present invention is to provide an integral cement pavement surface layer repairing vehicle for stirring and paving, which can realize turnover stirring horizontal stirring pots, and is beneficial to dumping and placing materials in the pot, and after the materials are placed, the turnover inclined horizontal stirring pots are easier to clean, and parts in the pot can be replaced conveniently; after the materials are discharged and paved on the pavement, paving operation is carried out by a pavement paving device, pre-paved materials on the pavement are sequentially exhausted, the thickness is adjusted, the materials are leveled and textured, and the materials are uniformly paved on the damaged cement pavement; and the adjustable spreading width can be realized by combining the telescopic rack, and the application range is wider.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a car is restoreed on stirring one-piece type cement road surface layer that paves which characterized in that: comprises a vehicle body, a repair material stirring and supplying device arranged in the middle of the vehicle body and a road paving device arranged at the tail part of the vehicle body;
the repair material stirring and supplying device comprises a horizontal stirring pot, a stirring mechanism arranged on the horizontal stirring pot and an overturning control mechanism arranged on one side of the horizontal stirring pot and used for controlling the horizontal stirring pot to overturn; the top of one side, close to the pavement paving device, of the horizontal stirring pot is provided with a discharge hole, and an anti-splash side plate is covered on the discharge hole;
the pavement paving device comprises a working rack, telescopic racks, a main scraper mechanism and an auxiliary scraper mechanism, wherein the telescopic racks are inserted at two ends of the working rack and are in sliding fit with the working rack;
the main scraper mechanism comprises a main exhaust scraper, a main control thick scraper, a main floating scraper and a main texture scraper which are sequentially arranged below the working rack from the head part to the tail part of the vehicle body, and the auxiliary scraper mechanism comprises an auxiliary exhaust scraper which is arranged at the front side of the main exhaust scraper and is arranged in parallel with the main exhaust scraper, an auxiliary thickness control scraper which is arranged at the front side of the main control thick scraper and is arranged in parallel with the main exhaust scraper and an auxiliary floating scraper which is arranged at the front side of the main floating scraper and is arranged in parallel with the main floating scraper;
the frame pressure maintaining control mechanism comprises a hydraulic oil cylinder for controlling the working frame to rise and fall and a vertical abutting spring for abutting against and pushing the working frame to the ground, the telescopic end of the hydraulic oil cylinder is hinged with the working frame, and the fixed end of the hydraulic oil cylinder is hinged with the vehicle body.
Foretell stirring and paving one-piece type cement road surface layer repair car which characterized in that: the automobile body is provided with an ear plate seat used for being connected with the working rack in a hinged mode, the working rack is connected with the automobile body in a hinged mode through a pin shaft, the ear plate seat plate is provided with a vertical waist-shaped hole used for installation of the pin shaft, the bottom of the vertical pushing spring is fixedly connected with the working rack in the ear plate seat, and the top of the vertical pushing spring abuts against the inner wall of the ear plate seat.
Foretell stirring and paving one-piece type cement road surface layer repair car which characterized in that: still be provided with the thick slide of accuse between main floating scraper blade and the main line scraper blade of making, the thick slide of accuse is including setting up mount pad in the work frame, wear to establish on the mount pad and rather than threaded connection's vertical adjusting screw and set up the slide body in vertical adjusting screw bottom.
Foretell stirring and paving one-piece type cement road surface layer repair car which characterized in that: the telescopic rack comprises a lead screw inserted into the hollow cross beam, a sliding support rod sleeved on the lead screw and in threaded fit with the lead screw, and a rotation control motor for controlling the lead screw to rotate, the rotation control motor is fixedly arranged in the hollow cross beam, and the outer wall of the sliding support rod is attached to the inner wall of the hollow cross beam; one ends of the sliding support rods, which are far away from the hollow cross beam, are provided with side end plates for mounting the auxiliary scraper mechanism, one ends of the auxiliary exhaust scraper, the auxiliary thickness control scraper and the auxiliary floating scraper, which are far away from the working rack, are connected with the side end plates, and the other ends of the auxiliary exhaust scraper, the auxiliary thickness control scraper and the auxiliary floating scraper are suspended; the tail end of the side end plate is detachably connected with the working machine frame.
