CN2507899Y - Base couse stable soil spreader - Google Patents
Base couse stable soil spreader Download PDFInfo
- Publication number
- CN2507899Y CN2507899Y CN 01221481 CN01221481U CN2507899Y CN 2507899 Y CN2507899 Y CN 2507899Y CN 01221481 CN01221481 CN 01221481 CN 01221481 U CN01221481 U CN 01221481U CN 2507899 Y CN2507899 Y CN 2507899Y
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- CN
- China
- Prior art keywords
- mainframe
- contained
- auger
- drive motor
- bed material
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- Expired - Fee Related
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Abstract
The utility model provides an ideal base course stable earth spreader, belonging to the road machinery field. The utility model is characterized in that the front end of a main frame is provided with a thrust roll which can adjust the discharge distance and a wheel holder, and the rear portion of the main frame is provided with a platform of a power assembly, a all-hydraulic transmission mode is adopted by the power transmission, a spreader is controlled by the power assembly which depends on the all-hydraulic transmission to walk and steer, and meanwhile a distributing plow and a packing auger are driven to rotate. A displacement sensor can adjust the spreading elevation and the spreading planeness through a lifting mechanism. Compared with the prior art, the utility model has the advantages of highly automatic degree, easy operation, step-less speed regulation, and low cost of manufacture and the like.
Description
The utility model belongs to the road building machinery technical field, is a kind of basic unit stabilized soil paver.
Existing stabilized soil paver mainly divides following three class types:
The first kind is transformed into stabilized soil paver by asphalt paver, and this class paver is by belt conveyor material spreader to be delivered to the machine rear, divides to full paving width through spiral distributor, is finally paved and preliminary compacting by ironing machine.Because chiseling property of basic unit Stabilized Soil mill is stronger, mobile poor, material spreader heavy wear spiral distributor and screed are led the machine-spoiled rate height, maintenance cost height, and the costing an arm and a leg of this machine.
The crawler type basic unit stabilized soil paver that second class is made up of two-stage virtual square plate and frame etc.; Though this class paver has solved the deficiency of first kind paver, the price height, the basic unit that is not suitable for the following road surface of secondary paves.
The 3rd class spreader for bulk material, it as the patent No. 99115805,99115897 spreader for bulk material, usually these devices all are the vehicle using motors that has support wheel and press muller, and the problem of using this power-assisted laying apparatus is that assisted walk machinery must be walked on the roadbed of having laid.Itself can't walk and assisted walk machinery as crawler dozer, loader etc. owing to the unstability of travelling also is difficult to guarantee its direction and planeness.
The purpose of this utility model be design a kind of not fragile, simple in structure, cost is low, easy to use, can walk, regulate automatically basic unit's stabilized soil paver of pave elevation and planeness, all-hydraulic transmission automatically.
For achieving the above object, the main technical schemes that the utility model is taked is as follows:
Power transmission adopts the all-hydraulic transmission mode, and existing spreader for bulk material is improved, and a platform promptly is set at the rear portion of mainframe, and platform top is provided with power assembly, and power assembly is fixed on the platform skeleton.Power passes to the track drive motor of mainframe both sides and the auger CD-ROM drive motor of mainframe bottom respectively by hydraulic pump and pipeline, the track drive motor passes to driving speed reducer by transmission device, driving speed reducer is contained on the crawler belt support, and crawler belt support and mainframe are rigidly connected.The auger CD-ROM drive motor passes to the auger reductor by transmission device, and the auger reductor is contained in the sub-material of the bottom of mainframe and ploughs, and the sub-material plough is hinged with mainframe.The displacement transducer that is used to control the lifting of sub-material plough is contained in sensor stand, and sensor stand and mainframe are rigidly connected.No bed material storehouse is housed in the front portion of mainframe, deflecting roller is housed, no bed material storehouse, turn to wheel seat and mainframe to be rigidly connected in the preceding bottom in no bed material storehouse.Adjustable the pushing away of being equipped with foremost at mainframe rolled and Wheel gripping device, and be hinged with mainframe, thereby constitute a kind of basic unit stabilized soil paver.
The utility model provides a kind of desirable basic unit's stabilized soil paver for the road building machinery technical field.This machine rolls owing to front end pushes away and can adjust the discharging distance according to the size of tipping truck, therefore adjust suitable discharge position on demand; At first embrace the both sides wheel rim of tipping truck during discharging respectively by Wheel gripping device, the tipping truck gear is located at neutral gear, lifting railway carriage slowly then, allow paver promote the tipping truck walking, unload base material in the feeding warehouse in proper order simultaneously, compound in the feed bin can divide cloth auger place to the rear portion through triangle sub-material plough, and at paved the height of regulation of the gable of sub-material, the material of reservation is transported to the crawler travel rear by auger again and realizes the wide and elevation in regulation shop; Because design has sub-material plough lifting gear, can adjust sub-material plough front end earlier to stipulating elevation, two displacement transducers of frame both sides are passed through along the automatic leveling of construction wire in the rear end, realize that full width paves; Owing to be designed to all-hydraulic transmission, can realize the walking of paver and turn to by the flow that changes pump, and can drive the stepless retractable of auger rotation and Wheel gripping device and elevating mechanism by hydraulic drive.Compared with prior art, that this basic unit stabilized soil paver has is simple to operate, automaticity is high, not fragile, cheap, easy to use, can walk stepless speed regulation, remarkable advantages such as leveling elevation and planeness automatically automatically.
Reach the specific structural features that example further specifies this basic unit of the utility model stabilized soil paver in conjunction with the accompanying drawings.
Fig. 1 represents the front view of the general structure of the utility model basic unit stabilized soil paver.
Fig. 2 represents the left view of the general structure of the utility model basic unit stabilized soil paver.
Fig. 3 represents the vertical view of the general structure of the utility model basic unit stabilized soil paver.
Referring to Fig. 1, Fig. 2, Fig. 3, the utility model basic unit stabilized soil paver is by driving speed reducer 1,19, the crawler belt support 2,9, the track drive motor 3,20, power assembly 4, hydraulic pump 5,6,7, elevating mechanism 8, track rail assembly 10, sensor stand 11, push away and roll 12, feed bin 13, mainframe 14, turn to wheel seat 15, deflecting roller 16, Wheel gripping device 17, displacement transducer 18, pipeline 21,24,25, compositions such as auger reductor 22, auger CD-ROM drive motor 23, levelling gear 26, platform 27, crawler belt baffle plate 28, sub-material plough 29.Platform 27 is contained in the rear portion of mainframe 14, is rigidly connected with mainframe 14.Power assembly 4 is packed on the platform 27.One end of pipeline 21,25 is contained in the outlet of hydraulic pump 7,5 respectively, and the other end joins with the track drive motor 20,3 that is located at mainframe 14 both sides, and an end of pipeline 24 is contained in the outlet of hydraulic pump 6, and the auger CD-ROM drive motor 23 of the other end and mainframe 14 bottoms joins.Driving speed reducer 1,19 is contained in respectively on the crawler belt support 2,9, and crawler belt support 2,9 is rigidly connected with mainframe 14.Auger reductor 22 is contained on the sub-material plough 29 of mainframe 14 bottoms, and sub-material plough 29 strands are contained on the mainframe 14.Displacement transducer 18 is contained on the sensor stand 11, and sensor stand 11 is rigidly connected with mainframe 14.No bed material storehouse 13 is taper, is contained in the front portion of mainframe 14, and deflecting roller 16 is contained in the preceding bottom in no bed material storehouse 13, no bed material storehouse 13, turns to wheel seat 15 and mainframe 14 to be rigidly connected.Push away and roll 12, Wheel gripping device 17 is contained in mainframe 14 foremost, and is hinged with mainframe 14.Levelling gear 26 is made up of handwheel, leading screw, screw leveling support etc., the leveling support is contained on the mainframe 14, plough 29 front ends to specified altitude in order to adjust sub-material, displacement transducer 18 is contained on the sensor stand 11, ploughs 29 rear ends to specified altitude in order to adjust sub-material along construction wire.Track rail assembly 10 is made up of creeper tread, thrust wheel, guide wheel, driving wheel, and mainframe 14 is contained on the crawler belt support 2,9, and crawler belt baffle plate 28 is rigidly attached on the mainframe 14.
Claims (2)
1, a kind of basic unit stabilized soil paver, has mainframe, track rail assembly, power assembly, hydraulic pump, the track drive motor, the auger CD-ROM drive motor, the sub-material plough, auger, operating desk, it is characterized in that also having to push away rolling, Wheel gripping device, levelling gear, elevating mechanism, displacement transducer, sensor stand, no bed material storehouse, platform, platform is contained in the rear portion of mainframe, be rigidly connected with mainframe, power assembly is contained on the platform, one end of pipeline links to each other with hydraulic pump, the other end respectively with the track drive motor that is located at the mainframe both sides, the auger CD-ROM drive motor that is located at the mainframe bottom is connected, driving speed reducer is contained on the crawler belt support, the crawler belt support is contained on the mainframe, the auger reductor is contained on the sub-material plough of mainframe bottom, sub-material plough and mainframe hinge joint, displacement transducer is contained on the sensor stand, sensor stand and mainframe are rigidly connected, no bed material storehouse is housed in the mainframe front portion, deflecting roller is equipped with in preceding bottom in no bed material storehouse, no bed material storehouse, turn to wheel seat and mainframe to be rigidly connected, roll adjustable the pushing away of being equipped with foremost of mainframe, Wheel gripping device, push away and roll Wheel gripping device and mainframe is hinged.
2,, it is characterized in that described no bed material storehouse is taper according to a kind of basic unit stabilized soil paver of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01221481 CN2507899Y (en) | 2001-04-26 | 2001-04-26 | Base couse stable soil spreader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01221481 CN2507899Y (en) | 2001-04-26 | 2001-04-26 | Base couse stable soil spreader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2507899Y true CN2507899Y (en) | 2002-08-28 |
Family
ID=33638715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01221481 Expired - Fee Related CN2507899Y (en) | 2001-04-26 | 2001-04-26 | Base couse stable soil spreader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2507899Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102168400A (en) * | 2011-03-15 | 2011-08-31 | 河北路桥集团有限公司 | Machine for constructing concrete pavement of large-span road |
| CN102359052A (en) * | 2011-07-27 | 2012-02-22 | 广东省长大公路工程有限公司 | Cement stabilized soil paver and its improvement method |
| CN102673666A (en) * | 2012-05-25 | 2012-09-19 | 中联重科股份有限公司 | Track travelling mechanism of spreading machine and spreading machine |
| CN102787622A (en) * | 2012-08-18 | 2012-11-21 | 江苏中机矿山设备有限公司 | Mining desilting vehicle with adjustable height |
| CN103612677A (en) * | 2013-11-27 | 2014-03-05 | 湖南三一路面机械有限公司 | Paver traveling system and paver |
| CN103966939A (en) * | 2014-05-15 | 2014-08-06 | 核工业西南建设集团有限公司 | Earth shoulder paver |
| CN109577155A (en) * | 2019-01-10 | 2019-04-05 | 江苏工程职业技术学院 | A kind of construction Machines milling machine |
| CN110593052A (en) * | 2019-09-24 | 2019-12-20 | 王莉华 | Paving device for stabilized soil of highway base |
-
2001
- 2001-04-26 CN CN 01221481 patent/CN2507899Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102168400A (en) * | 2011-03-15 | 2011-08-31 | 河北路桥集团有限公司 | Machine for constructing concrete pavement of large-span road |
| CN102168400B (en) * | 2011-03-15 | 2013-07-03 | 河北广通路桥工程有限公司 | Machine for constructing concrete pavement of large-span road |
| CN102359052A (en) * | 2011-07-27 | 2012-02-22 | 广东省长大公路工程有限公司 | Cement stabilized soil paver and its improvement method |
| CN102359052B (en) * | 2011-07-27 | 2013-09-11 | 广东省长大公路工程有限公司 | Cement stabilized soil paver and improvement method thereof |
| CN102673666A (en) * | 2012-05-25 | 2012-09-19 | 中联重科股份有限公司 | Track travelling mechanism of spreading machine and spreading machine |
| CN102787622A (en) * | 2012-08-18 | 2012-11-21 | 江苏中机矿山设备有限公司 | Mining desilting vehicle with adjustable height |
| CN103612677A (en) * | 2013-11-27 | 2014-03-05 | 湖南三一路面机械有限公司 | Paver traveling system and paver |
| CN103966939A (en) * | 2014-05-15 | 2014-08-06 | 核工业西南建设集团有限公司 | Earth shoulder paver |
| CN103966939B (en) * | 2014-05-15 | 2016-03-02 | 核工业西南建设集团有限公司 | Earth shoulder paver |
| CN109577155A (en) * | 2019-01-10 | 2019-04-05 | 江苏工程职业技术学院 | A kind of construction Machines milling machine |
| CN110593052A (en) * | 2019-09-24 | 2019-12-20 | 王莉华 | Paving device for stabilized soil of highway base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |