CN206387649U - A kind of bitumen mixture specimen turning device - Google Patents
A kind of bitumen mixture specimen turning device Download PDFInfo
- Publication number
- CN206387649U CN206387649U CN201720072126.9U CN201720072126U CN206387649U CN 206387649 U CN206387649 U CN 206387649U CN 201720072126 U CN201720072126 U CN 201720072126U CN 206387649 U CN206387649 U CN 206387649U
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- fixture
- rotating shaft
- utility
- model
- turning device
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Abstract
The utility model discloses a kind of bitumen mixture specimen turning device, including rotary cylinder, rotating shaft, fixture, tumble cylinder, the rotary cylinder is connected to fixture by rotating shaft, the axis direction of the fixture around the shaft is rotated, mould is fixedly installed in the middle part of the fixture, gear is provided with the middle part of the rotating shaft, the tumble cylinder passes through rack and pinion drive connection.The beneficial effects of the utility model are, the rotation process of mould is realized using rotary cylinder, when rotating to certain, gear band carry-over bar drives tumble cylinder, is automatically performed turning operation, and the automaticity of this equipment is high, to manually relying on small, lower to manual request, speed is fast, also more environmental protection.
Description
Technical field
The utility model is related to road laboratory test auxiliary equipment field, and in particular to a kind of bitumen mixture specimen upset
Device.
Background technology
Marshall' mechanic characteristic value is the main stream approach of the mix-design of China's asphalt, the pass being thus derived
It is largely that measured marshal piece is completed in the test job of Volume Parameters of Asphalt Mixture and mechanical property.
When making standard marshal piece,《Highway engineering pitch and Asphalt Mixture Experiment code》(JTG E20-
2011) require two-sided and hit real test specimen 75 times or 50 times, when completing after one side hits reality, it is necessary to which manually upset test specimen is to another
Face is to complete to hit real process.
Obviously, the upset technique in existing standard marshal piece forming method has the following disadvantages：(1) semi-automatic metaplasia
Production, productivity ratio is relatively low；(2) it is strong to people's dependence, it is desirable to which that artificial operation is very skilled；(3) pitch heating has cigarette, and people closely connects
Touch harmful, not environmentally.
Utility model content
In view of the above-mentioned problems, the utility model, which aims to provide one kind, can be automatically performed upset technique, automaticity is high, right
Manually rely on small, the also bitumen mixture specimen turning device of more environmental protection lower to manual request.
To realize the technical purpose, scheme of the present utility model is：A kind of bitumen mixture specimen turning device, including rotation
Rotaring cylinder, rotating shaft, fixture, tumble cylinder, the rotary cylinder are connected to fixture, the axis of the fixture around the shaft by rotating shaft
Direction is rotated, and is fixedly installed in the middle part of the fixture in the middle part of mould, the rotating shaft and is provided with gear, the tumble cylinder passes through tooth
Bar and gear drive connection.
Preferably, the rotating shaft other end is connected with counter.
The beneficial effects of the utility model are that the rotation process of mould is realized using rotary cylinder, when rotate to one timing
Wait, gear band carry-over bar driving tumble cylinder is automatically performed turning operation, and the automaticity of this equipment is high, to artificial dependence
Small, lower to manual request, speed is fast, also more environmental protection.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is structural representation of the present utility model.
Embodiment
The utility model is described in further details with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, specific embodiment described in the utility model is a kind of bitumen mixture specimen turning device, bag
Rotary cylinder 1, rotating shaft 2, fixture 3, tumble cylinder 6 are included, the rotary cylinder 1 is connected to fixture 3, the fixture 3 by rotating shaft 2
2 axis direction is rotated around the shaft, and the middle part of fixture 3 is fixedly installed mould 7, and the middle part of rotating shaft 2 is provided with gear 4,
The tumble cylinder 6 passes through rack 5 and the drive connection of gear 4.
Counting operation is carried out for convenience, and the other end of rotating shaft 2 is connected with counter 8.By counter, user can
To set or see counting situation, facilitate and tested and recorded corresponding data situation.
During work, the tumble cylinder is connected by rack and pinion, and rotary cylinder band moving gear rotates, tumble cylinder
Stroke is just that gear turns around the distance of (number of teeth is multiplied by tooth pitch), and upset is realized with this.The equipment of the application is automatic metaplasia
Production, it is not necessary to manually carry out secondary setting, productivity ratio is high, energy-conserving and environment-protective；It is weak to people's dependence, work easily operation；Work is whole
Individual process is automatic progress, and pitch heating has cigarette, and staff after accomplishing the setting up, can wait at a distance, small to human injury.
Described above, preferred embodiment only of the present utility model is every according to this not to limit the utility model
Any trickle amendment, equivalent substitution and improvement that the technical spirit of utility model is made to above example, should be included in this
Within the protection domain of utility model technical scheme.
Claims (2)
1. a kind of bitumen mixture specimen turning device, it is characterised in that：Including rotary cylinder, rotating shaft, fixture, tumble cylinder,
The rotary cylinder is connected to fixture by rotating shaft, and the axis direction of the fixture around the shaft is rotated, fixed in the middle part of the fixture
It is provided with the middle part of mould, the rotating shaft and is provided with gear, the tumble cylinder passes through rack and pinion drive connection.
2. bitumen mixture specimen turning device according to claim 1, it is characterised in that：The rotating shaft other end connection
There is counter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720072126.9U CN206387649U (en) | 2017-01-20 | 2017-01-20 | A kind of bitumen mixture specimen turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720072126.9U CN206387649U (en) | 2017-01-20 | 2017-01-20 | A kind of bitumen mixture specimen turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206387649U true CN206387649U (en) | 2017-08-08 |
Family
ID=59493739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720072126.9U Expired - Fee Related CN206387649U (en) | 2017-01-20 | 2017-01-20 | A kind of bitumen mixture specimen turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206387649U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112345361A (en) * | 2020-12-16 | 2021-02-09 | 南京青晓日科技有限公司 | Block part compression resistance test machine |
| CN115014977A (en) * | 2022-06-02 | 2022-09-06 | 无锡市城市道桥科技有限公司 | Steel slag and asphalt mixture water stability testing process |
-
2017
- 2017-01-20 CN CN201720072126.9U patent/CN206387649U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112345361A (en) * | 2020-12-16 | 2021-02-09 | 南京青晓日科技有限公司 | Block part compression resistance test machine |
| CN115014977A (en) * | 2022-06-02 | 2022-09-06 | 无锡市城市道桥科技有限公司 | Steel slag and asphalt mixture water stability testing process |
| CN115014977B (en) * | 2022-06-02 | 2023-11-28 | 无锡市城市道桥科技有限公司 | Water stability testing process for steel slag asphalt mixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170808 Termination date: 20180120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |