CN202936709U - Cab front-mounted cold-mixing and cold-paving car - Google Patents
Cab front-mounted cold-mixing and cold-paving car Download PDFInfo
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- CN202936709U CN202936709U CN 201220585754 CN201220585754U CN202936709U CN 202936709 U CN202936709 U CN 202936709U CN 201220585754 CN201220585754 CN 201220585754 CN 201220585754 U CN201220585754 U CN 201220585754U CN 202936709 U CN202936709 U CN 202936709U
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Abstract
The utility model relates to a cab front-mounted cold-mixing and cold-paving car used in paving an asphalt or concrete pavement. The cab front-mounted cold-mixing and cold-paving car comprises a machine frame, wherein a power assembly is arranged at the front part of the machine frame; a travelling mechanism is arranged on the lower side of the machine frame; an aggregate bin, an emulsified asphalt storage device and a water storage device are arranged at the rear part of the machine frame; a cement storage device is arranged on the rear side of the aggregate bin, and an auxiliary transmission device is arranged on the front side of the aggregate bin; a cab is arranged on the upper side of the power assembly; an asphalt sprinkling and distributing tank is arranged on the rear side of the cement storage device; a stirring device is arranged under the aggregate bin; a screed is arranged at the rear end of the machine frame; a spiral distributor and an asphalt sprinkling and distributing device are sequentially arranged between the rear ends of the screed and the travelling mechanism; and a loading device is arranged at the front end of the machine frame. According to the utility model, continuous construction of cold mixing and cold paving can be realized, transverse joints are reduced, the cab is mounted in front of the machine frame and wide in range of vision, the construction quality is improved, and the cab front-mounted cold-mixing and cold-paving car has the functions of continuous feeding, mixing and paving and spreading, and has the advantages of reasonable design, simple structure and convenience for use and transition.
Description
Technical field
The utility model belongs to pitch or rigid pavement cold mixing cold-application technical field, relate in particular to and a kind ofly have feed, spice and lay function, cab forward, driver's cabin broad view, reasonable in design, simple in structure and use and transition be the cold mixing cold-application car of cab forward easily.
Background technology
At present, most popular in bituminous coat project is hot-mix asphalt mixture.Yet, due to the limitation of hot-mix asphalt mixture self, brought a series of technical barriers for the construction of flexible pavement:
1. hot-mix asphalt mixture requires pitch and aggregate to have higher temperature when mixing and stirring, and heating raw materials consumes mass energy, and equipment is complicated, expensive;
When 2. hot-mix asphalt mixture paved, temperature was higher, and construction environment is abominable, and personnel labor intensity is large;
3. during pavement construction, higher to the temperature requirement of hot-mix asphalt mixture, long distance transportation can not guarantee the temperature of showing up of bituminous mixture, affects construction quality of pavement;
When 4. hot-mix asphalt mixture paves, construction environment is had relatively high expectations, as factors such as temperature, wind speed, all will affect construction quality.
In order to solve the problem of hot-mix asphalt mixture execution conditions harshness, realize cryogenic conditions, even hole, the road surface groove in severe cold winter is in time repaired problem, cold mixing cold-application technology occurred.At present, cold mixing cold-application technology as slurry seal, pit repairing etc., is only applicable to maintenance of surface.Should promote cold mixing cold-application technology and technique and use new pavement, and further to improve cold mixing cold-laid asphalt pavement performance, extend the cold mixing cold-laid asphalt pavement life-span be the technical barrier of not breaking through always.The key of problem is construction equipment, and the raw material measuring accuracy of existing cold mixing cold-application construction equipment is not high, and the ability of mixing and stirring is relatively poor, the scarce capacity that paves, and the continuity that paves is relatively poor, can not satisfy the requirement of cold mixing cold-application construction technology.
Summary of the invention
The purpose of this utility model is to solve the deficiencies in the prior art and a kind of having feed, spice and laying function of using when road construction is provided, and cab forward, driver's cabin broad view, reasonable in design, simple in structure and use and transition be the cold mixing cold-application car of cab forward easily.
the technical solution of the utility model is: a kind of cold mixing cold-application car of cab forward, comprise frame, the front portion of described frame is provided with power assembly, the frame downside is provided with the walking mechanism that connects with power assembly, the rear portion of frame is provided with aggregate bin, mulseal storage device and water storage device, the rear side of aggregate bin is provided with the cement storage device, the front side of aggregate bin is provided with the transmission servicing unit that connects with power assembly, the upside of power assembly is provided with driver's cabin, the rear side of cement storage device is provided with the distributing asphalt tank, be provided with and aggregate bin on frame under aggregate bin, the mixing plant that mulseal storage device and water storage device all are communicated with, the rear end of frame is provided with screed, be disposed with the spiral distributor that is communicated with mixing plant and the asphalt distribution device that is communicated with the distributing asphalt tank between screed and walking mechanism rear end, the front end of frame is provided with feeding device.
The mulseal metering device that described mulseal storage device comprises the mulseal holding vessel and is arranged on mulseal holding vessel discharging opening.
The water metering device that described water storage device comprises water tank and is arranged on the water tank bottom.
The cement-weighting device that described cement storage device comprises cementing tank and is arranged on the cementing tank bottom.
Described feeding device comprises that downside is provided with the chassis of wheels, the chassis upside is provided with feed bin, and feed bin is connected with conveyer, and conveyer is arranged on a side of driver's cabin, the lower end of conveyer extend to feed bin discharging opening under, the upper end of conveyer extends to the top of aggregate bin.
Be provided with skeletal material metering device between described aggregate bin and mixing plant, skeletal material metering device be positioned at aggregate bin under, mixing plant is the continous way forced stirrer, the discharging of the one endfeed other end, and the charging aperture of mixing plant is connected with the outlet of skeletal material metering device.
Described mulseal storage device and water storage device are arranged on the both sides of aggregate bin bottom.
The top of described aggregate bin is provided with the cement placement platform, and the surrounding of cement placement platform is provided with guardrail.
Described screed is arranged on the rear end of frame by the traction support arm.
Described conveyer is ribbon conveyer.
Described skeletal material metering device comprises the valve that is arranged on aggregate bin discharging opening place and the belt conveyor that is arranged on aggregate bin discharging opening below, the mulseal batchmeter comprises the variable pump that is arranged on mulseal holding vessel exit, water metering device comprises the variable pump that is arranged on the water tank exit, and the cement-weighting device comprises the spiral batchmeter that is arranged on the cementing tank discharging opening.
Skeletal material metering device is realized metering by regulating bin gate open height or belt conveyor rotating speed; Mulseal metering device and water metering device are all realized metering by the regulated variable pump; The cement-weighting device is realized metering by the rotating speed of adjustable screw batchmeter.
The utlity model has following positive effect:
The one function of 1) the utlity model has continuous feeding, mixing and stirring and paving continuously continuously, can realize that the cold mixing cold-application constructs continuously, reduce transverse joint, the rear end arranges screed, improve the high and planeness of the precompressed solidity of road surface pavement, and then improved construction quality and efficiency of construction;
2) driver's cabin of the present utility model is arranged on the front portion of frame, driving vision is open, only needing a people to be sitting in bridge operation can complete the continuous feeding on road surface, mix and stir continuously and pave continuously, reduced the driving difficulty, convenient operation, automaticity is high, has saved manpower, and then saved high manpower labour cost, lowered the cost of production of road surfacing;
2) the utility model has solved cold mixing cold-application technology and technique and should promote the difficult problem using new pavement and improve cold mixing cold-laid asphalt pavement performance, extend the cold mixing cold-laid asphalt pavement life-span, realized that cold mixing cold-application technology uses new pavement, avoided the hot high energy consumption and the heat that pave of mixing to mix the problems such as abominable construction environment that pave, and then saved resource, protected environment;
3) the utlity model has metering device, the amount of energy immediately monitoring material, measuring accuracy is high, is convenient to control the proportioning of cold-application material, and then has improved construction quality and efficiency of construction, has saved raw material;
4) feeding device of the present utility model is connected on frame by bearing pin or bolt, is convenient to installation and removal, in use, can be assembled into very easily on frame, and the used time can very easy not removing from frame, is convenient to the transition in later stage and deposits;
5) each assembly of the present utility model is conventional components, all can buy on the market, and cost of production of the present utility model like this is very low, is convenient to the popularization of scale.
