CN111778958A

CN111778958A - Double-roller soft roadbed vibrating leveling machine and using method thereof

Info

Publication number: CN111778958A
Application number: CN202010704445.3A
Authority: CN
Inventors: 杨何应
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-05-23
Filing date: 2018-05-23
Publication date: 2020-10-16
Also published as: CN108660897B; CN108660897A

Abstract

The invention relates to the technical field of road construction machinery, in particular to a double-roller soft roadbed vibrating leveling machine and a using method thereof. The invention aims to solve the technical problems that a tamping machine cannot stably tamp and is inconvenient to continuously flatten. In order to solve the technical problem, the invention provides a double-roller soft road bed vibrating and leveling machine which comprises a convex precise box, wherein a through grounding groove is formed in the bottom of the convex precise box, elongated grooves are formed in the bottom of the convex precise box and positioned on two sides of the through grounding groove, a continuous transmission vibrating and leveling mechanism is arranged in the convex precise box, and the bottom of the continuous transmission vibrating and leveling mechanism penetrates through the through grounding groove and extends to the position below the through grounding groove. According to the invention, through multi-axis matching of the main inclined plane rack wheel, the auxiliary inclined plane rack wheel, the main concave wheel, the auxiliary concave wheel, the branch coupling, the arc angle bent shaft, the transmission bevel gear, the coupling bevel gear, the driving coupling and the transmission coupling, the simultaneous operation of tamping and leveling can be realized, and the effect of leveling the foundation while tamping can be quickly realized.

Description

Double-roller soft roadbed vibrating leveling machine and using method thereof

The application is a divisional application of a double-roller soft foundation vibrating leveling machine, wherein the application date is 2018, 05, 23 and the application number is CN 201810499138.9.

Technical Field

The invention relates to the technical field of road construction machinery, in particular to a double-roller soft roadbed vibrating leveling machine and a using method thereof.

Background

The ground needs to be seted up in road construction, and the ground has established this road operation basis, and the road conditions of seting up the road bed are comparatively complicated, divide into gravel layer, ground layer and clay layer etc. wherein the operation of tamping on clay layer is comparatively difficult, and soil property is comparatively soft own, needs strengthen stably.

For example, in a middle unpowered follow-up type double-telescopic tamping mechanism device proposed in chinese patent CN107165670A, the key point of the problems to be solved is that on a road surface with complicated working conditions, the tamping mechanism has problems of failure, narrow moving space, difficulty in following and disassembling, and difficulty in maintenance, and the problems to be solved are realized by changing the telescopic ratio, simplifying the device structure, and improving the ability of filling gangue, although the device becomes simple and convenient to maintain, the corresponding gravity is reduced, the generated downward pressure is also limited, therefore, when the device works on a soft road bed, according to the principle that the acting force is mutual, the device can be obtained, when the acting force is smaller than the toughness force of the road bed, the device can be subjected to a certain bounce, and the periphery of the tamping position can be loosened, which is the phenomenon that the road bed is not completely compacted, after multiple times of tamping, the compaction of the road surface can be completed, and when the acting force is greater than or equal to the toughness, the rebound force of the corresponding roadbed is obviously smaller.

For example, the numerical control pneumatic double-cylinder semi-automatic tamper proposed by chinese patent CN102926374A, which is to solve the problems that only one person can operate one tamper, and the accuracy is difficult to guarantee in the manual operation engineering, so that the bad phenomena such as hammer, hammer leakage and the like often occur in the tamping process, and further the engineering quality is affected, and various actions of the tamper in the construction process are automatically realized through numerical control, so as to improve the construction quality, although the workload of workers is reduced to a certain extent, in the tamping process of the ground of a soft roadbed, since after a certain position is tamped, other positions have indentations, the indentations have roller indentations and steel wheel indentations, and the indentation is taken out and needs to be tamped for many times, so that the cotton thread can be reduced to the obvious degree, and in the tamping process of the road surface of the soft roadbed, the tamper is easy to tilt because the ground soil is soft, thereby affecting the tamping conditions of the entire pavement.

Since the existing tamping devices are difficult to adapt to soft subgrade ground, there are problems that stable forward movement cannot be performed thereon and continuous rolling is inconvenient.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a double-roller soft roadbed vibrating and leveling machine, which solves the problems that a compactor cannot be stably compacted and is inconvenient to continuously roll.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a soft road bed of two rollers shakes flat-bed machine, includes the accurate case of convex surface, penetrating ground connection groove has been seted up to the bottom of the accurate case of convex surface, the bottom of the accurate case of convex surface and the both sides that are located penetrating ground connection groove have all seted up the elongated slot, the accurate incasement of convex surface is provided with continuous transmission shakes flat-bed machine and constructs, continuous transmission shakes the bottom of flat-bed machine and runs through penetrating ground connection groove and extend to its below, continuous transmission shakes flat-bed machine's both ends and all is provided with roller surface mechanism, the bottom of roller surface mechanism exposes in the below of elongated slot, the plane inslot that the both sides of continuous transmission shake flat-bed machine and construct all is provided with inside pressure buffering formula stop gear, the stable piece of cambered surface has been repaiied to four equal fixedly connected with bottom surfaces in right angle departments of the accurate bottom half portion of convex.

