CN114411845A - Processing equipment and method for low-fill shallow-excavation roadbed of overpass - Google Patents
Processing equipment and method for low-fill shallow-excavation roadbed of overpass Download PDFInfo
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- CN114411845A CN114411845A CN202111607426.XA CN202111607426A CN114411845A CN 114411845 A CN114411845 A CN 114411845A CN 202111607426 A CN202111607426 A CN 202111607426A CN 114411845 A CN114411845 A CN 114411845A
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- motor
- soil
- processing equipment
- overpass
- pipe
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
- E01C19/26—Rollers therefor; Such rollers usable also for compacting soil self-propelled or fitted to road vehicles
- E01C19/266—Rollers therefor; Such rollers usable also for compacting soil self-propelled or fitted to road vehicles fitted to vehicles, road-construction or earth-moving machinery, e.g. auxiliary roll readily movable to operative position ; provided with means for facilitating transport; Means for transporting rollers; Arrangements or attachments for converting vehicles into rollers, e.g. rolling sleeves for wheels
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/8816—Mobile land installations
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/905—Manipulating or supporting suction pipes or ladders; Mechanical supports or floaters therefor; pipe joints for suction pipes
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
- E02F3/9225—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with rotating cutting elements
- E02F3/9231—Suction wheels with axis of rotation parallel to longitudinal axis of the suction pipe
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/22—Dredgers or soil-shifting machines for special purposes for making embankments; for back-filling
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/22—Dredgers or soil-shifting machines for special purposes for making embankments; for back-filling
- E02F5/223—Dredgers or soil-shifting machines for special purposes for making embankments; for back-filling for back-filling
Abstract
The invention discloses processing equipment and a method for a low-filling shallow excavation roadbed of an overpass, wherein the processing equipment comprises a base, two sides of the base are provided with crawler belts, the top of the base is fixedly provided with an operating room, one side of the operating room is fixedly provided with a storage bin, the top of the base is fixedly provided with a first motor, the output end of the first motor is fixedly provided with a first threaded rod, the periphery of the first threaded rod is movably provided with a mounting seat, the top of the mounting seat is fixedly provided with a lifting device, and the interior of the lifting device is fixedly provided with a second motor. According to the invention, through arranging the rotating disc, crushing the soil by utilizing the rotating disc and arranging the cutter on the rotating disc, and combining the action of the lifting device, the soil digging device has a good digging effect on shallow soil, and the dug soil is collected in a centralized manner in time, and under the action of the conveyor belt and the press roller, not only soil resources are used, but also the soil can be effectively compacted.
Description
Technical Field
The invention relates to the technical field of overpass construction, in particular to equipment and a method for processing an overpass low-fill shallow-excavation roadbed.
Background
The overpass is called as a three-dimensional cross bridge, and refers to a modern bridge which is built at the junction of more than two cross roads, layered up and down and has no mutual interference in multiple directions, and comprises a sinking tunnel in a three-dimensional cross project. Because the construction cost is higher, the construction is usually only carried out at the intersection between the expressway intercommunication and the urban main road or the expressway, and the main function is to ensure that vehicles in all directions can pass through quickly without being controlled by traffic lights at the intersection.
When the overpass is constructed, due to different road surface foundation conditions, when the roadbed filling height is smaller than a certain height, the overpass is a low filling roadbed, and low filling shallow excavation treatment is needed, namely a shallow excavation part below the roadbed.
When low fill shallow excavation construction is carried out, because the excavation depth is shallow, the excavation effect is poor due to the problem of the size of a bucket used by the existing excavating machine, and meanwhile, the excavated soil is not collected in a centralized manner, so that the resource waste is caused.
Disclosure of Invention
The invention aims to provide a processing device and a processing method for a low-fill shallow-excavation roadbed of an overpass, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the processing equipment comprises a base, wherein two sides of the base are provided with tracks, the top of the base is fixedly provided with an operating chamber, one side of the operating chamber is fixedly provided with a storage bin, the top of the base is fixedly provided with a first motor, the output end of the first motor is fixedly provided with a first threaded rod, the periphery of the first threaded rod is movably provided with a mounting seat, the top of the mounting seat is fixedly provided with a lifting device, the inside of the lifting device is fixedly provided with a second motor, the output end of the second motor is fixedly provided with a second threaded rod, the periphery of the second threaded rod is movably provided with a connecting cylinder, the side wall of the connecting cylinder is fixedly provided with a first cylinder, the inside of the first cylinder is fixedly provided with a third motor, the output end of the third motor is connected with a rotary rod through belt transmission, the rotary material storage bin is characterized in that a rotary disc is fixedly mounted at the bottom of the rotary rod, a suction pipe is fixedly mounted at the top of the rotary disc, one end of the suction pipe is communicated with an air pump, a conveying belt is fixedly mounted inside the storage bin, a second pipe barrel is fixedly mounted at one end of the conveying belt, a feeding pipe is fixedly mounted inside the second pipe barrel, a sliding rail is fixedly mounted below the feeding pipe, a pressing roller wheel is movably mounted inside the sliding rail, and a fourth motor is fixedly mounted inside the pressing roller wheel.
Preferably, the number of the operation chambers is two, and the two operation chambers are arranged on two sides of the storage bin in a mutually symmetrical mode.
Preferably, the number of the installation seats is two, and the two installation seats are respectively arranged at the top of the base in a symmetrical mode and are positioned at the outer side of the operation chamber.
Preferably, the side wall of the lifting device is provided with a sliding groove matched with the connecting cylinder, the connecting cylinder is provided with a through hole matched with the size of the second threaded rod, and the inside of the through hole is provided with a thread matched with the second threaded rod.
Preferably, the thickness of the rotating disc is not more than ten centimeters, four arc-shaped cutters are arranged on one side of the rotating disc facing the ground, and a plurality of through holes are formed in the inner side of each cutter.
Preferably, the bottom of the rotating disk is provided with a cutter, and an included angle between the cutter and the disk surface of the rotating disk where the cutter is located is forty-five degrees.
Preferably, the inside of the pressure roller wheel is provided with a sliding plate fixedly connected with the fourth motor, one end of the sliding plate is arc-shaped plate-shaped, and the inside of the pressure roller wheel is provided with a sliding groove matched with the sliding plate.
Preferably, the suction pipe and the feeding pipe are fixedly connected with the inner side walls of the first pipe barrel and the second pipe barrel respectively through connecting blocks.
Preferably, one end of the suction pipe close to the rotating disc is three centimeters away from the disc surface of the rotating disc, and the pipe orifice of the suction pipe close to one end of the rotating disc is in an opening shape.
The usage of the processing equipment for the overpass low-fill shallow excavation roadbed comprises the following steps:
after an operator enters the operation chamber, a power device connected with the crawler belt is driven by a control device erected in the operation chamber, and the processing equipment is moved to a designated place by the crawler belt.
And secondly, after the equipment is moved to a designated place, if shallow excavation is needed, a control device arranged in the operation chamber drives a second motor in the lifting device to act, and the first pipe barrel is driven to descend by the action of the output end of the second motor and the cooperation between a second threaded rod and a connecting barrel, so that the rotating disk is in contact with the ground.
And thirdly, after the rotating disk is in contact with the ground, the third motor is controlled to act, the output end of the third motor is in contact with the belt to drive the rotating rod to rotate, and the cutter is arranged on the rotating disk to break soil to perform shallow excavation.
Fourthly, when the rotating disc rotates, the cutter crushes the soil through rotation, meanwhile, the cutter is matched with the descending of the lifting device, the soil is squeezed into the through hole formed in the rotating disc and extruded out of the through hole, the soil is located below the suction pipe, the suction pump is started at the moment, and the soil is sucked out and thrown into the storage bin through the suction pipe.
Fifthly, when the need of landfill is carried out to the ground, convey the inside accumulational soil in storage silo to the conveying pipe top through the conveyer belt this moment to along with the conveying pipe whereabouts, fill up, the pinch roller that the cooperation removed simultaneously carries out the compaction.
