CN220685738U - Asphalt pavement crack repairing device - Google Patents

Abstract

The utility model relates to the technical field of pavement repairing devices, in particular to an asphalt pavement crack repairing device which comprises a base and a feeding mechanism fixed on the base, wherein one side, deviating from the base, of the feeding mechanism is connected with an angle adjusting mechanism, and the angle adjusting mechanism comprises two fixed seats which are fixedly connected with the base and are symmetrical, and arc-shaped rods with two ends fixedly connected with the two fixed seats respectively. According to the utility model, the discharging head is arranged at the position of the base close to the rear wheel, the base is synchronously provided with the grooves, so that asphalt discharged by the discharging head and entering the cracks can be observed, the filling condition of the asphalt in the cracks can be more intuitively and accurately checked, the movement of the base is controlled at any time according to the filling condition of the asphalt in the cracks, the conditions that deep cracks are not filled and the asphalt with shallow cracks overflows excessively due to different depths of the cracks are avoided, and meanwhile, the filled asphalt in the cracks can be scraped and pre-flattened through the limiting frame body.

Description

Asphalt pavement crack repairing device

Technical Field

The utility model relates to the technical field of pavement repairing devices, in particular to an asphalt pavement crack repairing device.

Background

Asphalt pavement is various types of pavement paved by mixing road asphalt materials into mineral materials, the asphalt pavement is eroded by vehicles and rainwater after being used for a period of time, a plurality of cracks can be generated on the surface of the asphalt pavement, if the asphalt pavement is not repaired in time, the cracks can be continuously enlarged under the condition that the vehicles are further ground down, and after the rainwater enters in winter, the rainwater is frozen, so that the enlarged degree of the cracks is further improved, and the damage degree of the asphalt pavement is more serious.

When the existing asphalt pavement crack repairing device is used, when cracks are subjected to crack filling repairing, a plurality of crack positions are bent, asphalt dripping positions are easily caused to be inconsistent with the cracks, the repairing effect of the pavement cracks is affected, and the existing use requirements are difficult to meet.

Chinese patent CN216445765U discloses a highway bituminous paving crack repairing device, including the base plate, the movable wheel, push away the handle, pitch storage jar, location repairing mechanism, the sliding tray, the dead lever, the sliding plate, reset spring, a plurality of structures such as spring telescopic link, utilize to push away the handle and promote the base plate and remove, the repair head of base plate below can be along with the locating lever synchronous movement this moment, carry out accurate location through the position that uses the locating lever to repair the head, the repair head is used again to repair the road surface crack, the location accuracy degree when having improved this road surface crack repairing device and having guaranteed this road surface crack repairing device's repair effect.

The problem that the asphalt drop position is inconsistent with the crack is solved by the prior patent, but when the prior patent is used, as the position of the repairing head is positioned below the substrate and is close to the position of the forward moving wheel, and meanwhile, no design structure convenient for observation is arranged on the substrate, when the crack is repaired, the situation that asphalt is filled into the crack cannot be observed, and the moving speed of the substrate can only be controlled by feeling, and because the depths of the cracks are different, under the condition that the uniform running speed is higher, the crack with deeper depth is not filled, secondary repairing is needed, and if the uniform running speed is slow, excessive overflow of asphalt in the crack with shallower depth can be caused, so that the repairing material is wasted.

Disclosure of Invention

The utility model aims to provide a device for repairing asphalt pavement cracks, which can solve the problems that the situation that asphalt is filled in cracks cannot be observed, cracks with deep depth are not filled fully, and asphalt in cracks with shallow depth overflows excessively and is wasted.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the asphalt pavement crack repairing device comprises a base and a feeding mechanism fixed on the base, wherein one side, deviating from the base, of the base and the feeding mechanism is connected with an angle adjusting mechanism, and the angle adjusting mechanism comprises two fixed seats fixedly connected with the base and symmetrical, an arc rod, two movable seats, two arc springs, two movable seats and two arc springs, wherein the two arc rods are fixedly connected with the two fixed seats, the movable seats are sleeved on the arc rod in a sliding mode, and the two arc springs are sleeved on the arc rod in a symmetrical mode;

fixedly connected with mount on one side of movable seat, and mount and base deviate from one side fixedly connected with spacing framework, movable seat deviates from one side fixedly connected with discharge head and guiding mechanism with the base, and the adjacent one end of discharge head and movable seat runs through the movable seat and upwards extends and be connected with the discharge end of feeding mechanism through the pipeline, the fluting has been seted up on the base.

