CN203083860U - Aggregate segregation analyzer for asphalt mixture - Google Patents
Aggregate segregation analyzer for asphalt mixture Download PDFInfo
- Publication number
- CN203083860U CN203083860U CN 201320045607 CN201320045607U CN203083860U CN 203083860 U CN203083860 U CN 203083860U CN 201320045607 CN201320045607 CN 201320045607 CN 201320045607 U CN201320045607 U CN 201320045607U CN 203083860 U CN203083860 U CN 203083860U
- Authority
- CN
- China
- Prior art keywords
- aggregate
- hopper
- aggregate bin
- segregation
- buffer board
- 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
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Abstract
The utility model discloses an aggregate segregation analyzer for asphalt mixture, which comprises a rack, a feed hopper and an aggregate hopper, wherein the feed hopper is arranged at the top of the rack; the aggregate hopper is arranged below the feed hopper; a buffer plate is arranged on the rack; the buffer plate corresponds to an outlet of the feed hopper and forms an angle of 30-45 degrees with the horizontal plane; sieve pores are uniformly formed in the buffer plate; the aggregate hopper comprises a first aggregate hopper, a second aggregate hopper and a third aggregate hopper sequentially from left to right; the left side of the first aggregate hopper is connected with a baffle; and the third aggregate hopper directly faces to the downward side of the sieve pores. The analyzer disclosed by the utility model has a simple structure and is convenient and quick to operate; the three-level aggregate hoppers divide the mixture into large, small and fine particles; and the measurement precision is high, and the accuracy of the calculation result is facilitated.
Description
Technical field
The utility model relates to the road engineering field, especially relates to a kind of segregation analyser that gathers materials that is used for asphalt.
Background technology
Asphalt owing to the influence of various factors, causes the non-uniform phenomenon of asphalt coarse aggregate and each self aggregation of fine aggregate in the process of producing, transport and paving, this phenomenon is called the segregation phenomenon that gathers materials.And the asphalt mixture gradation design is to cause one of the major reason of segregation of gathering materials, and the segregation that gathers materials is being feeded, transports, is being easy to when paving cause to LSAM therefore because nominal maximum aggregate size is bigger.At present both at home and abroad to the research of asphalt mixture segregation mainly aspect the prevention and control, usually adopt the inhomogeneity method of quantitative evaluation grating to quantitative evaluation method of grating design setting and index, gather materials the emanate instrument of usefulness of analysis is the inhomogeneity key point of grating, the existing general mechanism of segregation analyser that gathers materials is complicated, mechanism's measurement result simply again is also not accurate enough, the also not enough refinement of grating.
The utility model content
The utility model is in order to overcome the deficiencies in the prior art, and a kind of simple in structure, measurement result segregation analyser that gathers materials of asphalt accurately is provided.
To achieve these goals, the utility model is by the following technical solutions: a kind of segregation analyser that gathers materials of asphalt, comprise frame, feeder hopper and aggregate bin, feeder hopper is located at the top of frame, aggregate bin is located at the place, below of feeder hopper, and described frame is provided with a buffer board, and this buffer board is corresponding to the exit of feeder hopper, and the angle that is formed with the 30-45 degree with surface level is evenly equipped with sieve aperture on the described buffer board; Described aggregate bin from left to right comprises first aggregate bin, second aggregate bin and the 3rd aggregate bin successively, and the left side of first aggregate bin connects a baffle plate, and the 3rd aggregate bin is right against the below of sieve aperture.
As preferably, described frame is provided with a connecting link, is connected by bolted splice between described buffer board and this connecting link.
As preferably, be coated with a wax layer on the described buffer board.
As preferably, the bottom of described feeder hopper can be provided with a pumping board with twitching.
In sum, the utlity model has following advantage: this analysis instrument is simple in structure, and simple operation is provided with three grades of aggregate bins, and compound is divided into large and small, thin three kinds of particles, and measuring accuracy is higher, helps the accurate of result of calculation.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
In order to make those skilled in the art person better understand the utility model scheme,, the technical scheme among the utility model embodiment is carried out clear, complete description below in conjunction with the accompanying drawing among the utility model embodiment.
As shown in Figure 1, a kind of segregation analyser that gathers materials of asphalt, comprise frame 1, feeder hopper 2 and aggregate bin 3, feeder hopper 2 is located at the top of frame 1, and aggregate bin 3 is located at the place, below of feeder hopper 2, and described frame 1 is provided with a buffer board 5, this buffer board 5 is corresponding to the exit of feeder hopper 2, and with the angle that is formed with the 30-45 degree of surface level, be preferably 30 °, be evenly equipped with sieve aperture 52 on the described buffer board 5; Described aggregate bin 3 comprises successively that from left to right the left side of first aggregate bin 31, second aggregate bin 32 and the 3rd aggregate bin 33, the first aggregate bins 31 connects the below that a baffle plate 6, the three aggregate bins 33 are right against sieve aperture 52.Fine powder in the compound can enter in the 3rd aggregate bin easily by sieve aperture, granule can enter into second aggregate bin after clashing into, bulky grain changes stroke through the bump back, enters into first aggregate bin, is provided with baffle plate and can prevents that the transition of bulky grain bump from can't enter hopper.The utility model is simple in structure, and is with low cost, and compound is divided into three kinds of gratings, makes measurement result more accurate, helps grading analysis work.
For the convenient adjustment of carrying out the angle of inclination, optionally, described frame 1 is provided with a connecting link 52, is articulated and connected by bolt 51 between described buffer board 5 and this connecting link 52.
Be coated with a wax layer on the described buffer board 5, can prevent that fine grained is bonded on the buffer board.
Follow height for the accuracy of measurement result, optionally, the bottom of described feeder hopper 2 can be provided with a pumping board 21 with twitching, and is easy to operate.
Obviously, described embodiment only is a part of embodiment of the present utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all should belong to the scope of the utility model protection.
Claims (4)
1. the segregation analyser that gathers materials of an asphalt, comprise frame (1), feeder hopper (2) and aggregate bin (3), feeder hopper (2) is located at the top of frame (1), aggregate bin (3) is located at the place, below of feeder hopper (2), described frame (1) is provided with a buffer board (5), this buffer board (5) is corresponding to the exit of feeder hopper (2), and with the angle that is formed with the 30-45 degree of surface level, it is characterized in that: be evenly equipped with sieve aperture (52) on the described buffer board (5); Described aggregate bin (3) from left to right comprises first aggregate bin (31), second aggregate bin (32) and the 3rd aggregate bin (33) successively, and the left side of first aggregate bin (31) connects a baffle plate (6), and the 3rd aggregate bin (33) is right against the below of sieve aperture (52).
2. the segregation analyser that gathers materials of asphalt according to claim 1, it is characterized in that: described frame (1) is provided with a connecting link (52), is articulated and connected by bolt (51) between described buffer board (5) and this connecting link (52).
3. the segregation analyser that gathers materials of asphalt according to claim 2 is characterized in that: be coated with a wax layer on the described buffer board (5).
4. the segregation analyser that gathers materials of asphalt according to claim 3, it is characterized in that: the bottom of described feeder hopper (2) can be provided with a pumping board (21) with twitching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045607 CN203083860U (en) | 2013-01-22 | 2013-01-22 | Aggregate segregation analyzer for asphalt mixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045607 CN203083860U (en) | 2013-01-22 | 2013-01-22 | Aggregate segregation analyzer for asphalt mixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203083860U true CN203083860U (en) | 2013-07-24 |
Family
ID=48829685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320045607 Expired - Fee Related CN203083860U (en) | 2013-01-22 | 2013-01-22 | Aggregate segregation analyzer for asphalt mixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203083860U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606791A (en) * | 2015-12-28 | 2016-05-25 | 河海大学 | Device and method for testing segregation degree of cement stabilized macadam |
| CN106680158A (en) * | 2017-01-09 | 2017-05-17 | 山东大学 | Asphalt mixture separation degree estimation method and device |
-
2013
- 2013-01-22 CN CN 201320045607 patent/CN203083860U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606791A (en) * | 2015-12-28 | 2016-05-25 | 河海大学 | Device and method for testing segregation degree of cement stabilized macadam |
| CN105606791B (en) * | 2015-12-28 | 2017-05-24 | 河海大学 | Device and method for testing segregation degree of cement stabilized macadam |
| CN106680158A (en) * | 2017-01-09 | 2017-05-17 | 山东大学 | Asphalt mixture separation degree estimation method and device |
| CN106680158B (en) * | 2017-01-09 | 2018-05-08 | 山东大学 | A kind of asphalt mixture segregation degree predictor method and 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: FANG XINMING Free format text: FORMER OWNER: LU SUYAN Effective date: 20140417 Owner name: CHU LIHONG Effective date: 20140417 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 322300 JINHUA, ZHEJIANG PROVINCE TO: 321013 JINHUA, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140417 Address after: 502, room 2, unit 8, 1058 South st, street, Sanjiang street, Wucheng District, Zhejiang, Jinhua, China Patentee after: Fang Xinming Patentee after: Chu Lihong Address before: 322300, No. 7, New South Road, market town, Panan County, Jinhua, Zhejiang Patentee before: Lu Suyan |
|
| ASS | Succession or assignment of patent right |
Owner name: JINHUA ZHONGSHENG CONSTRUCTION CO., LTD. Free format text: FORMER OWNER: FANG XINMING Effective date: 20140430 Free format text: FORMER OWNER: CHU LIHONG Effective date: 20140430 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 321013 JINHUA, ZHEJIANG PROVINCE TO: 321000 JINHUA, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140430 Address after: 321000 No. 636 South Road, Jinhua, Zhejiang Patentee after: Jinhua City Sheng Construction Co. Ltd. Address before: 502, room 2, unit 8, 1058 South st, street, Sanjiang street, Wucheng District, Zhejiang, Jinhua, China Patentee before: Fang Xinming Patentee before: Chu Lihong |
|
| DD01 | Delivery of document by public notice |
Addressee: Jinhua City Sheng Construction Co. Ltd. Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20160122 |
|
| EXPY | Termination of patent right or utility model |