阅读说明：本技术 一种用于沥青摊铺的辅助装置 (Auxiliary device for asphalt paving ) 是由 杨杰 甄慧琼 刘建虎 牛静洁 周彦红 于 2021-01-26 设计创作，主要内容包括：本发明公开了一种用于沥青摊铺的辅助装置,包括固定台,所述固定台两侧设有升降机构,升降机构一侧设有增重机构,增重机构一侧设有清理机构,所述固定台上方设有压平机构,压平机构一侧设有移动机构。本发明的有益效果是,在对路面夯实时,自动移动,无需人工辅助,在将一段路面夯实后,通过工作人员将整个装置向一侧移动,可便于对较长的路面进行夯实,降低了劳动强度,提高了工作效率。(The invention discloses an auxiliary device for asphalt paving, which comprises a fixed table, wherein lifting mechanisms are arranged on two sides of the fixed table, a weight increasing mechanism is arranged on one side of each lifting mechanism, a cleaning mechanism is arranged on one side of each weight increasing mechanism, a flattening mechanism is arranged above the fixed table, and a moving mechanism is arranged on one side of each flattening mechanism. The invention has the advantages that the device can automatically move in real time of tamping the road surface without manual assistance, and after a section of the road surface is tamped, the whole device is moved to one side by workers, so that the longer road surface can be tamped conveniently, the labor intensity is reduced, and the working efficiency is improved.)

1. An auxiliary device for asphalt paving comprises a fixed platform (1), wherein two sides of the fixed platform (1) are provided with lifting mechanisms, one side of each lifting mechanism is provided with a weight increasing mechanism, and one side of each weight increasing mechanism is provided with a cleaning mechanism, and the auxiliary device is characterized in that a flattening mechanism is arranged above the fixed platform (1), one side of the flattening mechanism is provided with a moving mechanism,

the flattening mechanism comprises a mobile platform (2) positioned above a fixed platform (1), a square through hole (3) is formed in the mobile platform (2), a strip-shaped through hole (4) is formed in the fixed platform (1), the square through hole (3) is positioned above the strip-shaped through hole (4), a rotating motor (5) is installed on one side of the upper surface of the mobile platform (2), a coupler (6) is installed at the rotating end of the rotating motor (5), a first worm (7) is connected to one side of the coupler (6), a first gear (8) is installed on the first worm (7), a rotating rod (9) is arranged above the square through hole (3), a second gear (10) is installed on the rotating rod (9), the first gear (8) and the second gear (10) are connected through a first transmission chain (11), first rolling bearings (12) are installed on two sides of the rotating rod (9), a first supporting rod (13) is installed at the lower end of the first rolling, the lower end of a first supporting rod (13) is arranged on the upper surface of a moving platform (2), first one-way bearings (14) are arranged at two ends of a rotating rod (9), an eccentric wheel (15) is arranged on the outer side of the first one-way bearing (14), a guide cylinder (16) is arranged at the lower end of the eccentric wheel (15), the guide cylinder (16) is fixedly arranged on two sides in a square through hole (3), fixing plates (17) are arranged on two sides of the inner lower end of the guide cylinder (16), a lifting block (18) is arranged in the guide cylinder (16), first telescopic springs (19) are arranged on two sides of the lower surface of the lifting block (18), the lower end of each first telescopic spring (19) is fixedly connected with the upper surface of the corresponding fixing plate (17), a square groove (20) is formed at the lower end of the lifting block (18), a lifting column (21) is arranged in the square groove (20), the upper surface of the lifting, the lower surface of the lifting column (21) is connected with a stamping block (23) through a bolt, a rolling cylinder (24) is arranged on the square through hole (3), a round through hole (25) is formed in the rolling cylinder (24), a push rod (26) is arranged in the round through hole (25), a square frame (27) is arranged on the outer side of the rolling cylinder (24), two ends of the push rod (26) are fixedly connected with the inner side surface of the square frame (27), a plurality of supporting wheels (28) are installed on one side of the lower end of the square frame (27), the lower ends of the supporting wheels (28) are placed on the upper surface of the mobile platform (2), a moving block (29) is installed on one side of the square frame (27), a guide slide way (30) is installed on one side of the upper surface of the mobile platform (2), a second rolling bearing (31) is installed on one side of the upper surface of the mobile platform (2), a transmission shaft, a first worm wheel (33) is arranged on the transmission shaft (32), the first worm wheel (33) is meshed with the first worm (7), a connecting plate (34) is arranged at the upper end of the transmission shaft (32), the connecting plate (34) is connected with the moving block (29) through a crank sliding block structure (35),