Preferably, the guiding mechanism comprises a column body fixedly connected with the movable seat, a T-shaped seat movably connected in the column body, a movable block fixedly connected with one side of the T-shaped seat, which is away from the column body, and a conical guiding block fixedly connected with one side of the movable block, which is away from the column body, and a movable cavity is formed in the column body, a first compression spring is arranged in the movable cavity, and two ends of the first compression spring are respectively connected with the T-shaped seat and the inner wall of the movable cavity.

Preferably, the movable block and the column body are both rotationally connected with balls on the outer surfaces of the conical guide block and the side away from the column body.

Preferably, the feeding mechanism comprises a stirring barrel fixedly connected to the base, a cover body connected to the stirring barrel and deviating from one end of the base, a first motor fixedly connected to the cover body and deviating from one side of the stirring barrel, a stirring piece arranged inside the stirring barrel and connected with an output shaft of the motor, a conveying pump fixedly connected to the base, and a conveying frame fixedly connected with an output end of the conveying pump, wherein an input end of the conveying pump is connected with the stirring barrel.

Preferably, the heating control end is fixedly connected to the cover body, the electric heating part is fixedly connected to the inner cavity wall of the stirring barrel and is electrically connected with the heating control end, one end of the conveying frame is connected with the discharging head through a pipeline, the second motor is fixedly arranged at the other end of the conveying frame, the discharging cavity is formed in the conveying frame, a screw is arranged in the discharging cavity, and the screw is connected with the output shaft of the second motor.

Preferably, the base is further fixed with a seam cleaning mechanism, the seam cleaning mechanism comprises an air compressor fixedly connected to the adjacent side of the base and the feeding mechanism, an exhaust head fixedly connected to the adjacent side of the base and the angle adjusting mechanism, a gas pipeline connecting the output end of the air compressor with the exhaust head, and a heating part is arranged at the outlet of the exhaust head.

Preferably, the flattening mechanism is fixedly connected with one side of the base and comprises two connecting rods which are fixedly connected with the base and symmetrically arranged, a connecting seat fixedly connected with the connecting rods, a guide post fixed in a groove body in the connecting seat, a seat body movably sleeved on the guide post, a compression spring II sleeved on the guide post, and compression rollers with two ends respectively connected with the two seat bodies in a rotating mode.

Preferably, the base is fixedly connected with a solar power generation mechanism on one side, away from the angle adjusting mechanism, of the base, the solar power generation mechanism comprises a solar panel, a storage battery and an inverter, and the inverter is electrically connected with the joint cleaning mechanism and the feeding mechanism.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the discharging head is arranged at the position of the base close to the rear wheel, and the base is synchronously provided with the grooves, so that asphalt discharged by the discharging head and entering the cracks can be observed, the filling condition of the asphalt in the cracks can be more intuitively and accurately checked, the movement of the base is controlled at any time according to the filling condition of the asphalt in the cracks, the conditions that deep cracks are not filled and the asphalt with shallow cracks is excessively overflowed due to different depths of the cracks are avoided, and meanwhile, the filled asphalt in the cracks can be scraped and pre-flattened through the limiting frame body;

2. according to the utility model, the angle adjusting mechanism and the guide mechanism are arranged, the angle of the transverse movement of the guide mechanism can be adjusted through the angle adjusting mechanism, meanwhile, the guide mechanism can smoothly move in the gap through the balls, and the guide mechanism is matched with the angle adjusting mechanism for use, so that the moving guide effect of the guide mechanism is better, and the situation that the guide mechanism is blocked in the gap due to overlarge gap rotation angle can not occur.

