CN2632133Y - Spreading tank of emulsion asphalt slurry top sealing apparatus - Google Patents
Spreading tank of emulsion asphalt slurry top sealing apparatus Download PDFInfo
- Publication number
- CN2632133Y CN2632133Y CN 03266817 CN03266817U CN2632133Y CN 2632133 Y CN2632133 Y CN 2632133Y CN 03266817 CN03266817 CN 03266817 CN 03266817 U CN03266817 U CN 03266817U CN 2632133 Y CN2632133 Y CN 2632133Y
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- spiral
- shaft
- frame
- paves
- spiral fluted
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- Expired - Lifetime
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Abstract
A spreading tank of emulsion asphalt slurry top sealing apparatus adopts four hydraulic gradeless stretchable double-spiral material spreading devices which are respectively connected with a hydraulic motor. A box frame adopts a thimble structure and is provided with a hydraulic oil tank, which is connected with the hydraulic motor by a hydraulic change valve. A strickle device, a guardrail and a pedal plate adopt a stretchable structure sliding along the width direction of the spreading tank. The double-spiral material spreading device comprises a spiral slot shaft, wherein, a tube shaft is arranged outside the spiral slot shaft. A double-head spiral leaf is arranged on the tube shaft. The spiral slot shaft is provided with a spiral slot, the thread pitch of which is equal with that of the spiral leaf. A force transmission pin is arranged on the tube shaft and embedded inside the spiral slot, thereby satisfying the random width demands between 2.5m to 4.2m and realizing the gradeless expansion of the spreading tank. The sliding plane of the spiral shaft and the tube shaft adopt the multiple layers composite sealing, thereby resolving the problem of 'easy extension and hard contraction' in the prior art. The spreading tank is provided with an inner sliding boot and a central sliding boot to overcome the problems of unreachable spreading and vertical scrape seam with little pore.
Description
Technical field
The utility model relates to equipment, particularly a kind of equipment of spreading thin pulp material such as the case that paves of emulsified asphalt slurry seal machine that the spreading paving material is used in the building of a kind of surface course, the repair process.
Background technology
When the emulsified asphalt slurry seal machine construction operation, as run into the band that stops in emergency, parking lot, sub-district street etc. of curb, curve widening place, expressway access and outlet, require paving width to adjust at any time, to adapt to the situation that the road surface changes.In the prior art the pave width adjustment of case of asphalt slurry seal machine is often adopted following method: the method that the employing machinery that has is widened (as the case that paves of the Xuzhou engineering machinery SOM1000 of group configuration), but width is to be confined to only several fixed range, as 2.6m, 3m, 3.5m etc., stepless the broadening between can not realizing from the minimum to the Breadth Maximum; The mechanically operated method of the employing that has is widened (as the case that paves of German BEREININGSHY-8000 configuration), though can realize stepless broadening, owing to the influence of construction operating mode, often has the phenomenon of " stretching difficulty well contracts ".Therefore restricted the construction level of asphalt slurry seal machine, had a strong impact on construction quality and efficiency of construction, along with the improvement and the development of slurry seal technology, the problems referred to above have become the asphalt slurry seal machine case outstanding problem anxious to be solved that paves.
The utility model content
The technical problems to be solved in the utility model is exactly to overcome the deficiency that above-mentioned prior art exists, provide a kind of can be in work progress, according to the variation of width of roadway, adjust paving width at any time, with the emulsified asphalt slurry seal machine that the satisfies various construction requirements case that paves.
The technical solution adopted in the utility model is: a kind of spiral distributor that comprises, box frame, left and right sides piston shoes, strickle, the asphalt slurry seal machine of guardrail and the foot rest case that paves, it is characterized in that, it adopts four double helix distributing devices, each double helix distributing device is connected to a hydraulic motor respectively, box frame is scalable framework, adopt sleeve structure, and be equipped with hydraulic jack within it, this hydraulic jack is connected to hydraulic motor by a hydraulicdirectional control valve, comprise strickle, guardrail, the parts that foot rest is arranged on interior edge paves the case width, all adopting can be along the stretching structure of the case width slip that paves.When needs change paving width, drive the rotation of double helix distributing device and stretch by hydraulic motor, give the hydraulic jack fuel feeding that is arranged in support frame simultaneously, hydraulic jack is realized flexible under the control of hydraulicdirectional control valve, make the spiral distributor support frame flexible thereupon, stretch and drive other parts of arranging along the case width that paves, thereby make the width of the whole casing that paves change, reach the purpose of adjusting paving width.
