CN211395256U - Asphalt paving machine convenient to clearance road surface - Google Patents
Asphalt paving machine convenient to clearance road surface Download PDFInfo
- Publication number
- CN211395256U CN211395256U CN201922044418.3U CN201922044418U CN211395256U CN 211395256 U CN211395256 U CN 211395256U CN 201922044418 U CN201922044418 U CN 201922044418U CN 211395256 U CN211395256 U CN 211395256U
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- CN
- China
- Prior art keywords
- organism
- clearance
- holding tank
- cleaning
- lead screw
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- Expired - Fee Related
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- 239000010426 asphalt Substances 0.000 title claims abstract description 25
- 238000004140 cleaning Methods 0.000 claims abstract description 32
- 230000010405 clearance mechanism Effects 0.000 claims description 12
- 238000010276 construction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 12
- 238000007790 scraping Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Road Paving Machines (AREA)
Abstract
The utility model relates to an asphalt paver convenient to clearance road surface belongs to road construction field, including organism, pitch mixing hopper, spiral depiler roller, walking track and cockpit, pitch mixing hopper sets up the head at the organism, spiral depiler roller sets up the afterbody at the organism, the walking track sets up the bottom at the organism, the cockpit sets up the top at the organism, the head of organism still is provided with cleaning mechanism, cleaning mechanism is located the pitch mixing hopper one side of keeping away from the organism, cleaning mechanism includes the clearance frame, be provided with the clearance shovel on the clearance frame, one side that the clearance shovel is close to the organism is provided with conveyer belt, one side that conveyer belt is close to the organism is provided with the holding tank; the utility model has the advantages of be convenient for clear up the road surface before pitch paves.
Description
Technical Field
The utility model belongs to the technical field of the road construction technique and specifically relates to a bituminous paving machine convenient to clearance road surface is related to.
Background
The paver is a construction equipment mainly used for paving various materials on a base course and a surface course on a highway, and the paver completes paving work by mutually matching various systems, and mainly comprises a traveling system, a hydraulic system, a material conveying and distributing system and the like. The operation process of the paver is that firstly a dump truck unloads the mixture into a receiving hopper of the paver, then the material is transversely paved on the road surface through a spiral paver, and then the asphalt mixture is uniformly paved on a road base layer through the steps of tamping, ironing and the like, and preliminary compaction and leveling are carried out.
The existing Chinese patent with the publication number of CN206646380U discloses an asphalt paver, and the key points of the technical scheme are as follows: the paving device comprises a machine body and a paving device arranged on the machine body, wherein the paving device comprises a spiral paver connected with the machine body, and also comprises a pre-paving wheel which is arranged on the machine body and is parallel to the spiral paver, the outer surface of the pre-paving wheel is arranged in a wave shape along the axial direction of the pre-paving wheel, the pre-paving wheel is arranged in a reciprocating motion along the axial direction of the pre-paving wheel, and a driving device for driving the pre-paving wheel to reciprocate along the axial direction of the pre-paving wheel is arranged at one end of the machine body, which; the pre-paving wheel is arranged behind the spiral paver, can move along the axial direction of the pre-paving wheel and can rotate around the central axis of the pre-paving wheel, so that the asphalt mixture on the roadbed is further paved, the smoothness of an asphalt pavement is improved, and the service life of the asphalt pavement is prolonged; and a plurality of pre-paving wheels are arranged in a staggered manner, so that the same area is leveled in a staggered manner, and the smoothness of the asphalt pavement is further improved.
However, it has disadvantages in that: the technical scheme has the advantages that the paving unevenness is possibly caused by the fact that sundries exist on the road surface before the asphalt is paved, the ground is required to be cleaned manually before the asphalt is paved, the cleaning is inconvenient, and the manual labor intensity is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an asphalt paving machine convenient to clearance road surface has the advantage of being convenient for clear up the road surface before asphalt paving.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides an asphalt paving machine convenient to clearance road surface, includes organism, pitch mixing hopper, spiral depiler roller, walking track and cockpit, pitch mixing hopper sets up the head at the organism, the spiral depiler roller sets up the afterbody at the organism, the walking track sets up the bottom at the organism, the cockpit sets up the top at the organism, the head of organism still is provided with clearance mechanism, clearance mechanism is located one side that the organism was kept away from to the pitch mixing hopper, clearance mechanism is including clearance frame, be provided with the clearance shovel on the clearance frame, one side that the clearance shovel is close to the organism is provided with conveyer, one side that conveyer is close to the organism is provided with the holding tank.
Through adopting above-mentioned technical scheme, asphalt paving machine when the operation that paves, the clearance mechanism that is located the organism head clears up debris such as stone on the road surface before the organism unloading, and debris are shoveled the back from the road surface by the clearance shovel, get into conveyer, fall into the holding tank under conveyer's drive in, compare in prior art need clean ground by the manual work, simplified work step, reduced artifical intensity of labour.
The utility model discloses further set up to: the clearance shovel slope sets up, one side that the clearance shovel is close to the organism is higher than the one side that the organism was kept away from to the clearance shovel, both ends face all is provided with the baffle about the clearance shovel.
Through adopting above-mentioned technical scheme, at the in-process that clearance shovel moved forward, the debris that are shoveled down move to the direction that is close to conveyer, fall into conveyer, are carried to the holding tank in by conveyer again, set up the baffle through the both ends at clearance shovel, have avoided the debris that shovel down to a certain extent to fall into the road surface from the both sides of clearance shovel.
The utility model discloses further set up to: the collecting boxes are arranged at two ends of the containing groove, the cleaning seat is arranged above the containing groove, the scraper is arranged on the cleaning seat in a sliding mode, the scraper is located in the containing groove, and a driving mechanism for driving the scraper to move along the length direction of the containing groove is arranged on the cleaning seat.
Through adopting above-mentioned technical scheme, set up the collecting box through the both ends at the holding tank, realize the collection to debris, through setting up the scraper blade in the top of holding tank, remove the in-process about the length direction of holding tank at the scraper blade, scrape into the collecting box with the debris in the holding tank to made things convenient for the collection to debris.
The utility model discloses further set up to: the driving mechanism comprises a servo motor, a screw rod and a sliding block, a mounting groove is formed in the bottom of the cleaning seat, the screw rod penetrates through the mounting groove, the sliding block is sleeved on the screw rod, the front side surface and the rear side surface of the sliding block are respectively abutted to the two side walls of the mounting groove, the servo motor is arranged at one end of the mounting groove, an output shaft of the servo motor is fixedly connected with the screw rod, and the scraper is mounted at the bottom of the sliding block.
Through adopting above-mentioned technical scheme, start servo motor, servo motor's output shaft drives the lead screw and rotates, and the slider that is located on the lead screw removes at the length direction of lead screw pivoted in-process along the mounting groove, drives the scraper blade and removes the debris in the mounting groove and collect in the collecting box of the both sides of mounting groove.
The utility model discloses further set up to: the lead screw is a reciprocating lead screw, and two thread grooves with the same pitch and opposite rotation directions are formed in the lead screw.
By adopting the technical scheme, the reciprocating motion of the sliding block is realized under the condition that the rotation direction of the servo motor is not changed by selecting the reciprocating lead screw, so that the scraper can be driven to reciprocate conveniently.
The utility model discloses further set up to: one side that conveyer is close to the holding tank is provided with the drive roll, one side that conveyer kept away from the holding tank is provided with the driven voller, install first sprocket on servo motor's the output shaft, the one end that the drive roll is close to servo motor is provided with the second sprocket, be connected with the chain between first sprocket and the second sprocket.
Through adopting above-mentioned technical scheme, the synchronous rotation of the first sprocket of servo motor's output shaft pivoted in-process, the second sprocket rotates along with first sprocket under the drive of chain to drive the drive roll and rotate, realize the drive to conveying belt, through setting up first sprocket, second sprocket and chain, realize the drive to conveying belt under the condition that does not increase the motor.
The utility model discloses further set up to: the bottom cover of scraper blade is equipped with the rubber sleeve.
Through adopting above-mentioned technical scheme, set up the rubber sleeve through the bottom at the scraper blade, avoided the scraper blade to a certain extent to scrape the in-process that moves debris in the holding tank and collide with the inner wall of holding tank and lead to wearing and tearing.
