CN104018416B - The automatic stirring heater of road gap-grouting material - Google Patents
The automatic stirring heater of road gap-grouting material Download PDFInfo
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- CN104018416B CN104018416B CN201410281852.2A CN201410281852A CN104018416B CN 104018416 B CN104018416 B CN 104018416B CN 201410281852 A CN201410281852 A CN 201410281852A CN 104018416 B CN104018416 B CN 104018416B
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- relay
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- agitator
- drive motor
- heating kettle
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Abstract
The invention belongs to asphalt pavement conserving repair apparatus technical field, especially a kind of automatic stirring heater of road gap-grouting material is related to, it is characterized in that comprising the heating kettle be 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 is connected of temperature pick up therewith, described temperature controller is connected with described agitator drive motor by control circuit with described pressure sensor, the present invention can when fluid sealant/pitch softens to certain degree, very first time automatic stirring, substantially increase the efficiency of heating surface, shorten the heat time.The present invention also can effectively avoid the peripheral pitch caused owing to not stirring or do not stir in time to burn aging phenomenon.
Description
Technical field
The invention belongs to asphalt pavement conserving repair apparatus technical field, especially relate to a kind of automatic stirring heater of road gap-grouting material.
Background technology
Traditional road gap-grouting equipment, is Non-follow control and stirs, when fluid sealant/asphalt heating to a certain extent time, if do not stirred in time, it is uneven to produce serious heating, cause outside seal glue/pitch in various degree burn with aging; And core fluid sealant/pitch does not reach serviceability temperature, also need to continue heating, exacerbate again the aging of outside pitch while increasing fuel consume, have impact on 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 the road gap-grouting material of saving fuel oil consumption.
The object of the invention is to be realized by following technical proposals:
The automatic stirring heater of road gap-grouting material of the present invention, it is characterized in that comprising the heating kettle be 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 is connected of temperature pick up 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 be arranged in parallel, KA6, KT3, KA7 and electromagnetic valve 8DT, the K switch P1-1 be connected with described relay K T2, the one group of paralleling switch KA5-1 be connected with described relay K A6, KA6-2 and KT3-2, another being connected with described relay K A6 organizes paralleling switch KT3-1 and KA7-2, one group of paralleling switch KT2-1 and KA7-1 be connected with KA7 with described relay K T3, the K switch T3-3 be connected with described relay K A7, the K switch A6-1 be connected with described electromagnetic valve 8DT, the relay K A5 be 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 is time-delay relay.
Advantage of the present invention:
(1) the automatic stirring heater automatic stirring heater of road gap-grouting material of the present invention can meet in the very first time of stirring condition reaching, and realizes automatic stirring heating, substantially increases the efficiency of heating surface, saving fuel oil consumption;
(2) the automatic stirring heater of road gap-grouting material of the present invention effectively prevent the peripheral seal glue/pitch caused owing to not stirring or do not stir in time and burns aging phenomenon.This device also avoid simultaneously and is obstructed owing to stirring and performs the series of problems such as the device damage that hand operated mixing causes;
(3) road gap-grouting material of the present invention automatic stirring heater can run into other and be unknown but contingent fault time, stop agitator work at once, realize equipment self-protection, make equipment avoid damaging.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is control circuit figure of the present invention.
Detailed description of the invention
The specific embodiment of the present invention is further illustrated below in conjunction with accompanying drawing.
As Fig. 1, shown in 2, the automatic stirring heater of road gap-grouting material of the present invention, it is characterized in that comprising the heating kettle 1 be 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 is connected of temperature pick up 5 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 be arranged in parallel, KA6, KT3, KA7 and electromagnetic valve 8DT, the K switch P1-1 be connected with described relay K T2, the one group of paralleling switch KA5-1 be connected with described relay K A6, KA6-2 and KT3-2, another being connected with described relay K A6 organizes paralleling switch KT3-1 and KA7-2, one group of paralleling switch KT2-1 and KA7-1 be connected with KA7 with described relay K T3, the K switch T3-3 be connected with described relay K A7, the K switch A6-1 be connected with described electromagnetic valve 8DT, the relay K A5 be 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 is time-delay relay.
The present invention operationally can complete following several duty:
1, when fluid sealant/asphalt heating in heating kettle 1 is to a certain softening temperature (temperature setting is adjustable), agitator 2 can automatic stirring.Temperature pick up 5 is provided with in heating kettle 1, when fluid sealant in heating kettle 1/pitch softening temperature reaches a certain design temperature, temperature controller 6 sends signal, relay K A5 is energized, K switch A5-1 closes, make relay K A6 be energized further, agitator drive motor 3 is started working, and drives agitator 2 to start to stir.
2, when agitator 2 stirring is obstructed, agitator 2 can stop stirring automatically.Agitator drive motor 3 adds pressure sensor 4, and when agitator 2 stirring is obstructed, pressure sensor 4 sends signal, K switch P1-1 is closed, makes time relay KT2 be energized further, and after KT2 energising meets certain hour, K switch T2-1 closes.After K switch T2-1 is closed, relay K A7 is energized, normally closed switch KA7-2 disconnects closed for K switch A7-1 by KA7 simultaneously, and KA6 power-off after KA7-2 disconnects, makes agitator drive motor 3 close, and stirs and stops.
3, after stirring termination automatically, after heating kettle 1 continues to heat sometime (time setting is adjustable), agitator 2 can start again automatically.Time-delay relay KT3 is also controlled while K switch T2-1 control relay KA7, after K switch T2-1 is closed, time-delay relay KT3 starts, after heater 7 continues the time set by Heating K T3, time-delay relay KT3 is energized, K switch T3-1 and KT3-2 closes, and relay K A6 is energized, and agitator drive motor 3 starts again.
4, when agitator 2 is still obstructed, device repeats program described in 2,3 duties automatically until stir unimpeded, performs agitating heating.Relay K T3 controls normally closed switch KT3-3, and KT3-3 disconnects, and is restored by relay K A7 and time-delay relay KT3, waits for and circulating next time.
This control circuit breaker in middle KT2-1 is an in parallel K switch A7-1, relay K A7 is energized, K switch A7-2 disconnects closed for K switch A7-1 by KA7 simultaneously, KA6 power-off after KA7-2 disconnects, makes agitator 2 close, 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, ensure that time-delay relay KT3 normally works.In addition, a K switch A6-3 in parallel with K switch T3-2, connect with KA6 a K switch A7-2, and after time-delay relay KT3 starts, K switch T3-1 and KT3-2 closes, Simultaneous Switching KT3-3 disconnects, restored by K switch A7-2 and time-delay relay KT3, K switch A7-2 closes, and K switch T3-1 and KT3-2 disconnects immediately at once, now guarantee that relay K A6 continues energising by K switch A7-2 and KA6-3, guarantee that device protects Keep agitation.
The present invention when fluid sealant/pitch softens to certain degree, at very first time automatic stirring, can substantially increase the efficiency of heating surface, shortens the heat time.Also effectively prevent the peripheral pitch caused owing to not stirring or do not stir in time in addition and burn aging phenomenon.The present invention also avoid simultaneously and is obstructed owing to stirring and performs the series of problems such as the device damage that hand operated mixing causes.
Claims (2)
1. the automatic stirring heater of a road gap-grouting material, it is characterized in that comprising the heating kettle be 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 is connected of temperature pick up therewith, described temperature controller is connected with described agitator drive motor by control circuit with described pressure sensor.
2. the automatic stirring heater of road gap-grouting material according to claim 1, it is characterized in that described control circuit comprises one group of relay K T2 be arranged in parallel, KA6, KT3, KA7 and electromagnetic valve 8DT, the K switch P1-1 be connected with described relay K T2, the one group of paralleling switch KA5-1 be connected with described relay K A6, KA6-2 and KT3-2, another being connected with described relay K A6 organizes paralleling switch KT3-1 and KA7-2, one group of paralleling switch KT2-1 and KA7-1 be connected with KA7 with described relay K T3, the K switch T3-3 be connected with described relay K A7, the K switch A6-1 be connected with described electromagnetic valve 8DT, the relay K A5 be 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 is 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 |
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| Publication Number | Publication Date |
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| CN104018416A CN104018416A (en) | 2014-09-03 |
| CN104018416B true 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 |
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| CN104018416A (en) | 2014-09-03 |
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