Description of drawings
Fig. 1 is the structural representation of the cold mixing cold-application car of a kind of cab forward of the utility model.
Fig. 2 is that the A-A of Fig. 1 is to view.
In figure: 1. frame 2. skeletal material metering device 3. cement storage device 4. mixing plant 5. walking mechanism 6. asphalt distribution device 7. spiral distributor 8. screeds 9. traction support arm 10. distributing asphalt tank 11. driver's cabin 12. power assembly 13. cement placement platform 14. transmission servicing unit 15. feeding device 15-1. chassis 15-2. feed bin 15-3. conveyer 16. aggregate bin 17. mulseal storage device 18. water storage devices.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail:
Embodiment 1
as depicted in figs. 1 and 2, a kind of cold mixing cold-application car of cab forward, comprise frame 1, on described frame 1, forequarter is provided with power assembly 12, frame 1 downside is provided with the walking mechanism 5 that connects with power assembly 12, frame 1 upside rear portion is provided with aggregate bin 16, mulseal storage device 17 and water storage device 18, the rear side of aggregate bin 16 is provided with cement storage device 3, the front side of aggregate bin 16 is provided with the transmission servicing unit 14 that connects with power assembly 12, the upside of power assembly 12 is provided with driver's cabin 11, the rear side of cement storage device 3 is provided with distributing asphalt tank 10, be provided with and aggregate bin 16 on frame 1 under aggregate bin 16, the mixing plant 4 that mulseal storage device 17 and water storage device 18 all are communicated with, the rear end of frame 1 is provided with screed 8, be disposed with the spiral distributor 7 that is communicated with mixing plant 4 and the asphalt distribution device 6 that is communicated with distributing asphalt tank 10 between screed 8 and walking mechanism 5 rear ends, the front end of frame 1 is provided with feeding device 15.
The utility model in use, at first feeding device is arranged on the front end of frame, aggregate, mulseal, water and cement according to pre-set ratio, after metering device metering separately, being transported to mixing plant through the mixing plant charging aperture mixes and stirs, compound is carried to the discharging opening direction in mixing plant while stirring, the finished product material that mixes and stirs is fallen the spiral distributor medium position through discharging opening, then be transported to both sides by spiral distributor, then paved on the road surface by screed.When paving, the asphalt distribution device distributing asphalt; Aggregate, mulseal and water replenish by feeding device, realize that complete machine works continuously.
Above-mentioned whole process only needs a people to be sitting in bridge operation can to complete the continuous feeding on road surface, mix and stir continuously and pave continuously, convenient operation, automaticity is high, has saved manpower, and then saved high manpower labour cost, lowered the cost of production of road surfacing; Solve cold mixing cold-application technology and technique and should promote the difficult problem using new pavement and improve cold mixing cold-laid asphalt pavement performance, extend the cold mixing cold-laid asphalt pavement life-span; realized that cold mixing cold-application technology uses new pavement; avoided the hot high energy consumption and the heat that pave of mixing to mix the problems such as abominable construction environment that pave; and then saved resource, protected environment.
Embodiment 2
as depicted in figs. 1 and 2, a kind of cold mixing cold-application car of cab forward, comprise frame 1, on described frame 1, forequarter is provided with power assembly 12, frame 1 downside is provided with the walking mechanism 5 that connects with power assembly 12, frame 1 upside rear portion is provided with aggregate bin 16, mulseal storage device 17 and water storage device 18, the rear side of aggregate bin 16 is provided with cement storage device 3, the front side of aggregate bin 16 is provided with the transmission servicing unit 14 that connects with power assembly 12, the upside of power assembly 12 is provided with driver's cabin 11, the rear side of cement storage device 3 is provided with distributing asphalt tank 10, be provided with and aggregate bin 16 on frame 1 under aggregate bin 16, the mixing plant 4 that mulseal storage device 17 and water storage device 18 all are communicated with, the rear end of frame 1 is provided with screed 8, be disposed with the spiral distributor 7 that is communicated with mixing plant 4 and the asphalt distribution device 6 that is communicated with distributing asphalt tank 10 between screed 8 and walking mechanism 5 rear ends, the front end of frame 1 is provided with feeding device 15.
