CN202700589U - Crushing apparatus for asphalt reclaimed mixture - Google Patents
Crushing apparatus for asphalt reclaimed mixture Download PDFInfo
- Publication number
- CN202700589U CN202700589U CN 201220403237 CN201220403237U CN202700589U CN 202700589 U CN202700589 U CN 202700589U CN 201220403237 CN201220403237 CN 201220403237 CN 201220403237 U CN201220403237 U CN 201220403237U CN 202700589 U CN202700589 U CN 202700589U
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- CN
- China
- Prior art keywords
- feed bin
- crushing
- bin warehouse
- old feed
- reductor
- 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 - Lifetime
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Abstract
The utility model relates to a crushing apparatus for an asphalt reclaimed mixture, comprising an old material cabin body, a crushing drum, a shaft coupling, a reducer, a hydraulic device, a hydraulic cylinder and a feeding plate, which is characterized in that the crushing drum comprises a rotary shaft and crushing blades; the crushing blades ae uniformly distributed along the circumference direction of the rotary shaft in a spiral manner; the connection relation is as follows: the crushing drum is arranged at the bottom of the old material cabin and is located at the upper end of a material outlet; and the crushing drum is connected with the reducer through the shaft coupler. The crushing apparatus for the asphalt reclaimed mixture has the advantages that: (1) the crushing degree and the working efficiency are improved; and (2) the process is saved.
Description
Technical field
The utility model belongs to the technical field of bitumen recovery mixture pavement construction, relates to the method for a kind of bitumen recovery compound fragmentation.
Background technology
In the technology that current hot in-plant reclaimed old material adds, one of them step is that old material is heated.Yet because the existence of pitch is arranged in the old material, when temperature during near asphalt solidification point, old material will harden even lump.If agglomerate diameter is greater than 50mm, after just can't make inside be heated to the temperature of needs in the processing step of heating.The inside of old material still is in sclerosis caking state because internal temperature is lower, like this can not be broken in the flow process of caking after being heated of size.Such caking be so that can not finish smoothly during other technical process of back, thereby has a strong impact on product quality.So excessive caking all needs to carry out fragmentation before heating.
Current, what generally adopt is that jaw crusher etc. carries out fragmentation, and these disintegrating machine operation principles are by extruding or strike the mode of pounding and carry out fragmentation.The bitumen recovery compound is to be bonded together by the building stones of sticking pitch with all size, and it is limited to push or strike the viscosity effect of pounding for pitch, and the degree that therefore is broken is also lower, and efficient is lower simultaneously, workload is larger.
The utility model content
The purpose of this utility model is to provide a kind of disintegrating apparatus of bitumen recovery compound, improves degree of crushing and operating efficiency, saves simultaneously technological process.
For reaching described purpose, the utility model discloses a kind of disintegrating apparatus of bitumen recovery compound, comprise old feed bin warehouse, breaker drum, shaft coupling, reductor, hydraulic means, hydraulic jack, dish plate, it is characterized in that:
Described old feed bin warehouse is provided with feeding mouth and discharging opening;
Described breaker drum comprises rotating shaft and broken blade, and described broken blade is uniform in the shape of a spiral along the circumferencial direction of rotating shaft;
Be provided with the flying wheel that can reduce impulsive force on the described reductor;
Its annexation is:
The bottom that described breaker drum is arranged at old feed bin warehouse is positioned at the upper end of discharging opening, and is connected with reductor by shaft coupling;
Described hydraulic means is connected with hydraulic jack, two groups of dish plates, to drive hydraulic jack and to drive two groups of dish plates that can move up and down;
The feeding mouth of the corresponding described old feed bin warehouse in the lower end of described dish plate.
Removable abrasion-proof backing block is installed on the body wall of described old feed bin warehouse.
Described broken blade is the cylinder with cone-shaped crushing head.
By foregoing, the disintegrating apparatus of a kind of bitumen recovery compound of the present utility model is realized following technique effect:
(1) improves degree of crushing and operating efficiency; Use the breaker drum with broken blade, by external mechanical force Effective Raise degree of crushing, greatly improved simultaneously broken operating efficiency;
(2) save technological process, breaker drum and old feed bin as integral structure, have been improved with the fragmentation of the external breakers such as jaw crusher elder generation and reinstalled old feed bin, provide very easily processing and feeder apparatus for using the bitumen recovery compound.
Detailed content of the present utility model can obtain by explanation described later and institute's accompanying drawing.
Description of drawings
Fig. 1 is the schematic diagram of the old feed bin of the utility model;
Fig. 2 is the schematic diagram of the utility model breaker drum;
Among the figure, the old feed bin warehouse of 1-, 2-breaker drum, the broken blade of 3-.
