CN214033260U - Asphalt concrete paving device with adjustable thickness - Google Patents
Asphalt concrete paving device with adjustable thickness Download PDFInfo
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- CN214033260U CN214033260U CN202022843731.6U CN202022843731U CN214033260U CN 214033260 U CN214033260 U CN 214033260U CN 202022843731 U CN202022843731 U CN 202022843731U CN 214033260 U CN214033260 U CN 214033260U
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Abstract
The utility model relates to a bituminous concrete device that paves of adjustable thickness relates to construction machinery technical field, has solved the bituminous concrete equipment that paves among the prior art, does not have thickness regulatory function to can not satisfy paving on different ground, great reduction bituminous concrete equipment's that paves technical problem of practicality. The technical characteristics are that the device comprises a hopper; the scraper conveyer and the jolt ramming device are sequentially arranged behind the hopper; wherein, the scraper conveyer is also provided with a device for adjusting the thickness of the asphalt. The device has the advantages that the purpose of adjusting the thickness of the asphalt concrete is achieved, paving on different ground surfaces can be met, and the practicability of asphalt concrete paving equipment is greatly improved.
Description
Technical Field
The utility model relates to a construction machinery technical field, in particular to asphalt concrete paving device of adjustable thickness.
Background
The asphalt concrete paver is a machine for uniformly paving an asphalt mixture on a road base layer and performing preliminary compaction and leveling. The device is divided into a crawler type and a tire type. Consists of two parts of traction, paving, compaction and ironing. The former includes frame, power device, walking device, hopper, material door, scraper conveyer, screw spreader and driver's cab. The latter includes draft arm, jolt ramming mechanism and ironing device, but current asphalt concrete paves equipment and has had a large amount of shortcomings, for example current asphalt concrete paves equipment, does not have thickness regulatory function to can not satisfy the paving on different ground, great reduction asphalt concrete paves the practicality of equipment.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the asphalt concrete equipment that paves among the prior art, do not have thickness regulatory function to can not satisfy paving on different ground, great reduction the technical problem of the practicality of asphalt concrete equipment that paves, provide an asphalt concrete device that paves of adjustable thickness.
In order to solve the technical problem, the technical scheme of the utility model is specifically as follows:
an adjustable thickness asphalt concrete paving apparatus comprising:
a hopper;
the scraper conveyer and the jolt ramming device are sequentially arranged behind the hopper;
wherein, the scraper conveyer is also provided with a device for adjusting the thickness of the asphalt.
Further, the top of hopper is the feed inlet, and the rear end of hopper is the discharge gate, and the drive wheel is installed to the bottom of hopper, and the rear end fixed mounting of hopper has the backup pad.
Further, dam device is still installed to the rear end of hopper, and dam device includes:
the material blocking oil cylinder is fixedly arranged at the rear end of the hopper;
and the baffle is fixedly arranged at the end part of the piston rod of the material blocking oil cylinder and used for blocking the discharge of the discharge hole.
Further, the scraper conveyor includes:
the adjusting oil cylinder is used for adjusting the thickness of the asphalt, and the cylinder body part of the adjusting oil cylinder is hinged with the supporting plate;
the scraper is detachably and fixedly arranged at the end part of the piston rod of the adjusting oil cylinder.
Further, the tapping apparatus includes:
the cylinder body part of the compaction oil cylinder is hinged with the supporting plate;
and the compaction roller is rotationally matched with the end part of the piston rod of the compaction oil cylinder.
Furthermore, a supporting device is respectively arranged on one side of the adjusting oil cylinder and one side of the jolt ramming oil cylinder, which are far away from the discharge hole.
Furthermore, the supporting devices are supporting oil cylinders, and the cylinder body parts of the two supporting oil cylinders are hinged with the supporting plate;
the end parts of the piston rods of the two supporting oil cylinders are respectively hinged with one sides of the adjusting oil cylinder and the vibrating oil cylinder, which are far away from the discharge hole.
The utility model discloses following beneficial effect has:
the utility model discloses a bituminous concrete device that paves of adjustable thickness through set up the device that is used for adjusting pitch thickness on the scraper conveyor, when utilizing scraper conveyor to share the tiling bituminous concrete, can improve or reduce the height of scraper blade, and then has reached the purpose of adjusting bituminous concrete thickness, can satisfy paving on different ground, great improvement bituminous concrete equipment's practicality.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of the asphalt concrete paving device with adjustable thickness of the present invention.