The mulseal metering device that described mulseal storage device 17 comprises the mulseal holding vessel and is arranged on mulseal holding vessel discharging opening.
The water metering device that described water storage device 18 comprises water tank and is arranged on the water tank bottom.
The cement-weighting device that described cement storage device 3 comprises cementing tank and is arranged on the cementing tank bottom.
Described feeding device 15 comprises that downside is provided with the chassis 15-1 of wheels, chassis 15-1 upside is provided with feed bin 15-2, feed bin 15-2 is connected with conveyer 15-3, conveyer 15-3 is arranged on a side of driver's cabin 11, the lower end of conveyer 15-3 extend to feed bin 15-2 discharging opening under, the upper end of conveyer 15-3 extends to the top of aggregate bin 16.
Be provided with skeletal material metering device between described aggregate bin 16 and mixing plant 4, skeletal material metering device be positioned at aggregate bin 16 under, mixing plant 4 is the continous way forced stirrer, the discharging of the one endfeed other end, and the charging aperture of mixing plant 4 is connected with the outlet of skeletal material metering device.
Described mulseal storage device 17 and water storage device 18 are arranged on the both sides of aggregate bin bottom.
The top of described aggregate bin 16 is provided with cement placement platform 13, and the surrounding of cement placement platform 13 is provided with guardrail.
Described screed 8 is arranged on the rear end of frame 1 by traction support arm 9.
Described conveyer 15-3 is ribbon conveyer.
The belt conveyor that described skeletal material metering device 2 comprises the valve that is arranged on aggregate bin 16 discharging opening places and is arranged on aggregate bin 16 discharging openings belows, the mulseal metering device comprises the variable pump that is arranged on mulseal holding vessel exit, water metering device comprises the variable pump that is arranged on the water tank exit, and the cement-weighting device comprises the spiral batchmeter that is arranged on the cementing tank discharging opening.
Skeletal material metering device 2 is realized metering by regulating bin gate open height or belt conveyor rotating speed; Mulseal metering device and water metering device are all realized metering by the regulated variable pump; The cement-weighting device is realized metering by the rotating speed of adjustable screw batchmeter.
The utility model in use, at first feeding device is arranged on the front end of frame, aggregate, mulseal, water and cement according to pre-set ratio, after metering device metering separately, being transported to mixing plant through the mixing plant charging aperture mixes and stirs, compound is carried to the discharging opening direction in mixing plant while stirring, the finished product material that mixes and stirs is fallen the spiral distributor medium position through discharging opening, then be transported to both sides by spiral distributor, then paved on the road surface by screed.When paving, the asphalt distribution device distributing asphalt; Aggregate, mulseal and water replenish by feeding device, realize that complete machine works continuously.
Above-mentioned whole process only needs a people to be sitting in bridge operation can to complete the continuous feeding on road surface, mix and stir continuously and pave continuously, convenient operation, automaticity is high, has saved manpower, and then saved high manpower labour cost, lowered the cost of production of road surfacing; Solve cold mixing cold-application technology and technique and should promote the difficult problem using new pavement and improve cold mixing cold-laid asphalt pavement performance, extend the cold mixing cold-laid asphalt pavement life-span; realized that cold mixing cold-application technology uses new pavement; avoided the hot high energy consumption and the heat that pave of mixing to mix the problems such as abominable construction environment that pave; and then saved resource, protected environment.
Claims (10)
1. the cold mixing cold-application car of a cab forward, comprise frame, it is characterized in that: the front portion of described frame is provided with power assembly, the frame downside is provided with the walking mechanism that connects with power assembly, the rear portion of frame is provided with aggregate bin, mulseal storage device and water storage device, the rear side of aggregate bin is provided with the cement storage device, the front side of aggregate bin is provided with the transmission servicing unit that connects with power assembly, the upside of power assembly is provided with driver's cabin, the rear side of cement storage device is provided with the distributing asphalt tank, be provided with and aggregate bin on frame under aggregate bin, the mixing plant that mulseal storage device and water storage device all are communicated with, the rear end of frame is provided with screed, be disposed with the spiral distributor that is communicated with mixing plant and the asphalt distribution device that is communicated with the distributing asphalt tank between screed and walking mechanism rear end, the front end of frame is provided with feeding device.
