CN104018416A - Automatic stirring and heating device for materials for pouring road cracks - Google Patents
Automatic stirring and heating device for materials for pouring road cracks Download PDFInfo
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- CN104018416A CN104018416A CN201410281852.2A CN201410281852A CN104018416A CN 104018416 A CN104018416 A CN 104018416A CN 201410281852 A CN201410281852 A CN 201410281852A CN 104018416 A CN104018416 A CN 104018416A
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- relay
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- automatic stirring
- heating device
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Abstract
The invention belongs to the technical field of asphalt pavement maintenance and repairing equipment and in particular relates to an automatic stirring and heating device for materials for pouring road cracks. The automatic stirring and heating device is characterized by comprising a heating kettle connected with a heating device, a stirrer arranged in the heating kettle, a stirrer driving motor connected with the stirrer and arranged at the upper end of the heating kettle, a pressure sensor arranged on the stirrer driving motor, a temperature sensor arranged inside the heating kettle and a temperature controller connected with the temperature sensor, wherein the temperature controller and the pressure sensor are connected with the stirrer driving motor by a control circuit. The automatic stirring and heating device can automatically stir firstly when sealant/asphalt is softened to a certain extent, the heating efficiency is greatly improved and the heating time is shortened. The automatic stirring and heating device can effectively avoid scorching and ageing phenomena caused by non stirring or non-timely stirring operations.
Description
Technical field
The invention belongs to asphalt pavement conserving repair apparatus technical field, especially relate to the automatic stirring heater of a kind of road gap-grouting material.
Background technology
Traditional road gap-grouting equipment, is manual control and stirs, and when fluid sealant/asphalt heating is to a certain extent time, if do not stirred in time, can produce serious heating inequality, causes outside seal glue/pitch burning with aging in various degree; And core fluid sealant/pitch does not reach serviceability temperature, also need to continue heating, when increasing fuel consume, aggravate again the aging of outside pitch, affect construction quality and efficiency of construction.Contrary, if operator starts agitator too early, not only cannot stir, also can damage the part of appliance such as agitator and agitator drive motor, bring very big inconvenience to road construction.
Summary of the invention
The object of this invention is to provide one and can realize automatic stirring heating, improve the efficiency of heating surface, and the automatic stirring heater of material for the road gap-grouting of capable of saving fuel oil consumption.
The object of the invention is to realize by following technical proposals:
The automatic stirring heater of material for road gap-grouting of the present invention, it is characterized in that comprising the heating kettle being connected with heater, be arranged on the agitator in this heating kettle, agitator is connected and is arranged on the agitator drive motor of described heating kettle upper end therewith, be arranged on the pressure sensor in described agitator drive motor, be arranged on the temperature pick up of described heating kettle inside, the temperature controller that temperature pick up is connected therewith, described temperature controller is connected with described agitator drive motor by control circuit with described pressure sensor.
Described control circuit comprises one group of relay K T2 being arranged in parallel, KA6, KT3, KA7 and electromagnetic valve 8DT, the K switch P1-1 being connected with described relay K T2, the one group of paralleling switch KA5-1 being connected with described relay K A6, KA6-2 and KT3-2, another group paralleling switch KT3-1 and KA7-2 of being connected with described relay K A6, the one group of paralleling switch KT2-1 being connected with KA7 with described relay K T3 and KA7-1, the K switch T3-3 being connected with described relay K A7, the K switch A6-1 being connected with described electromagnetic valve 8DT, the relay K A5 being connected with described K switch A5-1, described K switch P1-1 is connected with described pressure sensor, described relay K A5 is connected with described temperature controller, described electromagnetic valve 8DT is connected with described agitator drive motor, described relay K T2 and KT3 are time-delay relay.
Advantage of the present invention:
(1) road gap-grouting of the present invention can, reaching in the very first time that meets stirring condition, be realized automatic stirring heating with the automatic stirring heater automatic stirring heater of material, has greatly improved the efficiency of heating surface, capable of saving fuel oil consumption;
(2) road gap-grouting of the present invention has effectively been avoided burning aging phenomenon owing to not stirring or not stirring in time the peripheral seal glue/pitch causing with the automatic stirring heater of material.This device has also been avoided being obstructed and carrying out the series of problems such as the device damage that hand operated mixing causes due to stirring simultaneously;
(3) road gap-grouting of the present invention can, in the time running into other unknown but contingent fault, stop agitator work at once with the automatic stirring heater of material, realizes equipment self-protection, makes equipment avoid damaging.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is control circuit figure of the present invention.
Detailed description of the invention
Further illustrate the specific embodiment of the present invention below in conjunction with accompanying drawing.
As Fig. 1, shown in 2, the automatic stirring heater of material for road gap-grouting of the present invention, it is characterized in that comprising the heating kettle 1 being connected with heater 7, be arranged on the agitator 2 in this heating kettle 1, agitator 2 is connected and is arranged on the agitator drive motor 3 of described heating kettle 1 upper end therewith, be arranged on the pressure sensor 4 in described agitator drive motor 3, be arranged on the temperature pick up 5 of described heating kettle 1 inside, the temperature controller 6 that temperature pick up 5 is connected therewith, described temperature controller 6 is connected with described agitator drive motor 3 by control circuit with described pressure sensor 4.
Described control circuit comprises one group of relay K T2 being arranged in parallel, KA6, KT3, KA7 and electromagnetic valve 8DT, the K switch P1-1 being connected with described relay K T2, the one group of paralleling switch KA5-1 being connected with described relay K A6, KA6-2 and KT3-2, another group paralleling switch KT3-1 and KA7-2 of being connected with described relay K A6, the one group of paralleling switch KT2-1 being connected with KA7 with described relay K T3 and KA7-1, the K switch T3-3 being connected with described relay K A7, the K switch A6-1 being connected with described electromagnetic valve 8DT, the relay K A5 being connected with described K switch A5-1, described K switch P1-1 is connected with described pressure sensor 4, described relay K A5 is connected with described temperature controller 6, described electromagnetic valve 8DT is connected with described agitator drive motor 3, described relay K T2 and KT3 are time-delay relay.
The present invention can complete following several duty in the time of work:
1, in the time that the interior fluid sealant/asphalt heating of heating kettle 1 arrives a certain softening temperature (Temperature Setting is adjustable), agitator 2 can automatic stirring.In heating kettle 1, be provided with temperature pick up 5, in the time that the interior fluid sealant/pitch of heating kettle 1 softening temperature reaches a certain design temperature, temperature controller 6 sends signal, make relay K A5 energising, K switch A5-1 closure, further make relay K A6 energising, agitator drive motor 3 is started working, and drives agitator 2 to start to stir.
2, in the time that agitator 2 stirrings are obstructed, agitator 2 can stop stirring automatically.Agitator drive motor 3 adds pressure sensor 4, and in the time that agitator 2 stirrings are obstructed, pressure sensor 4 sends signal, makes K switch P1-1 closure, further makes time relay KT2 energising, when KT2 energising meets after certain hour, and K switch T2-1 closure.After K switch T2-1 closure, make relay K A7 energising, KA7 disconnects K switch A7-1 closure simultaneously by normally closed switch KA7-2, and KA6 power-off after KA7-2 disconnects, closes agitator drive motor 3, and stirring stops.
3, stir after termination automatically, heating kettle 1 continues to heat sometime after (time is set adjustable), and agitator 2 can start again automatically.When K switch T2-1 control relay KA7, also control time-delay relay KT3, when after K switch T2-1 closure, time-delay relay KT3 starts, heater 7 continues Heating K T3 and sets after the time, time-delay relay KT3 energising, K switch T3-1 and KT3-2 closure, relay K A6 energising, agitator drive motor 3 starts again.
4,, when agitator 2 is still obstructed, device automatically repeats program described in 2,3 duties until stir unimpededly, carries out agitating heating.Relay K T3 controls normally closed switch KT3-3, and KT3-3 disconnects, and relay K A7 and time-delay relay KT3 are restored, and waits for circulation next time.
In this control circuit K switch T2-1 parallel connection a K switch A7-1, relay K A7 energising, KA7 disconnects K switch A7-1 closure simultaneously by K switch A7-2, KA6 power-off after KA7-2 disconnects, closes agitator 2, after agitator 2 cuts out, the P=0 of pressure sensor 4, time-delay relay KT2 power-off, now time-delay relay KT3 guarantees continued power by KA7-1, has ensured that time-delay relay KT3 normally works.In addition, a K switch A6-3 in parallel with K switch T3-2, the K switch A7-2 that connects with KA6, after time-delay relay KT3 starts, K switch T3-1 and KT3-2 closure, Simultaneous Switching KT3-3 disconnects, K switch A7-2 and time-delay relay KT3 are restored, K switch A7-2 closure, K switch T3-1 and KT3-2 disconnect immediately at once, now guarantee that by K switch A7-2 and KA6-3 relay K A6 continues energising, guarantee that device keeps continuous and stirs.
The present invention can, in the time that fluid sealant/pitch softens to certain degree, at very first time automatic stirring, improve the efficiency of heating surface greatly, has shortened the heat time.Also effectively avoid in addition burning aging phenomenon owing to not stirring or not stirring in time the peripheral pitch causing.The present invention has also avoided being obstructed and carrying out the series of problems such as the device damage that hand operated mixing causes due to stirring simultaneously.
Claims (2)
1. the automatic stirring heater of a road gap-grouting use material, it is characterized in that comprising the heating kettle being connected with heater, be arranged on the agitator in this heating kettle, agitator is connected and is arranged on the agitator drive motor of described heating kettle upper end therewith, be arranged on the pressure sensor in described agitator drive motor, be arranged on the temperature pick up of described heating kettle inside, the temperature controller that temperature pick up is connected therewith, described temperature controller is connected with described agitator drive motor by control circuit with described pressure sensor.
2. the automatic stirring heater of material for road gap-grouting according to claim 1, it is characterized in that described control circuit comprises one group of relay K T2 being arranged in parallel, KA6, KT3, KA7 and electromagnetic valve 8DT, the K switch P1-1 being connected with described relay K T2, the one group of paralleling switch KA5-1 being connected with described relay K A6, KA6-2 and KT3-2, another group paralleling switch KT3-1 and KA7-2 of being connected with described relay K A6, the one group of paralleling switch KT2-1 being connected with KA7 with described relay K T3 and KA7-1, the K switch T3-3 being connected with described relay K A7, the K switch A6-1 being connected with described electromagnetic valve 8DT, the relay K A5 being connected with described K switch A5-1, described K switch P1-1 is connected with described pressure sensor, described relay K A5 is connected with described temperature controller, described electromagnetic valve 8DT is connected with described agitator drive motor, described relay K T2 and KT3 are time-delay relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410281852.2A CN104018416B (en) | 2014-06-23 | 2014-06-23 | The automatic stirring heater of road gap-grouting material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410281852.2A CN104018416B (en) | 2014-06-23 | 2014-06-23 | The automatic stirring heater of road gap-grouting material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104018416A true CN104018416A (en) | 2014-09-03 |
| CN104018416B CN104018416B (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410281852.2A Active CN104018416B (en) | 2014-06-23 | 2014-06-23 | The automatic stirring heater of road gap-grouting material |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004014782A1 (en) * | 2004-03-23 | 2005-10-13 | Ammann Asphalt Gmbh | Asphalt system for drying, heating and mixing mineral material with liquid bitumen comprises a control circuit with a pressure sensor and a drum suction flap, and a control circuit with a pressure sensor and a mixing tower suction flap |
| JP2009179935A (en) * | 2008-01-29 | 2009-08-13 | Nikko Co Ltd | Asphalt mixture manufacturing device |
| CN203471987U (en) * | 2013-09-10 | 2014-03-12 | 新疆联塑节水设备有限公司 | Mixing, stirring and preplasticizing integrated automatic control system |
| CN103866671A (en) * | 2014-03-20 | 2014-06-18 | 河南高远公路养护设备股份有限公司 | Pitch heating box of asphalt pavement regeneration comprehensive repairing vehicle |
| CN203904803U (en) * | 2014-06-23 | 2014-10-29 | 鞍山森远路桥股份有限公司 | Automatic mixing and heating device for road crack pouring materials |
-
2014
- 2014-06-23 CN CN201410281852.2A patent/CN104018416B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004014782A1 (en) * | 2004-03-23 | 2005-10-13 | Ammann Asphalt Gmbh | Asphalt system for drying, heating and mixing mineral material with liquid bitumen comprises a control circuit with a pressure sensor and a drum suction flap, and a control circuit with a pressure sensor and a mixing tower suction flap |
| JP2009179935A (en) * | 2008-01-29 | 2009-08-13 | Nikko Co Ltd | Asphalt mixture manufacturing device |
| CN203471987U (en) * | 2013-09-10 | 2014-03-12 | 新疆联塑节水设备有限公司 | Mixing, stirring and preplasticizing integrated automatic control system |
| CN103866671A (en) * | 2014-03-20 | 2014-06-18 | 河南高远公路养护设备股份有限公司 | Pitch heating box of asphalt pavement regeneration comprehensive repairing vehicle |
| CN203904803U (en) * | 2014-06-23 | 2014-10-29 | 鞍山森远路桥股份有限公司 | Automatic mixing and heating device for road crack pouring materials |
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| Publication number | Publication date |
|---|---|
| CN104018416B (en) | 2015-12-16 |
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