Compared with the prior art, the invention has the beneficial effects that: according to the processing equipment and the processing method for the overpass low-fill shallow-excavation roadbed, the rotating disc is arranged, the rotating disc is used, the cutter is arranged on the rotating disc, soil is crushed, the effect of the lifting device is combined, the good excavation effect is achieved for shallow soil, the excavated soil is collected in a concentrated mode in time, and under the effects of the conveying belt and the pressing roller wheel, soil resources are used well, and the soil can be compacted effectively.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of a first motor side structure according to the present invention;
FIG. 3 is a schematic view of the internal structure of the lifting device of the present invention;
FIG. 4 is a schematic view of the internal structure of the first tube of the present invention;
FIG. 5 is a schematic view of the interior of the bottom end of the first tube of the present invention;
FIG. 6 is a schematic view of the bottom structure of the rotating disk of the present invention;
FIG. 7 is a schematic view of the interior of a second tube according to the present invention;
FIG. 8 is a side view showing the internal structure of the second tube according to the present invention;
FIG. 9 is a schematic view of the internal structure of the press roller according to the present invention;
fig. 10 is a schematic view of the connection relationship between the mounting base, the lifting device and the connecting cylinder according to the present invention.
In the figure: 1. a base; 2. an operation chamber; 3. a storage bin; 4. a first motor; 5. a first threaded rod; 6. a mounting seat; 7. a lifting device; 8. a second motor; 9. a second threaded rod; 10. a connecting cylinder; 11. a first barrel; 12. a third motor; 13. rotating the rod; 14. rotating the disc; 15. a straw; 16. an air pump; 17. a conveyor belt; 18. a second barrel; 19. a feed pipe; 20. a slide rail; 21. a pressure roller; 22. a fourth motor; 23. a crawler belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-10, an embodiment of the present invention is shown: a processing device for a low-filling shallow excavation roadbed of an overpass comprises a base 1, wherein two sides of the base 1 are provided with crawler belts 23, the top of the base 1 is fixedly provided with an operation chamber 2, one side of the operation chamber 2 is fixedly provided with a storage bin 3, the top of the base 1 is fixedly provided with a first motor 4, the output end of the first motor 4 is fixedly provided with a first threaded rod 5, the periphery of the first threaded rod 5 is movably provided with an installation seat 6, the top of the installation seat 6 is fixedly provided with a lifting device 7, the interior of the lifting device 7 is fixedly provided with a second motor 8, the output end of the second motor 8 is fixedly provided with a second threaded rod 9, the periphery of the second threaded rod 9 is movably provided with a connecting cylinder 10, the side wall of the connecting cylinder 10 is fixedly provided with a first pipe barrel 11, the interior of the first pipe barrel 11 is fixedly provided with a third motor 12, and the output end of the third motor 12 is connected with a rotary rod 13 through belt transmission, the bottom fixed mounting of rotary rod 13 has rotary disk 14, the top fixed mounting of rotary disk 14 has straw 15, the one end intercommunication of straw 15 has aspiration pump 16, the inside fixed mounting of storage silo 3 has conveyer belt 17, the one end fixed mounting of conveyer belt 17 has second bobbin 18, the inside fixed mounting of second bobbin 18 has conveying pipe 19, the below fixed mounting of conveying pipe 19 has slide rail 20, the inside movable mounting of slide rail 20 has pressure roller wheel 21, the inside fixed mounting of pressure roller wheel 21 has fourth motor 22.
As a preferable embodiment of the present embodiment: the number of the operation chambers 2 is two, the two operation chambers 2 are symmetrically arranged on two sides of the storage bin 3, and a control device is arranged in each operation chamber 2 to control the whole equipment to act.
As a preferable embodiment of the present embodiment: the number of the installation seats 6 is two, the two installation seats 6 are respectively arranged at the top of the base 1 in a symmetrical mode and positioned outside the operation chamber 2, the two installation seats 6 are arranged at different positions, and a first pipe barrel 11 for shallow excavation and a second pipe barrel 18 for filling soil are respectively arranged, so that the two functions can be synchronously carried out independently and without interference.
As a preferable embodiment of the present embodiment: the side wall of the lifting device 7 is provided with a sliding groove matched with the connecting cylinder 10, the connecting cylinder 10 is provided with a through hole matched with the size of the second threaded rod 9, and the through hole is internally provided with a thread matched with the second threaded rod 9, so that the lifting device 7 can move freely, the distance between the first pipe barrel 11 and the second pipe barrel 18 which are arranged and the ground can be controlled, and a good construction effect can be ensured.
As a preferable embodiment of the present embodiment: the thickness of the rotating disc 14 is not more than ten centimeters, four arc-shaped cutters are arranged on one side of the rotating disc 14 facing the ground, and a plurality of through holes are formed in the inner side of each cutter. And soil, which is shallowly excavated by the rotating disc 14, can be transferred upward above the rotating disc 14 through the through holes and can be sucked out by the suction pipe 15.
As a preferable embodiment of the present embodiment: the included angle between the cutter arranged at the bottom of the rotating disk 14 and the disk surface of the rotating disk 14 where the cutter is located is forty-five degrees, and when the rotating disk 14 rotates due to the included angle of the forty-five degrees, soil can be effectively crushed.
As a preferable embodiment of the present embodiment: the inside of pressure running roller 21 is seted up the slide and the one end of slide with fourth motor 22 looks fixed connection and is arc platelike, the inside of pressure running roller 21 is seted up with the spout of above-mentioned slide looks adaptation, lets pressure running roller 21 rotate when removing, ensures that fourth motor 22's position can remain stable.
As a preferable embodiment of the present embodiment: the suction pipe 15 and the feeding pipe 19 are fixedly connected with the inner side walls of the first pipe barrel 11 and the second pipe barrel 18 through connecting blocks respectively.
As a preferable embodiment of the present embodiment: the end of the suction pipe 15 close to the rotating disk 14 is three centimeters away from the disk surface of the rotating disk 14, and the nozzle of the suction pipe 15 close to the end of the rotating disk 14 is in an opening shape, so that the suction capacity of the suction pipe is improved.
Example two
Referring to fig. 1-10, an embodiment of the present invention is shown: a processing device for a low-filling shallow excavation roadbed of an overpass comprises a base 1, wherein two sides of the base 1 are provided with crawler belts 23, the top of the base 1 is fixedly provided with an operation chamber 2, one side of the operation chamber 2 is fixedly provided with a storage bin 3, the top of the base 1 is fixedly provided with a first motor 4, the output end of the first motor 4 is fixedly provided with a first threaded rod 5, the periphery of the first threaded rod 5 is movably provided with an installation seat 6, the top of the installation seat 6 is fixedly provided with a lifting device 7, the interior of the lifting device 7 is fixedly provided with a second motor 8, the output end of the second motor 8 is fixedly provided with a second threaded rod 9, the periphery of the second threaded rod 9 is movably provided with a connecting cylinder 10, the side wall of the connecting cylinder 10 is fixedly provided with a first pipe barrel 11, the interior of the first pipe barrel 11 is fixedly provided with a third motor 12, and the output end of the third motor 12 is connected with a rotary rod 13 through belt transmission, the bottom fixed mounting of rotary rod 13 has rotary disk 14, the top fixed mounting of rotary disk 14 has straw 15, the one end intercommunication of straw 15 has aspiration pump 16, the inside fixed mounting of storage silo 3 has conveyer belt 17, the one end fixed mounting of conveyer belt 17 has second bobbin 18, the inside fixed mounting of second bobbin 18 has conveying pipe 19, the below fixed mounting of conveying pipe 19 has slide rail 20, the inside movable mounting of slide rail 20 has pressure roller wheel 21, the inside fixed mounting of pressure roller wheel 21 has fourth motor 22.
As a preferable embodiment of the present embodiment: the number of the operation chambers 2 is two, the two operation chambers 2 are symmetrically arranged on two sides of the storage bin 3, and a control device is arranged in each operation chamber 2 to control the whole equipment to act.
As a preferable embodiment of the present embodiment: the number of the installation seats 6 is two, the two installation seats 6 are respectively arranged at the top of the base 1 in a symmetrical mode and positioned outside the operation chamber 2, the two installation seats 6 are arranged at different positions, and a first pipe barrel 11 for shallow excavation and a second pipe barrel 18 for filling soil are respectively arranged, so that the two functions can be synchronously carried out independently and without interference.
As a preferable embodiment of the present embodiment: the side wall of the lifting device 7 is provided with a sliding groove matched with the connecting cylinder 10, the connecting cylinder 10 is provided with a through hole matched with the size of the second threaded rod 9, and the through hole is internally provided with a thread matched with the second threaded rod 9, so that the lifting device 7 can move freely, the distance between the first pipe barrel 11 and the second pipe barrel 18 which are arranged and the ground can be controlled, and a good construction effect can be ensured.
As a preferable embodiment of the present embodiment: the thickness of the rotating disc 14 is not more than ten centimeters, four arc-shaped cutters are arranged on one side of the rotating disc 14 facing the ground, and a plurality of through holes are formed in the inner side of each cutter. And soil, which is shallowly excavated by the rotating disc 14, can be transferred upward above the rotating disc 14 through the through holes and can be sucked out by the suction pipe 15.
As a preferable embodiment of the present embodiment: the included angle between the cutter arranged at the bottom of the rotating disk 14 and the disk surface of the rotating disk 14 where the cutter is located is forty-five degrees, and when the rotating disk 14 rotates due to the included angle of the forty-five degrees, soil can be effectively crushed.
As a preferable embodiment of the present embodiment: the inside of pressure running roller 21 is seted up the slide and the one end of slide with fourth motor 22 looks fixed connection and is arc platelike, the inside of pressure running roller 21 is seted up with the spout of above-mentioned slide looks adaptation, lets pressure running roller 21 rotate when removing, ensures that fourth motor 22's position can remain stable.
As a preferable embodiment of the present embodiment: the suction pipe 15 and the feeding pipe 19 are fixedly connected with the inner side walls of the first pipe barrel 11 and the second pipe barrel 18 through connecting blocks respectively.
As a preferable embodiment of the present embodiment: the end of the suction pipe 15 close to the rotating disk 14 is three centimeters away from the disk surface of the rotating disk 14, and the nozzle of the suction pipe 15 close to the end of the rotating disk 14 is in an opening shape, so that the suction capacity of the suction pipe is improved.
The usage of the processing equipment for the overpass low-fill shallow excavation roadbed comprises the following steps:
first, when an operator enters the operation room 2, a power unit connected to the crawler 23 is driven by a control unit installed in the operation room 2, and the processing equipment is moved to a predetermined place by the crawler 23.
Secondly, after the equipment moves to a designated place, if shallow excavation is needed, the control device arranged in the operation chamber 2 drives the second motor 8 in the lifting device 7 to act, and the first pipe barrel 11 is driven to descend through the action of the output end of the second motor 8 and the matching between the second threaded rod 9 and the connecting barrel 10, so that the rotating disk 14 contacts the ground.
Thirdly, after the rotating disc 14 contacts the ground, the third motor 12 is controlled to act, the output end of the third motor 12 contacts the belt to drive the rotating rod 13 to rotate, and at the moment, the cutter is arranged on the rotating disc 14 to break soil and shallow excavation is carried out.
Fourthly, when the rotating disc 14 rotates, the cutter crushes the soil through rotation, meanwhile, the cutter is matched with the descending of the lifting device 7, the soil is squeezed into the through hole formed in the rotating disc 14 and squeezed out of the through hole, the through hole is located below the suction pipe 15, at the moment, the suction pump 16 is started, and the soil is sucked out and thrown into the storage bin 3 through the suction pipe 15.
Fifthly, when the need of burying the foundation exists, the soil accumulated in the storage bin 3 is conveyed to the upper part of the feeding pipe 19 through the conveying belt 17, and the soil is filled along with the falling of the feeding pipe 19 and is compacted by matching with the moving pressing roller 21.
The working principle is as follows: when in use, after the equipment is moved to a designated position through the crawler 23, if the equipment needs to be excavated, the first pipeline is arranged on the ground, the control device arranged in the operation chamber 2 drives the output end of the third motor 12 arranged in the mounting seat 6 at the same side to rotate, along with the rotation of the output end of the third motor 12, the rotating rod 13 is driven by the belt to rotate, the rotating disk 14 is driven by the rotating rod 13 to rotate, the cutter is arranged at the bottom of the rotating disk 14 to break soil, the broken soil enters the first pipeline through the through hole formed in the rotating disk 14, the air suction pump 16 synchronously works at the same time of the rotating disk 14, the sucked soil is pumped out through the suction pipe 15 and is output to the storage bin 3, meanwhile, the soil stored in the storage bin 3 can also be used for filling the foundation, when the filling work needs to be carried out, the soil is sent to the position above the feeding pipe 19 arranged in the second pipe 18 through the driving belt, and falls down along the feeding pipe 19, and at the same time, the fourth motor 22 acts, and the soil filled in is compacted by moving back and forth by the pressure roller 21 through positive rotation and negative rotation of the output end.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or scope of the present invention. Accordingly, the embodiments of the invention are exemplary, but not limiting. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides an overpass low fill shallow excavation road bed processing equipment, includes base (1), its characterized in that: the crawler belt type automatic feeding device is characterized in that crawler belts (23) are arranged on two sides of the base (1), an operation chamber (2) is fixedly mounted at the top of the base (1), a storage bin (3) is fixedly mounted on one side of the operation chamber (2), a first motor (4) is fixedly mounted at the top of the base (1), a first threaded rod (5) is fixedly mounted at the output end of the first motor (4), a mounting seat (6) is movably mounted at the periphery of the first threaded rod (5), a lifting device (7) is fixedly mounted at the top of the mounting seat (6), a second motor (8) is fixedly mounted inside the lifting device (7), a second threaded rod (9) is fixedly mounted at the output end of the second motor (8), a connecting cylinder (10) is movably mounted at the periphery of the second threaded rod (9), and a first pipe barrel (11) is fixedly mounted on the side wall of the connecting cylinder (10), a third motor (12) is fixedly arranged in the first pipe barrel (11), the output end of the third motor (12) is connected with a rotating rod (13) through belt transmission, the bottom of the rotating rod (13) is fixedly provided with a rotating disk (14), the top of the rotating disk (14) is fixedly provided with a suction pipe (15), one end of the suction pipe (15) is communicated with an air pump (16), a conveying belt (17) is fixedly arranged in the storage bin (3), one end of the conveyor belt (17) is fixedly provided with a second pipe barrel (18), the interior of the second pipe barrel (18) is fixedly provided with a feeding pipe (19), a slide rail (20) is fixedly arranged below the feeding pipe (19), a pressure roller wheel (21) is movably arranged inside the slide rail (20), and a fourth motor (22) is fixedly arranged in the pressure roller (21).
2. The overpass low fill shallow excavation roadbed processing equipment of claim 1, wherein: the number of the operation chambers (2) is two, and the two operation chambers (2) are arranged on two sides of the storage bin (3) in a mutually symmetrical mode.
3. The overpass low fill shallow excavation roadbed processing equipment of claim 1, wherein: the number of the installation seats (6) is two, and the two installation seats (6) are respectively arranged at the top of the base (1) in a symmetrical mode and are positioned on the outer side of the operation chamber (2).
4. The overpass low fill shallow excavation roadbed processing equipment of claim 1, wherein: the lateral wall of elevating gear (7) is seted up with the spout of connecting cylinder (10) looks adaptation, the connecting cylinder (10) set up with the through-hole of second threaded rod (9) size looks adaptation and the inside of through-hole be provided with the screw thread of second threaded rod (9) looks adaptation.
5. The overpass low fill shallow excavation roadbed processing equipment of claim 1, wherein: the thickness of the rotating disc (14) is not more than ten centimeters, four arc-shaped cutters are arranged on one side of the rotating disc (14) facing the ground, and a plurality of through holes are formed in the inner side of each cutter.
6. The overpass low fill shallow excavation subgrade processing equipment of claim 5, characterized in that: the included angle between the cutter arranged at the bottom of the rotating disk (14) and the disk surface of the rotating disk (14) where the cutter is located is forty-five degrees.
7. The overpass low fill shallow excavation roadbed processing equipment of claim 1, wherein: the inside of pressure running roller (21) is seted up the slide and is arc platelike with fourth motor (22) looks fixed connection's one end, the inside of pressure running roller (21) is seted up the spout with above-mentioned slide looks adaptation.
8. The overpass low fill shallow excavation roadbed processing equipment of claim 1, wherein: the suction pipe (15) and the feeding pipe (19) are fixedly connected with the inner side walls of the first pipe barrel (11) and the second pipe barrel (18) through connecting blocks respectively.
9. The overpass low fill shallow excavation roadbed processing equipment of claim 1, wherein: the distance between one end of the suction pipe (15) close to the rotating disc (14) and the disc surface of the rotating disc (14) is three centimeters, and the pipe orifice of one end of the suction pipe (15) close to the rotating disc (14) is in an opening shape.
10. The usage method of the processing equipment for the overpass low-fill shallow excavation subgrade comprises the processing equipment for the overpass low-fill shallow excavation subgrade as claimed in claim 9, and the usage method comprises the following steps:
firstly, after an operator enters an operation chamber (2), a power device connected with a crawler belt (23) is driven by a control device arranged in the operation chamber (2), and the processing equipment is moved to a designated place by the crawler belt (23);
secondly, after the equipment is moved to a designated place, if shallow excavation is needed, a control device arranged in the operation chamber (2) drives a second motor (8) in the lifting device (7) to act, and through the action of the output end of the second motor (8), a first pipe barrel (11) is driven to descend through the matching between a second threaded rod (9) and a connecting barrel (10), and a rotating disk (14) is made to contact the ground;
thirdly, after the rotating disc (14) contacts the ground, the third motor (12) is controlled to act, the output end of the third motor (12) contacts a belt to drive the rotating rod (13) to rotate, and at the moment, the cutter is arranged on the rotating disc (14) to break soil and perform shallow excavation;
fourthly, when the rotating disc (14) rotates, the cutter crushes the soil through rotation, meanwhile, the soil is squeezed into the through hole formed in the rotating disc (14) and squeezed out of the through hole by matching with the descending of the lifting device (7), the soil is positioned below the suction pipe (15), at the moment, the suction pump (16) is started, and the soil is sucked out through the suction pipe (15) and thrown into the storage bin (3);
fifthly, when the need of landfill of the foundation exists, soil accumulated inside the storage bin (3) is conveyed to the upper part of the feeding pipe (19) through the conveying belt (17), the soil is filled along with the falling of the feeding pipe (19), and meanwhile, the soil is compacted by matching with the moving pressing roller (21).
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| CN202111607426.XA CN114411845B (en) | 2021-12-24 | 2021-12-24 | Processing equipment and method for overpass low-fill shallow-excavated roadbed |
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| CN114411845B CN114411845B (en) | 2023-01-06 |
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| US20090064544A1 (en) * | 2007-09-07 | 2009-03-12 | Rajewski Robert C | Excavation apparatus and method |
| EP2586962A1 (en) * | 2011-10-24 | 2013-05-01 | Soilmec S.p.A. | System for evacuating sludge for a trench excavating machine |
| CN109041669A (en) * | 2018-09-12 | 2018-12-21 | 芜湖县兰馨油桃种植专业合作社 | A kind of multifunctional planing pit device of peach plantation |
| CN213233394U (en) * | 2020-08-20 | 2021-05-18 | 广东劲拓建设工程有限公司 | Anti foundation structure that subsides |
-
2021
- 2021-12-24 CN CN202111607426.XA patent/CN114411845B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090064544A1 (en) * | 2007-09-07 | 2009-03-12 | Rajewski Robert C | Excavation apparatus and method |
| EP2586962A1 (en) * | 2011-10-24 | 2013-05-01 | Soilmec S.p.A. | System for evacuating sludge for a trench excavating machine |
| CN109041669A (en) * | 2018-09-12 | 2018-12-21 | 芜湖县兰馨油桃种植专业合作社 | A kind of multifunctional planing pit device of peach plantation |
| CN213233394U (en) * | 2020-08-20 | 2021-05-18 | 广东劲拓建设工程有限公司 | Anti foundation structure that subsides |
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| CN114411845B (en) | 2023-01-06 |
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