CN219377877U - Pavement waste material collecting equipment for backfilling - Google Patents
Pavement waste material collecting equipment for backfilling Download PDFInfo
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- CN219377877U CN219377877U CN202320260341.7U CN202320260341U CN219377877U CN 219377877 U CN219377877 U CN 219377877U CN 202320260341 U CN202320260341 U CN 202320260341U CN 219377877 U CN219377877 U CN 219377877U
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- fixedly connected
- material screen
- screen
- waste
- fine material
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/58—Construction or demolition [C&D] waste
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- Road Paving Machines (AREA)
Abstract
The utility model relates to pavement waste material collecting equipment for backfilling, which comprises a collecting box, wherein limiting plates are arranged on two sides of the top of the collecting box, a mounting frame is arranged outside the collecting box, and a conveying belt is arranged between the mounting frame and the limiting plates; the material distribution assembly is located the collection incasement, including coarse fodder screen cloth, fine material screen cloth, bearing plate and blocking the pole, coarse fodder screen cloth and the fine material screen cloth of slope are installed respectively to the incasement that gathers materials, and the fine material screen cloth is located the below of coarse fodder screen cloth, fixed connection's bearing plate is installed to one side of fine material screen cloth, and installs fixed connection's blocking the pole between fine material screen cloth and the bearing plate. The utility model has simple structure, can screen asphalt concrete waste in the aggregate process, screen crushed asphalt scraps, soil, gravel and other materials without backfill utilization value, and retain non-asphalt-aggregate adhesive substances with different particle diameters, so as to facilitate the subsequent efficient treatment of the asphalt concrete waste by adopting crushing and screening equipment with different powers.
Description
Technical Field
The utility model relates to the field of waste aggregate, in particular to pavement waste aggregate equipment for backfilling.
Background
Asphalt concrete pavement is extremely easy to be damaged such as ruts, net cracks, pitting surfaces, pits and the like under long-term use, and the damaged pavement needs to be maintained: firstly, planing and milling the damaged pavement and cleaning the damaged pavement, and then adding brand-new asphalt concrete into the planing and milling surface and finishing maintenance after treatment. The asphalt concrete of the old pavement can be used as backfill base material of the new pavement, so that the asphalt concrete waste from planing and milling can be reused for the purpose of reducing construction cost. In the prior art, the old asphalt road waste is integrated and collected, and then the waste is crushed and the aggregate is screened out for reuse. The existing aggregate equipment basically only relates to the operation of the link of transportation, but because the waste is also mixed with non-asphalt-aggregate adhesive materials such as soil, gravel and the like of the old road bed, the impurities do not have the supporting effect of being used as backfill base materials, if the waste is not screened out in the early stage, the screening workload after the later stage crushing is increased, and the overall construction progress is further influenced.
Disclosure of Invention
In order to solve the technical problems, the utility model provides pavement waste aggregate equipment for backfilling, which has a simple structure, can screen asphalt concrete waste in the aggregate process, screen crushed asphalt scraps, soil, gravel and other materials without backfill utilization value, and retain non-asphalt-aggregate adhesive materials with different particle sizes, so that the utility model is convenient for the subsequent efficient treatment by adopting crushing and screening equipment with different powers.
The utility model provides a pavement waste material collecting device for backfilling, which comprises:
the conveying device comprises a collecting box, wherein limiting plates which are fixedly connected are arranged on two sides of the top of the collecting box, a mounting frame is arranged outside the collecting box, a conveying belt is arranged between the mounting frame and the limiting plates, a plurality of limiting rods which are fixedly connected are arranged on the conveying belt, baffle plates which are fixedly connected are arranged between the mounting frame and the limiting plates, and the baffle plates are positioned on two sides of the conveying belt;
the material distribution assembly is located in the material collection box and comprises a coarse material screen, a fine material screen, a bearing plate and a blocking rod, wherein the coarse material screen and the fine material screen which incline are respectively installed in the material collection box, the fine material screen is located below the coarse material screen, the bearing plate which is fixedly connected is installed on one side of the fine material screen, and the blocking rod which is fixedly connected is installed between the fine material screen and the bearing plate.
