CN210151530U

CN210151530U - Road shoulder forming paver

Info

Publication number: CN210151530U
Application number: CN201920470250.XU
Authority: CN
Inventors: 陈建军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2020-03-17
Anticipated expiration: 2029-04-09

Abstract

The utility model relates to the field of data road shoulder forming engineering machinery, in particular to a soil road shoulder forming paver, which comprises a hopper assembly, a slip form mold and a host, wherein the host comprises a host underframe and a power box arranged on the host underframe; the hopper assembly is arranged on the front side of the host machine and comprises a hopper and a hopper underframe used for bearing the hopper, and a discharge hole is formed in the left side of the hopper; the slipform mold is arranged on the left front side of the chassis of the main machine, and can be lifted up and down to adjust the forming height of the road shoulder and translated left and right to adjust the forming position of the road shoulder. The utility model discloses can accomplish the continuous shaping construction of the dirt shoulder of highway both sides, degree of automation is high, greatly practices thrift the cost of labor.

Description

Road shoulder forming paver

Technical Field

The utility model discloses data road shoulder takes shape engineering machine tool field, concretely relates to soil road shoulder takes shape paver.

Background

The road shoulder is a common facility in road construction, is positioned from the outer edge of a roadway to the edge of a roadbed, and generally strip-shaped areas with the width of about 50 cm-120 cm are reserved on two sides of the road during construction, including a hard road shoulder and a soil road shoulder. The road shoulder has a certain effect on the stability of the road as the transverse support of the road surface, is favorable for draining the road, and can ensure that the main road part is not damaged after being washed by rainwater; also has the functions of keeping the roadway and temporarily stopping the vehicle.

The existing method for filling the soil for the newly built or reconstructed road shoulder and the central separation strip shoulder is completed by the cooperation of manpower and engineering vehicles, namely, a material transporting vehicle transports a road section to be filled, then the road section to be filled is manually transferred to the road section to be filled to build a soil wall, and then a water stabilizing layer is spread in the soil wall by a spreading machine. The method increases the labor intensity, and the earth is hilled again and compacted by the road roller after the water stabilization layer is paved, the construction procedure is complex, the production efficiency is slow, more troublesome is that earth materials are transported to the water stabilization layer and the asphalt pavement for hilling, the pavement which is just paved is seriously polluted, and the cleaning is very troublesome after the later period. If the road surface is prevented from being polluted, only one layer of work cloth can be paved on the paved road surface in the prior art, so that the construction procedures and the labor are increased, and the labor cost, the material waste, the environmental pollution and the like are caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a soil shoulder takes shape paver can accomplish the road shoulder of highway both sides and takes shape the construction in succession, and degree of automation is high, greatly practices thrift the cost of labor. The utility model adopts the technical scheme as follows:

an earth shoulder forming paver comprising: the sliding formwork device comprises a hopper assembly, a sliding formwork die and a host, wherein the host comprises a host bottom frame and a power box arranged on the host bottom frame;

the hopper assembly is arranged on the front side of the host machine and comprises a hopper and a hopper underframe used for bearing the hopper, and a discharge hole is formed in the left side of the hopper;

the slipform mold is arranged on the left front side of the chassis of the main machine, and can be lifted up and down to adjust the forming height of the road shoulder and translated left and right to adjust the forming position of the road shoulder.

The road shoulder forming paver is characterized in that a driving area is arranged on the upper plane of the power box, a box type driving cab is arranged in the driving area, and the driving cab is in a vertical driving state or is horizontally arranged in the driving area after being turned by 90 degrees.

In the road shoulder forming paver, the weight box is arranged on the right front side of the host machine, and can slide left and right to realize weight adjustment; and a spare tire is arranged on the weight box.

According to the road shoulder forming paver, the main machine front axle and the main machine rear axle are arranged on the main machine underframe, the main machine rear axle is a driving force axle, and the main machine wheels are arranged at two ends of the main machine front axle and the main machine rear axle; and tool boxes are respectively arranged on the left rear side and the right rear side of the host chassis.

The hopper comprises a left side plate, a right side plate, a rear plate and a bottom plate, wherein the rear plate and the bottom plate are fixedly arranged on the bottom frame of the hopper; the left side plate, the right side plate, the rear plate, the left bottom plate and the right bottom plate are all sheet metal parts with L-shaped sections;

the left side plate and the right side plate are symmetrically arranged on the hopper underframe, and the lower edges of the left side plate and the right side plate are respectively hinged to the left side and the right side of the hopper underframe; the lower edges of the left bottom plate and the right bottom plate are respectively hinged to the left edge and the right edge of the middle bottom plate, the left bottom plate and the right bottom plate are respectively placed on the inner sides of the left side plate and the right side plate, and the hinge distance between the left bottom plate and the right bottom plate is smaller than the hinge distance between the left side plate and the right side plate;

and a discharge hole is formed in the right side plate.