Foretell stirring and paving integral type cement road surface course and restoreing car which characterized in that: the edge of the main exhaust scraper, which is in contact with the road surface, is in a city wall shape along the length direction, and the contact included angle between the city wall-shaped edge and the road surface is alpha; the contact included angle between the main control thick scraper and the road surface is beta, and beta is more than alpha; the contact included angle between the main leveling scraper and the road surface is theta, and theta is less than alpha; the main grain scraper is of an elastic flat plate structure, the contact included angle between the main grain scraper and the road surface is gamma, and gamma is smaller than alpha.
Foretell stirring and paving one-piece type cement road surface layer repair car which characterized in that: the bottom of the horizontal stirring pot is arc-shaped, and the top of the splash-proof side plate is hinged with the top of the horizontal stirring pot.
Foretell stirring and paving one-piece type cement road surface layer repair car which characterized in that: and a maintenance platform is arranged on the vehicle body between the repair material stirring and supplying device and the road paving device.
Foretell stirring and paving one-piece type cement road surface layer repair car which characterized in that: the stirring mechanism comprises a stirring roller arranged in the horizontal stirring pot and a stirring roller driving mechanism arranged on one side of the horizontal stirring pot; the stirring roller is provided with two helical blades with opposite rotation directions, and the two helical blades are connected in the middle of the stirring roller.
Foretell stirring and paving integral type cement road surface course and restoreing car which characterized in that: one end of the stirring roller, which is far away from the stirring roller driving mechanism, penetrates through the horizontal stirring pot and is rotatably connected with a shaft end sleeve, and the shaft end sleeve is fixedly connected with the side wall of the horizontal stirring pot; the turnover control mechanism comprises a turnover oil cylinder, a telescopic end of the turnover oil cylinder is hinged to a connecting lug, one end of the connecting lug, away from a hinge joint, is fixedly connected with the shaft end sleeve, and a fixed end of the turnover oil cylinder is hinged to the vehicle body.
Compared with the prior art, the utility model has the following advantage: the utility model can realize the turnover stirring horizontal stirring pot, on one hand, the turnover stirring horizontal stirring pot is beneficial to dumping and discharging materials in the pot, on the other hand, after the discharging is finished, the turnover inclined horizontal stirring pot is easier to clean, and meanwhile, the parts in the pot are convenient to replace; after the materials are discharged and paved on the pavement, paving operation is carried out by a pavement paving device, pre-paved materials on the pavement are sequentially exhausted, the thickness is adjusted, the materials are leveled and the texture is built, the materials are uniformly paved on the damaged cement pavement, and in the paving process, the pressure maintaining control mechanism of the rack can keep the positive pressure between the scraping and paving devices of the main scraper mechanism and the auxiliary scraper mechanism and the ground constant and keep a floating state constantly, so that the stable surface layer scraping and paving process is maintained; and the adjustable spreading width can be realized by combining the telescopic rack, and the application range is wider.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
Fig. 1 is a three-dimensional structure diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A of fig. 2.
Fig. 4 is an enlarged view of fig. 1 at B.
Fig. 5 is an enlarged view of fig. 1 at C.
Fig. 6 is a schematic structural diagram of the repairing material stirring and supplying device of the present invention.