To sum up, the utility model discloses following beneficial effect has: the utility model discloses a head at the organism sets up clearance mechanism, when the operation that paves, the clearance mechanism that is located the organism head clears up debris such as stone on the road surface before the organism unloading, compares and cleans ground by the manual work before the operation that paves in prior art, has simplified work step, has reduced artifical intensity of labour.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural view of a cleaning mechanism according to an embodiment of the present invention;
FIG. 3 is an enlarged view of section A of FIG. 2;
fig. 4 is a schematic structural diagram of a driving mechanism according to an embodiment of the present invention.
Reference numerals: 1. a body; 11. an asphalt mixing hopper; 12. a spiral distributing roller; 13. a walking crawler belt; 14. a cockpit; 2. a cleaning mechanism; 21. cleaning the rack; 22. cleaning a shovel; 221. a baffle plate; 23. a conveyor belt; 231. a drive roll; 2311. a second sprocket; 2312. a chain; 232. a driven roller; 24. accommodating grooves; 25. a collection box; 3. cleaning a seat; 31. a squeegee; 311. a rubber sleeve; 32. mounting grooves; 4. a drive mechanism; 41. a servo motor; 411. a first sprocket; 42. a lead screw; 43. a slide block.
Detailed Description
The technical solution of the embodiment of the present invention will be described below with reference to the accompanying drawings.
As shown in fig. 1, an asphalt paving machine convenient to clearance road surface, including organism 1, pitch mixing hopper 11, spiral depiler roller 12, walking track 13 and cockpit 14, pitch mixing hopper 11 sets up the head at organism 1, spiral depiler roller 12 sets up the afterbody at organism 1, walking track 13 sets up the bottom at organism 1, cockpit 14 sets up the top at organism 1, the head of organism 1 still is provided with clearance mechanism 2, clearance mechanism 2 is located one side that organism 1 was kept away from to pitch mixing hopper 11.
As shown in fig. 1 and 2, the cleaning mechanism 2 includes a cleaning frame 21, a cleaning shovel 22 is arranged on the cleaning frame 21, and baffles 221 are arranged on both left and right end faces of the cleaning shovel 22, so as to prevent sundries shoveled down from falling into the road surface from both sides of the cleaning shovel 22; cleaning shovel 22 slope sets up, one side that cleaning shovel 22 is close to organism 1 is higher than one side that cleaning shovel 22 kept away from organism 1, one side that cleaning shovel 22 is close to organism 1 is provided with conveyer 23, one side that conveyer 23 is close to organism 1 is provided with holding tank 24, at the in-process of cleaning shovel 22 forward movement, the debris that are shoveled down remove to the direction that is close to conveyer 23, fall into conveyer 23, carry to in the holding tank 24 by conveyer 23 again.
As shown in fig. 2 and 4, the collecting boxes 25 are respectively arranged at two ends of the accommodating tank 24 to collect the sundries, the cleaning seat 3 is arranged above the accommodating tank 24, the cleaning seat 3 is provided with the scraping plate 31 in a sliding manner, the scraping plate 31 is positioned in the accommodating tank 24 to scrape the sundries in the accommodating tank 24 into the collecting boxes 25 at two sides, and the rubber sleeve 311 is sleeved at the bottom of the scraping plate 31 to prevent the scraping plate 31 from colliding with the inner wall of the accommodating tank 24 to cause abrasion in the process of scraping the sundries in the accommodating tank 24; be provided with actuating mechanism 4 that drive scraper blade 31 removed along the length direction of holding tank 24 on clearance seat 3, actuating mechanism 4 includes servo motor 41, lead screw 42 and slider 43, mounting groove 32 has been seted up to clearance seat 3's bottom, lead screw 42 wears to establish in mounting groove 32, slider 43 cover is established on lead screw 42, the front and back both sides face of slider 43 respectively with the both sides wall looks butt of mounting groove 32, servo motor 41 sets up the one end at mounting groove 32, servo motor 41's output shaft and lead screw 42 fixed connection, scraper blade 31 installs the bottom at slider 43, reciprocating screw 42 is chooseed for use to lead screw 42, it is the same to have seted up two pitch on the lead screw 42, revolve to opposite thread groove, thereby realize making slider 43 drive scraper blade 31 reciprocating motion under the condition that does not change servo motor 41 direction of rotation.