Drawings

FIG. 1 is an overall structural view of the present utility model;

FIG. 2 is a structural view of a guide mechanism of the present utility model;

FIG. 3 is a view of the angle adjustment mechanism and exhaust head of the present utility model;

FIG. 4 is a cross-sectional view of the guide mechanism of the present utility model;

FIG. 5 is a view showing the structure of the guide post and the seat body of the present utility model;

FIG. 6 is a view showing the structure of the stirring element and the electric heating element according to the present utility model;

fig. 7 is a view showing the structure of the screw of the present utility model.

Reference numerals illustrate:

1. a base; 2. slotting; 3. a feeding mechanism; 31. a stirring barrel; 32. a cover body; 33. a first motor; 34. a heating control end; 35. a transfer pump; 36. a carriage; 37. a second motor; 38. a stirring member; 39. a screw; 4. an angle adjusting mechanism; 41. a fixing seat; 42. an arc-shaped rod; 43. an arc spring; 44. a movable seat; 45. a discharge head; 46. a fixing frame; 47. a limit frame; 5. a solar power generation mechanism; 51. a solar panel; 52. a storage battery; 53. an inverter; 6. a joint cleaning mechanism; 61. an air compressor; 62. a gas conduit; 63. an exhaust head; 64. a heating member; 7. a guide mechanism; 71. a column; 72. a movable block; 73. a ball; 74. a conical guide block; 75. a T-shaped seat; 76. compressing a first spring; 8. a flattening mechanism; 81. a connecting rod; 82. a connecting seat; 83. a guide post; 84. compression spring II; 85. a base; 86. and (3) a press roller.

Detailed Description

The utility model is further described below with reference to examples.

Example 1

As shown in fig. 1 to 7, the present utility model provides the following technical solutions:

the asphalt pavement crack repairing device comprises a base 1 and a feeding mechanism 3 fixed on the base 1, wherein an angle adjusting mechanism 4 is connected to one side, away from the base 1, of the feeding mechanism 3, and the angle adjusting mechanism 4 comprises two fixed seats 41 fixedly connected with the base 1 and symmetrically, an arc-shaped rod 42, two ends of which are respectively fixedly connected with the two fixed seats 41, a movable seat 44, and two arc-shaped springs 43, wherein the movable seat 44 is sleeved on the arc-shaped rod 42 in a sliding manner;

the fixed frame 46 is fixedly connected to one side of the movable seat 44, the limit frame 47 is fixedly connected to one side, deviating from the base 1, of the fixed frame 46, the discharging head 45 and the guiding mechanism 7 are fixedly connected to one side, deviating from the base 1, of the movable seat 44, one end, adjacent to the discharging head 45 and the movable seat 44, penetrates through the movable seat 44, extends upwards and is connected with the discharging end of the feeding mechanism 3 through a pipeline, and the base 1 is provided with the slot 2.

Through adopting above-mentioned technical scheme, discharge head 45 has still offered fluting 2 on base 1 in the position that base 1 is close to the rear wheel, can observe the pitch that discharge head 45 was discharged and get into in the crack, can more directly perceived, the accurate condition of filling in the crack is looked over to pitch, fill the condition according to pitch in the crack and control the base 1 at any time and remove, the condition that has avoided the deep crack that causes because the depth of crack is different does not full and the too much condition that overflows of depth shallower crack pitch appears, simultaneously still can scrape the pitch that fills in the crack through spacing box 47 and get and pre-compaction, guiding mechanism 7 inserts in the crack, produce the removal along the shape of crack, drive movable seat 44 in step and remove, guiding mechanism 7 and the discharge head 45 on the movable seat 44 are on same axis, consequently, make the discharge head 45 also produce the removal along the shape of crack, in the accurate pitch is sent into the crack, the arc-shaped rod 42 has been offered in the movable seat 44 must hold the groove, so that the movable seat 44 can be smooth can follow the pole 42 and scrape and get away, the arc-shaped spring 44 can reset.

Specifically, as shown in fig. 2, the guiding mechanism 7 includes a column 71 fixedly connected with the movable seat 44, a T-shaped seat 75 movably connected inside the column 71, a movable block 72 fixedly connected with one side of the T-shaped seat 75 away from the column 71, and a tapered guiding block 74 fixedly connected with one side of the movable block 72 away from the column 71, and a movable cavity is provided inside the column 71, a first compression spring 76 is provided in the movable cavity, and two ends of the first compression spring 76 are respectively connected with the T-shaped seat 75 and the inner wall of the movable cavity. The movable block 72 and the column 71 are rotatably connected with a ball 73 on the outer surface of the conical guide block 74 and on the side facing away from the column 71.

Through adopting above-mentioned technical scheme, ball 73 on the toper guide block 74 can rotate in the crack for toper guide block 74 can carry out smooth removal in the crack, can not appear that the too big condition that leads to guiding mechanism 7 to block in the crack of gap corner, ball 73 on movable block 72 can with ground contact, avoid movable block 72 whole face and ground contact increase frictional force, be equipped with compression spring one 76 and T shape seat 75 in the cylinder 71, can make movable block 72 and cylinder 71 produce relative motion, thereby adapt to the topography of different slopes.

Specifically, as shown in fig. 1, the feeding mechanism 3 includes a stirring barrel 31 fixedly connected to the base 1, a cover 32 connected to an end of the stirring barrel 31 away from the base 1, a first motor 33 fixedly connected to an end of the cover 32 away from the stirring barrel 31, a stirring member 38 disposed inside the stirring barrel 31 and connected to an output shaft of the first motor 33, a conveying pump 35 fixedly connected to the base 1, and a conveying frame 36 fixedly connected to an output end of the conveying pump 35, and an input end of the conveying pump 35 is connected to the stirring barrel 31. The cover body 32 is also fixedly connected with a heating control end 34, an electric heating element is fixedly connected to the inner cavity wall of the stirring barrel 31 and is electrically connected with the heating control end 34, one end of the conveying frame 36 is connected with the discharging head 45 through a pipeline, a second motor 37 is fixed to the other end of the conveying frame 36, a discharging cavity is formed in the conveying frame 36, a screw 39 is arranged in the discharging cavity, and the screw 39 is connected with an output shaft of the second motor 37.

Through adopting above-mentioned technical scheme, be used for depositing pitch in the agitator 31, drive stirring piece 38 through motor one 33 and rotate, can stir pitch through stirring piece 38, delivery pump 35 can send into the carriage 36 with pitch from agitator 31, delivery pump 35 is the screw pump in this technical field commonly adopted, and not described here again, pitch passes through the pipeline discharge stub bar 45 from the interior discharge chamber of carriage 36, and motor two 37 can drive screw 39 and rotate outwards carries pitch, avoids pitch to block up in the inside discharge chamber of carriage 36.

Specifically, as shown in fig. 1 and 3, the base 1 is further fixed with a seam cleaning mechanism 6, and the seam cleaning mechanism 6 includes an air compressor 61 fixedly connected to a side adjacent to the base 1 and the feeding mechanism 3, an exhaust head 63 fixedly connected to a side adjacent to the base 1 and the angle adjusting mechanism 4, an air pipe 62 connecting an output end of the air compressor 61 with the exhaust head 63, and a heating element 64 disposed at an outlet of the exhaust head 63.

Through adopting above-mentioned technical scheme, air compressor machine 61 carries into exhaust head 63 through gas piping 62 after with the gas compression, and gas is discharged from exhaust head 63, blows away dust and debris in the crack that will repair, can make the wind of blowing out be hot-blast through heating member 64 simultaneously, can also carry out drying treatment to the crack inside, avoids the inside moist effect of repairing of crack.

Specifically, as shown in fig. 1, 2 and 5, the flattening mechanism 8 is fixedly connected to one side of the base 1, and the flattening mechanism 8 includes two connecting rods 81 fixedly connected to the base 1 and symmetrically arranged, a connecting seat 82 fixedly connected to the connecting rods 81, a guide post 83 fixed in a groove body inside the connecting seat 82, a seat body 85 movably sleeved on the guide post 83, a compression spring two 84 sleeved on the guide post 83, and compression rollers 86 with two ends respectively connected with the two seat bodies 85 in a rotating manner.

Through adopting above-mentioned technical scheme, compression roller 86 is arranged in flattening the pitch in the crack for pitch fills up the crack, and pedestal 85 can slide on guide post 83, thereby can drive compression roller 86 longitudinal movement, is used for adapting to the road surface of different slopes.