Description of reference numerals:
| 1-a vehicle body; | 2-horizontal stirring pot; | 3, a splash-proof side plate; |
| 4-a working frame; | 5-a main exhaust scraper; | 6, master control of the thick scraper; |
| 7-a main troweling scraper; | 8-main grain scraper blade; | 9-an auxiliary exhaust scraper; |
| 10-auxiliary thickness control scraper plate; | 11-auxiliary leveling scrapers; | 12-a hydraulic oil cylinder; |
| 13-pushing the spring; | 14-road surface; | 15-ear plate seat; |
| 16-a pin shaft; | 17-vertical kidney-shaped hole; | 18-a mount; |
| 19-a vertical adjusting screw; | 20-a skateboard body; | 21-a lead screw; |
| 22-sliding support bar; | 23-rotating the control motor; | 24-side end plate; |
| 25-a separator; | 26-a maintenance platform; | 27-a stirring roller; |
| 28-stirring roller driving mechanism; | 29-helical blades; | 30-shaft end sleeve; |
| 31-overturning the oil cylinder; | 32-connecting lug. |
Detailed Description
As shown in fig. 1 to 6, the utility model comprises a vehicle body 1, a repairing material stirring and supplying device arranged in the middle of the vehicle body 1 and a road surface paving device arranged at the tail part of the vehicle body 1;
the repair material stirring and supplying device comprises a horizontal stirring pot 2, a stirring mechanism arranged on the horizontal stirring pot 2 and an overturning control mechanism arranged on one side of the horizontal stirring pot 2 and used for controlling the overturning of the horizontal stirring pot; the top of one side, close to the pavement paving device, of the horizontal stirring pot 2 is provided with a discharge hole, and a splash-proof side plate 3 is covered on the discharge hole;
the pavement paving device comprises a working rack 4, telescopic racks inserted at two ends of the working rack 4 and in sliding fit with the telescopic racks, a main scraper mechanism arranged at the bottom of the working rack 4 and an auxiliary scraper mechanism arranged on the telescopic racks, wherein the working rack 4 is connected with the vehicle body 1 through a rack pressure maintaining control mechanism;
the main scraper mechanism comprises a main exhaust scraper 5, a main control thick scraper 6, a main floating scraper 7 and a main texture scraper 8 which are sequentially arranged below the working rack 4 from the head to the tail of the vehicle body 1, and the auxiliary scraper mechanism comprises an auxiliary exhaust scraper 9, an auxiliary thickness control scraper 10 and an auxiliary floating scraper 11, wherein the auxiliary exhaust scraper 9 is arranged at the front side of the main exhaust scraper 5 and is arranged in parallel with the main exhaust scraper, the auxiliary thickness control scraper 10 is arranged at the front side of the main control thick scraper 6 and is arranged in parallel with the main exhaust scraper, and the auxiliary floating scraper 11 is arranged at the front side of the main floating scraper 7 and is arranged in parallel with the main floating scraper;
the frame pressure maintaining control mechanism comprises a hydraulic oil cylinder 12 used for controlling the lifting of the working frame 4 and a vertical pushing spring 13 used for pushing the working frame 4 to the ground, the telescopic end of the hydraulic oil cylinder 12 is hinged with the working frame 4, and the fixed end of the hydraulic oil cylinder 12 is hinged with the vehicle body 1.
In this embodiment, lay the thin layer material on road surface 14, main exhaust scraper blade 5 contacts road surface 14 first, and the material is divided the material and is spread out when passing through main exhaust scraper blade 5, has discharged the air that the material contains, and combed the material, and the material contacts master control thick scraper blade 6 next, and this scraper blade can adjust material thickness through floating from top to bottom, and then main floating scraper blade 7 promotes the material and makes the material maintain as far as possible in unified thickness, and the material that is floating, and the material is floated again to main line scraper blade 8 secondary at last, receives the face, makes the line, reaches that the maintenance of cement road surface is quick, even, pleasing to the eye.
In this embodiment, the maximum elongation of two flexible frames is less than when making flexible frame extend the longest supplementary scraper mechanism with main scraper mechanism still can keep staggering each other, guarantees the effect of paving at handing-over position.
In this embodiment, two flexible frames all extend the longest, the road surface width that the road surface paving device can pave is the width that paves the most, and main line scraper 8 does not have supplementary link plate, and consequently main line scraper 8's length and the width that paves the most are equal.
