CN202730595U - Hot air circulating type asphalt mixture heat-preservation and recycling transport vehicle - Google Patents
Hot air circulating type asphalt mixture heat-preservation and recycling transport vehicle Download PDFInfo
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- CN202730595U CN202730595U CN2012202383828U CN201220238382U CN202730595U CN 202730595 U CN202730595 U CN 202730595U CN 2012202383828 U CN2012202383828 U CN 2012202383828U CN 201220238382 U CN201220238382 U CN 201220238382U CN 202730595 U CN202730595 U CN 202730595U
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Abstract
The utility model provides a hot air circulating type asphalt mixture heat-preservation and recycling transport vehicle comprising a car chassis, an asphalt mixture cabin, a cabin hoisting mechanism, a residual material recycling and delivering mechanism, a follow-up feed hopper and an electric control device, wherein the asphalt mixture cabin is a dumping bucket unloading type and hot air circulating heating type heat-preservation cabin mechanism; the heat-preservation cabin mechanism consists of an overturning framework, a heat-preservation cabin, a hot air circulating furnace device and a generator set; the heat-preservation cabin is provided with a feeding hopper and the feeding hopper is abutted with the follow-up feed hopper; the heat-preservation cabin consists of a heat-preservation box body, a bottom hot air channel, a tail hot air channel, two side wall hot air channels, two groups of spoilers and an inner cabin; and the hot air circulating furnace device consists of a diesel oil tank, a diesel oil supplying device, a hot air furnace and a high-temperature circulating fan. The hot air circulating type asphalt mixture heat-preservation and recycling transport vehicle has the advantages of fast and uniform heating and high heat efficiency; the circulated utilization of hot air with a residual temperature can be realized and the heat-preservation effect of material transportation is good; and the best paving temperature and quality of an asphalt mixture can be guaranteed all the time.
Description
Technical field
The utility model belongs to the asphalt mixture thermal-insulating technical field, and transport vehicle is reclaimed in especially a kind of hot air circulation type asphalt mixture insulation.
Background technology:
In the overhaul process of flexible pavement, need the bituminous mixture of mixing building mix is grown long-time heat insulation work in distance, large batch of transportation and the work progress.By maintenance, the maintenance construction operation of specialized Maintenance Machinery (such as the asphalt surface hot reproduction machine) realization to Asphalt Pavement Damage.In work progress, the temperature of bituminous mixture keeps within the specific limits, and the repair quality of road pavement plays vital effect, and material temperature is too low, and the degree of compaction of road pavement has significant impact.
Several asphalt mixture thermal-insulating transport vehicles that occur in the market are heated to be the master mainly with vehicular, little volume, liquefied gas formula.Its feed bin mode of heating can divide three kinds: 1. the direct mode of heating of liquefied gas; 2. liquefied gas heating conduction oil passes warm mode; 3. electric-heating heat-conductive oil passes warm mode.Although wherein liquefied gas directly heats the heat conduction soon, it is too high easily to form local temperature, causes local asphalt material coking, can not guarantee the quality of bituminous mixture; Conduction oil conduction heating is easy to guarantee that but the quality of asphalt material is long heat time heating time, and the system complex thermal efficiency is on the low side, and fault is on the high side.If asphalt mixture heating is inhomogeneous, then can produce obvious demixing temperature, the road surface after the reparation easily cracks or ftractures; Equally, improper if bituminous mixture heats in heat insulation transportation, carbonization occurs in the heating process, bottom material caking phenomenon is serious, and the road surface after causing repairing can produce pitted skin and reduce the road conditions indexs such as fineness on road surface.
On the road surface after construction operation is finished among a small circle, how the residue bituminous mixture in the maintenance process on the facility such as paver reasonably reclaims and is used, and also is a FAQs of puzzlement construction.In the similar products of using on the domestic market, lack that volume is large, discharging is fast, the efficiency of heating surface is high, homogeneous heating, with the special transportation device of retracting device.
Summary of the invention:
The purpose of this utility model provides a kind of hot air circulation type asphalt mixture insulation and reclaims transport vehicle, the bituminous mixture storehouse of its carrying adopts the outer incubator of Cycling hot-blast heating and storehouse heat insulation, homogeneous heating, high insulating effect, thermal efficiency height, and have road surface clout recovery, asphalt material self-unloading function.
The purpose of this utility model implementation:
Transport vehicle is reclaimed in a kind of hot air circulation type asphalt mixture insulation of the present utility model, comprise automobile chassis, the bituminous mixture storehouse that is hinged of the vehicle frame afterbody of automobile chassis therewith, the lower end is the feed bin lifting mechanism that is hinged of the vehicle frame middle part of automobile chassis therewith, the clout that is located at the vehicle frame front end of this automobile chassis reclaims connecting gear, be articulated in the retinue loading bin on this clout recovery connecting gear, reclaim the electric control gear that connecting gear is connected with described feed bin lifting mechanism with clout, the bottom in the upper end of described feed bin lifting mechanism and described bituminous mixture storehouse is hinged, it is characterized in that described bituminous mixture storehouse is the insulation feed bin mechanism of tipping bucket unloading type and heated air circulation heating type, the resupination framework that this insulation feed bin mechanism is hinged with the upper end of the vehicle frame afterbody of described automobile chassis and feed bin lifting mechanism respectively by the both sides, front and back of bottom, be fixed on the insulation feed bin in this resupination framework, being located at respectively the generating set that the hot air circulation furnace apparatus of this resupination framework front end is connected with hot air circulation furnace apparatus therewith forms, described hot air circulation furnace apparatus is connected with described electric control gear respectively with generating set, the front end face of described insulation feed bin is provided with the feed hopper that receives the road surface clout, and the retinue loading bin that this feed hopper and described clout recovery connecting gear transmit up connects;
Described insulation feed bin is by the thermal-insulating body of upper end with opposite opened hydraulic-driven thermal insulation door, be located at the bottom hot-air channel on this thermal-insulating body inner bottom surface, top is the afterbody hot-air channel of the terminal vertical connection of bottom hot-air channel therewith, top is two sidewall hot-air channels being connected of the end of afterbody hot-air channel therewith respectively, be located at respectively two groups of spoilers in these two sidewall hot-air channels and external surface respectively with described bottom hot-air channel, the afterbody hot-air channel forms with the interior feed bin that two sidewall hot-air channels are abutted against mutually, the top of described bottom hot-air channel is connected with described hot air circulation furnace apparatus respectively with the end of two sidewall hot-air channels, the sidewall that thermal-insulating body is passed in the bottom of described feed hopper is connected with described interior feed bin, and described opposite opened hydraulic-driven thermal insulation door is connected with described electric control gear;
Described hot air circulation furnace apparatus is by the diesel fuel tanks of the front end that is fixed on described resupination framework, the diesel oil feedway that is connected of diesel fuel tanks therewith, the hot-blast stove that is connected of diesel oil feedway therewith, the high temperature circulation blower fan that is connected of hot-blast stove forms therewith, the hot-blast outlet end of described high temperature circulation blower fan is connected with the top of described bottom hot-air channel, the circulated air return port that described hot-blast stove is provided with the hot blast delivery outlet that is connected with the hot blast aspiration port of described high temperature circulation blower fan and the temperature sensitive member that is located at this hot blast equipped at outlet port and is connected with the end of described two sidewall hot-air channels, described high temperature circulation blower fan all is connected with described electric control gear with hot-blast stove and temperature sensitive member;
Described interior feed bin is that conductive sole plate, symmetrical two inclination heat conduction side plates, leading hotter side plate and rear-inclined heat conduction end plate are presented the little truncated rectangular pyramids shape storage bin in the large end by the inner chamber that is welded to each other composition, and described feed hopper is connected with described leading hotter side plate;
