CN104960846A - Scraper conveyer applied to paver and aiming at aggregate materials - Google Patents
Scraper conveyer applied to paver and aiming at aggregate materials Download PDFInfo
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- CN104960846A CN104960846A CN201510318301.3A CN201510318301A CN104960846A CN 104960846 A CN104960846 A CN 104960846A CN 201510318301 A CN201510318301 A CN 201510318301A CN 104960846 A CN104960846 A CN 104960846A
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- Prior art keywords
- flap
- paver
- crushed stone
- stone material
- aggregate materials
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Abstract
The invention discloses a scraper conveyer applied to a paver and aiming at aggregate materials. The scraper conveyer applied to the paver and aiming at aggregate materials comprises two scraper chains and a drive device thereof. Multiple first hinge plates and second hinge plates are alternately arranged between the whole lengths of the two scraper chains and are sequentially hinged; the two ends of the hinge plates are detachably connected with the scraper chains respectively. The scraper conveyer applied to the paver and aiming at aggregate materials has the beneficial effects that when aggregate or ballast materials are laid, the aggregate materials and the hinge plates almost do not move relatively, so that on one hand, the jamming phenomenon of the aggregate materials is avoided, and on the other hand, abrasion to a carrier by the aggregate materials is greatly reduced. Thus, the aggregate materials can be really, stably and continuously laid through the paver.
Description
Technical field
The present invention relates to a kind of drag conveyer, particularly a kind of drag conveyer be applied to for crushed stone material on paver, belongs to paver technical applications.
Background technology
Paver is used to the specialized equipment paved equably on whole good roadbed or basic unit by mixture (comprising bittulith and basic unit's Stabilized Soil) good for mixing.The principle of work of paver is: mixture is poured in paver main frame by truck, and mixture is transported to screw material-distributing mechanism by drag conveyer, and mixture is evenly distributed within the scope of ironing width by screw material-distributing mechanism again; Meanwhile, under the tractive force of main frame, ironing machine to float on mixture and paves smooth by mixture pre-compacted, forms the laying that has one fixed width, certain thickness and definite shape.
The drag conveyer structure of existing domestic and international paver is about the same: scraper plate base plate is fixedly mounted on paver main frame, on two flight chains, interval is installed and is scraped lath, under the propulsive effort scraping pan motor and reductor, flight chain rotates with scraping together with lath, the mixture on scraper plate base plate is transported to the screw material-distributing mechanism of paver rear end.
In actual use, find that existing paver drag conveyer is when paving rubble or ballasting material (building stones particle diameter 30-70mm), and following two phenomenons often can occur:
One, rubble often can be stuck in and scrape between lath and scraper plate base plate, causes drag conveyer to be suppressed and stops;
Two, rubble to scraper plate base plate and the wearing and tearing of scraping lath very large, even use wear-resisting steel plate also can be worn very soon, cause gap each other to increase, increase rubble and to get stuck chance.
Due to the existence of the problems referred to above, use at present paver pave rubble or ballasting material time, efficiency is very low, sometimes cannot carry out normal construction even at all.Therefore, paving for crushed stone material, needs to rethink a kind of drag conveyer structure of design, so that ensure can not be stuck by rubble at paving process middle scraper conveyer, metaling can be carried by normal pulsation-free, realize paver normally paving continuously to crushed stone material.
Summary of the invention
Goal of the invention of the present invention is: for above-mentioned Problems existing, provides a kind of drag conveyer be applied to for crushed stone material on paver, better reliability.
The technical solution used in the present invention is such:
A kind of drag conveyer be applied to for crushed stone material on paver, comprise two flight chains and actuating device thereof, some flaps one and flap two is arranged alternately between the two whole length of flight chain, hinged successively between flap one and flap two, flap one two end portions is not connected with flight chain is detachable.
As preferably, described actuating device is made up of a motor and a reductor.
As preferably, described flap one two ends are connected with flight chain respectively by bolt and nut.Removable connection mode, conveniently has during damage in local and changes.
As preferably, hinged successively by pin between flap one and flap two.
As preferably, some carrying rollers are set below described flight chain, flap one and flap two as supporting also and being friction of rolling mode between this carrying roller.Carrying roller can ensure that rubble transmits continuous and stable more.
As preferably, the width of described flap one and flap two and the chain link width of flight chain quite, and, the hinged axle center between flap one and flap two and the hinged axis coinciding between the chain link of flight chain.This preferred structure can ensure there be good coordinating between flap with flight chain.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows: when paving rubble or ballasting material, almost there is no relative motion between metaling and flap, on the one hand, avoid the phenomenon that gets stuck of metaling, on the other hand, greatly reduce the wearing and tearing of metaling to its carrier, therefore, really can realize the paving operation of paver to crushed stone material stable and continuous.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is birds-eye view of the present invention.
Fig. 3 is that middle scraper chain of the present invention and flap assemble schematic diagram.
Mark in figure: 1 is actuating device, and 2 is flight chain, and 3 is flap one, and 4 is flap two, and 5 is pin, and 6 is carrying roller.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
Most preferred embodiment:
As shown in Figure 1, 2, a kind of drag conveyer be applied to for crushed stone material on paver, comprise two flight chains 2 and actuating device 1 thereof, some flaps 1 and flap 24 is arranged alternately between the two whole length of flight chain 2, hinged successively by pin 5 between flap 1 and flap 24, flap 1 both ends are connected with flight chain 2 is detachable respectively.
Described actuating device 1 is made up of a motor and a reductor.
Described flap 1 two ends are connected with flight chain 2 respectively by bolt and nut.
Some carrying rollers 6 are set below described flight chain 2, flap 1 and flap 24 as supporting also and being friction of rolling mode between this carrying roller 6.
Described flap 1 is suitable with the chain link width of flight chain 2 with the width of flap 24, and, the hinged axle center between flap 1 and flap 24 and the hinged axis coinciding between the chain link of flight chain 2, as shown in Figure 3.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. one kind is applied to the drag conveyer for crushed stone material on paver, comprise two flight chains (2) and actuating device (1) thereof, it is characterized in that: between the two whole length of flight chain (2), be arranged alternately some flaps one (3) and flap two (4), hinged successively between flap one (3) and flap two (4), flap one (3) both ends are connected with the chain link of flight chain (2) is detachable respectively.
2. a kind of drag conveyer be applied to for crushed stone material on paver according to claim 1, is characterized in that: described actuating device (1) is made up of a motor and a reductor.
3. a kind of drag conveyer be applied to for crushed stone material on paver according to claim 1, is characterized in that: described flap one (3) two ends are connected with flight chain (2) respectively by bolt and nut.
4. a kind of drag conveyer be applied to for crushed stone material on paver according to claim 1, is characterized in that: hinged successively by pin (5) between flap one (3) and flap two (4).
5. a kind of drag conveyer be applied to for crushed stone material on paver according to claim 1, is characterized in that: described flight chain (2), flap one (3) and flap two (4) below arranges some carrying rollers (6) conduct support and and is friction of rolling mode between this carrying roller (6).
6. a kind of drag conveyer be applied to for crushed stone material on paver according to claim 1 or 3, it is characterized in that: described flap one (3) is suitable with the chain link width of flight chain (2) with the width of flap two (4), further, the hinged axis coinciding between the chain link of the hinged axle center between flap one (3) and flap two (4) and flight chain (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510318301.3A CN104960846A (en) | 2015-06-11 | 2015-06-11 | Scraper conveyer applied to paver and aiming at aggregate materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510318301.3A CN104960846A (en) | 2015-06-11 | 2015-06-11 | Scraper conveyer applied to paver and aiming at aggregate materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104960846A true CN104960846A (en) | 2015-10-07 |
Family
ID=54214986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510318301.3A Pending CN104960846A (en) | 2015-06-11 | 2015-06-11 | Scraper conveyer applied to paver and aiming at aggregate materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104960846A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1294563A (en) * | 1998-05-25 | 2001-05-09 | 榎本工业株式会社 | Conveyor |
| JP2004339716A (en) * | 2003-05-13 | 2004-12-02 | Sumitomo (Shi) Construction Machinery Manufacturing Co Ltd | Bar conveyor device of asphalt finisher |
| CN101838962A (en) * | 2010-04-20 | 2010-09-22 | 南文辉 | Material paver |
| CN201704600U (en) * | 2010-04-20 | 2011-01-12 | 陕西长大实业有限公司 | Detachable delivery device of frame type spreading machine |
| CN201770271U (en) * | 2010-08-23 | 2011-03-23 | 浙江金刚汽车有限公司 | Crawler-type conveying device |
| CN203020919U (en) * | 2012-09-28 | 2013-06-26 | 巨野县大鹏机械制造有限公司 | Plate-type feeding machine |
| CN203439597U (en) * | 2013-07-30 | 2014-02-19 | 四川省品信机械有限公司 | Plate feeder |
| JP2014125293A (en) * | 2012-12-25 | 2014-07-07 | Nippon Steel & Sumikin Engineering Co Ltd | Chain scraper conveyor |
| CN204702104U (en) * | 2015-06-11 | 2015-10-14 | 成都市新筑路桥机械股份有限公司 | A kind of drag conveyer be applied to for crushed stone material on paver |
-
2015
- 2015-06-11 CN CN201510318301.3A patent/CN104960846A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1294563A (en) * | 1998-05-25 | 2001-05-09 | 榎本工业株式会社 | Conveyor |
| JP2004339716A (en) * | 2003-05-13 | 2004-12-02 | Sumitomo (Shi) Construction Machinery Manufacturing Co Ltd | Bar conveyor device of asphalt finisher |
| CN101838962A (en) * | 2010-04-20 | 2010-09-22 | 南文辉 | Material paver |
| CN201704600U (en) * | 2010-04-20 | 2011-01-12 | 陕西长大实业有限公司 | Detachable delivery device of frame type spreading machine |
| CN201770271U (en) * | 2010-08-23 | 2011-03-23 | 浙江金刚汽车有限公司 | Crawler-type conveying device |
| CN203020919U (en) * | 2012-09-28 | 2013-06-26 | 巨野县大鹏机械制造有限公司 | Plate-type feeding machine |
| JP2014125293A (en) * | 2012-12-25 | 2014-07-07 | Nippon Steel & Sumikin Engineering Co Ltd | Chain scraper conveyor |
| CN203439597U (en) * | 2013-07-30 | 2014-02-19 | 四川省品信机械有限公司 | Plate feeder |
| CN204702104U (en) * | 2015-06-11 | 2015-10-14 | 成都市新筑路桥机械股份有限公司 | A kind of drag conveyer be applied to for crushed stone material on paver |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151007 |
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| RJ01 | Rejection of invention patent application after publication |