Preferably, two shaft rods connected in a rotating mode are installed in the material collecting box, a plurality of eccentric blocks fixedly connected with the shaft rods are installed on the shaft rods, two motors used for driving the shaft rods to rotate are installed on the material collecting box, output ends of the motors are fixedly abutted to one ends of the corresponding shaft rods respectively, and the shaft rods are located below the coarse material screen and the fine material screen respectively.
Preferably, the device further comprises a cleaning assembly located between the limiting plates, wherein the cleaning assembly comprises a spring, a mounting rod and an arc-shaped scraping plate: limiting holes are formed in the limiting plates, fixedly connected springs are arranged in the limiting holes, fixedly connected mounting rods are arranged between the springs, fixedly connected arc-shaped scraping plates are arranged on the mounting rods, and the arc-shaped scraping plates are located below the conveying belt.
Preferably, the material collecting box is provided with a feeding groove, the material collecting box is provided with a slope, and the feeding groove is positioned above the slope.
Preferably, three material collecting trucks are arranged in the feeding groove, and the material collecting trucks are respectively positioned below one side of the coarse material screen, the fine material screen and the bearing plate.
Preferably, all be equipped with the observation window on the collection skip, and the observation window passes through the transparent plate and constitute, fixed connection's universal wheel is all installed in the bottom four corners of collection skip, and all installs fixed connection's handle on the collection skip.
Compared with the related art, the waste material collecting device provided by the utility model has the following beneficial effects:
1. when the waste is conveyed into the material collecting box, the conveying belt firstly conveys the waste to the coarse material screen, then the motor is started to drive the shaft rod and the eccentric block to rotate, the eccentric block continuously collides with the coarse material screen and the fine material screen in the rotating process, so that vibration is generated, the coarse material screen screens the waste when vibrating, the finer waste is screened onto the fine material screen, the larger waste enters the material collecting vehicle on one side in the material feeding groove along the coarse material screen, meanwhile, the fine material screen continuously screens the waste on the fine material screen, dust, stones and the like in the waste are screened into the material collecting vehicle on the other side in the material feeding groove, the relatively medium waste passes through the blocking rod due to vibration and slides into the material collecting vehicle on the middle position in the material feeding groove along the bearing plate, and asphalt-aggregate mixture in the material collecting vehicle 3 is subjected to efficient treatment by adopting crushing and screening equipment with different powers.
2. In the process of transporting the waste by using the transporting belt, the arc scraping plate can continuously contact with the bottom layer belt body of the transporting belt so as to scrape off powder impurities such as asphalt fragments, soil and the like remained on the bottom layer belt body. Meanwhile, when the limiting rod abuts against the arc-shaped scraping plate, the arc-shaped scraping plate is extruded, and is enabled to rotate downwards to cross the current limiting rod, and then reset under the reset action of the spring to continuously contact with the conveying belt.
Drawings
FIG. 1 is a schematic view of a waste collection facility according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of the structure of the bin and mounting bracket shown in FIG. 1;
FIG. 3 is a schematic view of the dispensing assembly of FIG. 1;
FIG. 4 is a schematic view of the structure of the inside of the bin shown in FIG. 1;
FIG. 5 is a schematic view of the cleaning assembly of FIG. 4;
FIG. 6 is an enlarged partial schematic view of the cleaning assembly of FIG. 5;
fig. 7 is a schematic structural view of the pallet shown in fig. 1.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 7, an apparatus for collecting waste materials from a backfill pavement according to an embodiment of the present utility model includes: a collection box 1, a material distribution assembly 2 and a cleaning assembly 5.
In the embodiment of the utility model, referring to fig. 1, 2 and 4, two sides of the top of the material collecting box 1 are respectively provided with a limiting plate 11 fixedly connected, each limiting plate 11 is provided with a limiting hole 12, the material collecting box 1 is provided with a feeding groove 13, the material collecting box 1 is provided with a slope, and the feeding groove 13 is positioned above the slope.