the two ends of the surface of one side of the mobile platform (2) are provided with supporting platforms (36), one side of the upper surface of each supporting platform (36) is provided with a third rolling bearing (37), the upper end of each third rolling bearing (37) is provided with a transmission rod (38), the upper end of each transmission rod (38) is provided with a fourth rolling bearing (39), one side of each fourth rolling bearing (39) is provided with an L-shaped fixing rod (40), the lower end of each L-shaped fixing rod (40) is fixedly connected with the upper surface of the mobile platform (2), the upper end of each transmission rod (38) is provided with a second worm wheel (41), one side of each second worm wheel (41) is provided with a second worm (42), each second worm (42) is meshed with the corresponding second worm wheel (41), one end of each second worm (42) is provided with a fifth rolling bearing (43), the lower end of each fifth rolling bearing (43) is, a sixth rolling bearing (45) is installed at the other end of the second worm (42), a third supporting rod (46) is installed at the lower end of the sixth rolling bearing (45), the lower end of the third supporting rod (46) is fixedly connected with the upper surface of the mobile station (2), a third gear (47) is installed on the second worm (42), the third gear (47) is connected with a second transmission chain (48), a first bevel gear (49) is installed at the lower end of the transmission rod (38), a second bevel gear (50) is arranged on one side of the first bevel gear (49), the second bevel gear (50) is meshed with the first bevel gear (49), a connecting rod (51) is installed on the second bevel gear (50), seventh rolling bearings (52) are installed at the two ends of the connecting rod (51), a fourth supporting rod (53) is installed at the lower ends of the seventh rolling bearings (52), and the lower end of the fourth supporting rod (53) is, a fourth gear (54) is installed on one side of the connecting rod (51), a fixed rack (55) is installed on the upper surface of the fixed platform (1), the fourth gear (54) is meshed with the fixed rack (55), two square notches (56) are formed in the lower end of the moving platform (2), and the square notches (56) correspond to the fixed rack (55).

2. An auxiliary device for asphalt paving according to claim 1, characterized in that said first worm (7) is connected with a second worm (42).

3. An auxiliary device for asphalt paving according to claim 1, characterized in that a plurality of universal balls (57) are arranged on both sides of the square frame (27), one end of each universal ball (57) is provided with a support shaft (58), and one end of each support shaft (58) is fixedly connected with the mobile station (2).

4. An auxiliary device for asphalt paving according to claim 1, characterized in that the upper end of the fixed table (1) is provided with a plurality of guide grooves (59), the lower surface of the mobile table (2) is provided with a plurality of guide wheels (60), and the lower ends of the guide wheels (60) are placed in the guide grooves (59).

5. An auxiliary device for asphalt paving according to claim 1, characterized in that the moving direction of the milling drum (24) and the moving direction of the moving table (2) are at an angle of 60 °.

6. The auxiliary device for asphalt paving according to claim 1, wherein the lifting mechanism comprises L-shaped connecting tables (61) fixedly installed on two sides of the upper surface of the fixed table (1), a plurality of hydraulic telescopic rods (62) are installed on the lower surfaces of the L-shaped connecting tables (61), moving wheels (63) are installed at the lower ends of the hydraulic telescopic rods (62), sliding grooves (64) are formed in one sides of the L-shaped connecting tables (61), sliding blocks (65) are installed on the surfaces of two sides of the moving table (2), and one ends of the sliding blocks (65) are located in the sliding grooves (64).

7. The auxiliary device for asphalt paving according to claim 1, wherein the weight increasing mechanism comprises a plurality of holding grooves (66) on the upper surface of the fixed table (1), weight increasing blocks (67) are placed in the holding grooves (66), connecting grooves (68) are formed in the upper ends of the weight increasing blocks (67), connecting handles (69) are arranged on two sides of the upper surface of each weight increasing block (67), connecting blocks (70) are arranged on the lower surface of each weight increasing block (67), and strip-shaped grooves (71) are formed in two sides of the lower end of each weight increasing block (67).