2. the cold mixing cold-application car of a kind of cab forward according to claim 1, is characterized in that: the mulseal metering device that described mulseal storage device comprises the mulseal holding vessel and is arranged on mulseal holding vessel discharging opening.
3. the cold mixing cold-application car of a kind of cab forward according to claim 1, is characterized in that: the water metering device that described water storage device comprises water tank and is arranged on the water tank bottom.
4. the cold mixing cold-application car of a kind of cab forward according to claim 1, is characterized in that: the cement-weighting device that described cement storage device comprises cementing tank and is arranged on the cementing tank bottom.
5. the cold mixing cold-application car of a kind of cab forward according to claim 1, it is characterized in that: described feeding device comprises that downside is provided with the chassis of wheels, the chassis upside is provided with feed bin, feed bin is connected with conveyer, conveyer is arranged on a side of driver's cabin, the lower end of conveyer extend to feed bin discharging opening under, the upper end of conveyer extends to the top of aggregate bin.
6. the cold mixing cold-application car of a kind of cab forward according to claim 1, it is characterized in that: be provided with skeletal material metering device between described aggregate bin and mixing plant, skeletal material metering device be positioned at aggregate bin under, mixing plant is the continous way forced stirrer, the discharging of the one endfeed other end, the charging aperture of mixing plant is connected with the outlet of skeletal material metering device.
7. the cold mixing cold-application car of a kind of cab forward according to claim 1, it is characterized in that: described mulseal storage device and water storage device are arranged on the both sides of aggregate bin bottom.
8. the cold mixing cold-application car of a kind of cab forward according to claim 1, it is characterized in that: the top of described aggregate bin is provided with the cement placement platform, and the surrounding of cement placement platform is provided with guardrail.
9. the cold mixing cold-application car of a kind of cab forward according to claim 1 is characterized in that: described screed is arranged on the rear end of frame by the traction support arm.
10. the cold mixing cold-application car of a kind of cab forward according to claim 5, it is characterized in that: described conveyer is ribbon conveyer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220585754 CN202936709U (en) | 2012-11-08 | 2012-11-08 | Cab front-mounted cold-mixing and cold-paving car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220585754 CN202936709U (en) | 2012-11-08 | 2012-11-08 | Cab front-mounted cold-mixing and cold-paving car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202936709U true CN202936709U (en) | 2013-05-15 |
Family
ID=48320955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220585754 Expired - Lifetime CN202936709U (en) | 2012-11-08 | 2012-11-08 | Cab front-mounted cold-mixing and cold-paving car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202936709U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108004879A (en) * | 2017-11-16 | 2018-05-08 | 鞍山森远路桥股份有限公司 | Mobile Plant cold regenerative machine |
| CN110541344A (en) * | 2019-08-28 | 2019-12-06 | 南京金长江交通设施有限公司 | asphalt pavement repairing vehicle |
-
2012
- 2012-11-08 CN CN 201220585754 patent/CN202936709U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108004879A (en) * | 2017-11-16 | 2018-05-08 | 鞍山森远路桥股份有限公司 | Mobile Plant cold regenerative machine |
| CN110541344A (en) * | 2019-08-28 | 2019-12-06 | 南京金长江交通设施有限公司 | asphalt pavement repairing vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: The eastern section of North West Road, Xuchang city Henan province 461000 Patentee after: HENAN WANLI ROAD & BRIDGE GROUP Co.,Ltd. Address before: 461000 Henan Wanli Road Bridge Group Co., Ltd. Private Science and Technology Park, Weidu District, Xuchang City, Henan Province Patentee before: HENAN WANLI ROAD & BRIDGE GROUP Co.,Ltd. Address after: 461000 Yongchang West Road, Henan, Xuchang Patentee after: HENAN WANLI TRANSPORTATION TECHNOLOGY GROUP Co.,Ltd. Address before: The eastern section of North West Road, Xuchang city Henan province 461000 Patentee before: HENAN WANLI ROAD & BRIDGE GROUP Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130515 |
|
| CX01 | Expiry of patent term |