Above-mentioned road shoulder forming paver, the lifting angle of right side board around its articulated department is greater than the lifting angle of left side board around its articulated department, the lifting angle of right side board around its articulated department is 80-120.

The hopper assembly further comprises a conveying mechanism which is arranged on the bottom surface of the hopper and used for feeding, the conveying mechanism comprises a conveying support with a U-shaped section, a driving roller, a driving motor used for driving the driving roller, a conveying swing arm capable of being lifted in a rotating mode, a driven roller and a conveying belt, the driving motor is fixed to the left portion of the conveying support, the driven roller is fixed to the right end of the conveying swing arm, and a rotating oil cylinder is arranged at the left end of the conveying swing arm and is connected with the right end of the conveying support in a rotating mode; the conveyer belt winds the driving roller and the driven roller to realize feeding, and the right end of the conveyer belt is correspondingly arranged at the discharge port.

The hopper assembly further comprises a pushing and rolling mechanism which is transversely arranged at the front end of the hopper underframe and used for pushing a discharging car at the front part of the hopper underframe to walk, wherein the pushing and rolling mechanism comprises a pushing and rolling beam which is fixed at the front end of the hopper underframe and has a U-shaped section, a swing arm beam with a U-shaped section and two rollers arranged at the front end of the swing arm beam; the swing arm beam is hinged in the U-shaped groove of the push-roll beam through a swing arm pin shaft vertically arranged in the middle of the swing arm beam.

The slipform mould comprises a left mould unit and a right mould unit, wherein a tamping unit is respectively arranged in the left mould unit and the right mould unit, the tamping unit comprises a bottom tamping plate, a plurality of side supporting plates vertically arranged on the upper plate surface of the tamping plate and a vibrating element arranged on the side supporting plates, the vibrating element comprises a shell, a motor and a transmission shaft driven by the motor, the shaft body of the transmission shaft is arranged in the shell, a movable eccentric wheel and P fixed eccentric wheels are rotatably arranged on the transmission shaft, and the fixed eccentric wheels are symmetrically arranged on two sides of the movable eccentric wheel; p is an even number and is more than or equal to 2.

The utility model has the advantages that:

firstly, the paving machine can continuously form road shoulders, reduces construction procedures and labor intensity, avoids secondary pollution of the road surface, reduces construction cost and improves construction efficiency.

Secondly, the paver adopts a modular design, and the host can select different hoppers or sliding mode molds according to actual working conditions, so that the paver is simple and compact in structure, convenient to disassemble, assemble and maintain, high in universality and capable of improving the utilization rate of equipment.

And thirdly, the hopper and the conveying mechanism can be folded, so that the effective width of the paver is reduced, and the paver is ensured not to exceed the specified width and height when passing. The slipform die is matched with the conveying mechanism and the main machine to realize road shoulder extrusion, vibration and forming.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a perspective view of the overall structure of the present invention;

FIG. 3 is a left side view of the present invention;

fig. 4 is a schematic top view of the present invention;

FIG. 5 is a schematic view of the working state of the hopper assembly of the present invention;

fig. 6 is a schematic view of the hopper assembly of the present invention in a folded state;

fig. 7 is a schematic view of the rear view of the hopper assembly in a folded state according to the present invention;

fig. 8 is a schematic diagram of a double-bridge structure of the hopper assembly of the present invention;

fig. 9 is a schematic view of the conveying mechanism in a folded state;

fig. 10 is a schematic perspective view of the rolling mechanism of the present invention;

fig. 11 is a schematic structural view of the sliding form mold of the present invention;

in the figure: hopper 1, left side plate 101, right side plate 102, discharge port 103, rear plate 104, chain elements 105, side plate cylinders 106, left bottom plate 111, right bottom plate 112, middle bottom plate 113, hopper chassis 13, hopper wheel 121, front hopper bridge 122, rear hopper bridge 123, leg cylinders 141, hook 142, rear beam 143, hopper wheel,

2 is a conveying mechanism, 201 is a conveying bracket, 202 is a long groove, 211 is a driving motor, 212 is a driving roller, 213 is a rotary oil cylinder, 214 is a conveying swing arm, 216 is a driven roller, 217 is a conveying belt, 218 is a scraping plate, 221 is a bearing seat, 222 is an adjusting bolt, 223 is an adjusting plate, 24 is a sweeping brush,

3 is a push rolling mechanism, 31 is a push rolling beam, 32 is a swing arm beam, 33 is a traction nose, 34 is a swing arm pin shaft, and 36 is a roller.

4 is a sliding mould, 41 is a telescopic seat, 412 is a telescopic sliding sleeve, 413 is a seat reinforcing plate, 42 is a lifting plate, 43 is a left mould unit, 44 is a right mould unit,

45 is a mold width adjusting mechanism, 46 is a tamping unit, 47 is a damping piece,

5 is a main machine, 51 is a power box, 521 is a main machine wheel, 522 is a main machine front axle, 523 is a main machine rear axle, 53 is a main machine underframe, 531 is a side beam, 532 is a connecting beam, 533 is a rear pedal, 534 is a bottom plate, 541 is a weight box, 544 is a spare tire, 551 is a cab, 56 is a tool box, 57 is a silencer, 58 is an air cleaner and 59 is an illuminating lamp.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

The embodiment is a soil shoulder forming paver, it includes: a hopper assembly, a sliding mould 4 and a host machine 5,

the host 5 comprises a host chassis 53 and a power box 51 arranged on the host chassis 53; the power box 51 is internally provided with power devices such as a hydraulic pump, a hydraulic valve, a gearbox, an engine and the like to realize the functions of driving, paving and forming and the like of the main machine 5. The rear side of the host chassis 53 is provided with a rear pedal 533, which is convenient for personnel to assemble, overhaul and the like up and down. A muffler 57 and an air cleaner 58 are disposed behind the power box 51.

The hopper assembly is arranged on the front side of the main machine 5, the hopper assembly comprises a hopper 1 and a hopper chassis 13 used for bearing the hopper 1, and a discharge hole 103 is formed in the left side of the hopper 1;

the sliding mould 4 is arranged at the left front side of the main machine underframe 53, and the sliding mould 4 can be lifted up and down to adjust the forming height of the road shoulder and can be translated left and right to adjust the forming position of the road shoulder.

In the road shoulder forming paver, the upper plane of the power box 51 is provided with a driving area, a box type driving cab 551 is arranged in the driving area, and the driving cab 551 is in a vertical driving state or is horizontally arranged in the driving area after being turned by 90 degrees.

In the road shoulder forming paver, the weight box 541 is arranged on the right front side of the host machine 5, and the weight box 541 can slide left and right to realize weight adjustment; a spare tire is arranged on the weight box 541.

In the road shoulder forming paver, the main machine underframe 53 is provided with a main machine front axle 522 and a main machine rear axle 523, the main machine rear axle 523 is a driving force axle, and the two ends of the main machine front axle 522 and the main machine rear axle 523 are respectively provided with a main machine wheel 521; the left rear side and the right rear side of the main frame chassis 53 are provided with tool boxes 56, respectively.

The hopper 1 comprises a left side plate 101, a right side plate 102, a rear plate 104 fixedly arranged on a hopper underframe 13 and a bottom plate, wherein the bottom plate comprises a left bottom plate 111, a middle bottom plate 113 and a right bottom plate 112; the left side plate 101, the right side plate 102, the rear plate 104, the left bottom plate 111 and the right bottom plate 112 are all sheet metal parts with L-shaped sections; the left side plate 101 and the right side plate 102 are symmetrically arranged on the hopper bottom frame 13, and the right side plate 102 is provided with a discharge hole 103.

The lower edges of the left side plate 101 and the right side plate 102 are respectively hinged to the left side and the right side of the hopper underframe 13; the lower edges of the left bottom plate 111 and the right bottom plate 112 are respectively hinged at the left edge and the right edge of the middle bottom plate 113, the left bottom plate 111 and the right bottom plate 112 are respectively placed at the inner sides of the left side plate 101 and the right side plate 102, and the hinge distance between the left bottom plate 111 and the right bottom plate 112 is smaller than the hinge distance between the left side plate 101 and the right side plate 102. With this arrangement, the folding operation of the left and

right bottom plates

111, 112 does not interfere with the folding operation of the left and

right side plates

101, 102. The specific folding process is as follows: the left and

right bottom panels

111, 112 are manually folded and then the left and

right side panels

101, 102 are manually or electromechanically folded.

In the road shoulder forming paver, the lifting angle of the right side plate 102 around the hinge is larger than that of the left side plate 101 around the hinge, and the lifting angle of the right side plate 102 around the hinge is 80-120 degrees.

