CN201103093Y - Hand pushing type pavement slit hot wind clearing machine - Google Patents
Hand pushing type pavement slit hot wind clearing machine Download PDFInfo
- Publication number
- CN201103093Y CN201103093Y CNU2007200285213U CN200720028521U CN201103093Y CN 201103093 Y CN201103093 Y CN 201103093Y CN U2007200285213 U CNU2007200285213 U CN U2007200285213U CN 200720028521 U CN200720028521 U CN 200720028521U CN 201103093 Y CN201103093 Y CN 201103093Y
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- frame
- spray gun
- fuel gas
- gas
- air
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Abstract
The utility model relates to a hand-push hot air cleaning machine used for treatment of road cracks. The hot air cleaning machine comprises a frame, the bottom of which is provided with casters, an engine and an air compressor are arranged on the frame. The frame is also provided with an air storage cylinder corresponding to the air compressor. A hot air spray gun which needs fuel gas and compressed air is arranged at one side of the frame; an air outlet of the air storage cylinder is connected into a compressed air inlet of the spray gun after being connected with a compressed air valve through a gas pipe; a fuel gas bottle is arranged at the front part of the frame and a fuel gas outlet of the fuel gas bottle is connected into a fuel gas inlet of the spray gun after being connected with a fuel gas adjusting valve through a fuel gas conduit; a handrail on the frame is provided with an electronic impulse ignition device which is then connected with the spray gun through conductors. The hand-push hot air cleaning machine provided by the utility model adopts the spray gun arranged at the lateral side, and has reasonable structure, broad vision for operation and good effects of tracking cracks; the adoption of the electronic impulse ignition can not only increase the efficiency, but also provides safety, reliability and convenient operation; an additional fuel gas heating system can also enhance the operating effect and reduce the labor intensity of the workers.
Description
Technical field:
The utility model relates to a kind of road surface early curing machinery, and especially a kind of hand propelled pavement crack hot blast descaling machine is mainly used in after the crack appears in middle-and-high-ranking highway, along crack cleaning dust, for the later stage repairs and carries out the preparation of construction in early stage.
Background technology:
Pavement crack cleaning machinery in the market is for bearing formula, bear installation one put-put and an air compressor on the open frame one, the gas that air compressor produces is directly derived by conduit and is carried out the drifting dust operation in crack, structure function is simple, body is heavy, produce violent mechanical shock during machine works, relatively more tired when the workman uses operation.According to maintenance of surface experience for many years, pavement patching not only needs to clear up the dust of the inside before cementation of fissures operation, also will remove the moisture and the pre-thermal crack(ing of the inside, crack, could improve cementation of fissures repair efficiency, and this kind machinery is not to the preheat function in crack.
Summary of the invention:
The purpose of this utility model provides a kind of hand propelled pavement crack hot blast descaling machine, and is convenient to use, follows the tracks of the crack quick and precisely, and preheating is carried out on the road surface of being cleared up simultaneously, and multiple working procedure is finished simultaneously.Pre-thermal crack(ing temperature stabilization, simple and compact for structure, handling safety is reliable, improves operating efficiency, improves workman's operating environment.
The purpose of this utility model realizes as follows: this hand propelled pavement crack hot blast descaling machine, relate to motor, air compressor and spray gun, motor is connected with air compressor power, there is a bottom that the frame of castor is set, motor, blowing plant are on frame, the gas receiver of corresponding air compressor also is set on the frame, and frame one side is equipped with spray gun, and the gas outlet of gas receiver connects compressed air valve through tracheae and inserts the spray gun compressed air inlet port behind the door.Do not need during use to bear, the operating personnel promotes forward just can work, and reduces labour intensity greatly; Spray gun is operated broad view in the side, and the tracking crack is effective.
Fuel gas bottle also is housed on the frame, and spray gun is for needing to use combustion gas and compressed-air actuated hot air gun, and the gas outlet of fuel gas bottle connects gas control valve through gas conduct pipe and inserts the spray gun gas inlet behind the door.Increase gas-operated thermal bath facility, preheating is carried out on the road surface of being cleared up simultaneously, multiple working procedure is finished simultaneously.
The electronic pulse ignition device is set on the handrail of frame, and is wired to spray gun.Increase automatic ignition device, efficient height, safe and reliable not only, and also easy to operate.
By above structure as can be seen, the utility model adopts the spray gun side to be provided with, and is rational in infrastructure, the operation broad view, and the tracking crack is effective; Adopt electronic pulse ignition, efficient height, safe and reliable not only, and also easy to operate; Increase gas heating system, improved operation effectiveness; Complete machine has reduced working strength of workers.
Description of drawings:
Fig. 1 is the front view of the utility model hand propelled pavement crack hot blast descaling machine.
Fig. 2 is the vertical view of the utility model hand propelled pavement crack hot blast descaling machine.
The specific embodiment:
With reference to Fig. 1, Fig. 2, there is a bottom that the frame of castor 8 is set, castor 8 has brake function, motor 1 is housed on the frame, air compressor 5, gas receiver 10 and fuel gas bottle 13, motor 1 is realized transmission of power with air compressor 5 by centrifugal clutch 2 and V-type driving belt 3, motor 1 drives air compressor 5 and produces compressed air, can realize motor 1 non-loaded startup by centrifugal clutch 2, improve the low-temperature startup performance of motor 1 greatly, in operation process, place idle position can realize the non-loaded transition of not stopping at motor 1 throttle, transition is placed on high speed position and can recovers normal operation, improved operating efficiency greatly, save fuel, prolonged the application life of equipment; Frame passes on left spray gun runing rest 9 and connects spray gun 11, spray gun 11 is for needing with combustion gas and compressed-air actuated hot air gun, but spray gun 11 shifted laterallys and the distance of regulating shower nozzle and crack according to the road surface situation, gas receiver 10 devices are used for the compressed air that stored air compressor 5 produces in the cavity of motor 1 underframe, gas is not wasted, gas receiver 10 is equipped with the safety and the reliability of safety valve and discharging valve assurance air-channel system, and spray gun compressed air inlet port 15 is inserted in the gas outlet of gas receiver 10 behind the compressed air valve 18 on the tracheae connection handrail 7; Frame front is by combustion gas support 12 dress fuel gas bottle 13, dress liquefied gas in the fuel gas bottle 13, the gas outlet of fuel gas bottle 13 inserts spray gun gas inlet 14 behind the gas control valve door 17 on the gas conduct pipe connection handrail 7, spray gun 11 is made of safety guard, gas combustion apparatus, gases at high pressure device and electronic pulse ignition device 6 four parts.Electronic pulse ignition device 6 is arranged on the frame handrail 7, and be wired to spray gun, press ignition switch and light the combustion gas of the gas conduct pipe at spray gun 11 middle parts, regulate the combustion gas size and change flame size, the gases at high pressure that spray in the thermal-flame heating high-pressure tracheae at spray gun middle part make gas have 600 ℃ high temperature and carry out the highway operation.During machine works, open gas receiver relief valve 4 earlier, ato unit 1, motor 1 rotating speed reaches centrifugal clutch 2 engagements on its main shaft of setting value back, drive air compressor 5 by driving belt 3 and produce compressed air, then relief valve 4 cuts out, the compressed air that air compressor 5 produces enters gas receiver 10 and stores.Close gas control valve door 17, open the valve 16 of liquid gas storage tank, regulate compressed air valve 18 and reduce the compressed air supply, and then open gas control valve door 17 and press electronic pulse ignition device 6 buttons.Spray gun 11 is lighted, and regulates compressed air valve 18, increases the compressed air supply and carries out the road surface operation.After work is finished, at first close the valve 16 of fuel gas bottle 13, close gas control valve door 17 then, kill engine 1 again, last closes compression air door 18, work is finished.
Claims (3)
1, a kind of hand propelled pavement crack hot blast descaling machine, relate to motor, air compressor and spray gun, motor is connected with air compressor power, it is characterized in that: have a bottom that the frame of castor (8) is set, motor (1), air compressor (5) install on frame, the gas receiver (10) of corresponding air compressor (5) also is set on the frame, frame one side is equipped with spray gun (11), and spray gun (11) compressed air inlet port (15) is inserted in the gas outlet of gas receiver (10) after tracheae connects compressed air valve (18).
2, hand propelled pavement crack hot blast descaling machine according to claim 1, it is characterized in that: fuel gas bottle (13) is housed on the frame, spray gun (11) is for needing to use combustion gas and compressed-air actuated hot air gun, and the gas outlet of fuel gas bottle (13) inserts spray gun (11) gas inlet (14) after gas conduct pipe connects gas control valve door (17).
3, hand propelled pavement crack hot blast descaling machine according to claim 1 is characterized in that: on the handrail (7) of frame electronic pulse ignition device (6) is set, and is wired to spray gun (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200285213U CN201103093Y (en) | 2007-09-25 | 2007-09-25 | Hand pushing type pavement slit hot wind clearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200285213U CN201103093Y (en) | 2007-09-25 | 2007-09-25 | Hand pushing type pavement slit hot wind clearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201103093Y true CN201103093Y (en) | 2008-08-20 |
Family
ID=39950115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200285213U Expired - Fee Related CN201103093Y (en) | 2007-09-25 | 2007-09-25 | Hand pushing type pavement slit hot wind clearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201103093Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631298A (en) * | 2014-12-27 | 2015-05-20 | 芜湖赛特施工设备有限公司 | Rut removing machine for construction site |
| CN110241702A (en) * | 2019-07-01 | 2019-09-17 | 长春市城建维护股份有限公司 | A kind of city asphalt roads construction equipment |
| CN111962367A (en) * | 2020-03-25 | 2020-11-20 | 重庆交通大学 | Intelligent asphalt crack pouring device and method |
-
2007
- 2007-09-25 CN CNU2007200285213U patent/CN201103093Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631298A (en) * | 2014-12-27 | 2015-05-20 | 芜湖赛特施工设备有限公司 | Rut removing machine for construction site |
| CN104631298B (en) * | 2014-12-27 | 2016-09-14 | 芜湖赛特施工设备有限公司 | A kind of construction site rut descaling machine |
| CN110241702A (en) * | 2019-07-01 | 2019-09-17 | 长春市城建维护股份有限公司 | A kind of city asphalt roads construction equipment |
| CN111962367A (en) * | 2020-03-25 | 2020-11-20 | 重庆交通大学 | Intelligent asphalt crack pouring device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080820 Termination date: 20100925 |