In this embodiment, the number of the hydraulic oil cylinders 12 is two, the two hydraulic oil cylinders 12 are symmetrically arranged at the top of the working rack, and the hinge point between the hydraulic oil cylinder 12 and the working rack 4 is arranged away from the vehicle body 1, so that the working rack 4 can be lifted more laborsavingly, and the pavement paving device returns to a non-working state.
In this embodiment, the drain hole is located 4 the place ahead of work frame, direct contact work frame 4 when avoiding repair materials to empty.
In this embodiment, the vehicle body 1 is provided with the ear plate seat 15 which is used for being connected with the working rack 4 in an articulated manner, the working rack 4 is connected with the vehicle body 1 in an articulated manner through the pin shaft 16, the ear plate seat 15 is provided with the vertical waist-shaped hole 17 for installing the pin shaft 16, the bottom of the vertical abutting-pushing spring 13 is fixedly connected with the working rack 4 in the ear plate seat 15, and the top of the vertical abutting-pushing spring 13 abuts against the inner wall of the ear plate seat 15.
In this embodiment, the number of the ear plate seats 15 and the number of the vertical pushing springs 13 are two, so as to ensure the stability of the working rack 4.
It should be noted that, by arranging the vertical waist-shaped hole 17, the working frame 4 can float within a certain range, and the pressure of the working frame 4 on the road surface 14 can be ensured when the working frame falls on the road surface 14, so that the paving effect is ensured.
In this embodiment, a thickness control sliding plate is further arranged between the main floating scraper 7 and the main texture scraper 8, and the thickness control sliding plate includes a mounting seat 18 arranged on the working rack 4, a vertical adjusting screw 19 arranged on the mounting seat 18 in a penetrating manner and in threaded connection with the mounting seat, and a sliding plate body 20 arranged at the bottom of the vertical adjusting screw 19.
In this embodiment, the two ends of the sliding plate body 20 are inclined upwards and outwards, so as to avoid scraping the formed repairing material.
It should be noted that the thickness control slide plate is arranged to prevent the working frame 4 from being excessively pressed downwards, and the matching of the thickness control slide plate and the vertical pushing spring 13 can ensure that the laying thickness of the repair material is within the designed thickness.
In this embodiment, the working rack 4 has a plurality of hollow beams 4-1, the telescopic rack includes a lead screw 21 inserted in the hollow beam 4-1, a sliding support rod 22 sleeved on the lead screw 21 and in threaded fit therewith, and a rotation control motor 23 for controlling the lead screw 21 to rotate, the rotation control motor 23 is fixedly arranged in the hollow beam 4-1, and the outer wall of the sliding support rod 22 is attached to the inner wall of the hollow beam 4-1; one end of each of the plurality of sliding support rods 22, which is far away from the hollow cross beam 4-1, is provided with a side end plate 24 for mounting the auxiliary scraper mechanism, and one ends of the auxiliary exhaust scraper 9, the auxiliary thickness control scraper 10 and the auxiliary floating scraper 11, which are far away from the working frame 4, are connected with the side end plates 24, while the other ends are suspended; the tail end of the side end plate 24 is detachably connected with the working machine frame 4.
In this embodiment, the main exhaust scraper 5, the main control thick scraper 6, the main floating scraper 7 and the main grain-making scraper 8 are all connected with the working frame 4 through square steel, and the auxiliary exhaust scraper 9, the auxiliary thickness control scraper 10 and the auxiliary floating scraper 11 are all connected with the side end plate 24 through square steel.
It should be noted that the tail end of the side end plate 24 is detachably connected to the working machine frame 4 to ensure the stability of the telescopic machine frame during working.
It should be noted that, when the paving width of the pavement paving device needs to be adjusted, the two telescopic frames on the two sides are independently adjusted, all the rotation control motors 23 in one telescopic frame synchronously move to control all the sliding support rods 22 in one telescopic frame to synchronously extend and retract, so that the vertical arrangement of the side end plates 24 and the scrapers is ensured, and the paving effect is ensured.
In this embodiment, the edge of the main exhaust scraper 5 contacting the road surface 14 is in a shape of a city wall along the length direction, and the contact included angle between the city wall-shaped edge and the road surface 14 is α; the contact included angle between the main control thick scraper 6 and the road surface 14 is beta, and beta is more than alpha; the contact included angle between the main leveling scraper 7 and the road surface 14 is theta, and theta is less than alpha; the main grain scraper 8 is of an elastic flat plate structure, the contact included angle between the main grain scraper 8 and the road surface 14 is gamma, and gamma is smaller than alpha.
In the embodiment, the included angle theta is 60 degrees, and a good floating effect can be achieved in an inclined state; the included angle is 60 degrees to realize the material smoothing, the surface shrinking and the texture forming on the road surface 14.
In this embodiment, the bottom of horizontal agitated kettle 2 is circular-arc, the top of splashproof curb plate 3 is connected with the top of horizontal agitated kettle 2 is articulated.
The head of the vehicle body 1 is a cab, and a partition 25 is provided between the cab and the repair material stirring and supplying device, so that the cleanness and safety of the cab are ensured.
It should be noted that the repair material suitable for the cement pavement thin layer repairing method can be used as the repair material stirred in the horizontal stirring pot 2.
It should be noted that, when the materials are stirred, the splash-proof side plate 3 is temporarily fixed with the horizontal stirring pot 2.
In this embodiment, a maintenance platform 26 is disposed on the vehicle body 1 between the repair material stirring and supplying device and the road paving device.
It should be noted that when the horizontal stirring pan 2 needs to be cleaned or other cleaning and maintenance operations are performed, a worker can stand on the maintenance platform 26 to perform operations, so that the operation space is ensured, and the convenience of maintenance of the whole machine is improved; in addition, when the two sides of the pavement paving device extend, an operator can stand on the maintenance platform 26 according to the situation to extend the paving material poured out from the horizontal stirring pot 2 from the middle to the two sides, so that the uniformity of overall paving is ensured.
In this embodiment, the stirring mechanism includes a stirring roller 27 disposed in the horizontal stirring pan 2 and a stirring roller driving mechanism 28 disposed on one side of the horizontal stirring pan 2; the stirring roller 27 is provided with two helical blades 29 with opposite rotation directions, and the two helical blades 29 are connected at the middle part of the stirring roller 27.
In this embodiment, the specific structure of the driving mechanism 28 of the stirring roller can adopt a driving device in the utility model patent with application number 202022617719.3, namely "a horizontal stirring pot".
It should be noted that, by providing two helical blades 29 with opposite rotation directions, continuous conveying of materials can be achieved, accumulation of materials caused by intermittent midpoint is avoided, that is, the materials are prevented from being concentrated in the middle of the stirring pot, and efficient and rapid mixing of the materials can be achieved.
In this embodiment, one end of the stirring roller 27, which is far away from the stirring roller driving mechanism 28, penetrates through the horizontal stirring pan 2 and is rotatably connected with a shaft end sleeve 30, and the shaft end sleeve 30 is fixedly connected with the side wall of the horizontal stirring pan 2; the overturning control mechanism comprises an overturning oil cylinder 31, the telescopic end of the overturning oil cylinder 31 is hinged with a connecting lug 32, one end of the connecting lug 32, far away from a hinged point, is fixedly connected with a shaft end sleeve 30, and the fixed end of the overturning oil cylinder 31 is hinged to a vehicle body 1.
The shaft end sleeve 30 is arranged to prevent the stirring roller 27 from rotating when the horizontal stirring pan 2 is turned over, so as to prevent the driving mechanism 28 of the stirring roller from being influenced; the straight-line motion of the turnover oil cylinder 31 is converted into the turnover motion of the horizontal stirring pot 2 by arranging the connecting lug 32 and taking the axial line of the stirring roller 27 as a rotating shaft, so that the structure is simple.