8. The auxiliary device for asphalt paving according to claim 1, wherein the cleaning mechanism comprises a cleaning disc (72) positioned below two sides of the mobile station (2), a plurality of cleaning brushes (73) are installed at the lower end of the cleaning disc (72), a cleaning shaft (74) is installed at the upper end of the cleaning disc (72), two eighth rolling bearings (75) are installed on the cleaning shaft (74), a fifth support rod (76) is installed at one side of each eighth rolling bearing (75), one end of each fifth support rod (76) is fixedly connected with the surface of one side of the mobile station (2), a second one-way bearing (77) is installed at the upper end of the cleaning shaft (74), a third bevel gear (78) is installed at the upper end of each second one-way bearing (77), a fourth bevel gear (79) is arranged at one side of the third bevel gear (78), the fourth bevel gear (79) is meshed with the third bevel gear (78), and a transmission column (80) is installed on the fourth bevel gear (79), one end of the transmission column (80) is fixedly connected with the rotating rod (9).

Technical Field

The invention relates to the technical field of road repairing equipment, in particular to an auxiliary device for asphalt paving.

Background

The asphalt is a black brown complex mixture composed of hydrocarbons with different molecular weights and nonmetal derivatives thereof, is one of high-viscosity organic liquids, mostly exists in a liquid or semisolid petroleum form, has a black surface, and can be dissolved in carbon disulfide and carbon tetrachloride. Asphalt is a waterproof, moistureproof and anticorrosive organic cementing material. The asphalt can be mainly divided into coal tar asphalt, petroleum asphalt and natural asphalt: among them, coal tar pitch is a by-product of coking. Petroleum pitch is the residue of crude oil distillation. Natural bitumen is stored underground, and some forms a mineral layer or is accumulated on the surface of the crust. The asphalt is mainly used in the industries of paint, plastics, rubber and the like and pavement and the like.

Bituminous paving uses a period of time after, can appear damaging, when damaging, need clear up the position of damage on the bituminous paving, then pave pitch at damaged position, then press the bituminous paving with both sides to be in the position of keeping level, among the prior art, generally use the road roller to flatten, but when repairing the road surface, use the road roller to have great waste, can also pound the road surface through the rammer and flatten, but the vibrational force of rammer is great, and can not remove, need to use through artifical long-time supplementary just, it is inconvenient to use.

Disclosure of Invention

In view of the above drawbacks, the present invention provides an auxiliary device for asphalt paving to solve the problems.

In order to achieve the purpose, the invention adopts the following technical scheme:

an auxiliary device for asphalt paving comprises a fixed table, wherein two sides of the fixed table are provided with lifting mechanisms, one side of each lifting mechanism is provided with a weight increasing mechanism, one side of each weight increasing mechanism is provided with a cleaning mechanism, a flattening mechanism is arranged above the fixed table, one side of each flattening mechanism is provided with a moving mechanism,

the flattening mechanism comprises a movable table positioned above a fixed table, a square through hole is formed in the movable table, a long through hole is formed in the fixed table and is positioned above the long through hole, a rotating motor is installed on one side of the upper surface of the movable table, a coupler is installed at the rotating end of the rotating motor, a first worm is connected to one side of the coupler, a first gear is installed on the first worm, a rotating rod is arranged above the square through hole, a second gear is installed on the rotating rod and is connected with the first gear through a first transmission chain, first rolling bearings are installed on two sides of the rotating rod, a first supporting rod is installed at the lower end of each first rolling bearing, the lower end of each first supporting rod is installed on the upper surface of the movable table, first one-way bearings are installed at two ends of the rotating rod, an eccentric wheel is installed outside the first one-way bearings, guide cylinders, fixing plates are arranged on two sides of the inner lower end of the guide cylinder, lifting blocks are arranged in the guide cylinder, first telescopic springs are arranged on two sides of the lower surface of each lifting block, the lower ends of the first telescopic springs are fixedly connected with the upper surface of the fixing plates, square grooves are formed in the lower ends of the lifting blocks, lifting columns are arranged in the square grooves, the upper surfaces of the lifting columns are connected with the upper surfaces in the square grooves through second telescopic springs, stamping blocks are connected to the lower surfaces of the lifting columns through bolts, rolling cylinders are arranged in the square through holes, circular through holes are formed in the rolling cylinders, push rods are arranged in the circular through holes, square frames are arranged on the outer sides of the rolling cylinders, two ends of each push rod are fixedly connected with the inner side surfaces of the square frames, a plurality of supporting wheels are arranged on one side of the lower ends of the square frames, movable blocks are arranged on the upper surface of the, a second rolling bearing is arranged on one side of the upper surface of the mobile station, a transmission shaft is arranged at the upper end of the second rolling bearing, a first worm wheel is arranged on the transmission shaft, the first worm wheel is meshed with a first worm, a connecting plate is arranged at the upper end of the transmission shaft, the connecting plate is connected with the moving block through a crank-slider structure,