The road shoulder forming paver also comprises a conveying mechanism 2 which is arranged on the bottom surface of the hopper 1 and used for feeding, wherein the conveying mechanism 2 comprises a conveying support 201 with a U-shaped section, a driving roller 212, a driving motor 211 used for driving the driving roller 212, a conveying swing arm 214 capable of being lifted in a rotating mode, a driven roller 216 and a conveying belt 217, the driving motor 211 is fixed to the left portion of the conveying support 201, the driven roller 216 is fixed to the right end of the conveying swing arm 214, and a rotating oil cylinder 213 is arranged at the left end of the conveying swing arm 214 and is rotatably connected with the right end of the conveying support 201; the conveyer belt 217 is wound around the driving roller 212 and the driven roller 216 to realize feeding, and the right end of the conveyer belt 217 is correspondingly arranged at the discharge port 103.

The left ends of the front vertical side plate and the rear vertical side plate of the conveying support 201 are provided with adjusting mechanisms for adjusting the position of the driving roller 212, each adjusting mechanism comprises a long groove 202, an adjusting bolt 222 and an adjusting plate 223, the long grooves 202 are formed in the side plates of the conveying support 201, the adjusting plates 223 are vertically installed on the side plates of the conveying support 201, two ends of a rotating shaft of the driving roller 212 penetrate through the long grooves 202 respectively and are installed in the bearing seat 211 after bearings are assembled, one end of each adjusting bolt 222 is in threaded connection with the adjusting plate 223, and the other end of each adjusting bolt is connected with. The effect is as follows: the position of the driving roller 212 is adjustable, the conveying belt 217 is convenient to assemble during assembly, and the tightness of the conveying belt 217 is greatly convenient to adjust in the using process. Referring to fig. 2, a sweeping brush 24 is arranged below the conveying swing arm 214 to sweep the blanking on the conveying belt 217 in time.

The hopper assembly of the road shoulder forming paver also comprises a pushing and rolling mechanism 3 which is transversely arranged at the front end of the hopper underframe 13 and used for pushing a discharging car at the front part of the hopper underframe to walk, wherein the pushing and rolling mechanism 3 comprises a pushing and rolling beam 31 which is fixed at the front end of the hopper underframe 13 and has a U-shaped section, a swing arm beam 32 with a U-shaped section and two rollers 36 arranged at the front end of the swing arm beam 32; the swing arm beam 32 is hinged in the U-shaped groove of the push roller beam 31. A traction nose 33 is further arranged in the middle of the front end of the swing arm beam 32.

Side plate oil cylinders 106 are respectively arranged on the bottom surfaces of the left side plate 101 and the right side plate 102, one end of each side plate oil cylinder 106 is hinged to the hopper bottom frame 13, and the other end of each side plate oil cylinder 106 is hinged to the bottom surface of the corresponding side plate so that the left side plate 101 and the right side plate 102 can be flatly placed or inclined; an L-shaped rear beam 143 is arranged at the rear side of the hopper chassis 13, and the rear plate 104 is welded on the rear beam 143.

Referring to fig. 8, a hook 142 hooked to the main frame 53 and a leg cylinder 141 for supporting the bin assembly are mounted on the rear beam 143; hopper chassis 13 bottom surface front end articulates there is hopper front axle 122, the both ends of hopper front axle 122 are equipped with hopper wheel 121 respectively.

Chain elements 105 are respectively arranged between the inner sides of the left and

right side plates

101 and 102 and the inner side of the rear plate 104, and a plurality of scraping plates 218 are arranged on the conveying belt 217 perpendicular to the feeding direction of the conveying belt 217. In the combined drawing, a front hopper axle 122 and a rear hopper axle 123 are respectively hinged to the front end and the rear end of the bottom surface of the hopper chassis 13, and two ends of the front hopper axle 122 and the rear hopper axle 123 are respectively provided with a hopper wheel 121.

Above-mentioned road shoulder takes shape paver, slip form mould 4 includes left mould unit 43 and right mould unit 44, respectively dispose a ramming unit 46 in left mould unit 43 and the right mould unit 44, damper 47 is the N font. In the present embodiment, four shock absorbing members 47 are provided for each tamping unit 46.

The mould further comprises a vertically arranged lifting plate 42 and a transversely arranged telescopic seat 41, and a plurality of seat reinforcing plates 413 are welded on the telescopic seat 41.

The left die unit 43 and the right die unit 44 are connected through a die width adjusting mechanism 45 to adjust the forming width, and the tamping unit further comprises a balancing weight which is arranged on a side supporting plate. In this embodiment, the two tamping units of the left and

right mold units

43 and 44 are arranged in tandem, and the tamping unit of the right mold unit 43 is provided with a counterweight, so that the center of gravity of the sliding mold 4 is stable.

The working process of the paver is as follows: the host 5 moves forward to push the unloading vehicle in front to move forward in a linkage manner and unload materials into the hopper 1, and the materials are conveyed to the discharge hole 103 through the conveying mechanism 2 and spread on the road surface. And extruding, vibrating and tamping the slipform mould 4 behind the discharge hole 103 to continuously form the road shoulder. The paver reduces the construction procedures, lightens the labor intensity of workers, reduces the construction cost and improves the construction efficiency.

Claims

1. The utility model provides a soil shoulder forming paver which characterized in that includes: a hopper assembly, a sliding mould (4) and a host (5),

the main machine (5) comprises a main machine underframe (53) and a power box (51) arranged on the main machine underframe (53);

the hopper assembly is arranged on the front side of the main machine (5), the hopper assembly comprises a hopper (1) and a hopper chassis (13) used for bearing the hopper (1), and a discharge hole (103) is formed in the left side of the hopper (1);

the sliding mould (4) is arranged on the left front side of the main machine underframe (53), and the sliding mould (4) can be lifted up and down to adjust the forming height of the road shoulder and can be translated left and right to adjust the forming position of the road shoulder.

2. The road shoulder forming paver of claim 1 wherein: the upper plane of the power box (51) is provided with a driving area, a box type driving cab (551) is arranged in the driving area, and the driving cab (551) is in a vertical driving state or is horizontally arranged in the driving area after being overturned by 90 degrees.

3. The road shoulder forming paver of claim 1 wherein: a main machine front axle (522) and a main machine rear axle (523) are arranged on the main machine bottom frame (53), the main machine rear axle (523) is a driving force axle, and main machine wheels (521) are arranged at two ends of the main machine front axle (522) and the main machine rear axle (523); tool boxes (56) are respectively arranged on the left rear side and the right rear side of the main machine underframe (53).

4. The road shoulder forming paver of claim 1 wherein: the hopper (1) comprises a left side plate (101), a right side plate (102), a rear plate (104) and a bottom plate, wherein the rear plate (104) and the bottom plate are fixedly arranged on a hopper bottom frame (13), and the bottom plate comprises a left bottom plate (111), a middle bottom plate (113) and a right bottom plate (112); the left side plate (101), the right side plate (102), the rear plate (104), the left bottom plate (111) and the right bottom plate (112) are all sheet metal parts with L-shaped sections;

the left side plate (101) and the right side plate (102) are symmetrically arranged on the hopper bottom frame (13), and the lower edges of the left side plate (101) and the right side plate (102) are respectively hinged to the left side and the right side of the hopper bottom frame (13); the lower edges of the left bottom plate (111) and the right bottom plate (112) are respectively hinged to the left edge and the right edge of the middle bottom plate (113), the left bottom plate (111) and the right bottom plate (112) are respectively placed on the inner sides of the left side plate (101) and the right side plate (102), and the hinge distance between the left bottom plate (111) and the right bottom plate (112) is smaller than the hinge distance between the left side plate (101) and the right side plate (102);

and a discharge hole (103) is formed in the right side plate (102).

5. The road shoulder forming paver of claim 4 wherein: the automatic feeding device also comprises a conveying mechanism (2) which is arranged on the bottom surface of the hopper (1) and used for feeding materials and a pushing and rolling mechanism (3) which is transversely arranged at the front end of the hopper chassis (13) and used for pushing a discharging car at the front part of the hopper chassis to walk.

6. The road shoulder forming paver of claim 4 wherein: the slipform die (4) comprises a left die unit (43) and a right die unit (44), each of the left die unit (43) and the right die unit (44) is provided with a tamping unit, the tamping unit comprises a bottom tamping plate (461), a plurality of side supporting plates (462) vertically arranged on the upper plate surface of the tamping plate (461), and an oscillating element arranged on the side supporting plates (462), the oscillating element comprises a shell, a motor (463) and a transmission shaft (464) driven by the motor (463), the shaft body of the transmission shaft (464) is arranged in the shell, a movable eccentric wheel (465) and P fixed eccentric wheels (466) are rotatably arranged on the transmission shaft (464), and the fixed eccentric wheels (466) are symmetrically arranged on two sides of the movable eccentric wheel (465);

p is an even number and is more than or equal to 2.