It should be noted that: the collection box 1 has stronger bearing capacity, not only can provide mounted position to clearance subassembly 5 through limiting plate 11, can also block the waste material simultaneously, prevents that the waste material from falling outside collection box 1, and the waste material is carried collection box 1 top through conveyer belt 61, later follows collection box 1's top and gets into in the aggregate car 3 of feed chute 13 through the screening, because feed chute 13 cooperates with aggregate car 3, can pull out aggregate car 3 at any time, handles the waste material after the screening.
In the embodiment of the present utility model, referring to fig. 2, 3 and 4, the material distributing assembly 2 is located in the material collecting box 1, the material distributing assembly 2 includes a coarse material screen 21, a fine material screen 22, a bearing plate 23 and a blocking rod 24, the material collecting box 1 is respectively provided with an inclined coarse material screen 21 and a fine material screen 22, the fine material screen 22 is located below the coarse material screen 21, one side of the fine material screen 22 is provided with a bearing plate 23 fixedly connected, and a blocking rod 24 fixedly connected between the fine material screen 22 and the bearing plate 23 is provided;
install two axostylus axostyles 4 that rotate the connection in the case 1 gathers materials, and all install a plurality of fixed connection's eccentric block 41 on the axostylus axostyle 4, install two motors 42 that are used for driving axostylus axostyle 4 pivoted on the case 1 gathers materials, and the output of motor 42 respectively with the fixed butt joint of corresponding axostylus axostyle 4 one end, axostylus axostyle 4 is located the below of coarse fodder screen cloth 21 and fine fodder screen cloth 22 respectively.
It should be noted that: when the waste is conveyed into the material collecting box 1, the conveying belt 61 firstly conveys the waste to the coarse material screen 21, the coarse material screen 21 and the fine material screen 22 are continuously collided through the eccentric blocks 41, so that the coarse material screen 21 and the fine material screen 22 vibrate, the coarse material screen 21 screens the waste during vibration, the finer waste is screened onto the fine material screen 22, the larger waste enters the material collecting vehicle 3 on one side of the material feeding groove 13 along the coarse material screen 21, meanwhile, the fine material screen 22 continuously screens the waste thereon through vibration, the dust, the cobbles and the like in the waste are screened into the material collecting vehicle 3 on the other side of the material feeding groove 13, and the finer waste slides into the material collecting vehicle 3 on the middle position of the material feeding groove 13 along the bearing plate 23 due to vibration passing through the blocking rod 24, so that the classification collection of the waste is completed;
also to be described is: the motor 42 is turned on to drive the shaft lever 4 and the eccentric block 41 to rotate, and the eccentric block 41 continuously collides with the coarse material screen 21 and the fine material screen 22 in the rotation process, so that vibration is generated, and the coarse material screen 21 screens waste materials in vibration.
In the embodiment of the present utility model, referring to fig. 1 and 7, three material collecting carriages 3 are disposed in the feeding chute 13, the material collecting carriages 3 are respectively disposed below one side of the coarse material screen 21, the fine material screen 22 and the bearing plate 23, the material collecting carriages 3 are respectively provided with an observation window 31, the observation windows 31 are formed by transparent plates, the four corners of the bottom of the material collecting carriages 3 are respectively provided with a fixedly connected universal wheel 32, and the material collecting carriages 3 are respectively provided with a fixedly connected handle 33.
It should be noted that: the collection work of the waste materials with different sizes can be completed by sequentially pushing the collection truck 3 into the feed chute 13, the quantity of the waste materials in each collection truck 3 can be observed through the observation window 31, when the quantity of the waste materials is large, the collection work of the waste materials can be suspended, the collection truck 3 is pulled out by using the handle 33, the waste materials in the collection truck 3 are placed in a special storage place, and then the collection truck 3 is pushed back into the feed chute 13, and the collection work is continued.
