CN201074296Y - Breaker of disintegrating machine - Google Patents
Breaker of disintegrating machine Download PDFInfo
- Publication number
- CN201074296Y CN201074296Y CNU2007200268595U CN200720026859U CN201074296Y CN 201074296 Y CN201074296 Y CN 201074296Y CN U2007200268595 U CNU2007200268595 U CN U2007200268595U CN 200720026859 U CN200720026859 U CN 200720026859U CN 201074296 Y CN201074296 Y CN 201074296Y
- Authority
- CN
- China
- Prior art keywords
- breaker
- bolt
- drawstring
- cover
- crushing engine
- 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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- Crushing And Grinding (AREA)
Abstract
Disclosed is a breaking device of a breaker which is provided with two connecting plates of a front connecting plate and a rear connecting plate on the middle portion of the upper end of a cylinder by using a connecting pin and two bolts. A sleeve II and a retaining disc II are sleeved at the upper end of a strap and are connected with the connecting plates, the lower end of the strap positioned on the lower side of the connecting plates is connected with a breaking hammer by using bolts through a sleeve I, a retaining disc I disposed at the two ends of the sleeve and a pin roll. The breaking device of the breaker has the advantages of high working efficiency and simple structure, thereby simultaneously achieving operation property.
Description
Technical field
The utility model relates to a kind of engineering machinery, especially the breaker of crushing engine.
Background technology
At present, the maintenance on cement concrete ground and maintenance, traditional maintenance mode is with artificial or mechanical system fragmentation to be carried out on ground, keep in repair then, manual type is because the time-consuming repairing work that generally is applicable to fritter ground, large-scale ground maintenance engineering generally adopts mechanical system to carry out operation, the more advanced road surface operation that has large excavator to carry out, the quality and the efficient of work are all lower, and aforesaid way all is to finish repairing work by changing the road surface fragment, the cement pavement fragment that more swaps out causes other pollution again, the waste ample resources.
The utility model content
In order to overcome the breaker deficiency of existing crushing engine, the utility model provides a kind of breaker of novel crushing engine.The breaker of this crushing engine is mainly used in the broken construction in damaged rigid pavement, mainly realizes broken cement concrete pavement by hoisting and landing, and its high efficiency is simple in structure.
The technical scheme that its technical problem that solves the utility model adopts is: the breaker of crushing engine, it be in the middle of the upper end at oil cylinder with connecting pin and former and later two junction plates with two bolt, cover II, block plate II, the upper end of being inserted in drawstring are connected with junction plate with bolt, and the lower end of the drawstring below the junction plate uses bolt to be connected with quartering hammer by cover I, the block plate I that overlaps two ends, bearing pin.
The breaker course of work of crushing engine is: when the operating cylinder piston rod rises, driving quartering hammer by connecting rod, drawstring rises, when the operating cylinder off-load, lean on the gravity of quartering hammer piston rod to be pushed back by drawstring, junction plate, so move in circles to reach the purpose of realization work.
The beneficial effects of the utility model are, the lifting of the breaker of crushing engine and landing, by the drawstring of flexibility as connector, thereby alleviated the impact of each mechanical parts such as quartering hammer, connecting rod, thereby prolonged its mechanical life, when can realize service behaviour, high efficiency, simple in structure.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
The breaker front view of Fig. 1 crushing engine.
The A-A view of the breaker of Fig. 2 crushing engine.
The B-B view of the breaker of Fig. 3 crushing engine.
The breaker right view of Fig. 4 crushing engine.
1. connecting pins among the figure, 2. junction plate, 3. drawstring, 4. bolt, 5. quartering hammer, 6. bolt, 7. bearing pin 8. cover I, 9. block plate I, 10. block plate II, 11. bolts, 12. cover II.
The specific embodiment
In Fig. 1,2,3,4, the breaker of crushing engine, it is fixing with two bolts (6) with connecting pin (1) and former and later two junction plates (2) in the middle of the upper end of oil cylinder, the upper end that cover II (12), block plate II (10) are inserted in drawstring (3) is connected with junction plate with bolt (11), and the lower end of the drawstring below the junction plate uses bolt (4) to be connected with quartering hammer (5) by cover I (8), the block plate I (9) that overlaps two ends, bearing pin (7).
Claims (1)
1. the breaker of a crushing engine, form by connecting pin, junction plate, drawstring, bolt, quartering hammer, bolt, bearing pin, cover I, block plate I, block plate II, bolt, cover II, it is characterized in that: it is fixing with two bolts (6) with connecting pin (1) and former and later two junction plates (2) in the middle of the upper end of oil cylinder, the upper end that cover II (12), block plate II (10) are inserted in drawstring (3) is connected with junction plate with bolt (11), and the lower end of the drawstring below the junction plate uses bolt (4) to be connected with quartering hammer (5) by cover I (8), the block plate I (9) that overlaps two ends, bearing pin (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200268595U CN201074296Y (en) | 2007-08-20 | 2007-08-20 | Breaker of disintegrating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200268595U CN201074296Y (en) | 2007-08-20 | 2007-08-20 | Breaker of disintegrating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201074296Y true CN201074296Y (en) | 2008-06-18 |
Family
ID=39519559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200268595U Expired - Fee Related CN201074296Y (en) | 2007-08-20 | 2007-08-20 | Breaker of disintegrating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201074296Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296523A (en) * | 2011-06-10 | 2011-12-28 | 武汉理工大学 | Quality adjustable counterweight device for resonant crusher |
-
2007
- 2007-08-20 CN CNU2007200268595U patent/CN201074296Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296523A (en) * | 2011-06-10 | 2011-12-28 | 武汉理工大学 | Quality adjustable counterweight device for resonant crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080618 Termination date: 20090921 |