Every group of spoiler of described two groups of spoilers is by spoiler on a group and be located at respectively on this group that spoiler forms under a group between the spoiler, and described sidewall hot-air channel is partitioned into the sinusoidal hot-air channel by described upper spoiler and lower spoiler;
Described opposite opened hydraulic-driven thermal insulation door is made of two symmetries and the single open-type hydraulic-driven thermal insulation door of opening synchronously or closing, the heat-preserving cover plate that this single open-type hydraulic-driven thermal insulation door is fixedly connected with by the vertical sidepiece with described thermal-insulating body upper end, the swing thermal insulation door that is hinged of heat-preserving cover plate and the hydraulic jack of a pair of synchronous operation form therewith, the lateral middle of one end of described hydraulic jack and described swing thermal insulation door external surface is hinged, the external surface of the other end and described heat-preserving cover plate is hinged, and described hydraulic jack is connected with described electric control gear;
The pivot angle scope of described swing thermal insulation door is 0 °-135 °;
Described road surface clout recovering mechanism comprises the vertical fixed mount that is connected with the vehicle frame of automobile chassis, reciprocating crane on this vertical fixed mount, be located at the swing span on this crane, be located at hook and the drive transmission that is connected with swing span with described crane on this swing span, described hook articulates mutually with described retinue loading bin.
The utility model has the advantages that:
1) the utility model adopts the heat tracing mode of hot air circulation, the principle of heating of this product is that burner is in the hot-blast stove internal combustion, the high-temperature gas that burner produces mixes with the hot blast of circulation, mixed hot blast blows in each hot-air channel of feed bin, band is had a surplus and is recycled after returning of temperature can also be continued to heat, heat up after wind is back to hot-blast stove, reduce greatly the loss of heat, improved the efficiency of heating surface, save the energy.The generation of the phenomenons such as and internally the heating surface (area) (HS of feed bin is large, heating-up temperature is even, avoids the high coking of local temperature, and the low material scleroma of temperature piece, bond properties are poor improves pavement quality greatly, prolongs the application life on road surface;
2) hot-blast stove heating system of the present utility model adopts independently power supply, fuel system, the restriction that not whether started by automobile, no matter how long berthing time has, how far transportation range has, the bituminous mixture that is loaded in the insulation feed bin all can be kept in the desired technological temperature scope of road surface pavement, has good heat-insulating property;
3) lifting mechanism of the present utility model can realize being incubated the self-unloading function of feed bin Asphalt Mixture, and discharge process is convenient and swift;
4) clout of the present utility model reclaims connecting gear, but the residue material in the road pavement construction operation, damaged road surface defective material reclaim, the residue material after the recovery, defective material by again heat, softening reusable, conservation and engineering time;
5) hot-blast stove of the present utility model is provided with temperature sensitive member, and is controlled to the heat temperature raising whole process of bituminous mixture, hot-blast stove air-out, the omnidistance detection of return air temperature.Detect at any time the temperature parameter of bituminous mixture and hot-blast stove outlet, by FEEDBACK CONTROL, realize the control of heating, output, the heating temperature control automaticity is high;
6) the utility model can be realized various asphalt mixture thermal-insulating transportations as a kind of, satisfy simultaneously the package of cold burden recovery in the maintenance, low temperature material intensification heating, recycling, just ensure for flexible pavement laying project quality provides reliably in case come into operation, can greatly delay the service interval on road surface.
Description of drawings
Fig. 1 is discharging status architecture schematic diagram of the present utility model.
Fig. 2 is that the A of the utility model Fig. 1 is to view.
Fig. 3 is the B-B sectional view of the utility model Fig. 2.
Fig. 4 is the C-C sectional view of the utility model Fig. 2.
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the present utility model.