In the embodiment of the present utility model, referring to fig. 4, 5 and 6, the cleaning assembly 5 is located between the limiting plates 11, and the cleaning assembly 5 includes a spring 51, a mounting rod 52 and an arc-shaped scraper 53, wherein the spring 51 is fixedly connected in the limiting hole 12, the mounting rod 52 is fixedly connected between the springs 51, the arc-shaped scraper 53 is fixedly connected on the mounting rod 52, and the arc-shaped scraper 53 is located below the conveying belt 61.
It should be noted that: during the transport of the waste material using the conveyor belt 61, the arcuate scraper 53 may continuously contact the underlying belt body of the conveyor belt 61 to scrape off the remaining asphalt debris, soil, etc. of powder material. Meanwhile, when the limit rod 62 abuts against the arc-shaped scraping plate 53, the arc-shaped scraping plate 53 is pressed to rotate downwards to pass the current limit rod 62, and then the arc-shaped scraping plate 53 is reset under the reset action of the spring 51 to continuously contact the conveying belt 61.
In the embodiment of the utility model, referring to fig. 1 and 2, the collecting box 1 is externally provided with the mounting frame 6, the conveying belt 61 is arranged between the mounting frame 6 and the limiting plate 11, a plurality of limiting rods 62 fixedly connected are installed on the conveying belt 61, and baffle plates 63 fixedly connected are installed between the mounting frame 6 and the limiting plate 11, and the baffle plates 63 are positioned on two sides of the conveying belt 61.
It should be noted that: the conveyer belt 61 is opened to make its operation to put the waste material that needs to collect on the conveyer belt 61, the conveyer belt 61 carries the waste material afterwards, and in this process, the gag lever post 62 on the conveyer belt 61 can carry out spacingly to the waste material, prevents the waste material at the in-process that gets into collection box 1, along the problem of conveyer belt 61 pulley, and baffle 63 can block the both sides of conveyer belt 61 simultaneously, prevents the problem that the waste material falls down from the both sides of conveyer belt 61.
The working principle of the waste material collecting equipment provided by the utility model is as follows:
firstly, the device is arranged at a designated position, then the device is electrified, the material collecting vehicle 3 is sequentially pushed into the feeding groove 13, the conveying belt 61 is opened to operate, the waste to be collected is placed on the conveying belt 61, and then the conveying belt 61 drives the waste to be conveyed to the top of the material collecting box 1;
when the waste is conveyed into the material collecting box 1, the conveying belt 61 firstly conveys the waste to the coarse material screen 21, at the moment, the motor 42 is turned on to drive the shaft rod 4 and the eccentric block 41 to rotate, the eccentric block 41 continuously collides with the coarse material screen 21 and the fine material screen 22 in the rotating process to generate vibration, the coarse material screen 21 screens the waste when vibrating, the finer waste is screened onto the fine material screen 22, the larger waste enters the material collecting vehicle 3 on one side of the material feeding groove 13 along the coarse material screen 21, meanwhile, the fine material screen 22 continuously screens the waste thereon by vibrating, dust, stones and other finer waste in the waste are screened into the material collecting vehicle 3 on the other side of the material feeding groove 13, and the medium waste slides into the material collecting vehicle 3 on the middle position of the material feeding groove 13 along the bearing plate 23 due to the vibration to the over-blocking rod 24, so that the sorting and collecting of the waste are completed;
when the waste enters the collecting trolley 3, the quantity of the waste in each collecting trolley 3 can be observed through the observation window 31, when the quantity of the waste is large, the collecting work of the waste can be stopped, the collecting trolley 3 is pulled out by using the handle 33, the waste in the collecting trolley 3 is placed in a special storage place, and then the collecting trolley 3 is pushed back into the feeding groove 13, and the collecting work is continued;
during the aggregate process, the arcuate scraper 53 may continuously contact the underlying belt body of the conveyor belt 61 to scrape off any remaining asphalt debris, soil, and other powder impurities thereon. Meanwhile, when the limit rod 62 abuts against the arc-shaped scraping plate 53, the arc-shaped scraping plate 53 is extruded to rotate downwards to pass through the current limit rod 62, and then the arc-shaped scraping plate 53 is reset under the reset action of the spring 51 to continuously contact the conveying belt 61;
when the aggregate work is completed, the device is closed and powered off, all the aggregate trucks 3 are pulled out, and the asphalt-aggregate mixture in the aggregate trucks 3 is efficiently treated by adopting crushing and screening equipment with different powers.
The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. Backfill with road surface waste material equipment that gathers materials, its characterized in that includes:
the automatic feeding device comprises a feeding box (1), wherein limiting plates (11) which are fixedly connected are arranged on two sides of the top of the feeding box (1), a mounting frame (6) is arranged outside the feeding box (1), a conveying belt (61) is arranged between the mounting frame (6) and the limiting plates (11), a plurality of limiting rods (62) which are fixedly connected are arranged on the conveying belt (61), baffle plates (63) which are fixedly connected are arranged between the mounting frame (6) and the limiting plates (11), and the baffle plates (63) are arranged on two sides of the conveying belt (61);
the material distribution assembly (2), the material distribution assembly (2) is arranged in the material collection box (1) and comprises a coarse material screen (21), a fine material screen (22), a bearing plate (23) and a blocking rod (24), wherein the coarse material screen (21) and the fine material screen (22) which are inclined are respectively arranged in the material collection box (1), the fine material screen (22) is arranged below the coarse material screen (21), the bearing plate (23) which is fixedly connected is arranged on one side of the fine material screen (22), and the blocking rod (24) which is fixedly connected is arranged between the fine material screen (22) and the bearing plate (23).
2. The pavement waste material collecting device for backfilling according to claim 1, wherein two rotating connected shafts (4) are installed in the collecting box (1), a plurality of fixedly connected eccentric blocks (41) are installed on each shaft (4), two motors (42) for driving the shafts (4) to rotate are installed on the collecting box (1), the output ends of the motors (42) are fixedly butted with one ends of the corresponding shafts (4) respectively, and the shafts (4) are located below the coarse material screen (21) and the fine material screen (22) respectively.
3. The backfill pavement waste aggregate apparatus according to claim 1, further comprising a cleaning assembly (5) between the limiting plates (11), said cleaning assembly (5) comprising a spring (51), a mounting bar (52) and an arcuate scraper (53):
limiting holes (12) are formed in the limiting plates (11), fixedly connected springs (51) are arranged in the limiting holes (12), fixedly connected mounting rods (52) are arranged between the springs (51), fixedly connected arc-shaped scraping plates (53) are arranged on the mounting rods (52), and the arc-shaped scraping plates (53) are located below the conveying belt (61).
4. The pavement waste material collecting device for backfilling according to claim 1, wherein the material collecting box (1) is provided with a feeding chute (13), the material collecting box (1) is provided with a slope, and the feeding chute (13) is positioned above the slope.
5. The pavement waste aggregate equipment for backfilling according to claim 4, wherein three material collecting vehicles (3) are arranged in the feeding chute (13), and the material collecting vehicles (3) are respectively arranged below one side of the coarse material screen (21), the fine material screen (22) and the bearing plate (23).
6. The pavement waste material collecting device for backfilling according to claim 5, wherein the collecting vehicles (3) are provided with observation windows (31), the observation windows (31) are formed by transparent plates, the four corners of the bottoms of the collecting vehicles (3) are provided with universal wheels (32) which are fixedly connected, and the collecting vehicles (3) are provided with handles (33) which are fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320260341.7U CN219377877U (en) | 2023-02-20 | 2023-02-20 | Pavement waste material collecting equipment for backfilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320260341.7U CN219377877U (en) | 2023-02-20 | 2023-02-20 | Pavement waste material collecting equipment for backfilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219377877U true CN219377877U (en) | 2023-07-21 |
Family
ID=87199769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320260341.7U Active CN219377877U (en) | 2023-02-20 | 2023-02-20 | Pavement waste material collecting equipment for backfilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219377877U (en) |
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2023
- 2023-02-20 CN CN202320260341.7U patent/CN219377877U/en active Active
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