The technical measures that the utility model is taked also are said double helix distributing device, it is the flexible double helix distributing device of hydraulic stepless, comprise a spiral fluted shaft, this helicla flute outer shaft sleeve has a tube axle, be furnished with Second Mate's helical blade on the tube axle, be fixedly helical blade and overall fixed helical blade of termination, overall fixed helical blade overall fixed is on the tube axle, the termination fixedly termination of helical blade is fixed on an end of spiral fluted shaft, should be fixedly the fixing end of the spiral fluted shaft of helical blade in termination, be connected with an end of rolling bearing units, the other end of these rolling bearing units is connected with an end of the spiral fluted shaft of another spiral distributor, make two double helix distributing devices point-blank and along the case width symmetric arrangement that paves, the other end of each spiral distributor spiral fluted shaft is positioned at the tube axle, one end of tube axle is enclosed within on the spiral fluted shaft, the other end is connected to a shaft coupling, this shaft coupling and above-mentioned hydraulic motor join, on the spiral fluted shaft, have helicla flute, this spiral fluted pitch and above-mentioned helical blade uniform pitch, a power transmission pin is arranged on the tube axle, and this power transmission pin just is embedded in the above-mentioned helicla flute.
The technical measures that the utility model is taked also are, are connected with built-in piston shoes respectively in the inboard of a left side/right piston shoes, piston shoes in the middle of box frame 7 medium positions are equipped with.When paving curb or longitudinal seam, utilize their to support the case that paves, make the unsettled road surface that does not contact curb or just spread of left and right sides piston shoes, with overcome the curb place pave less than or longitudinal seam drawn unfavorable problems such as hair.
The technical measures that the utility model is taked also are, adopted the multiple layer combination sealing at the helical axis of double helix distributing device and the slide plane of tube axle, well prevented to enter tube axle and helical axis slide plane, thereby solved the problem of " stretching difficulty well contracts " in the prior art at work progress medium pitch compound.
The beneficial effects of the utility model are: it has realized the pave stepless retractable of case of emulsified asphalt slurry seal machine, wide variety by hydraulic stepless control casing, can satisfy any width needs of user between the 2.5-4.2 rice of construction road surface, and flexible being easy to of double helix hydraulic stepless realized, can not increase operator extra work amount, overcome the phenomenon of the case that in the past paves " stretching difficulty well contracts ", the smoothness that has effectively guaranteed work progress freely, for the user has saved the valuable engineering time, improved efficiency.
Description of drawings
Fig. 1 is the utility model case plan structure schematic diagram that paves.
Fig. 2 be among Fig. 1 A to view.
Fig. 3 is a B-B profile among Fig. 1.
Fig. 4 is the flexible double helix distributing device structural representation of the utility model hydraulic stepless.
Fig. 5 is that scalable box frame of the utility model and hydraulic jack are arranged schematic diagram.
Fig. 6 is the spiral fluted shaft and the tube axle construction schematic diagram of this double helix distributing device.
Fig. 7 is the built-in piston shoes position view of the utility model.
Wherein: the 1-guardrail; 2-second strickle; The 3-foot rest; The 4-spiral distributor; The built-in piston shoes of 5-; Piston shoes in the middle of the 6-; The 7-box frame; 8-supports; A 9-left side/right piston shoes; The 10-shaft coupling; The 11-termination is helical blade fixedly; 12-overall fixed helical blade; The 13-rolling bearing units; 14-power transmission pin; 15-spiral fluted shaft; 16-tube axle; The 17-hydraulic motor; The 18-hydraulic jack; The 19-metal o-ring; The 20-rubber seal; The 21-wiper of rubber; The 22-metal sheeting; The built-in piston shoes guiding mechanism of 23-; The built-in piston shoes of 24-; The 25-helicla flute; 26-left frame and flexible inner frame; 27-left side outer rim; The 28-bearing pin; 29-right outer frame frame; 30-left frame and flexible inner frame.
The specific embodiment
As shown in Figure 1-Figure 3, a kind of emulsified asphalt slurry seal machine case that paves comprises four double helix distributing devices 4, box frame 7, a left side/right piston shoes 9, middle piston shoes 6, guardrail 1, second strickle 2, foot rest 3.Guardrail 1, second strickle 2, foot rest 3 box frames 7 all adopt the slide plane stretching structure.
As shown in Figure 5, what box frame 7 adopted is sleeve structure, it comprises left frame and flexible inner frame 26, left side outside framework 27, bearing pin 28, right outer frame frame 29, left frame and flexible inner frame 30 and four hydraulic jacks 18, wherein an end of two flexible inner frames 26 is fixed on the left frame, one end of two flexible inner frames 30 is fixed on the left frame, their other end is inserted in respectively in corresponding two left outside frameworks 27 and two the right outer frame framves 29, four hydraulic jacks 18 place four flexible inner frames respectively, and the one end is fixed with an end of four outside frameworks respectively by bearing pin 28.On the left side frame and left frame inboard are equipped with built-in piston shoes 5 respectively, piston shoes 6 in the middle of box frame 7 medium positions are equipped with.
The detailed structure of double helix distributing device 4 as shown in Figure 4, it comprises shaft coupling 10, termination fixedly helical blade 11, overall fixed helical blade 12, rolling bearing units 13, power transmission pin 14, spiral fluted shaft 15, tube axle 16, hydraulic motor 17.Wherein overall fixed helical blade 12 integral solder are on tube axle 16, and the termination fixedly termination of helical blade 11 is fixed on an end of spiral fluted shaft 15.And be fixed with this end of the spiral fluted shaft 15 of helical blade, be connected with an end of rolling bearing units 13, the other end of rolling bearing units 13 connects the helical axis of another spiral distributor, makes two double helix distributing device symmetric arrangement.The other end of spiral fluted shaft 15 is positioned at tube axle 16, and an end of tube axle 16 is enclosed within on the spiral fluted shaft 15, and the other end joins by shaft coupling 10 and hydraulic motor 17.Have helicla flute 25 on spiral fluted shaft 15, power transmission pin 14 passes tube axle 16 and is embedded in the helicla flute 25.
The course of work of the present utility model is: start the case control section that paves, hydraulic motor 17 passes through shaft coupling 10 and drives tube axle 16 and 12 rotations of overall fixed helical blade, makes termination fixedly helical blade 11 and also rotation synchronously of spiral fluted shaft 15 by power transmission pin 14.When requiring to pave the case wide variety, by 18 actions of hydraulic motor 17 fuel feeding control hydraulic jack, spiral fluted shaft 15 and tube axle 16 can be subjected to the power of effect in axial direction, under the situation of revolution, this power makes the hand of helix motion of power transmission pin 14 along helicla flute 25, this power is along the circumferencial direction of spiral fluted shaft 15 and the composite force of axial action, the power of circumferencial direction makes that finally fixedly helical blade 11 and spiral fluted shaft 15 and overall fixed helical blade 12 and tube axle 16 circumferencial directions along axle rotate synchronously in the termination, the power of axial direction makes termination fixedly helical blade 11 and spiral fluted shaft 15 and overall fixed helical blade 12 and the 16 in axial direction relative slips of tube axle, thereby makes spiral distributor realize stepless retractable while rotating.
Because spiral distributor needs helical blade to change by fixing pitch in telescopic process, the pitch of the helicla flute 25 on the spiral fluted shaft 15 and the technical measures of twin-feed spiral blade uniform pitch have been taked, power transmission pin 14 can only slide along the uniform pitch helix in helicla flute 25 like this, thereby realizes above-mentioned requirements.Slide plane at spiral fluted shaft 15 and tube axle 16 has adopted the multiple layer combination sealing simultaneously, as shown in Figure 6, it is on tube axle 16 ends and spiral fluted shaft 15 slide planes metal o-ring 19, rubber seal 20, wiper of rubber 21, metal sheeting 22 to be housed successively, well prevented to enter in the slide plane and helicla flute 25 of tube axle 16 and spiral fluted shaft 15 at work progress medium pitch compound, overcome the phenomenon of the case that paves " stretching difficulty well contracts " of domestic and international many producers, the smoothness that has effectively guaranteed work progress freely.
As shown in Figure 7, built-in piston shoes 5 adjust structure 23 by built-in piston shoes and piston shoes 24 are formed, this device can be by adjusting piston shoes adjusting device 23, piston shoes 24 are landed, box frame 7 is supported by built-in piston shoes 5 and middle piston shoes 6, at this moment left/the unsettled built on stilts of right piston shoes 9 meetings, thus can carry out paving of curb place and longitudinal seam, well guaranteed construction quality and aesthetic property.
Claims (6)
1, a kind of emulsified asphalt slurry seal machine case that paves, comprise spiral distributor (4), box frame (7), a left side/right piston shoes (9), strickle (2), guardrail (1) and foot rest (3), it is characterized in that, it adopts four double helix distributing devices, each double helix distributing device is connected to a hydraulic motor (17) respectively, box frame is scalable framework, adopt sleeve structure, and be equipped with hydraulic jack (18) within it, this hydraulic jack is connected to hydraulic motor by a hydraulicdirectional control valve, comprise strickle, guardrail, the parts that foot rest is arranged on interior edge paves the case width, all adopting can be along the stretching structure of the case width slip that paves.
2, the emulsified asphalt slurry seal machine according to claim 1 case that paves, its feature also is said double helix distributing device, it is the flexible double helix distributing device of hydraulic stepless, comprise a spiral fluted shaft (15), this helicla flute outer shaft sleeve has a tube axle (16), be furnished with Second Mate's helical blade on the tube axle, be fixedly helical blade (11) and overall fixed helical blade (12) of termination, overall fixed helical blade overall fixed is on the tube axle, the termination fixedly termination of helical blade is fixed on an end of spiral fluted shaft, should be fixedly the fixing end of the spiral fluted shaft of helical blade in termination, be connected with an end of rolling bearing units (13), the other end of these rolling bearing units is connected with an end of the spiral fluted shaft of another spiral distributor, make two double helix distributing devices point-blank and along the case width symmetric arrangement that paves, the other end of each spiral distributor spiral fluted shaft is positioned at the tube axle, one end of tube axle is enclosed within on the helical axis, the other end is connected to a shaft coupling (10), this shaft coupling and above-mentioned hydraulic motor (17) join, on the spiral fluted shaft, have helicla flute (25), a power transmission pin (14) is arranged on the tube axle, and this power transmission pin (14) just is embedded in the helicla flute (25).
3, the emulsified asphalt slurry seal machine according to claim 2 case that paves, its feature also is the pitch and the above-mentioned helical blade uniform pitch of the helicla flute (25) on the said spiral fluted shaft.
4, the emulsified asphalt slurry seal machine according to claim 3 case that paves, its feature also is, slide plane at the spiral fluted shaft (15) of double helix distributing device and tube axle (16) has adopted the multiple layer combination sealing, and it is equipped with metal o-ring (19), rubber seal (20), wiper of rubber (21), metal sheeting (22) successively and forms on tube axle (16) end and spiral fluted shaft (15) slide plane.
5, the emulsified asphalt slurry seal machine according to claim 4 case that paves, its feature also is, what said box frame (7) adopted is sleeve structure, it comprises left frame and flexible inner frame (26), left side outside framework (27), bearing pin (28), right outer frame frame (29), left frame and flexible inner frame (30) and four hydraulic jacks (18), wherein an end of two flexible inner frames (26) is fixed on the left frame, one end of two flexible inner frames (30) is fixed on the left frame, their other end is inserted in respectively in corresponding two the left outside frameworks (27) and two right outer frame framves (29), four hydraulic jacks (18) place four flexible inner frames respectively, and the one end is fixed with an end of four outside frameworks respectively by bearing pin (28).
6, the emulsified asphalt slurry seal machine according to claim 5 case that paves, its feature also is, on the left side frame and left frame inboard are equipped with built-in piston shoes (5) respectively, piston shoes (6) in the middle of box frame (7) medium position is equipped with, built-in piston shoes (5) adjust structure (23) by built-in piston shoes and piston shoes (24) are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03266817 CN2632133Y (en) | 2003-07-04 | 2003-07-04 | Spreading tank of emulsion asphalt slurry top sealing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03266817 CN2632133Y (en) | 2003-07-04 | 2003-07-04 | Spreading tank of emulsion asphalt slurry top sealing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2632133Y true CN2632133Y (en) | 2004-08-11 |
Family
ID=34298486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03266817 Expired - Lifetime CN2632133Y (en) | 2003-07-04 | 2003-07-04 | Spreading tank of emulsion asphalt slurry top sealing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2632133Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101413243B (en) * | 2008-11-19 | 2010-09-01 | 镇江华晨华通路面机械有限公司 | Concrete mortar protecting device of spiral distributor |
| CN102433820A (en) * | 2011-08-24 | 2012-05-02 | 中联重科股份有限公司 | Paver and mounting structure of distributing device thereof |
| WO2013026202A1 (en) * | 2011-08-24 | 2013-02-28 | 长沙中联重工科技发展股份有限公司 | Paving machine and mounting structure for distributing device thereof |
| CN105216092A (en) * | 2015-11-10 | 2016-01-06 | 张沙 | A kind of laying device and corresponding spice spreading system |
| CN109024171A (en) * | 2018-08-31 | 2018-12-18 | 许昌德通振动搅拌技术有限公司 | Pull formula cement concrete synovial membrane device that paves |
-
2003
- 2003-07-04 CN CN 03266817 patent/CN2632133Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101413243B (en) * | 2008-11-19 | 2010-09-01 | 镇江华晨华通路面机械有限公司 | Concrete mortar protecting device of spiral distributor |
| CN102433820A (en) * | 2011-08-24 | 2012-05-02 | 中联重科股份有限公司 | Paver and mounting structure of distributing device thereof |
| WO2013026202A1 (en) * | 2011-08-24 | 2013-02-28 | 长沙中联重工科技发展股份有限公司 | Paving machine and mounting structure for distributing device thereof |
| CN102433820B (en) * | 2011-08-24 | 2013-09-25 | 中联重科股份有限公司 | Paver and mounting structure of distributing device thereof |
| CN105216092A (en) * | 2015-11-10 | 2016-01-06 | 张沙 | A kind of laying device and corresponding spice spreading system |
| CN109024171A (en) * | 2018-08-31 | 2018-12-18 | 许昌德通振动搅拌技术有限公司 | Pull formula cement concrete synovial membrane device that paves |
| CN109024171B (en) * | 2018-08-31 | 2023-11-21 | 德通智能科技股份有限公司 | Dragging type cement concrete slip film paving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CCCC XI AN ROAD CONSTRUCTION MACHINERY CO., LTD. Free format text: FORMER OWNER: XIAN ROAD BUILDING MACHINE CO., LTD. Effective date: 20110311 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 710032 NO. 163, CHANGYING WEST ROAD, XINCHENG DISTRICT, XI AN CITY, SHAANXIPROVINCE TO: 710200 NO. 8, WEST SECTION, JINGGAO SOUTH ROAD, JINGWEI NEW CITY, XI AN ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, XI AN CITY, SHAANXI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110311 Address after: 710200 Shaanxi city of Xi'an Province Economic and Technological Development Zone of Xi'an Jing Wei Jing Town High South Road West No. 8 Patentee after: CCCC Xi'an Road Construction Machinery Co., Ltd. Address before: The new city of Shaanxi province Xi'an City Changying road 710032 No. 163 Patentee before: Xian Road Building Machine Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130704 Granted publication date: 20040811 |