Preferably, the continuous transmission vibrating and leveling mechanism comprises a main driving motor, a main inclined face rack wheel is sleeved at the output end of the main driving motor, the main inclined face rack wheel is meshed with a slave inclined face rack wheel below the main inclined face rack wheel, a plurality of connecting shafts are inserted from the axle center of the slave inclined face rack wheel, two ends of each connecting shaft respectively penetrate through two sides of the convex precise box and one side of each flat angle containing box from inside to outside and are movably connected with the other side of the inner wall of each flat angle containing box, main concave wheels are sleeved on the connecting shafts and positioned on two sides of the slave inclined face rack wheel, the main concave wheels are in transmission connection with the slave concave wheels below the connecting shafts through ligaments, branch connecting shafts are fixedly inserted from the axle centers of the two slave concave wheels, two sides of the top and the bottom of the inner wall of the convex precise box are connected through reinforcing plates, and one ends of the two branch connecting shafts which are opposite are respectively inserted into bearing sleeves on the two reinforcing plates, two divide the relative one end of coupling respectively with the both sides fixed connection of arc angle bent axle side surface, the activity has cup jointed the inner wall polishing ring on the fixed concave surface that cup joints on the arc angle bent axle, the top swing joint of the pulling plug of trident driving plate rather than the below is passed through to the bottom of inner wall polishing ring side surface, the bottom of pulling plug passes through the bilayer and passes the push pedal and shake the last fixed surface who presses the board and be connected, the bottom of shaking the board is run through penetrating ground connection groove and is extended to its below.

Preferably, the roll surface mechanism comprises a driving inclined plane meshing tooth, the driving inclined plane meshing tooth is sleeved on a plurality of coupling shafts and is positioned in a flat angle container box, the driving inclined plane meshing tooth is meshed with a driven inclined plane meshing tooth below the driving inclined plane meshing tooth, the axle center of the bottom of the driven inclined plane meshing tooth is fixedly connected with the top end of a vertical shaft, the bottom end of the vertical shaft penetrates through a stagnation hole formed in the top of a convex precise box and extends to the inside of the stagnation hole, precise shaft sleeves are sleeved on the vertical shaft and are respectively positioned in the convex precise box and the flat angle container box, reinforcing ribs are fixedly connected with two sides of the side surfaces of the two precise shaft sleeves, two ends of the two reinforcing ribs are respectively movably connected with one side of the inner wall of the convex precise box and one side of a reinforcing plate, two ends of the other two reinforcing ribs are respectively movably connected with two sides of the inner wall of the flat, two smooth surface arc blocks are sleeved in the round wheel groove, one opposite sides of the two smooth surface arc blocks are fixedly connected with two sides of the side surface of the vertical shaft respectively, round ball accommodating grooves are formed in the tops and the bottoms of the smooth surface arc blocks, smooth surface balls are sleeved in the round ball accommodating grooves, the side surfaces, exposed outside the round ball accommodating grooves, of the smooth surface balls are lapped on the inner wall of the round wheel groove, the bottom end of the vertical shaft is connected with a shaft connection bevel gear, the shaft connection bevel gear is meshed with a transmission bevel gear below the shaft connection bevel gear, a driving coupling is inserted in the axis of the transmission bevel gear in a penetrating mode, two ends of the driving coupling are movably connected with the front side and the rear side of the inner wall of the convex surface precision box respectively, main abrasion-resistant wheels are sleeved on the driving coupling and located on two sides of the transmission bevel gear respectively, the two main abrasion-resistant wheels are in transmission connection with two auxiliary abrasion-resistant wheels below the driving coupling through toughness belts respectively, and the axes of the, the both ends of strengthening the pivot respectively with the front and back both sides swing joint of elongated slot inner wall, strengthen on the pivot and be located two and cup joint the support flattening wheel from between the wear-resisting wheel, the latter half of support flattening wheel runs through the elongated slot and extends to the below of the accurate case of convex surface.

Preferably, inside slow-pressing stop gear is including directional axle, the top and the bottom of directional axle respectively with the top and the bottom fixed connection of plane inslot wall, the plane inslot just cup joints the hollow bradyseism piece of sliding connection on directional axle, there is the cylinder cavity hollow one side of hollow bradyseism piece inside, the bradyseism piece has been cup jointed to the inside of hollow bradyseism piece, the one end of bradyseism piece run through the groove of running through and with one side fixed connection of stopper that hollow bradyseism piece inner wall one side was seted up.

Preferably, the number of the smooth surface balls is 18-20, and the inner wall of the smooth surface ball is attached to the inner wall of the round ball containing groove.

Preferably, the supporting and flattening wheel is fixedly sleeved on the reinforcing rotating shaft, and the diameter of the supporting and flattening wheel is nine-tenth of the length of the long groove.

Preferably, the bottom of the jolt squeeze plate is provided with a plurality of concave grooves, and four right angles at the bottom of the jolt squeeze plate are edges and corners.

(III) advantageous effects

The invention provides a double-roller soft roadbed vibrating and leveling machine which has the following beneficial effects:

(1) this soft road bed of two rollers shakes flat-bed machine, start as driving motor, through main inclined plane rack wheel with can make the rotation of alliing oneself with the axle more from inclined plane rack wheel, at this moment, under the effect of ligament, can make the branch shaft rotation, thereby can make the camber bent axle drive the draw-in through the trident driving plate and reciprocate between two reinforcing plates, pass the push pedal through the bilayer and carry out the transmission slow-pressing, can make the pressure board of shaking tamp soft road bed ground down, the concave groove that the pressure board bottom was seted up can realize the ability on broken road surface, thereby can realize that the effect of tamping road surface is accomplished to the suppression of few times.

(2) This soft road bed of two rollers shakes flat-bed machine, total driving motor can make and allies oneself with the axle and drive initiative inclined plane meshing tooth rotation more, the use of cooperation driven inclined plane meshing tooth, can make vertical axle drive coupling rotation, the resistant emery wheel of cooperation owner once more, toughness area and the use from wear-resisting wheel, can make the enhancement pivot rotate, thereby can make to support to roll the flat wheel and rotate, and two support to roll flat wheel pivoted direction unanimously, after jolt plate accomplish a certain department's compaction on road surface, two support to roll the flat wheel and can accomplish the secondary compaction to the vestige on the road surface one before and after.

(3) This soft road bed shake flat-bed machine of two rollers, when the stopper when removing in the accurate incasement of convex surface, can make the bradyseism piece remove in hollow bradyseism piece to extrusion or tensile bradyseism spiral tough pole, when the bradyseism piece removes to bottommost or during the top in hollow bradyseism piece, can drive hollow bradyseism piece and reciprocate in the plane groove, can provide certain activity space for the scope of jolt ram vibration frequency, furthest protects the jolt ram.

(4) This total driving motor, through the main inclined plane rack wheel of multi-axis cooperation, from the inclined plane rack wheel, main concave wheel, follow concave wheel, divide the shaft coupling, the arc angle bent axle, initiative inclined plane meshing tooth, driven inclined plane meshing tooth, vertical axle, transmission bevel gear, coupling bevel gear, the main resistant emery wheel, thereby resistant emery wheel, drive shaft coupling and transmission shaft coupling, and two inside slow-pressing formula stop gear set up respectively in the both sides of stopper, can realize with same drive arrangement, the ability of the three device of function simultaneously, wherein tamp and the flattening after functioning simultaneously, can realize the effect of limit tamp limit to the ground flattening fast.

Drawings

FIG. 1 is a front cross-sectional view of the structure of the present invention;

FIG. 2 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;

FIG. 3 is an enlarged view of the structure of the present invention at B;

FIG. 4 is an enlarged view of the structure of the present invention at C;

FIG. 5 is a side view of the structural support screed wheel of the present invention;

fig. 6 is a front view of the inventive structure.

In the figure: 1 convex precise box, 2 through grounding grooves, 3 long grooves, 4 continuous transmission vibration-leveling mechanisms, 401 total driving motors, 402 main inclined plane rack wheels, 403 auxiliary inclined plane rack wheels, 404 multi-coupling shafts, 405 main concave plane wheels, 406 auxiliary concave plane wheels, 407 split coupling shafts, 408 reinforcing plates, 409 arc angle bent shafts, 410 inner wall polishing rings, 411 three-fork driving plates, 412 double-layer pushing plates, 413 vibration-pressing plates, 414 ligaments, 415 pulling plugs, 5 roller surface mechanisms, 501 driving inclined plane meshing teeth, 502 driven inclined plane meshing teeth, 503 vertical shafts, 504 precise shaft sleeves, 505 reinforcing ribs, 507 smooth surface arc blocks, 508 spherical nano grooves, 509 smooth surface balls, 510 shaft connection bevel gears, 511 transmission bevel gears, 512 driving coupling shafts, main wear-resistant wheels, 514 toughness belts, 515 reinforcing rotating shafts, 516 nano holes, 517 support flat-grinding wheels, 518 auxiliary wear-resistant wheels, 6 plane grooves, 7 internal slow-pressing type limiting mechanisms, 72 hollow slow pressing blocks, 73 shock-leveling blocks, 74 deformation cushion blocks, 8 cambered bottom stabilizing blocks and 9 flat angle container boxes.

Detailed Description

Referring to fig. 1-6, the present invention provides a technical solution: a double-roller soft roadbed vibrating and leveling machine comprises a convex precise box 1, wherein a transparent grounding groove 2 is arranged at the bottom of the convex precise box 1, elongated grooves 3 are arranged at the bottom of the convex precise box 1 and positioned at two sides of the transparent grounding groove 2, a continuous transmission vibrating and leveling mechanism 4 is arranged in the convex precise box 1, the bottom of the continuous transmission vibrating and leveling mechanism 4 penetrates through the transparent grounding groove 2 and extends to the lower part of the continuous transmission vibrating and leveling mechanism 2, roller surface mechanisms 5 are arranged at two ends of the continuous transmission vibrating and leveling mechanism 4, the bottom of the roller surface mechanisms 5 is exposed below the elongated grooves 3, internal pressure-relieving limiting mechanisms 7 are arranged in plane grooves 6 arranged at two sides of the continuous transmission vibrating and leveling mechanism 4, four right-angle positions at the bottom of the convex precise box 1 are fixedly connected with bottom surface modified cambered surface bottom stabilizing blocks 8, and the four cambered surface stabilizing blocks 8 can stably support the whole mechanism, and the bottom of cambered surface is cut into to the bottom of cambered surface of bottom of the cambered surface steady block 8, can make it move on the ground smoothly, can reduce its and the frictional force between the ground as far as possible, the both sides at the top of the accurate case of convex surface 1 are all fixedly connected with the flat angle container box 9.