Such as Fig. 1,2,3, shown in 4, transport vehicle is reclaimed in hot air circulation type asphalt mixture insulation of the present utility model, comprise automobile chassis 1, the bituminous mixture storehouse 5 that is hinged of vehicle frame 4 afterbodys of automobile chassis 1 therewith, the lower end is the feed bin lifting mechanism 3 that is hinged of vehicle frame 4 middle parts of automobile chassis 1 therewith, the clout that is located at vehicle frame 4 front ends of this automobile chassis 1 reclaims connecting gear 2, be articulated in the retinue loading bin 9 on this clout recovery connecting gear 2, reclaim the electric control gear that connecting gear 2 is connected with described feed bin lifting mechanism 3 with described clout, the bottom in the upper end of described feed bin lifting mechanism 3 and described bituminous mixture storehouse 5 is hinged, it is characterized in that described bituminous mixture storehouse 5 is the insulation feed bin mechanism of tipping bucket unloading type and heated air circulation heating type, the resupination framework 5-1 that this insulation feed bin mechanism is hinged with the upper end of vehicle frame 4 afterbodys of described automobile chassis 1 and feed bin lifting mechanism 3 respectively by the both sides, front and back of bottom, be fixed on the insulation feed bin in this resupination framework 5-1, being located at respectively the generating set 7 that the hot air circulation furnace apparatus 6 of this resupination framework 5-1 front end is connected with hot air circulation furnace apparatus 6 therewith forms, described hot air circulation furnace apparatus 6 is connected with described electric control gear respectively with generating set 7, the front end face of described insulation feed bin is provided with the feed hopper 8 that receives the road surface clout, this feed hopper 8 connects with the retinue loading bin 9 that 2 transmission of described clout recovery connecting gear come up, above-mentioned insulation feed bin mechanism is with independently electric power system and independently heating, hot air circulating system, both can work also can be in vehicle stationary the time in the automobile middle work of advancing, guarantee the constantly insulation to bituminous mixture.
Described insulation feed bin is by the thermal-insulating body 5-6 of upper end with opposite opened hydraulic-driven thermal insulation door, be located at the bottom hot-air channel 5-13 on this thermal-insulating body 5-6 inner bottom surface, top is the afterbody hot-air channel 5-8 of the terminal vertical connection of bottom hot-air channel 5-13 therewith, top is two sidewall hot-air channel 5-5 being connected of the end of afterbody hot-air channel 5-8 therewith respectively, be located at respectively two groups of spoilers in these two sidewall hot-air channel 5-5 and external surface respectively with described bottom hot-air channel 5-13, afterbody hot-air channel 5-8 forms with the interior feed bin that two sidewall hot-air channel 5-5 are abutted against mutually, the end of the top of described bottom hot-air channel 5-13 and two sidewall hot-air channel 5-5 is connected with described hot air circulation furnace apparatus 6 respectively, the sidewall that thermal-insulating body 5-6 is passed in the bottom of described feed hopper 8 is connected with described interior feed bin, above-mentioned bottom hot-air channel 5-13, afterbody hot-air channel 5-8 and two sidewall hot-air channel 5-5 and hot air circulation furnace apparatus 6 form the hot air circulation passage of sealing, this hot air circulation has played the base plate of internal feed bin just, the effect of sidewall external heat, described opposite opened hydraulic-driven thermal insulation door is connected with described electric control gear, and opposite opened hydraulic-driven thermal insulation door is opened or closed by electric control gear control during discharging.
Described hot air circulation furnace apparatus 6 is by the diesel fuel tanks 6-3 of the front end that is fixed on described resupination framework 5-1, the diesel oil feedway 6-4 that is connected of diesel fuel tanks 6-3 therewith, the hot-blast stove 6-1 that is connected of diesel oil feedway 6-4 therewith, the high temperature circulation blower fan 6-2 that is connected of hot-blast stove 6-1 forms therewith, the hot-blast outlet end of described high temperature circulation blower fan 6-2 is connected with the top of described bottom hot-air channel 5-13, described hot-blast stove 6-1 is provided with and hot blast aspiration port the hot blast delivery outlet that is connected and the temperature sensitive member that is located at this hot blast equipped at outlet port of described high temperature circulation blower fan 6-2 and the circulated air return port that is connected with the end of described two sidewall hot-air channel 5-5, the effect of temperature sensitive member is to detect at any time the temperature parameter of bituminous mixture and hot-blast stove outlet, and described high temperature circulation blower fan 6-2 all is connected with described electric control gear with hot-blast stove 6-1 and temperature sensitive member.By the electric control gear FEEDBACK CONTROL, realize adding the control of hot blast output temperature, automaticity is high.