The reference numerals in the figures denote:
1. a hopper; 101. a driving wheel; 102. a discharge port; 103. a support plate; 104. a baffle plate; 105. a material blocking oil cylinder; 106. a feed inlet; 2. a scraper conveyor; 201. a squeegee; 202. adjusting the oil cylinder; 3. a compaction device; 301. a jolt roller; 302. a compaction oil cylinder; 4. and supporting the oil cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, an asphalt concrete paving apparatus with adjustable thickness includes:
a hopper 1;
the scraper conveyer 2 and the jolt ramming device 3 are sequentially arranged behind the hopper 1;
wherein the scraper conveyor 2 is also provided with a device for adjusting the thickness of the asphalt.
The working principle is as follows: asphalt concrete leaks from the hopper 1, the asphalt concrete is tiled by the scraper conveyor 2, and the tiled asphalt concrete is compacted by the compaction device 3. Through set up the device that is used for adjusting pitch thickness on scraper conveyor 2, when utilizing scraper conveyor 2 to share the tiling asphalt concrete, can improve or reduce the height of scraper blade 201, the high improvement of scraper blade 201, asphalt concrete's thickness is just thick, scraper blade 201's high reduction, asphalt concrete's thickness is just thin, and then has reached the purpose of adjusting asphalt concrete thickness, can satisfy the paving on different ground, great improvement asphalt concrete paving equipment's practicality.
The top end of the hopper 1 is provided with a feeding hole 106, the rear end of the hopper 1 is provided with a discharging hole 102, the bottom of the hopper 1 is provided with a driving wheel 101, and the rear end of the hopper 1 is fixedly provided with a supporting plate 103.
Specifically, the hopper 1 is supplemented through the feeding hole 106, asphalt concrete leaks out from the discharging hole 102, the driving wheel 101 drives the hopper 1 to move forwards (leftwards), the scraper conveyor 2 and the jolt ramming device 3 are arranged below the supporting plate 103, the scraper conveyor 2 and the jolt ramming device 3 are supported, and the scraper conveyor 2 and the jolt ramming device 3 are integrated with the hopper 1; the hopper 1 moves leftwards, leaked asphalt concrete is tiled and distributed through the scraper conveyor 2, and then the asphalt concrete is compacted through the compaction device 3.
The scraper conveyor 2 includes:
the adjusting oil cylinder 202 is used for adjusting the thickness of the asphalt, and the cylinder body part of the adjusting oil cylinder 202 is hinged with the supporting plate 103;
the scraper 201 is detachably and fixedly arranged at the end part of a piston rod of the adjusting oil cylinder 202.
The tapping device 3 includes:
the cylinder body part of the tap cylinder 302 is hinged with the supporting plate 103;
and the compaction roller 301 is in running fit with the end part of the piston rod of the compaction oil cylinder 302.
Specifically, the height distance between the scraper 201 and the ground is adjusted by using the adjusting oil cylinder 202, when a thick road surface needs to be paved, the piston rod of the adjusting oil cylinder 202 drives the scraper 201 to move upwards, so that the distance between the scraper 201 and the ground is increased, further, the asphalt concrete spread and paved by the scraper 201 becomes thick, the piston rod of the adjusting oil cylinder 202 drives the scraper 201 to move downwards, so that the distance between the scraper 201 and the ground is reduced, further, the asphalt concrete spread and paved by the scraper 201 becomes thin, further, the purpose of adjusting the thickness of the asphalt concrete is achieved, paving of different grounds can be met, and the practicability of asphalt concrete paving equipment is greatly improved; the distributed asphalt concrete drives the compaction roller 301 to compact by utilizing the compaction oil cylinder 302.
And supporting devices 4 are respectively arranged on the sides of the adjusting oil cylinder 202 and the tap oil cylinder 302 far away from the discharge hole 102.
The supporting devices are supporting oil cylinders 4, and the cylinder body parts of the two supporting oil cylinders 4 are hinged with the supporting plate 103;
the end parts of the piston rods of the two supporting oil cylinders 4 are respectively hinged with one sides of the adjusting oil cylinder 202 and the tap oil cylinder 302, which are far away from the discharge hole 102.