supporting tables are mounted at two ends of the surface of one side of the moving table, a third rolling bearing is mounted at one side of the upper surface of the supporting table, a transmission rod is mounted at the upper end of the third rolling bearing, a fourth rolling bearing is mounted at the upper end of the transmission rod, an L-shaped fixed rod is mounted at one side of the fourth rolling bearing, the lower end of the L-shaped fixed rod is fixedly connected with the upper surface of the moving table, a second worm wheel is mounted at the upper end of the transmission rod, a second worm is arranged at one side of the second worm wheel and meshed with the second worm wheel, a fifth rolling bearing is mounted at one end of the second worm, a second supporting rod is mounted at the lower end of the fifth rolling bearing, the lower end of the second supporting rod is fixedly mounted on the upper surface of the supporting table, a sixth rolling bearing is mounted at the, the third gear is connected through a second transmission chain, a first bevel gear is installed at the lower end of the transmission rod, a second bevel gear is arranged on one side of the first bevel gear, the second bevel gear is meshed with the first bevel gear, a connecting rod is installed on the second bevel gear, seventh rolling bearings are installed at two ends of the connecting rod, a fourth supporting rod is installed at the lower end of the seventh rolling bearing, the lower end of the fourth supporting rod is fixedly installed on the upper surface of the supporting table, a fourth gear is installed on one side of the connecting rod, a fixed rack is installed on the upper surface of the fixed table, the fourth gear is meshed with the fixed rack, two square notches are formed in the lower end of the.

Further, the first worm is connected with a second worm.

Furthermore, a plurality of universal balls are arranged on two sides of the square frame, a supporting shaft is installed at one end of each universal ball, and one end of each supporting shaft is fixedly connected with the mobile station.

Furthermore, a plurality of guide grooves are formed in the upper end of the fixed table, a plurality of guide wheels are mounted on the lower surface of the moving table, and the lower ends of the guide wheels are placed in the guide grooves.

Further, the included angle between the moving direction of the grinding drum and the moving direction of the moving platform is 60 degrees.

Further, elevating system includes that fixed mounting connects the platform in the L shape of fixed station upper surface both sides, and L shape is connected a lower surface mounting and is had a plurality of hydraulic telescoping rod, and hydraulic telescoping rod lower extreme is installed and is removed the wheel, and L shape is connected platform one side and is opened there is the spout, and the surface mounting has the slider in the removal platform both sides, and slider one end is located the spout.

Furthermore, the weight increasing mechanism comprises a plurality of containing grooves formed in the upper surface of the fixing table, weight increasing blocks are placed in the containing grooves, connecting grooves are formed in the upper ends of the weight increasing blocks, connecting handles are installed on two sides of the upper surface of the weight increasing blocks, connecting blocks are installed on the lower surfaces of the weight increasing blocks, and strip-shaped grooves are formed in two sides of the lower ends of the weight increasing blocks.

Further, clearance mechanism is including being located the clearance dish of mobile station both sides below, a plurality of clearance brushes are installed to clearance dish lower extreme, the clearance axle is installed to clearance dish upper end, install two eighth antifriction bearings on the clearance axle, the fifth bracing piece is installed to eighth antifriction bearing one side, fifth bracing piece one end and mobile station one side fixed surface are connected, the one-way bearing of second is installed to the clearance axle upper end, the third bevel gear is installed to the one-way bearing upper end of second, third bevel gear one side is equipped with the fourth bevel gear, fourth bevel gear and third bevel gear meshing, install the transmission post on the fourth bevel gear, transmission post one end and dwang fixed connection.