When the materials are mixed and discharged, the splash-proof side plate 3 is opened, the turnover control mechanism is started, the turnover oil cylinder 31 extends out to drive the horizontal stirring pot 2 to turn over, and the materials are dumped; when the horizontal stirring pot 2 is turned over, the interior of the horizontal stirring pot 2 can be cleaned.
The above, only be the preferred embodiment of the utility model discloses a it is not right to make any restriction the utility model discloses all according to the utility model discloses any simple modification, change and the equivalent structure change of technical essence to what above embodiment was made all still belong to the technical scheme's of the utility model protection within range.
Claims (9)
1. The utility model provides a car is restoreed on stirring one-piece type cement road surface layer that paves which characterized in that: comprises a vehicle body (1), a repair material stirring and supplying device arranged in the middle of the vehicle body (1) and a road surface paving device arranged at the tail part of the vehicle body (1);
the repair material stirring and supplying device comprises a horizontal stirring pot (2), a stirring mechanism arranged on the horizontal stirring pot (2), and an overturning control mechanism arranged on one side of the horizontal stirring pot (2) and used for controlling the overturning of the horizontal stirring pot; the top of one side, close to the pavement paving device, of the horizontal stirring pot (2) is provided with a discharge hole, and an anti-splash side plate (3) is covered on the discharge hole;
the pavement paving device comprises a working rack (4), telescopic racks inserted at two ends of the working rack (4) and in sliding fit with the working rack, a main scraper mechanism arranged at the bottom of the working rack (4) and an auxiliary scraper mechanism arranged on the telescopic racks, wherein the working rack (4) is connected with a vehicle body (1) through a rack pressure maintaining control mechanism;
the main scraper mechanism comprises a main exhaust scraper (5), a main control thick scraper (6), a main floating scraper (7) and a main texture scraper (8) which are sequentially arranged below the working rack (4) from the head part to the tail part of the vehicle body (1), and the auxiliary scraper mechanism comprises an auxiliary exhaust scraper (9) which is arranged at the front side of the main exhaust scraper (5) and is arranged in parallel with the main exhaust scraper, an auxiliary thickness control scraper (10) which is arranged at the front side of the main control thick scraper (6) and is arranged in parallel with the main control thick scraper and an auxiliary floating scraper (11) which is arranged at the front side of the main floating scraper (7) and is arranged in parallel with the main floating scraper;
the frame pressure maintaining control mechanism comprises a hydraulic oil cylinder (12) used for controlling the lifting of the working frame (4) and a vertical pushing spring (13) used for pushing the working frame (4) to the ground, the telescopic end of the hydraulic oil cylinder (12) is hinged with the working frame (4), and the fixed end of the hydraulic oil cylinder (12) is hinged with the vehicle body (1).
2. The stirring and paving integrated cement pavement surface layer repairing vehicle as claimed in claim 1, characterized in that: be provided with on automobile body (1) and be used for with articulated otic placode seat (15) of being connected of work frame (4), work frame (4) are connected with automobile body (1) are articulated through round pin axle (16), and vertical waist type hole (17) that supply round pin axle (16) installation are seted up to otic placode seat (15) board, vertical bottom and the interior work frame (4) fixed connection of otic placode seat (15) that support and push away spring (13), and vertical top butt that supports and push away spring (13) is on otic placode seat (15) inner wall.
3. The truck for repairing a cement pavement surface integrated with mixing and paving of claim 1, wherein: still be provided with the thick slide of accuse between main floating scraper blade (7) and the main line scraper blade of making (8), the thick slide of accuse is including setting up mount pad (18) on work frame (4), wear to establish on mount pad (18) and rather than threaded connection's vertical adjusting screw (19) and slide body (20) of setting in vertical adjusting screw (19) bottom.