The servo motor 41 is started, the output shaft of the servo motor 41 drives the screw rod 42 to rotate, the sliding block 43 on the screw rod 42 moves along the length direction of the mounting groove 32 in the rotating process of the screw rod 42, and the scraper 31 is driven to move sundries in the mounting groove 32 to the collecting boxes 25 on two sides of the mounting groove 32 for collection.
As shown in fig. 2 and 3, a driving roller 231 is arranged on one side of the conveying belt 23 close to the accommodating groove 24, a driven roller 232 is arranged on one side of the conveying belt 23 far away from the accommodating groove 24, a first chain wheel 411 is mounted on an output shaft of the servo motor 41, a second chain wheel 2311 is arranged at one end of the driving roller 231 close to the servo motor 41, a chain 2312 is connected between the first chain wheel 411 and the second chain wheel 2311, the first chain wheel 411 rotates synchronously in the rotating process of the output shaft of the servo motor 41, the second chain wheel 2311 rotates along with the first chain wheel 411 under the driving of the chain 2312, so that the driving roller 231 is driven to rotate, the conveying belt 23 is driven, and the driving of the conveying belt 23 is realized under the condition that the motor is not added through the arrangement of the first chain wheel 411, the second chain wheel 2311.
The specific working process is as follows: asphalt paving machine when the operation that paves, the clearance mechanism 2 that is located 1 head of organism clears up debris such as stone on the road surface before 1 unloading of organism, and debris are cleared up shovel 22 and are removed the back from the road surface, get into conveyer 23, fall into holding tank 24 under conveyer 23's drive in, compare in prior art and need clean ground by the manual work, simplified work step, reduced artifical intensity of labour.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides an asphalt paving machine convenient to clearance road surface, includes organism (1), pitch mixing hopper (11), spiral depiler roller (12), walking track (13) and cockpit (14), pitch mixing hopper (11) set up the head in organism (1), spiral depiler roller (12) set up the afterbody in organism (1), walking track (13) set up the bottom in organism (1), cockpit (14) set up the top in organism (1), its characterized in that: the head of organism (1) still is provided with clearance mechanism (2), clearance mechanism (2) are located one side that organism (1) was kept away from in pitch mixing hopper (11), clearance mechanism (2) are including clearance frame (21), be provided with clearance shovel (22) on clearance frame (21), one side that clearance shovel (22) are close to organism (1) is provided with conveyer (23), one side that conveyer (23) are close to organism (1) is provided with holding tank (24).
2. The asphalt paving machine facilitating the cleaning of road surfaces as claimed in claim 1, wherein: clearance shovel (22) slope sets up, one side that clearance shovel (22) are close to organism (1) is higher than one side that organism (1) were kept away from in clearance shovel (22), both ends face all is provided with baffle (221) about clearance shovel (22).
3. The asphalt paving machine facilitating the cleaning of road surfaces as claimed in claim 1, wherein: the both ends of holding tank (24) all are provided with collecting box (25), the top of holding tank (24) is provided with clearance seat (3), it is provided with scraper blade (31) to slide on clearance seat (3), scraper blade (31) are located holding tank (24), be provided with drive scraper blade (31) on clearance seat (3) along drive mechanism (4) that the length direction of holding tank (24) removed.
4. The asphalt paving machine facilitating the cleaning of road surfaces as claimed in claim 3, wherein: actuating mechanism (4) include servo motor (41), lead screw (42) and slider (43), mounting groove (32) have been seted up to the bottom of clearance seat (3), lead screw (42) are worn to establish in mounting groove (32), slider (43) cover is established on lead screw (42), the front and back both sides face of slider (43) respectively with the both sides wall looks butt of mounting groove (32), servo motor (41) set up the one end in mounting groove (32), the output shaft and lead screw (42) fixed connection of servo motor (41), the bottom at slider (43) is installed in scraper blade (31).
5. The asphalt paving machine facilitating the cleaning of road surfaces as claimed in claim 4, wherein: the lead screw (42) is a reciprocating lead screw, and two thread grooves with the same pitch and opposite rotation directions are formed in the lead screw (42).