Specifically, as shown in fig. 1, the base 1 is further fixedly connected with a solar power generation mechanism 5 on the side away from the angle adjustment mechanism 4, and the solar power generation mechanism 5 includes a solar panel 51 fixed on the base 1, a storage battery 52, and an inverter 53, and the inverter 53 is electrically connected with the slit cleaning mechanism 6 and the feeding mechanism 3.

Through adopting above-mentioned technical scheme, can utilize solar panel 51 to turn into electric energy in the sunny weather with solar energy and store in battery 52 is inside, through the electric energy conversion back to the electric energy through inverter 53 and carry for the electric appliance to satisfy the power consumption demand of device.

The working principle is as follows:

the stirring barrel 31 is used for storing asphalt, the stirring piece 38 is driven to rotate by the motor I33, the stirring piece 38 can stir the asphalt, the conveying pump 35 can convey the asphalt from the stirring barrel 31 into the conveying frame 36, the conveying pump 35 is a screw pump commonly used in the technical field, which is not repeated here, the asphalt is discharged from the discharging cavity in the conveying frame 36 into the discharging head 45 through a pipeline, the motor II 37 can drive the screw 39 to rotate to convey the asphalt outwards, the asphalt is prevented from being blocked in the discharging cavity in the conveying frame 36, the discharging head 45 is arranged at the position of the base 1 close to the rear wheel, the base 1 is provided with the slot 2, the asphalt discharged by the discharging head 45 and entering the crack can be observed, the filling condition of the asphalt in the crack can be more intuitively and accurately checked, the base 1 is controlled to move at any time according to the filling condition of the asphalt in the crack, the situation that the deep cracks are not filled and the asphalt of the shallow cracks overflows excessively due to different depths of the cracks is avoided, meanwhile, the filled asphalt in the cracks can be scraped and pre-pressed flatly through the limiting frame body 47, the guide mechanism 7 is inserted into the cracks and moves along the shape of the cracks, the movable seat 44 is synchronously driven to move, the guide mechanism 7 on the movable seat 44 and the discharge head 45 are on the same axis, therefore, the discharge head 45 can also move along the shape of the cracks, the asphalt is accurately fed into the cracks, the balls 73 on the conical guide block 74 can rotate in the cracks, the conical guide block 74 can smoothly move in the cracks, the situation that the guide mechanism 7 is clamped in the cracks due to overlarge crack corners can not occur, the balls 73 on the movable block 72 can be contacted with the ground, the whole face of avoiding movable block 72 and ground contact increase frictional force, be equipped with compression spring 76 and T shape seat 75 in the cylinder 71, can make movable block 72 and cylinder 71 produce relative motion, thereby adapt to the topography of different slopes, air compressor machine 61 carries into exhaust head 63 through gas piping 62 after with the gas compression, gas is discharged from exhaust head 63, dust and debris blow away in the crack that will repair, simultaneously can make the wind of blowing out be hot-blast through heating piece 64, can also carry out drying process to the crack is inside, avoid the inside moist effect of repairing of crack, compression roller 86 is used for flattening the pitch in the crack, make the pitch fill the crack.

Although the present utility model has been described in detail by way of example with reference to the accompanying drawings, the present utility model is not limited thereto. Various equivalent modifications and substitutions for embodiments of the present utility model may be made by those skilled in the art without departing from the spirit and substance of the present utility model, and these modifications and substitutions are intended to be within the scope of the present utility model.

Claims (8)

1. The utility model provides an asphalt pavement crack patching device, includes base (1) and fixes feeding mechanism (3) on base (1), its characterized in that: the base (1) and the feeding mechanism (3) are connected with an angle adjusting mechanism (4) at one side deviating from the base, the angle adjusting mechanism (4) comprises two fixed seats (41) which are fixedly connected with the base (1) and are symmetrical, an arc-shaped rod (42) with two ends fixedly connected with the two fixed seats (41) respectively, a movable seat (44) which is sleeved on the arc-shaped rod (42) in a sliding manner, and two arc-shaped springs (43) which are sleeved on the arc-shaped rod (42) in a symmetrical manner;

fixedly connected with mount (46) on one side of movable seat (44), and mount (46) deviate from one side fixedly connected with spacing framework (47) with base (1), movable seat (44) deviate from one side fixedly connected with ejection of compact head (45) and guiding mechanism (7) with base (1), and ejection of compact head (45) run through movable seat (44) upward extension and are connected with the discharge end of feeding mechanism (3) through the pipeline with adjacent one end of movable seat (44), fluting (2) have been seted up on base (1).