The continuous transmission horizontal vibrating mechanism 4 comprises a main driving motor 401, a main inclined face rack wheel 402 is sleeved at the output end of the main driving motor 401, the main inclined face rack wheel 402 is meshed with a slave inclined face rack wheel 403 below the main inclined face rack wheel 402, a multi-coupling shaft 404 is inserted at the axle center of the slave inclined face rack wheel 403, two ends of the multi-coupling shaft 404 respectively penetrate through two sides of a convex precision box 1 and one side of two flat-angle containing boxes 9 from inside to outside and are movably connected with the other side of the inner wall of the flat-angle containing boxes 9, the multi-coupling shaft 404 is a precision casting and is formed into a common cylindrical rod, two ends of the multi-coupling shaft 404 are respectively inserted into bearings embedded at one side of the inner wall of the two flat-angle containing boxes 9, main concave face wheels 405 are sleeved on the multi-coupling shaft 404 and positioned at two sides of the slave inclined face rack wheel 403, the main concave face wheels 405 are in transmission connection with the slave concave wheels 406 below the multi-coupling shaft through ligaments 414, and sub-coupling shafts 407 are fixedly, the top and the bottom of the inner wall of the convex precise box 1 are both connected through a reinforcing plate 408, the opposite ends of two branch coupling shafts 407 are respectively inserted into two reinforcing plates 408 and embedded into bearing sleeves, the opposite ends of the two branch coupling shafts 407 are respectively fixedly connected with the two sides of the side surface of an arc angle bent shaft 409, a fixed concave sleeve sleeved on the arc angle bent shaft 409 is movably sleeved with an inner wall polishing ring 410, the bottom of the side surface of the inner wall polishing ring 410 is movably connected with the top of a pull plug 415 below the inner wall polishing ring through a three-fork transmission plate 411, after the injection molding process of the arc angle bent shaft 409, the edge angle is polished to form an arc surface, the inner wall of the concave sleeve is fixedly welded on the side surface of the arc angle bent shaft 409, the inner wall of the inner wall polishing ring 410 is tangent to a surface box of the concave sleeve, the sliding friction coefficient between the inner wall polishing ring 410 and the concave sleeve is 0.05-0.015, and, the bottom of the pulling plug 415 is fixedly connected with the upper surface of the jolt-squeeze plate 413 through the double-layer delivery push plate 412, the bottom of the jolt-squeeze plate 413 penetrates through the through grounding groove 2 and extends to the lower part of the jolt-squeeze plate 413, the bottom of the jolt-squeeze plate 413 is provided with a plurality of concave grooves, four right angles at the bottom of the jolt-squeeze plate 413 are edges, the bottom of the jolt-squeeze plate 413 is provided with concave grooves, so that the bottom of the jolt-squeeze plate 413 can form crushing teeth, sand doped in soil can be crushed, four angles of the jolt-squeeze plate 413 are edges, the situation that the jolt-squeeze plate can cause the severe crushing phenomenon at four angles of a concave area in the process of compacting a road surface can be prevented, when the driving motor is started, the multi-connection shaft 404 can be rotated through the main inclined-face rack wheel 402 and the slave inclined-face rack wheel 403, at the moment, the sub-connection shaft 407 can be rotated under the action of the ligament 414, the pressure reducing plate 413 can be pressed and tamped down on the subgrade ground through the double-layer pressure reducing plate 412, the capacity of crushing the pavement can be realized through a concave groove formed in the bottom of the pressure reducing plate 413, so that the effect of tamping the pavement can be realized by less times of pressure reduction, a conical cavity 4111 is formed in the three-fork transmission plate 411, a plug cavity 4114 is formed in three positions inside the three-fork transmission plate 411 and below the conical cavity 4111, a plug plate 4115 is sleeved in the plug cavity 4114, the bottom of the plug plate 4115 is connected with a stacking belt 4116, the top of the plug plate 4115 is fixedly connected with the bottom of the pressure reducing rod 4117, the top of the pressure reducing rod 4117 penetrates through the plug cavity 4114 and extends into the conical cavity 4111 and is fixedly connected with the bottom of the pressure reducing plate 4118, two sides of the three pressure reducing rods 4118 are inclined, middle be in the horizontality, and distribute in both sides inclined plane and the bottom of awl head 4113 respectively, it is formed by connecting through a plurality of forked pads to fold area 4116, main material is NR, possess good toughness and elasticity, and can bear certain high temperature, when push rod 4112 promotes awl head 4113, can make the awl head touch and extrude three clamp plate 4118, thereby can make cock panel 4115 extrude fold area 4116, make it possess certain buffer capacity, because the power of effect power is mutual, the downward transmission strength of trident driving plate 411 can make ground have certain bounce, get off for a long time, trident driving plate 411 can receive certain damage, when the opening of camber bent axle 409 up awl head 4113 moves to the bottommost of awl chamber 4111 inner chamber, at this moment, trident driving plate 411 can furthest pass through double-deck pushing plate 412 and promote jolt pressing plate 413 and carry out the compaction to ground, when the opening of camber bent axle 409 is down, the push rod can stimulate awl head 4113 and move to the top of awl chamber 4111 inner chamber to can make trident driving plate 411 pass through the bilayer and pass push pedal 412 and drive and shake clamp plate 413 and roll ground, avoid trident driving plate 411 to receive too serious damage at driven in-process.

The roller surface mechanism 5 comprises a driving inclined surface meshing tooth 501, the driving inclined surface meshing tooth 501 is sleeved on the multi-coupling shaft 404 and is positioned in the flat angle container box 9, the driving inclined surface meshing tooth 501 is meshed with a driven inclined surface meshing tooth 502 below the driving inclined surface meshing tooth, the axis of the bottom of the driven inclined surface meshing tooth 502 is fixedly connected with the top end of a vertical shaft 503, the bottom end of the vertical shaft 503 penetrates through a holding hole 516 formed in the top of the convex surface precision box 1 and extends into the holding hole, precision shaft sleeves 504 are sleeved on the vertical shaft 503 and are respectively positioned in the convex surface precision box 1 and the flat angle container box 9, reinforcing ribs 505 are fixedly connected to both sides of the side surfaces of the two precision shaft sleeves 504, wherein both ends of the two reinforcing ribs 505 are respectively movably connected with one side of the inner wall of the convex surface precision box 1 and one side of the reinforcing plate 408, and both ends of the other two reinforcing ribs 505 are respectively movably connected with, the inner wall of the accommodating hole 516 is provided with a circular wheel groove, two smooth surface arc blocks 507 are sleeved in the circular wheel groove, one opposite sides of the two smooth surface arc blocks 507 are fixedly connected with two sides of the side surface of the vertical shaft 503 respectively, the two opposite surfaces of the two smooth surface arc blocks 507 are opposite to each other and are arc surfaces, therefore, the smooth surface arc blocks 507 can be better attached to the inner wall of the circular wheel groove, the opposite surfaces of the two smooth surface arc blocks 507 can be better welded on the side surface of the vertical shaft 503, the top and the bottom of the smooth surface arc blocks 507 are provided with a round ball accommodating groove 508, a smooth surface ball 509 is sleeved in the round ball accommodating groove 508, the side surface of the smooth surface ball 509 exposed outside the round ball accommodating groove 508 is lapped on the inner wall of the circular wheel groove, the number of the smooth surface balls 509 is 18-20, the inner wall of the smooth surface ball 509 is attached to the inner wall of the round ball accommodating groove 508, the bottom end of the vertical shaft 503 is connected with a shaft bevel gear, the shaft bevel gear 510 is engaged with a transmission bevel gear 511 below the shaft bevel gear 510, a driving coupling 512 is inserted into the axis of the transmission bevel gear 511, two ends of the driving coupling 512 are movably connected with the front and rear sides of the inner wall of the convex precision box 1, main abrasion-resistant wheels 513 are sleeved on the driving coupling 512 and located on two sides of the transmission bevel gear 511, the two main abrasion-resistant wheels 513 are respectively in transmission connection with two auxiliary abrasion-resistant wheels 518 below the driving coupling through a flexible belt 514, the axis of the two auxiliary abrasion-resistant wheels 518 is penetrated through by a reinforced rotating shaft 515, two ends of the reinforced rotating shaft 515 are respectively in movable connection with the front and rear sides of the inner wall of the elongated slot 3, the flexible belt 514 has certain flexibility, flat sand layers are injected on the surfaces of the main abrasion-resistant wheels 513 and the auxiliary abrasion-resistant wheels 518, so that the main abrasion-resistant wheels and the auxiliary abrasion-resistant wheels can be transmitted more stably, a support flattening wheel 517 is sleeved on the reinforced, the lower half part of the supporting leveling wheel 517 penetrates through the long groove 3 and extends to the lower part of the convex precise box 1, the supporting leveling wheel 517 is fixedly sleeved on the reinforcing rotating shaft 515, the diameter of the supporting leveling wheel 517 is nine-tenth of the length of the long groove 3, gaps of the long groove 3 can be reduced, excessive soil adhered on the supporting leveling wheel 517 can be prevented from entering the convex precise box 1, the multi-coupling shaft 404 can be driven by the main driving motor 401 to drive the driving inclined plane meshing gear 501 to rotate, the vertical shaft 503 can drive the driving coupling shaft 512 to rotate by matching with the use of the driven inclined plane meshing gear 502, the reinforcing rotating shaft 515 can be rotated by matching with the use of the main wear-resistant wheel 513, the flexible belt 514 and the driven wear-resistant wheel 518, the supporting leveling wheel 517 can rotate, and the rotating directions of the two supporting leveling wheels 517 are consistent, after the vibration pressing plate 413 finishes compacting a certain position of a road surface, the two supporting leveling wheels 517 can finish compacting traces on the road surface for the second time in tandem, and the multi-axis 404 is matched with the main inclined plane rack wheel 402, the auxiliary inclined plane rack wheel 403, the main concave wheel 405, the auxiliary concave wheel 406, the branch coupling 407, the arc-angle bent shaft 409, the driving inclined plane meshing teeth 501, the driven inclined plane meshing teeth 502, the vertical shaft 503, the transmission bevel gear 511, the coupling bevel gear 510 and the main wear-resistant wheel 513, so that the grinding resistant wheel, the driving coupling 512 and the transmission coupling are arranged, and the two internal slow-pressing limiting mechanisms 7 are respectively arranged at two sides of the pulling plug 415, so that the capacity of simultaneously operating three devices by using the same driving device can be realized, wherein after the compacting and leveling are simultaneously operated, the effect of compacting while leveling a foundation can be quickly realized.