The specific embodiment
Below in conjunction with drawings and Examples the specific embodiment of the present utility model is further described, following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
To shown in Figure 2, the technical scheme of the utility model implementation is such as Fig. 1:
A kind of disintegrating apparatus of bitumen recovery compound comprises old feed bin warehouse 1, breaker drum 2, shaft coupling, reductor, hydraulic means, hydraulic jack, dish plate, it is characterized in that:
Described old feed bin warehouse 1 is provided with feeding mouth and discharging opening;
Described breaker drum 2 comprises rotating shaft and broken blade 3, and described broken blade 3 is uniform in the shape of a spiral along the circumferencial direction of rotating shaft;
Be provided with the flying wheel that can reduce impulsive force on the described reductor;
Its annexation is:
The bottom that described breaker drum 2 is arranged at old feed bin warehouse 1 is positioned at the upper end of discharging opening, and is connected with reductor by shaft coupling;
Described hydraulic means is connected with hydraulic jack, two groups of dish plates, to drive hydraulic jack and to drive two groups of dish plates that can move up and down;
The feeding mouth of the corresponding described old feed bin warehouse 1 in the lower end of described dish plate.
On described old feed bin warehouse 1 body wall removable abrasion-proof backing block is installed.
Described broken blade 3 is the cylinder with cone-shaped crushing head.
It is evident that above description and record only are for example rather than in order to limit disclosure of the present utility model, application or use.Although described in an embodiment and be described in the drawings embodiment, but the optimal mode that the utility model does not limit by the accompanying drawing example and the conduct of describing is in an embodiment thought at present to be implementing the specific examples of instruction of the present utility model, and scope of the present utility model will comprise any embodiment of the specification that falls into the front and appended claim.
Claims (3)
1. the disintegrating apparatus of a bitumen recovery compound comprises old feed bin warehouse, breaker drum, shaft coupling, reductor, hydraulic means, hydraulic jack, dish plate, it is characterized in that:
Described old feed bin warehouse is provided with feeding mouth and discharging opening;
Described breaker drum comprises rotating shaft and broken blade, and described broken blade is uniform in the shape of a spiral along the circumferencial direction of rotating shaft;
Be provided with the flying wheel that can reduce impulsive force on the described reductor;
Its annexation is:
The bottom that described breaker drum is arranged at old feed bin warehouse is positioned at the upper end of discharging opening, and is connected with reductor by shaft coupling;
Described hydraulic means is connected with hydraulic jack, two groups of dish plates, to drive hydraulic jack and to drive two groups of dish plates that can move up and down;
The feeding mouth of the corresponding described old feed bin warehouse in the lower end of described dish plate.
2. the disintegrating apparatus of a kind of bitumen recovery compound according to claim 1 is characterized in that: removable abrasion-proof backing block is installed on the body wall of described old feed bin warehouse.
3. the disintegrating apparatus of a kind of bitumen recovery compound according to claim 1 and 2 is characterized in that: described broken blade is the cylinder with cone-shaped crushing head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220403237 CN202700589U (en) | 2012-08-14 | 2012-08-14 | Crushing apparatus for asphalt reclaimed mixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220403237 CN202700589U (en) | 2012-08-14 | 2012-08-14 | Crushing apparatus for asphalt reclaimed mixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202700589U true CN202700589U (en) | 2013-01-30 |
Family
ID=47580929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220403237 Expired - Lifetime CN202700589U (en) | 2012-08-14 | 2012-08-14 | Crushing apparatus for asphalt reclaimed mixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202700589U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794220A (en) * | 2012-08-14 | 2012-11-28 | 廊坊德基机械科技股份有限公司 | Method for crushing asphalt recovered mixture |
| CN107442239A (en) * | 2017-09-07 | 2017-12-08 | 碎得机械(北京)有限公司 | A kind of rotating shaft suitable for disintegrating machine |
-
2012
- 2012-08-14 CN CN 201220403237 patent/CN202700589U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794220A (en) * | 2012-08-14 | 2012-11-28 | 廊坊德基机械科技股份有限公司 | Method for crushing asphalt recovered mixture |
| CN107442239A (en) * | 2017-09-07 | 2017-12-08 | 碎得机械(北京)有限公司 | A kind of rotating shaft suitable for disintegrating machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 065600 No. 12 Sakura Road, Yongqing Industrial Park, Hebei, Langfang, Hebei, Langfang Patentee after: LANGFANG D&G MACHINERY TECHNOLOGY Co.,Ltd. Address before: 065600 No. 12 Sakura Road, Yongqing Industrial Park, Hebei, Langfang, Hebei, Langfang Patentee before: LANGFANG D & G MACHINERY TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |