CN100467242C - Material conveying appliance of concrete transfer car - Google Patents
Material conveying appliance of concrete transfer car Download PDFInfo
- Publication number
- CN100467242C CN100467242C CNB2006100311839A CN200610031183A CN100467242C CN 100467242 C CN100467242 C CN 100467242C CN B2006100311839 A CNB2006100311839 A CN B2006100311839A CN 200610031183 A CN200610031183 A CN 200610031183A CN 100467242 C CN100467242 C CN 100467242C
- Authority
- CN
- China
- Prior art keywords
- drive unit
- transfer car
- tensioning apparatus
- flight chain
- material conveying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 title claims abstract description 45
- 239000004567 concrete Substances 0.000 title claims abstract description 19
- 238000003825 pressing Methods 0.000 claims description 14
- 230000003287 optical effect Effects 0.000 claims description 13
- 230000002459 sustained effect Effects 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000000699 topical effect Effects 0.000 claims description 2
- 238000007790 scraping Methods 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 8
- 238000005204 segregation Methods 0.000 description 6
- 239000010426 asphalt Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000011384 asphalt concrete Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
Images
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses a material conveying device of concrete rotary car, which comprises the following parts: tensioning device, scraper chain and driving device, wherein the tensioning device and driving device are set on the rack; the scraper chain wraps on the tensioning device and driving device; the tensioning device lies under the feed hopper; the driving device lies in the discharge outlet, which receives the scraping structure of falling material with bottom and top of scraper chain on the same height. The invention feeds more stable material and more flow and higher conveying efficiency, which lengthens the usage lifetime of whole device.
Description
Technical field
The present invention is mainly concerned with the concrete transfer car field in the engineering machinery, refers in particular to a kind of material conveying appliance of concrete transfer car.
Background technology
In the prior art, asphalt concrete conveyor is the corollary equipment of bituminous concrete paver construction, intert between asphalt transport vehicle and paver, store, transport and mix and stir again asphalt from haulage truck, reach the demixing temperature and the aggregate segregation that improve asphalt, reduce the road surface voidage, realize the glitch-free continuous construction operation of paver, thereby improve pavement spread quality purpose.
In order to realize the asphalt noiseless conveying of flow greatly, belt that Asphalt Transfer Vehicle adopts conveying both at home and abroad and scraper plate are carried dual mode at present.Wherein, that the mode that belt is carried has is simple in structure, transmission power is little, the transporting velocity advantages of higher, noiseless, the big flow volume delivery of energy, but because belt is subjected to thermal stretching easily, and have easily skid, easily aging, service life short, change numerous defectives such as difficulty, therefore be not widely used; The mode that scraper plate is carried has the efficient height, easy to clean, long service life, change advantages such as convenient, adopt scraper plate to carry producer to adopt scraper down mostly both at home and abroad, the straight line mode of movement, referring to shown in Figure 5, following scraping mechanism mainly comprises driven pulley 11, flight chain 12, support roller 13 and driving wheel 14, all parts all are assemblied on the defeated material arm, driving wheel 14 drives driven pulley 11 and moves counterclockwise, in feed hopper 7, get material, material from after, a left side, right three directions enter, the left and right directions material is by driven pulley 11 both sides spiral pushers, flight chain 12 is positioned in the middle of the scraper plate, flight chain 12 is mixing intragranular movement, scraper plate is got when material and from top to bottom material is produced cutting, and the backhaul chain is supported by support roller 13, thereby the base plate 9 that is used for connecing the let-down material is being scraped the formula structure with the bottom of flight chain 12 under realizing on the sustained height.There is following defective in the structure of this down scraper mode: 1. because this mode of movement adopts scraper down, so chain and sprocket wheel move in compound, thereby make chain and the easy abrasion of sprocket wheel, easily get stuck, chain and the easy sizing of sprocket wheel, is difficult to cleaning; 2. the centre of this conveying device must install support roller 13 additional, thereby makes the structure more complicated.
Summary of the invention
The technical problem to be solved in the present invention just is: at the technical problem of prior art existence, the invention provides that a kind of feed is more steady, flow is bigger, transfer efficiency is higher and can effectively avoid the secondary segregation, prolong the material conveying appliance of concrete transfer car of whole service life.
In order to solve the problems of the technologies described above, the solution that the present invention proposes is: a kind of material conveying appliance of concrete transfer car, it comprises tensioning apparatus, flight chain and drive unit, tensioning apparatus and drive unit are installed on the frame, it is characterized in that: described flight chain is set around on tensioning apparatus and the drive unit, tensioning apparatus be positioned at transfer car(buggy) feed hopper under, drive unit is positioned at the discharging opening place, the top that is used for connecing the base plate of let-down material and flight chain is on sustained height.
Be provided with the optical pressure wheel between described tensioning apparatus and the drive unit, and be provided with pressing sprocket at flight chain top and optical pressure wheel opposite position place, described flight chain is set around tensioning apparatus, drive unit and optical pressure wheel and upward and in optical pressure wheel and pressing sprocket place is inclined upwardly, one section and the ground formation inclination angle A of flight chain top between tensioning apparatus and pressing sprocket, tilting section and the ground of flight chain top between pressing sprocket and drive unit forms angle of inclination B.
Described inclination angle A is-10
0≤ A≤10
0
Described angle of inclination B is 0＜B≤60
0
Compared with prior art, the invention has the advantages that:
1, scrapes the mode of movement of formula on material conveying appliance of concrete transfer car of the present invention adopts, thereby avoided chain and sprocket wheel in compound, to move, and chain moves in guide groove, avoided compound directly to contact with chain, sprocket wheel, reduce get stuck probability and power attenuation, alleviated chain and sprocket wheel abrasion, prolonged the service life of single unit system, improved the reliability of mechanism, it is convenient, quick that whole device is cleaned;
2, scrape the mode of movement of formula on material conveying appliance of concrete transfer car of the present invention adopts, scraper plate is got in the material process, and stockpile top material is evenly dropping on the base plate on the direction of motion, reaches preliminary mixing purpose, alleviates the material temperature segregation; In defeated material process, this device is little to the disturbance of material, the material secondary segregation of having avoided time scraper, straight line mode of movement because of devices such as scraper plate, sprocket wheels compound partial cut, extruding, broken disturbance to be produced;
When 3, material conveying appliance of concrete transfer car of the present invention was worked, material can drop on the base plate equably during flight chain process hopper, and conveying capacity is by the control of bin gate height, and therefore visible feed of the present invention is more steady, flow is bigger, and transfer efficiency is higher;
4, material conveying appliance of concrete transfer car chain two ends tensioning of the present invention, easy to adjust, the structure of entire mechanism is more succinct, and maintaining is more convenient.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of the embodiment of the invention 1;
Fig. 2 is the plan structure schematic diagram of the embodiment of the invention 1;
Fig. 3 is the main TV structure schematic diagram of the embodiment of the invention 2;
Fig. 4 is the plan structure schematic diagram of the embodiment of the invention 2;
Fig. 5 is the structural representation of conveying device in the prior art.
Marginal data
1, tensioning apparatus 2, flight chain
3, pinch roller 4, pressing sprocket
5, drive unit 6, frame
7, feed hopper 9, base plate
10, discharging opening 11, driven pulley
12, flight chain 13, support roller
14, driving wheel
The specific embodiment
Below with reference to the drawings and specific embodiments the present invention is described in further details.
Embodiment 1: as depicted in figs. 1 and 2, material conveying appliance of concrete transfer car of the present invention comprises tensioning apparatus 1, flight chain 2 and drive unit 5, tensioning apparatus 1 and drive unit 5 are installed on the frame 6, flight chain 2 is set around on tensioning apparatus 1 and the drive unit 5, tensioning apparatus 1 be positioned at transfer car(buggy) feed hopper 7 under, drive unit 5 is positioned at discharging opening 10 places, thereby the formula structure is being scraped forming on the sustained height in the top of the base plate 9 that is used for connecing the let-down material and flight chain 2, and this drive unit 5 is driven by power set.
Operation principle: when waggon is poured compound into the transfer car(buggy) receiving hopper, flight chain 2 is from feed hopper 7 processes of transfer car(buggy), the stockpiles bottom is scraped and is got material in the feed hopper 7, stockpile top material is evenly being fallen on the direction of motion on the base plate 9, make compound each several part material reach preliminary mixing, improve the temperature of charge segregation; Material is poured the stirring hopper into from drive unit, finishes mass transport.Scraping plates system drives drive unit 5 by motor and moves clockwise.
Embodiment 2: as shown in Figure 3 and Figure 4, material conveying appliance of concrete transfer car of the present invention comprises tensioning apparatus 1, flight chain 2, pressing sprocket 4, optical pressure wheel 3 and drive unit 5, tensioning apparatus 1 and drive unit 5 are installed on the frame 6, these drive unit 5 power set drive, be provided with optical pressure wheel 3 between tensioning apparatus 1 and the drive unit 5, and take turns 3 opposite position places at flight chain 2 tops and optical pressure and be provided with pressing sprocket 4, flight chain 2 is set around tensioning apparatus 1, be inclined upwardly on drive unit 5 and the optical pressure wheel 3 and in optical pressure wheel 3 and pressing sprocket 4 places, one section and the ground formation inclination angle A of flight chain 2 tops between tensioning apparatus 1 and pressing sprocket 4, tilting section and the ground of flight chain 2 tops between pressing sprocket 4 and drive unit 5 forms angle of inclination B, and inclination angle A is-10 in preferred version
0≤ A≤10
0, angle of inclination B is 0＜B≤60
0Thereby the formula structure is being scraped forming on the sustained height in the top of the base plate 9 that is used for connecing the let-down material and flight chain 2.
Operation principle: when waggon is poured compound into the transfer car(buggy) receiving hopper, flight chain 2 horizontal segments are from feed hopper 7 processes of transfer car(buggy), the stockpiles bottom is scraped and is got material in the feed hopper 7, stockpile top material is evenly being fallen on the direction of motion on the base plate 9, make compound each several part material reach preliminary mixing, improve the temperature of charge segregation; Carry on the unperturbed trend at a certain angle then, material is poured the stirring hopper into from drive unit 5, finishes mass transport.Scraping plates system drives drive unit 5 by motor and moves clockwise.
Claims (5)
1, a kind of material conveying appliance of concrete transfer car, it comprises tensioning apparatus (1), flight chain (2) and drive unit (5), tensioning apparatus (1) and drive unit (5) are installed on the frame (6), it is characterized in that: described flight chain (2) is set around on tensioning apparatus (1) and the drive unit (5), tensioning apparatus (1) be positioned at transfer car(buggy) feed hopper (7) under, drive unit (5) is positioned at discharging opening (10) to be located, and the base plate (9) that is used for connecing the let-down material and the top of flight chain (2) are on sustained height.
2, material conveying appliance of concrete transfer car according to claim 1, it is characterized in that: be provided with optical pressure wheel (3) between described tensioning apparatus (1) and the drive unit (5), and be provided with pressing sprocket (4) at flight chain (2) top and optical pressure wheel (3) opposite position place, described flight chain (2) is set around tensioning apparatus (1), drive unit (5) and optical pressure wheel (3) are gone up and are located to be inclined upwardly in optical pressure wheel (3) and pressing sprocket (4), one section and the ground formation inclination angle A of flight chain (2) top between tensioning apparatus (1) and pressing sprocket (4), tilting section and the ground of flight chain (2) top between pressing sprocket (4) and drive unit (5) forms angle of inclination B.
3, material conveying appliance of concrete transfer car according to claim 2 is characterized in that: described inclination angle A is-10 °≤A≤10 °.
4, material conveying appliance of concrete transfer car according to claim 2 is characterized in that: described angle of inclination B is 0＜B≤60 °.
5, material conveying appliance of concrete transfer car according to claim 3 is characterized in that: described angle of inclination B is 0＜B≤60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100311839A CN100467242C (en) | 2006-01-23 | 2006-01-23 | Material conveying appliance of concrete transfer car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100311839A CN100467242C (en) | 2006-01-23 | 2006-01-23 | Material conveying appliance of concrete transfer car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1803434A CN1803434A (en) | 2006-07-19 |
| CN100467242C true CN100467242C (en) | 2009-03-11 |
Family
ID=36865645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100311839A Expired - Fee Related CN100467242C (en) | 2006-01-23 | 2006-01-23 | Material conveying appliance of concrete transfer car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100467242C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449109A (en) * | 2013-07-29 | 2013-12-18 | 杨林江 | Continuous conveyer for asphalt mixture |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501317A (en) * | 2011-11-03 | 2012-06-20 | 山东瑞天工程器材有限公司 | Concrete mixing carrier |
| CN109513395A (en) * | 2019-01-17 | 2019-03-26 | 山东环达环保科技有限公司 | High temperature chemical products low temperature moulding processing unit and processing method |
| CN111266360A (en) * | 2020-04-20 | 2020-06-12 | 文安县天华密度板有限公司 | Wood chip rinsing equipment and method for producing density board |
-
2006
- 2006-01-23 CN CNB2006100311839A patent/CN100467242C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449109A (en) * | 2013-07-29 | 2013-12-18 | 杨林江 | Continuous conveyer for asphalt mixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1803434A (en) | 2006-07-19 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 410013 No. 361 South silver basin, Hunan, Changsha Patentee after: ZOOMLION HEAVY INDUSTRY SCIENCE AND TECHNOLOGY Co.,Ltd. Address before: 410013 No. 361 South silver basin, Hunan, Changsha Patentee before: CHANGSHA ZOOMLION HEAVY INDUSTRY SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090311 |
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| CF01 | Termination of patent right due to non-payment of annual fee |