6. The asphalt paving machine facilitating the cleaning of road surfaces as claimed in claim 5, wherein: one side that conveyer (23) is close to holding tank (24) is provided with drive roll (231), one side that holding tank (24) were kept away from in conveyer (23) is provided with driven voller (232), install first sprocket (411) on the output shaft of servo motor (41), the one end that drive roll (231) is close to servo motor (41) is provided with second sprocket (2311), be connected with chain (2312) between first sprocket (411) and second sprocket (2311).
7. The asphalt paving machine facilitating the cleaning of road surfaces as claimed in claim 3, wherein: the bottom of the scraper (31) is sleeved with a rubber sleeve (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922044418.3U CN211395256U (en) | 2019-11-23 | 2019-11-23 | Asphalt paving machine convenient to clearance road surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922044418.3U CN211395256U (en) | 2019-11-23 | 2019-11-23 | Asphalt paving machine convenient to clearance road surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211395256U true CN211395256U (en) | 2020-09-01 |
Family
ID=72225594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922044418.3U Expired - Fee Related CN211395256U (en) | 2019-11-23 | 2019-11-23 | Asphalt paving machine convenient to clearance road surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211395256U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112080989A (en) * | 2020-09-10 | 2020-12-15 | 何燕芹 | Scraper asphalt material clearing device for road and bridge construction asphalt paver |
| CN112160220A (en) * | 2020-10-09 | 2021-01-01 | 湖南省合创渣土运输有限公司 | Paver is used in municipal administration road surface processing |
| CN112878149A (en) * | 2021-01-12 | 2021-06-01 | 余冬标 | Portable small-size pitch laying device |
| CN113152223A (en) * | 2021-04-26 | 2021-07-23 | 湖北金五环体育设施有限公司 | Plastic runway paving device |
| CN113202047A (en) * | 2021-04-28 | 2021-08-03 | 张惠庆 | Thin ice cleaning device of road for municipal works |
| CN113235347A (en) * | 2021-04-20 | 2021-08-10 | 湖南佳林建设集团有限公司 | Asphalt noise reduction pavement construction method |
| CN113605178A (en) * | 2021-08-02 | 2021-11-05 | 河南中交路通工程监理咨询有限公司 | Road engineering asphalt laying system and process |
| CN115434227A (en) * | 2022-10-12 | 2022-12-06 | 四川公路桥梁建设集团有限公司 | Highway road surface hole groove patching device |
-
2019
- 2019-11-23 CN CN201922044418.3U patent/CN211395256U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112080989A (en) * | 2020-09-10 | 2020-12-15 | 何燕芹 | Scraper asphalt material clearing device for road and bridge construction asphalt paver |
| CN112080989B (en) * | 2020-09-10 | 2021-04-20 | 中铁二十五局集团第四工程有限公司 | Scraper asphalt material clearing device for road and bridge construction asphalt paver |
| CN112160220A (en) * | 2020-10-09 | 2021-01-01 | 湖南省合创渣土运输有限公司 | Paver is used in municipal administration road surface processing |
| CN112878149A (en) * | 2021-01-12 | 2021-06-01 | 余冬标 | Portable small-size pitch laying device |
| CN112878149B (en) * | 2021-01-12 | 2023-08-15 | 新疆华峰嘉盛建设工程有限公司 | Portable small-size pitch laying device |
| CN113235347A (en) * | 2021-04-20 | 2021-08-10 | 湖南佳林建设集团有限公司 | Asphalt noise reduction pavement construction method |
| CN113235347B (en) * | 2021-04-20 | 2022-04-01 | 湖南佳林建设集团有限公司 | Asphalt noise reduction pavement construction method |
| CN113152223A (en) * | 2021-04-26 | 2021-07-23 | 湖北金五环体育设施有限公司 | Plastic runway paving device |
| CN113202047A (en) * | 2021-04-28 | 2021-08-03 | 张惠庆 | Thin ice cleaning device of road for municipal works |
| CN113605178A (en) * | 2021-08-02 | 2021-11-05 | 河南中交路通工程监理咨询有限公司 | Road engineering asphalt laying system and process |
| CN115434227A (en) * | 2022-10-12 | 2022-12-06 | 四川公路桥梁建设集团有限公司 | Highway road surface hole groove patching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 |
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| CF01 | Termination of patent right due to non-payment of annual fee |