The internal pressure-relieving limiting mechanism 7 comprises an orientation shaft, the top end and the bottom end of the orientation shaft are respectively fixedly connected with the top and the bottom of the inner wall of the plane groove 6, the plane groove 6 is internally sleeved with a hollow pressure-relieving block 72 which is connected with the orientation shaft in a sliding way, one side inside the hollow pressure-relieving block 72 is provided with a cylindrical cavity, the inside of the hollow pressure-relieving block 72 is sleeved with a pressure-relieving block 73, one end of the pressure-relieving block 73 penetrates through a through groove formed in one side of the inner wall of the hollow pressure-relieving block 73 and is fixedly connected with one side of the pulling plug 415, when the pulling plug 415 drives the hollow pressure-relieving block 72 to move to the bottommost part of the plane groove 6, the maximum length of the pressure-relieving plate 413 is exposed outside the through grounding groove 2, and when the pressure-relieving plate 413 is exposed to the maximum length, the bottom of the pressure-relieving plate is lower than the bottom of the supporting flat wheel 517 cm for 2cm, and extrudes or stretches the buffer-pressing spiral tough rod, when the buffer block 73 moves to the bottommost part or the topmost part in the hollow buffer block 72, the buffer block 72 is driven to move up and down in the plane groove 6, a certain moving space can be provided for the vibration frequency range of the buffer-pressing plate 413, the buffer-pressing plate 413 is protected to the maximum extent, the top and the bottom of the buffer block 73 are fixedly connected with the deformation cushion blocks 74, the opposite sides of the two deformation cushion blocks 74 are respectively movably connected with the top and the bottom of the inner wall of the cylindrical cavity through spiral ball rods, the spiral ball rods are formed by indirectly connecting three spiral rods 75 and two sleeve balls 76, two connecting ports between the three spiral rods 75 are connected through the sleeve balls 76, the shock absorbing device formed by the deformation cushion blocks 74, the spiral rods 75 and the sleeve balls 76 can enable the buffer block 73 to have a certain buffer-pressing capacity in the cylindrical cavity, when the screw rod 75 is compressed, part of the screw rod can be sleeved on the sleeve ball 76, so that the phenomenon that the compression path of the traditional spring is distorted due to overlong length and the spring is often in a distorted state, and the elasticity coefficient is easy to change to influence the real effect of the spring can be avoided.

The working principle is as follows: lift the device and send to the road bed on, then position and angle have been adjusted, later start total driving motor 401, can make main inclined plane rack wheel 402 drive from inclined plane rack wheel 403 and rotate, thereby can make the multi-axis 404 rotate, and two main concave wheels 405 can drive branch shaft 407 through ligament 414 and rotate, thereby can make arc angle bent axle 409 drive pull plug 415 through trident driving plate 411 and just be located two reinforcing plates 408 between and reciprocate in the accurate case of convex surface 1, at this moment, 413 can be tamped ground through the double-deck push pedal drive shake clamp plate that pushes away.

When the plug 415 moves up and down, the buffer block 73 can move up and down inside the hollow buffer block 72, so that the buffer block 73 can stretch and compress the buffer spiral tough rod, and when the buffer block 73 moves to the top and the bottom of the inner cavity of the hollow buffer block 72, the hollow buffer block 72 can be pushed to move up or down on the positioning shaft inserted in the plane groove 6.

When total driving motor 401 is driven, multi-coupling 404 can drive driven inclined plane meshing tooth 502 through initiative inclined plane meshing tooth 501, can make vertical axle 503 rotate, and plain noodles arc 507 can be at the internal rotation of round wheel groove, coupling bevel gear 510 can drive coupling 512 through transmission bevel gear 511 and rotate, and main resistant emery wheel 513 can drive the enhancement pivot 515 who alternates from wearing wheel 518 in through toughness area 514 and rotate, at this moment, can realize jolt press plate 413 and support the simultaneous working of planishing wheel 517.