Specifically, as the hopper 1 moves from right to left, the scraping plate 201 can distribute and tile leaked asphalt concrete, and the compaction roller 301 compacts the leaked asphalt concrete, but in the process of distributing, tiling and compacting, the reaction force of the asphalt concrete on the scraping plate 201 and the compaction roller 301 is relatively large, and the reaction force can be transmitted to the adjusting oil cylinder 202 and the compaction oil cylinder 302, and can damage the adjusting oil cylinder 202 and the compaction oil cylinder 302 after a long time, so that the adjusting oil cylinder 202 and the compaction oil cylinder 302 are both hinged with the supporting plate 103, and meanwhile, the supporting oil cylinder 4 is also arranged, and the supporting oil cylinder 4 can play a supporting role on the adjusting oil cylinder 202 and the compaction oil cylinder 302, so that the adjusting oil cylinder 202 and the compaction oil cylinder 302 are prevented from being damaged due to the reaction force; meanwhile, the supporting oil cylinder 4 is matched with the adjusting oil cylinder 202 and the tap oil cylinder 302, so that the adjusting oil cylinder 202 and the tap oil cylinder 302 form a certain angle with the ground, the reaction of asphalt concrete to the adjusting oil cylinder 202 and the tap oil cylinder 302 can be counteracted, the reaction damage reaches the minimum degree, and the normal service life of the whole machine is ensured.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (7)
1. An asphalt concrete paving device with adjustable thickness, comprising:
a hopper (1);
the scraper conveyer (2) and the compaction device (3) are sequentially arranged behind the hopper (1);
wherein, the scraper conveyor (2) is also provided with a device for adjusting the thickness of the asphalt.
2. The asphalt concrete paving device with adjustable thickness as claimed in claim 1, wherein the top end of the hopper (1) is a feeding hole (106), the rear end of the hopper (1) is a discharging hole (102), the bottom of the hopper (1) is provided with a driving wheel (101), and the rear end of the hopper (1) is fixedly provided with a supporting plate (103).
3. An adjustable thickness asphalt concrete paving device as defined in claim 2, wherein a dam is further mounted at the rear end of the hopper (1), said dam comprising:
a material blocking oil cylinder (105) fixedly arranged at the rear end of the hopper (1);
and the baffle (104) is fixedly arranged at the end part of the piston rod of the material blocking oil cylinder (105) and is used for blocking the discharge of the discharge hole (102).
4. An adjustable thickness asphalt paving device as defined in claim 2, wherein said scraper conveyor (2) comprises:
the adjusting oil cylinder (202) is used for adjusting the thickness of asphalt, and the cylinder body part of the adjusting oil cylinder (202) is hinged with the supporting plate (103);
the scraper (201) is detachably and fixedly arranged at the end part of a piston rod of the adjusting oil cylinder (202).
5. An adjustable thickness asphalt paving apparatus as claimed in claim 4, wherein said tapping means (3) comprises:
the cylinder body part of the tap cylinder (302) is hinged with the supporting plate (103);
and the compaction roller (301) is in running fit with the end part of a piston rod of the compaction oil cylinder (302).
6. An adjustable thickness asphalt paving device as claimed in claim 5, wherein supporting means are further mounted on the side of the adjusting cylinder (202) and the tap cylinder (302) remote from the discharge port (102).
7. An adjustable-thickness asphalt concrete paving device as claimed in claim 6, wherein said supporting means are supporting cylinders (4), the cylinder portions of two of said supporting cylinders (4) being hinged with the supporting plate (103);
the end parts of piston rods of the two supporting oil cylinders (4) are respectively hinged with one sides of the adjusting oil cylinder (202) and the tap oil cylinder (302) far away from the discharge hole (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022843731.6U CN214033260U (en) | 2020-12-01 | 2020-12-01 | Asphalt concrete paving device with adjustable thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022843731.6U CN214033260U (en) | 2020-12-01 | 2020-12-01 | Asphalt concrete paving device with adjustable thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214033260U true CN214033260U (en) | 2021-08-24 |
Family
ID=77383967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022843731.6U Active CN214033260U (en) | 2020-12-01 | 2020-12-01 | Asphalt concrete paving device with adjustable thickness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214033260U (en) |
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2020
- 2020-12-01 CN CN202022843731.6U patent/CN214033260U/en active Active
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