When hot air circulation type asphalt mixture insulation recovery transport vehicle of the present utility model needs the carrying bituminous mixture, bituminous mixture is put into the insulation feed bin fast by opposite opened hydraulic-driven thermal insulation door, the optimum temperature when keeping bituminous mixture to pave the way in transit, hot-blast stove 6-1 starts working, the high-temperature flue gas that hot-blast stove is produced is by way of the relapsing fever wind furnace of the circulated air return port of the hot-blast outlet end of the hot blast delivery outlet of hot-blast stove 6-1 → high temperature circulation blower fan 6-2 → bottom hot-air channel 5-13 → afterbody hot-air channel 5-8 → two sidewall hot-air channel 5-5 → hot-blast stove 6-1 → again, by above-mentioned hot air circulation to the asphalt material homogeneous heating in the storehouse, to replenish the temperature drop of bituminous mixture in the storehouse.When the residue material of road surfacing or reparation need to reclaim, then at first the clout on road surface is put in the retinue loading bin 9, then reclaim connecting gear 2 by clout and carry feed hopper 8 tops that rise to the insulation feed bin, get back to the road surface after the upset discharging and again feed.Bituminous mixture after the recovery by again heat, softening, recover original bond properties after transferable laying place continue construction, both saved asphalt material and also saved a large amount of back and forth times of feeding.
Described interior feed bin is that conductive sole plate 5-11, symmetrical two inclination heat conduction side plate 5-4, leading hotter side plate and rear-inclined heat conduction end plate 5-7 present the little truncated rectangular pyramids shape storage bin in the large end by the inner chamber that is welded to each other composition, and described feed hopper 8 is connected with described leading hotter side plate.This storage bin is convenient to discharging, without the discharging dead angle area.
Every group of spoiler of described two groups of spoilers is by spoiler 5-10 on a group and be located at respectively on this group that spoiler 5-9 forms under a group between the spoiler, and described sidewall hot-air channel 5-5 is partitioned into the sinusoidal hot-air channel by described upper spoiler 5-10 and lower spoiler 5-9.This sinusoidal hot-air channel increases the uniformity of area of dissipation and heat distribution, increases heat transfer intensity, improves the thermal efficiency.
Described opposite opened hydraulic-driven thermal insulation door is made of two symmetries and the single open-type hydraulic-driven thermal insulation door of opening synchronously or closing, the heat-preserving cover plate 5-3 that this single open-type hydraulic-driven thermal insulation door is fixedly connected with by the vertical sidepiece with described thermal-insulating body 5-6 upper end, the swing thermal insulation door 5-2 that is hinged of heat-preserving cover plate 5-3 and the hydraulic jack 5-12 of a pair of synchronous operation form therewith, the lateral middle of the end of described hydraulic jack 5-12 and described swing thermal insulation door 5-2 external surface is hinged, the external surface of the other end and described heat-preserving cover plate 5-3 is hinged, and described hydraulic jack is connected with described electric control gear.
The pivot angle scope of described swing thermal insulation door 5-2 is 0 °-135 °
Described road surface clout recovering mechanism comprises the vertical fixed mount 2-1 that is connected with the vehicle frame 4 of automobile chassis 1, reciprocating crane 2-2 on this vertical fixed mount 2-1, be located at the swing span 2-4 on this crane 2-2, be located at hook and the drive transmission 2-3 that is connected with swing span 2-4 with described crane 2-2 on this swing span 2-4, described hook articulates mutually with described retinue loading bin 9.Retinue loading bin 9 is responsible for the residue material on the carrying road surfaces or is dug the heels that falls down when repairing, and retinue loading bin 9 is driven upset along with crane 2-2 moves up and down by swing span 2-4, realizes the upset material unloading function.
Claims (6)
1. transport vehicle is reclaimed in a hot air circulation type asphalt mixture insulation, comprise automobile chassis, the bituminous mixture storehouse that is hinged of the vehicle frame afterbody of automobile chassis therewith, the lower end is the feed bin lifting mechanism that is hinged of the vehicle frame middle part of automobile chassis therewith, the clout that is located at the vehicle frame front end of this automobile chassis reclaims connecting gear, be articulated in the retinue loading bin on this clout recovery connecting gear, reclaim the electric control gear that connecting gear is connected with described feed bin lifting mechanism with clout, the bottom in the upper end of described feed bin lifting mechanism and described bituminous mixture storehouse is hinged, it is characterized in that described bituminous mixture storehouse is the insulation feed bin mechanism of tipping bucket unloading type and heated air circulation heating type, the resupination framework that this insulation feed bin mechanism is hinged with the upper end of the vehicle frame afterbody of described automobile chassis and feed bin lifting mechanism respectively by the both sides, front and back of bottom, be fixed on the insulation feed bin in this resupination framework, being located at respectively the generating set that the hot air circulation furnace apparatus of this resupination framework front end is connected with hot air circulation furnace apparatus therewith forms, described hot air circulation furnace apparatus is connected with described electric control gear respectively with generating set, the front end face of described insulation feed bin is provided with the feed hopper that receives the road surface clout, the retinue loading bin that this feed hopper and described clout recovery connecting gear transmit up connects
Described insulation feed bin is by the thermal-insulating body of upper end with opposite opened hydraulic-driven thermal insulation door, be located at the bottom hot-air channel on this thermal-insulating body inner bottom surface, top is the afterbody hot-air channel of the terminal vertical connection of bottom hot-air channel therewith, top is two sidewall hot-air channels being connected of the end of afterbody hot-air channel therewith respectively, be located at respectively two groups of spoilers in these two sidewall hot-air channels and external surface respectively with described bottom hot-air channel, the afterbody hot-air channel forms with the interior feed bin that two sidewall hot-air channels are abutted against mutually, the top of described bottom hot-air channel is connected with described hot air circulation furnace apparatus respectively with the end of two sidewall hot-air channels, the sidewall that thermal-insulating body is passed in the bottom of described feed hopper is connected with described interior feed bin, described opposite opened hydraulic-driven thermal insulation door is connected with described electric control gear
Described hot air circulation furnace apparatus is by the diesel fuel tanks of the front end that is fixed on described resupination framework, the diesel oil feedway that is connected of diesel fuel tanks therewith, the hot-blast stove that is connected of diesel oil feedway therewith, the high temperature circulation blower fan that is connected of hot-blast stove forms therewith, the hot-blast outlet end of described high temperature circulation blower fan is connected with the top of described bottom hot-air channel, the circulated air return port that described hot-blast stove is provided with the hot blast delivery outlet that is connected with the hot blast aspiration port of described high temperature circulation blower fan and the temperature sensitive member that is located at this hot blast equipped at outlet port and is connected with the end of described two sidewall hot-air channels, described high temperature circulation blower fan all is connected with described electric control gear with hot-blast stove and temperature sensitive member.
2. transport vehicle is reclaimed in hot air circulation type asphalt mixture insulation according to claim 1, it is characterized in that described interior feed bin is that conductive sole plate, symmetrical two inclination heat conduction side plates, leading hotter side plate and rear-inclined heat conduction end plate are presented the little truncated rectangular pyramids shape storage bin in the large end by the inner chamber that is welded to each other composition, described feed hopper is connected with described leading hotter side plate.
3. transport vehicle is reclaimed in hot air circulation type asphalt mixture insulation according to claim 1, the every group of spoiler that it is characterized in that described two groups of spoilers is by spoiler on a group and be located at respectively on this group that spoiler forms under a group between the spoiler, and described sidewall hot-air channel is partitioned into the sinusoidal hot-air channel by described upper spoiler and lower spoiler.
4. transport vehicle is reclaimed in hot air circulation type asphalt mixture insulation according to claim 1, it is characterized in that described opposite opened hydraulic-driven thermal insulation door is made of two symmetries and the single open-type hydraulic-driven thermal insulation door of opening synchronously or closing, the heat-preserving cover plate that this single open-type hydraulic-driven thermal insulation door is fixedly connected with by the vertical sidepiece with described thermal-insulating body upper end, the swing thermal insulation door that is hinged of heat-preserving cover plate and the hydraulic jack of a pair of synchronous operation form therewith, the lateral middle of one end of described hydraulic jack and described swing thermal insulation door external surface is hinged, the external surface of the other end and described heat-preserving cover plate is hinged, and described hydraulic jack is connected with described electric control gear.
5. transport vehicle is reclaimed in hot air circulation type asphalt mixture insulation according to claim 4, and the pivot angle scope that it is characterized in that described swing thermal insulation door is 0 °-135 °.
6. transport vehicle is reclaimed in hot air circulation type asphalt mixture insulation according to claim 1, it is characterized in that described clout reclaims connecting gear and comprises the vertical fixed mount that is connected with the vehicle frame of automobile chassis, reciprocating crane on this vertical fixed mount, be located at the swing span on this crane, be located at hook and the drive transmission that is connected with swing span with described crane on this swing span, described hook articulates mutually with described retinue loading bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202383828U CN202730595U (en) | 2012-05-25 | 2012-05-25 | Hot air circulating type asphalt mixture heat-preservation and recycling transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202383828U CN202730595U (en) | 2012-05-25 | 2012-05-25 | Hot air circulating type asphalt mixture heat-preservation and recycling transport vehicle |
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| Publication Number | Publication Date |
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| CN202730595U true CN202730595U (en) | 2013-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202383828U Withdrawn - After Issue CN202730595U (en) | 2012-05-25 | 2012-05-25 | Hot air circulating type asphalt mixture heat-preservation and recycling transport vehicle |
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| CN (1) | CN202730595U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102660917A (en) * | 2012-05-25 | 2012-09-12 | 鞍山森远路桥股份有限公司 | Heat insulation recycling transport vehicle for hot air circulation asphalt mixture |
| CN111807079A (en) * | 2020-06-03 | 2020-10-23 | 山东京博物流股份有限公司 | Cold asphalt ton-box type transportation method |
| WO2022160607A1 (en) * | 2021-02-01 | 2022-08-04 | 烟台杰瑞石油装备技术有限公司 | Transport vehicle and installation method for case body of mobile power generation system |
-
2012
- 2012-05-25 CN CN2012202383828U patent/CN202730595U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102660917A (en) * | 2012-05-25 | 2012-09-12 | 鞍山森远路桥股份有限公司 | Heat insulation recycling transport vehicle for hot air circulation asphalt mixture |
| CN102660917B (en) * | 2012-05-25 | 2014-06-25 | 鞍山森远路桥股份有限公司 | Heat insulation recycling transport vehicle for hot air circulation asphalt mixture |
| CN111807079A (en) * | 2020-06-03 | 2020-10-23 | 山东京博物流股份有限公司 | Cold asphalt ton-box type transportation method |
| WO2022160607A1 (en) * | 2021-02-01 | 2022-08-04 | 烟台杰瑞石油装备技术有限公司 | Transport vehicle and installation method for case body of mobile power generation system |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20130213 Effective date of abandoning: 20140625 |
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| RGAV | Abandon patent right to avoid regrant |