2. The asphalt pavement crack repair apparatus according to claim 1, wherein: the guide mechanism (7) comprises a column body (71) fixedly connected with the movable seat (44), a T-shaped seat (75) movably connected inside the column body (71), a movable block (72) fixedly connected with one side, deviating from the column body (71), of the T-shaped seat (75), a conical guide block (74) fixedly connected with one side, deviating from the column body (71), of the movable block (72), and a movable cavity is formed inside the column body (71), a first compression spring (76) is arranged in the movable cavity, and two ends of the first compression spring (76) are respectively connected with the T-shaped seat (75) and the inner wall of the movable cavity.

3. The asphalt pavement crack repair apparatus according to claim 2, wherein: the movable block (72) and the column body (71) are respectively connected with a ball (73) in a rotating way on the outer surface of the conical guide block (74) and on the side away from the column body (71).

4. The asphalt pavement crack repair apparatus according to claim 1, wherein: the feeding mechanism (3) comprises a stirring barrel (31) fixedly connected to the base (1), a cover body (32) connected to the stirring barrel (31) and the base (1) at the end deviating from the stirring barrel, a motor I (33) fixedly connected to the cover body (32) and the stirring barrel (31) at the side deviating from the stirring barrel, a stirring piece (38) arranged inside the stirring barrel (31) and connected with an output shaft of the motor I (33), a conveying pump (35) fixedly connected to the base (1), and a conveying frame (36) fixedly connected with the output end of the conveying pump (35), wherein the input end of the conveying pump (35) is connected with the stirring barrel (31).

5. The asphalt pavement crack repair apparatus according to claim 4, wherein: still fixedly connected with heating control end (34) on lid (32), fixedly connected with electric heat spare on the inner chamber wall of agitator (31), and electric heat spare and heating control end (34) electric connection, carriage (36) one end is connected with discharge head (45) through the pipeline, and is fixed with motor two (37) on carriage (36) other end, the discharge chamber has been seted up to carriage (36) inside, and is equipped with screw rod (39) in the discharge chamber, screw rod (39) are connected with the output shaft of motor two (37).

6. The asphalt pavement crack repair apparatus according to claim 1, wherein: the base (1) is further fixedly provided with a seam cleaning mechanism (6), the seam cleaning mechanism (6) comprises an air compressor (61) fixedly connected to the adjacent side of the base (1) and the feeding mechanism (3), an exhaust head (63) fixedly connected to the adjacent side of the base (1) and the angle adjusting mechanism (4), an air pipeline (62) connecting the output end of the air compressor (61) with the exhaust head (63), and a heating piece (64) is arranged at the outlet of the exhaust head (63).

7. The asphalt pavement crack repair apparatus according to any one of claims 1 or 6, wherein: base (1) one side fixedly connected with mechanism (8) flattens, and mechanism (8) flattens include with base (1) fixed connection and two connecting rods (81) that the symmetry set up, connecting seat (82) of fixed connection on connecting rod (81), fix guide post (83) in connecting seat (82) inside cell body, seat (85) of movable sleeve on guide post (83), compression spring two (84) of cover on guide post (83), compression roller (86) of both ends rotation connection with two seat bodies (85) respectively.

8. The asphalt pavement crack repair apparatus according to claim 7, wherein: the base (1) is further fixedly connected with a solar power generation mechanism (5) on one side, away from the angle adjusting mechanism (4), and the solar power generation mechanism (5) comprises a solar panel (51), a storage battery (52) and an inverter (53) which are fixed on the base (1), and the inverter (53) is electrically connected with the joint cleaning mechanism (6) and the feeding mechanism (3).