Claims

1. The utility model provides a soft road bed of duplex roller shakes flat-bed machine, includes accurate case of convex surface (1), its characterized in that: the bottom of the convex precise box (1) is provided with a through grounding groove (2), the bottom of the convex precise box (1) and two sides of the through grounding groove (2) are provided with elongated grooves (3), a continuous transmission vibration leveling mechanism (4) is arranged in the convex precise box (1), the bottom of the continuous transmission vibration leveling mechanism (4) penetrates through the through grounding groove (2) and extends to the lower part of the through grounding groove, both ends of the continuous transmission vibrating and flattening mechanism (4) are provided with roller surface mechanisms (5), the bottom of the roll surface mechanism (5) is exposed below the long groove (3), the plane grooves (6) arranged at the two sides of the continuous transmission leveling mechanism (4) are internally provided with a pressure-relieving limiting mechanism (7), four right angles at the bottom of the convex precise box (1) are fixedly connected with bottom surface repaired arc bottom stabilizing blocks (8), two sides of the top of the convex precise box (1) are fixedly connected with flat-angle containing boxes (9);

the continuous transmission vibration leveling mechanism (4) comprises a main driving motor (401), the output end of the main driving motor (401) is sleeved with a main inclined plane rack wheel (402), the main inclined plane rack wheel (402) is meshed with a slave inclined plane rack wheel (403) below the main inclined plane rack wheel (402), a multi-coupling shaft (404) is inserted in the shaft center of the slave inclined plane rack wheel (403), two ends of the multi-coupling shaft (404) respectively penetrate through two sides of a convex precise box (1) and one sides of two flat angle containing boxes (9) from inside to outside and are movably connected with the other side of the inner wall of the flat angle containing boxes (9), main concave wheels (405) are sleeved on two sides of the slave inclined plane rack wheel (403) on the multi-coupling shaft (404), the main concave wheels (405) are in transmission connection with slave concave wheels (406) below the main concave wheels through ligaments (414), and branch coupling shafts (407) are fixedly inserted in the shaft centers of the two slave concave wheels (406), the top and the bottom of the inner wall of the convex precise box (1) are connected through reinforcing plates (408), one ends of two branch coupling shafts (407) which are opposite to each other are respectively inserted into two reinforcing plates (408) and embedded into bearing sleeves, one ends of the two branch coupling shafts (407) which are opposite to each other are respectively fixedly connected with two sides of the side surface of an arc angle bent shaft (409), a fixed concave sleeve sleeved on the arc angle bent shaft (409) is movably sleeved with an inner wall polishing ring (410), the bottom of the side surface of the inner wall polishing ring (410) is movably connected with the top of a pulling plug (415) below the pulling plug through a three-fork transmission plate (411), the bottom of the pulling plug (415) is fixedly connected with the upper surface of a jolt-squeeze plate (413) through a double-layer jolt-squeeze plate (412), and the bottom of the jolt-squeeze plate (413) penetrates through a grounding groove (2) and extends to the lower part of; a conical cavity (4111) is formed in the trifurcate transmission plate (411), a push rod (4112) is inserted in the top of the trifurcate transmission plate (411), a conical head (4113) is sleeved in the conical cavity (4111), the bottom end of the push rod (4112) is fixedly connected with the top end of the conical head (4113), three positions inside the trifurcate transmission plate (411) are arranged below the conical cavity (4111), a plug cavity (4114) is arranged in the plug cavity (4114), a plug plate (4115) is sleeved in the plug cavity (4114), the bottom of the plug plate (4115) is connected with a stacked belt (4116), the top end of the plug plate (4115) is fixedly connected with the bottom end of a slow pressure rod (4117), the top end of the slow pressure rod (4117) penetrates through the plug cavity (4114) and extends into the conical cavity (4111) and is fixedly connected with the bottom end of a pressure plate (4118), the two sides of the three pressure plates (4118) are inclined, the middle of the two sides are in a horizontal state, and inclined planes of the conical head (4113), the laminated belt (4116) is formed by connecting a plurality of forked pads;