The invention has the beneficial effects that: place this device on the road surface, through placing the balancing weight, increase the weight of self, rotation through the motor, can drive the elevator and reciprocate, and tamp the road surface, and can be at the in-process of tamping, make the elevator back-and-forth movement, need not artifical supplementary, can tamp the road surface, and can also drive and roll a section of thick bamboo back-and-forth movement and control, be convenient for with the road surface compaction, tamp the road surface again with the road surface earlier, the planarization on road surface has been guaranteed, and in the real time to the road surface tamping, automatic movement, need not artifical supplementary, after tamping one section road surface, move whole device to one side through the staff, can be convenient for tamp longer road surface, the labor intensity is reduced, the work efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of an auxiliary device for asphalt paving according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

FIG. 4 is a schematic side view of an auxiliary device for asphalt paving according to the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 4 at C;

FIG. 6 is a partial cross-sectional view of an auxiliary device for asphalt paving according to the present invention;

FIG. 7 is a schematic view showing the connection between the eccentric wheel and the lifting block according to the present invention;

FIG. 8 is a schematic cross-sectional view of the cleaning mechanism of the present invention;

fig. 9 is a schematic diagram of the connection between the mobile station and the fixed station according to the present invention;

FIG. 10 is a schematic view showing the connection between the milling drum and the square frame according to the present invention;

FIG. 11 is a schematic view of the weight of the present invention;

in the figure, 1, a fixed table; 2. a mobile station; 3. a square through hole; 4. a strip through hole; 5. a rotating electric machine; 6. a coupling; 7. a first worm; 8. a first gear; 9. rotating the rod; 10. a second gear; 11. a first drive chain; 12. a first rolling bearing; 13. a first support bar; 14. a first one-way bearing; 15. an eccentric wheel; 16. a guide cylinder; 17. a fixing plate; 18. a lifting block; 19. a first extension spring; 20. a square groove; 21. a lifting column; 22. a second extension spring; 23. stamping the blocks; 24. rolling the cylinder; 25. a circular through hole; 26. a push rod; 27. a square frame; 28. a support wheel; 29. a moving block; 30. a guide slide way; 31. a second rolling bearing; 32. a drive shaft; 33. a first worm gear; 34. a connecting plate; 35. a slider-crank arrangement; 36. a support table; 37. a third rolling bearing; 38. a transmission rod; 39. a fourth rolling bearing; 40. an L-shaped fixing rod; 41. a second worm gear; 42. a second worm; 43. a fifth rolling bearing; 44. a second support bar; 45. a sixth rolling bearing; 46. a third support bar; 47. a third gear; 48. a second drive chain; 49. a first bevel gear; 50. a second bevel gear; 51. a connecting rod; 52. a seventh rolling bearing; 53. a fourth support bar; 54. a fourth gear; 55. fixing a rack; 56. a square notch; 57. a ball transfer unit; 58. a support shaft; 59. a guide groove; 60. a guide wheel; 61. an L-shaped connecting platform; 62. a hydraulic telescopic rod; 63. a moving wheel; 64. a chute; 65. a slider; 66. a containing groove; 67. a weight increasing block; 68. a connecting groove; 69. a connecting handle; 70. connecting blocks; 71. a strip groove; 72. cleaning the disc; 73. cleaning the brush; 74. cleaning the shaft; 75. an eighth rolling bearing; 76. a fifth support bar; 77. a second one-way bearing; 78. a third bevel gear; 79. a fourth bevel gear; 80. a drive post.

Detailed Description

The invention is described in detail below with reference to the accompanying drawings, as shown in FIGS. 1-11: an auxiliary device for asphalt paving comprises a fixed table 1, wherein lifting mechanisms are arranged on two sides of the fixed table 1, a weight increasing mechanism is arranged on one side of each lifting mechanism, a cleaning mechanism is arranged on one side of each weight increasing mechanism, a flattening mechanism is arranged above the fixed table 1, a moving mechanism is arranged on one side of each flattening mechanism,

the flattening mechanism comprises a mobile station 2 positioned above a fixed station 1, a square through hole 3 is formed in the mobile station 2, a long through hole 4 is formed in the fixed station 1, the square through hole 3 is positioned above the long through hole 4, a rotating motor 5 is arranged on one side of the upper surface of the mobile station 2, a coupler 6 is arranged at the rotating end of the rotating motor 5, a first worm 7 is connected to one side of the coupler 6, a first gear 8 is arranged on the first worm 7, a rotating rod 9 is arranged above the square through hole 3, a second gear 10 is arranged on the rotating rod 9, the first gear 8 and the second gear 10 are connected through a first transmission chain 11, first rolling bearings 12 are arranged on two sides of the rotating rod 9, first supporting rods 13 are arranged at the lower ends of the first rolling bearings 12, the lower ends of the first supporting rods 13 are arranged on the upper surface of the mobile station 2, first one-way bearings 14 are arranged at two ends of the, the lower end of the eccentric wheel 15 is provided with a guide cylinder 16, the guide cylinder 16 is fixedly arranged on two sides in a square through hole 3, fixing plates 17 are arranged on two sides of the inner lower end of the guide cylinder 16, a lifting block 18 is arranged in the guide cylinder 16, first telescopic springs 19 are arranged on two sides of the lower surface of the lifting block 18, the lower end of each first telescopic spring 19 is fixedly connected with the upper surface of the corresponding fixing plate 17, a square groove 20 is formed in the lower end of each lifting block 18, a lifting column 21 is arranged in each square groove 20, the upper surface of each lifting column 21 is connected with the inner upper surface of the corresponding square groove 20 through a second telescopic spring 22, a stamping block 23 is connected to the lower surface of each lifting column 21 through a bolt, the square through hole 3 is provided with a rolling cylinder 24, a circular through hole 25 is formed in each rolling cylinder 24, a push rod 26 is arranged in each circular through hole 25, a square frame 27 is arranged, the lower end of the supporting wheel 28 is placed on the upper surface of the mobile station 2, the moving block 29 is installed on one side of the square frame 27, the guide slideway 30 is installed on one side of the upper surface of the mobile station 2, the lower end of the moving block 29 is placed in the guide slideway 30, the second rolling bearing 31 is installed on one side of the upper surface of the mobile station 2, the transmission shaft 32 is installed on the upper end of the second rolling bearing 31, the first worm wheel 33 is installed on the transmission shaft 32, the first worm wheel 33 is meshed with the first worm 7, the connecting plate 34 is installed on the upper end of the transmission shaft 32, the connecting plate 34,

a support table 36 is arranged at two ends of the surface of one side of the mobile station 2, a third rolling bearing 37 is arranged at one side of the upper surface of the support table 36, a transmission rod 38 is arranged at the upper end of the third rolling bearing 37, a fourth rolling bearing 39 is arranged at the upper end of the transmission rod 38, an L-shaped fixing rod 40 is arranged at one side of the fourth rolling bearing 39, the lower end of the L-shaped fixing rod 40 is fixedly connected with the upper surface of the mobile station 2, a second worm wheel 41 is arranged at the upper end of the transmission rod 38, a second worm 42 is arranged at one side of the second worm wheel 41, the second worm 42 is meshed with the second worm wheel 41, a fifth rolling bearing 43 is arranged at one end of the second worm 42, a second support rod 44 is arranged at the lower end of the fifth rolling bearing 43, the lower end of the second support rod 44 is fixedly arranged on the upper surface of the support table 36, a third gear 47 is arranged on the second worm 42, the third gear 47 is connected through a second transmission chain 48, a first bevel gear 49 is arranged at the lower end of the transmission rod 38, a second bevel gear 50 is arranged at one side of the first bevel gear 49, the second bevel gear 50 is meshed with the first bevel gear 49, a connecting rod 51 is arranged on the second bevel gear 50, seventh rolling bearings 52 are arranged at two ends of the connecting rod 51, a fourth supporting rod 53 is arranged at the lower end of the seventh rolling bearings 52, the lower end of the fourth supporting rod 53 is fixedly arranged on the upper surface of the supporting platform 36, a fourth gear 54 is arranged at one side of the connecting rod 51, a fixed rack 55 is arranged on the upper surface of the fixed platform 1, the fourth gear 54 is meshed with the fixed rack 55, two square notches 56 are arranged at the lower end of the mobile platform 2, the square notches 56 correspond to the fixed rack 55 in position, and, when the rotating rod 9 rotates, the lifting block 18 can be driven by the eccentric wheel 15 to move up and down, the pavement can be tamped, the rolling cylinder 24 is driven to move back and forth, the pavement can be compacted conveniently, the moving platform 2 can be driven to move through the transmission of the gear, and the pavement can be tamped automatically.

The first worm 7 is connected to a second worm 42 for transmitting power.

The two sides of the square frame 27 are provided with a plurality of universal balls 57, one end of each universal ball 57 is provided with a supporting shaft 58, one end of each supporting shaft 58 is fixedly connected with the mobile station 2, the square frame 27 and the rolling cylinder 24 can be pushed, and the friction force generated when the square frame 27 moves back and forth can be reduced.

The upper end of the fixed table 1 is provided with a plurality of guide grooves 59, the lower surface of the mobile table 2 is provided with a plurality of guide wheels 60, and the lower ends of the guide wheels 60 are placed in the guide grooves 59, so that the moving direction of the mobile table 2 can be ensured.

The included angle between the moving direction of the rolling cylinder 24 and the moving direction of the moving platform 2 is 60 degrees, so that the friction force of the transverse movement of the rolling cylinder can be reduced.

Elevating system includes that fixed mounting connects platform 61 in the L shape of 1 upper surface both sides of fixed station, and L shape connects platform 61 under surface mounting has a plurality of hydraulic telescoping rod 62, and hydraulic telescoping rod 62 lower extreme is installed and is removed the wheel 63, and L shape is connected platform 61 one side and is opened there is spout 64, and 2 both sides surface mounting of mobile station has slider 65, and slider 65 one end is located spout 64, is convenient for tamp the back with one section road surface, moves next section road surface and tamps.

The weight increasing mechanism comprises a plurality of containing grooves 66 located on the upper surface of the fixed table 1, weight increasing blocks 67 are placed in the containing grooves 66, connecting grooves 68 are formed in the upper ends of the weight increasing blocks 67, connecting handles 69 are mounted on two sides of the upper surface of each weight increasing block 67, connecting blocks 70 are mounted on the lower surfaces of the weight increasing blocks 67, strip-shaped grooves 71 are formed in two sides of the lower ends of the weight increasing blocks 67, the weight of the weight increasing device is increased, and shaking is prevented.

The cleaning mechanism comprises a cleaning disc 72 positioned below two sides of the mobile station 2, a plurality of cleaning brushes 73 are mounted at the lower end of the cleaning disc 72, a cleaning shaft 74 is mounted at the upper end of the cleaning disc 72, two eighth rolling bearings 75 are mounted on the cleaning shaft 74, a fifth support rod 76 is mounted on one side of each eighth rolling bearing 75, one end of each fifth support rod 76 is fixedly connected with the surface of one side of the mobile station 2, a second one-way bearing 77 is mounted at the upper end of the cleaning shaft 74, a third bevel gear 78 is mounted at the upper end of the second one-way bearing 77, a fourth bevel gear 79 is arranged on one side of the third bevel gear 78, the fourth bevel gear 79 is meshed with the third bevel gear 78, a transmission column 80 is mounted on the fourth bevel gear 79, one end of the transmission column 80 is fixedly connected with the rotating rod 9, and the road can be cleaned.

In this embodiment, the electric equipment of the device is controlled by an external controller, the device is moved to a road-repairing position by an operator, the hydraulic telescopic rod 62 is started to be shortened, the movable wheel 63 can be moved upwards, and the fixed platform 1 is moved downwards, so that the fixed platform 1 can be placed on the ground, the weight increasing block 67 is placed in the containing groove 66, the weight increasing block 67 can be conveniently stacked and prevented from falling through the connecting groove 68 and the connecting block 70, the movable platform 2 is positioned on one side of the upper end of the strip-shaped through hole 4 in a normal state, and the punching blocks 23 with different sizes are replaced through bolt connection according to the width of the repaired road surface, so that the road surface can be conveniently tamped,

when in use, the rotating motor 5 is started to rotate forwards, the first worm 7 can be driven to rotate through the coupler 6, the first worm 7 can drive the first gear 8 to rotate, the first gear 8 and the second gear 10 are connected through the first transmission chain 11 and can drive the second gear 10 to rotate, the second gear 10 can drive the rotating rod 9 to rotate, the rotating rod 9 can drive the first one-way bearing 14 to rotate, the eccentric wheel 15 in front of the moving direction of the moving platform 2 can be driven to rotate through the action of the first one-way bearing 14, the eccentric wheel 15 in back of the moving direction of the moving platform 2 cannot rotate, when one end of the eccentric wheel 15 far away from the center of the cross section of the rotating rod 9 rotates to the lower side, the lifting block 18 can be pushed downwards in the guide cylinder 16, the stamping block 23 can tamp the road surface, the first telescopic spring 19 and the second telescopic spring 22 are compressed, the second telescopic spring 22 can give a buffer to the lifting column 21 in the square groove 20, the punch 23 is prevented from being damaged, when the end of the eccentric wheel 15 far away from the center of the cross section of the rotating rod 9 rotates upwards, the lifting block 18 and the punch 23 can be pushed upwards under the action of the elastic force of the first expansion spring 19 to be away from the ground, the pavement can be tamped by the continuous rotation of the rotating rod 9,