4. The stirring and paving integrated cement pavement surface layer repairing vehicle as claimed in claim 1, characterized in that: the working rack (4) is provided with a plurality of hollow cross beams (4-1), the telescopic rack comprises a lead screw (21) inserted into the hollow cross beam (4-1), a sliding support rod (22) sleeved on the lead screw (21) and in threaded fit with the lead screw, and a rotation control motor (23) used for controlling the lead screw (21) to rotate, the rotation control motor (23) is fixedly arranged in the hollow cross beam (4-1), and the outer wall of the sliding support rod (22) is attached to the inner wall of the hollow cross beam (4-1); one end of each of the sliding support rods (22) far away from the hollow cross beam (4-1) is provided with a side end plate (24) for mounting the auxiliary scraper mechanism, one end of each of the auxiliary exhaust scraper (9), the auxiliary thickness control scraper (10) and the auxiliary floating scraper (11) far away from the working rack (4) is connected with the side end plate (24), and the other end of each of the auxiliary exhaust scraper, the auxiliary thickness control scraper and the auxiliary floating scraper is suspended; the tail end of the side end plate (24) is detachably connected with the working frame (4).
5. The stirring and paving integrated cement pavement surface layer repairing vehicle as claimed in claim 1, characterized in that: the edge of the main exhaust scraper (5) contacting the road surface (14) is in a shape of a city wall along the length direction, and the contact included angle between the city wall-shaped edge and the road surface (14) is alpha; the contact included angle between the main control thick scraper (6) and the road surface (14) is beta, and beta is more than alpha; the contact included angle between the main troweling scraper (7) and the road surface (14) is theta which is less than alpha; the main grain scraper (8) is of an elastic flat plate structure, the contact included angle between the main grain scraper (8) and the road surface (14) is gamma, and gamma is less than alpha.
6. The stirring and paving integrated cement pavement surface layer repairing vehicle as claimed in claim 1, characterized in that: the bottom of the horizontal stirring pot (2) is arc-shaped, and the top of the splash-proof side plate (3) is hinged with the top of the horizontal stirring pot (2).
7. The truck for repairing a cement pavement surface integrated with mixing and paving of claim 1, wherein: and a maintenance platform (26) is arranged on the vehicle body (1) between the repair material stirring and supplying device and the pavement paving device.
8. The stirring and paving integrated cement pavement surface layer repairing vehicle as claimed in claim 1, characterized in that: the stirring mechanism comprises a stirring roller (27) arranged in the horizontal stirring pot (2) and a stirring roller driving mechanism (28) arranged on one side of the horizontal stirring pot (2); two helical blades (29) with opposite rotation directions are arranged on the stirring roller (27), and the two helical blades (29) are connected in the middle of the stirring roller (27).
9. The truck for repairing a cement pavement surface integrated with mixing and paving of claim 8, wherein: one end of the stirring roller (27) far away from the stirring roller driving mechanism (28) penetrates out of the horizontal stirring pot (2) and is rotatably connected with a shaft end sleeve (30), and the shaft end sleeve (30) is fixedly connected with the side wall of the horizontal stirring pot (2); upset control mechanism includes upset hydro-cylinder (31), and the flexible end of upset hydro-cylinder (31) is articulated to be connected with engaging lug (32), and the one end and axle head sleeve (30) fixed connection of pin joint are kept away from in engaging lug (32), and the stiff end of upset hydro-cylinder (31) is articulated to be connected on automobile body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222312171.0U CN217758277U (en) | 2022-08-31 | 2022-08-31 | Stirring and paving integrated cement pavement surface layer repairing vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222312171.0U CN217758277U (en) | 2022-08-31 | 2022-08-31 | Stirring and paving integrated cement pavement surface layer repairing vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217758277U true CN217758277U (en) | 2022-11-08 |
Family
ID=83880501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222312171.0U Active CN217758277U (en) | 2022-08-31 | 2022-08-31 | Stirring and paving integrated cement pavement surface layer repairing vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217758277U (en) |
-
2022
- 2022-08-31 CN CN202222312171.0U patent/CN217758277U/en active Active
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