the roller surface mechanism (5) comprises a driving inclined surface meshing tooth (501), the driving inclined surface meshing tooth (501) is sleeved on a multi-coupling shaft (404) and is positioned in a flat angle container (9), the driving inclined surface meshing tooth (501) is meshed with a driven inclined surface meshing tooth (502) below the driving inclined surface meshing tooth, the axis center of the bottom of the driven inclined surface meshing tooth (502) is fixedly connected with the top end of a vertical shaft (503), the bottom end of the vertical shaft (503) penetrates through a stagnation hole (516) formed in the top of a convex surface precision box (1) and extends to the inside of the vertical shaft, precision shaft sleeves (504) are sleeved on the vertical shaft (503) and are respectively positioned in the convex surface precision box (1) and the flat angle container (9), reinforcing ribs (505) are fixedly connected to two sides of the side surfaces of the two precision shaft sleeves (504), and two ends of the two reinforcing ribs (505) are respectively movably connected with one side of the inner wall of the convex surface precision box (1) and one side of a reinforcing, two ends of the other two reinforcing ribs (505) are respectively movably connected with two sides of the inner wall of the flat angle container (9), the inner wall of the accommodating hole (516) is provided with a round wheel groove, two smooth surface arc blocks (507) are sleeved in the round wheel groove, one side opposite to the two smooth surface arc blocks (507) is respectively fixedly connected with two sides of the side surface of the vertical shaft (503), the top and the bottom of each smooth surface arc block (507) are respectively provided with a round ball accommodating groove (508), a smooth surface ball (509) is sleeved in the round ball accommodating groove (508), the side surface of the smooth surface ball (509) exposed outside the round ball accommodating groove (508) is lapped on the inner wall of the round wheel groove, the bottom end of the vertical shaft (503) is connected with a shaft connection bevel gear (510), the shaft connection bevel gear (510) is meshed with a transmission bevel gear (511) below the shaft connection bevel gear (511), and a drive coupling shaft (512) is inserted in the shaft center of the transmission bevel gear (511), the two ends of the driving coupling (512) are movably connected with the front side and the rear side of the inner wall of the convex precise box (1) respectively, main abrasion-resistant wheels (513) are sleeved on the two sides of the driving bevel gear (511) on the driving coupling (512), the two main abrasion-resistant wheels (513) are respectively in transmission connection with the two auxiliary abrasion-resistant wheels (518) below the driving coupling through flexible belts (514), the axes of the two auxiliary abrasion-resistant wheels (518) are penetrated through by a reinforcing rotating shaft (515), the two ends of the reinforcing rotating shaft (515) are movably connected with the front side and the rear side of the inner wall of the elongated slot (3) respectively, supporting flattening wheels (517) are sleeved on the reinforcing rotating shaft (515) and between the two auxiliary abrasion-resistant wheels (518), and the lower half parts of the supporting flattening wheels (517) penetrate through the elongated slot (3) and extend to the lower part of the convex precise box (1);

the internal pressure-buffering type limiting mechanism (7) comprises a directional shaft, the top end and the bottom end of the directional shaft are fixedly connected with the top and the bottom of the inner wall of a plane groove (6) respectively, a hollow pressure-buffering block (72) is connected in the plane groove (6) in a sleeved mode on the directional shaft in a sliding mode, a cylindrical cavity is formed in one side of the interior of the hollow pressure-buffering block (72), a shock-buffering block (73) is sleeved in the hollow pressure-buffering block (72), one end of the shock-buffering block (73) penetrates through a penetrating groove formed in one side of the inner wall of the hollow pressure-buffering block (72) and is fixedly connected with one side of a pulling plug (415), deformation cushion blocks (74) are fixedly connected to the top and the bottom of the shock-buffering block (73), one sides, far away from the shock-buffering block (73), of the two deformation cushion blocks (74) are movably connected with the top and the bottom of the inner wall of the cylindrical cavity respectively through spiral ball rods, and the spiral ball rods are, two connecting ports between the three screw rods (75) are connected through a sleeve ball (76);

the number of the smooth surface balls (509) is 18-20, and the inner walls of the smooth surface balls (509) are attached to the inner walls of the ball containing grooves (508).

2. The twin roller soft foundation leveler of claim 1, wherein: the supporting flattening wheel (517) is fixedly sleeved on the reinforcing rotating shaft (515), and the diameter of the supporting flattening wheel (517) is nine tenths of the length of the long groove (3).

3. The twin roller soft foundation leveler of claim 1, wherein: the bottom of the jolt squeeze plate (413) is provided with a plurality of concave grooves, and four right angles at the bottom of the jolt squeeze plate (413) are edges and corners.

4. A twin roll soft foundation leveler and method of use as defined in any one of claims 1-3 wherein: when the device is used, the device is lifted to a roadbed, the position and the angle are adjusted, then a main driving motor (401) is started, a main inclined plane rack wheel (402) can drive a slave inclined plane rack wheel (403) to rotate, so that a multi-coupling shaft (404) can rotate, two main concave wheels (405) can drive a sub-coupling shaft (407) to rotate through ligaments (414), so that an arc angle bent shaft (409) can drive a pull plug (415) to move up and down in a convex precise box (1) and between two reinforcing plates (408) through a three-fork transmission plate (411), and at the moment, a vibration pressing plate (413) can be driven through a double-layer push plate to tamp the ground;

when the pulling plug (415) moves up and down, the cushioning block (73) can move up and down in the hollow cushioning block (72), so that the cushioning block (73) can stretch and compress the cushioning spiral tough rod, and when the cushioning block (73) moves to the top and the bottom of the inner cavity of the hollow cushioning block (72), the hollow cushioning block (72) can be pushed to move up or down on the positioning shaft inserted in the plane groove (6);

when total driving motor (401) driven, many shaft couplings (404) can drive driven inclined plane meshing tooth (502) through initiative inclined plane meshing tooth (501), can make vertical axle (503) rotate, and plain noodles arc piece (507) can be at the round wheel inslot rotation, coupling bevel gear (510) can drive shaft coupling (512) through transmission bevel gear (511) and rotate, and main resistant emery wheel (513) can drive enhancement pivot (515) of following resistant emery wheel (518) interior interlude through toughness area (514) and rotate, at this moment, can realize shaking clamp plate (413) and support and grind flat wheel (517) simultaneous working.