when the rotating rod 9 rotates, the driving column 80 and the fourth bevel gear 79 can be driven to rotate, the fourth bevel gear 79 is meshed with the third bevel gear 78, the third bevel gear 78 and the second one-way bearing 77 can be driven to rotate, the cleaning shaft 74 in front in the moving direction of the mobile station 2 can be driven to rotate under the action of the second one-way bearing 77, the cleaning shaft 74 in back in the moving direction of the mobile station 2 does not rotate, when the cleaning shaft 74 rotates, the cleaning disc 72 can be driven to rotate, dust on the road surface is cleaned to one side through the cleaning brush 73, and when the road surface is tamped, more impurities are prevented from being contaminated,

the first worm wheel 33 is engaged with the first worm 7, when the first worm 7 rotates, the first worm wheel 33 and the transmission shaft 32 can be driven to rotate, the speed reduction effect is achieved, when the transmission shaft 32 rotates, the connecting plate 34 can be driven to rotate, through the transmission of the crank slider structure 35, the moving block 29 can be driven to reciprocate in the guide slideway 30, the square frame 27 is pushed forwards and pulled backwards to move, the rolling cylinder 24 can be pushed and rolled through the push rod 26, the road surface is compacted conveniently, the universal ball 57 can reduce the friction force when the square frame 27 moves,

when the first worm 7 rotates, one second worm 42 can be driven to rotate, a third gear 47 is arranged on the second worm 42, the third gear 47 is connected through a second transmission chain 48 and can drive the other second worm 42 to rotate, the second worm wheel 41, the transmission rod 38 and the first bevel gear 49 can be driven to rotate through the meshing of the second worm wheel 41 and the second worm 42, the second bevel gear 50 is meshed with the first bevel gear 49 and can drive the second bevel gear 50, the connecting rod 51 and the fourth gear 54 to rotate, the fourth gear 54 is meshed with the fixed gear 55, the mobile station 2 can be pushed to one side,

when the mobile station 2 moves, the stamping block 23 can be driven to move and tamp the road surface, the square frame 27 and the rolling cylinder 24 can be pushed to one side through the supporting shaft 58 and the universal ball 57, so that the stamping block 23 can quickly tamp the ground, the brush 73 can quickly clean the ground, the rolling cylinder 24 can slowly roll through the reduction action of the worm gear transmission, the mobile station 2 moves slowly,

after the mobile station 2 moves to the other end above the fixed station 1, the rotating motor 5 is turned off, the hydraulic telescopic rod 62 is started to extend, the moving wheel 63 is pushed to the ground, the fixed station 1 can be supported and lifted from the ground, the square frame 27 can be lifted through the guide slide way 30 and the support wheel 28, the grinding drum 24 can be lifted from the ground through the push rod 26, the L-shaped connecting table 61 is pushed by a worker, the device can be pushed to one side, after the device is moved to one side of the road surface to be repaired, the hydraulic telescopic rod 62 is started to shorten, the fixed station 1 is placed on the ground, the rotating motor 5 is started to rotate reversely, the mobile station 2 can be moved to the original position above the fixed station 1 and tamps the ground, the original non-rotating eccentric wheel 15 rotates, the original rotating eccentric wheel 15 does not rotate, the original rotating cleaning disc 72 does not rotate, originally nonrotating cleaning disc 72 rotates to tamp the road surface, connect with the road surface of original tamping, through removing this device, can tamp longer road surface, after work is accomplished, will increase weight 67 and take off, place the rectangular recess 71 of increase weight 67 lower extreme in the connection handle 69 top, will connect recess 68 and place in connecting block 70 top, can pile up a plurality of increase weights 67 and place it, be convenient for transport it.

The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.