CN204266278U - Quartering hammer structure - Google Patents
Quartering hammer structure Download PDFInfo
- Publication number
- CN204266278U CN204266278U CN201420617656.3U CN201420617656U CN204266278U CN 204266278 U CN204266278 U CN 204266278U CN 201420617656 U CN201420617656 U CN 201420617656U CN 204266278 U CN204266278 U CN 204266278U
- Authority
- CN
- China
- Prior art keywords
- main body
- composite sheet
- breaking hammer
- fairlead
- piston
- 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 a kind of quartering hammer structure, comprise breaking hammer main body, breaking hammer main body side is provided with point, adopt between point with breaking hammer main body and be flexibly connected, hard composite sheet is provided with in breaking hammer main body, hard composite sheet is arranged on one end medial surface in breaking hammer main body opposite tip portion, hard composite sheet medial surface is provided with piston, be connected by connecting rod between piston with hard composite sheet, the side in breaking hammer main body opposite tip portion is provided with piston rod, piston rod one end is connected with piston through breaking hammer main body and hard composite sheet, its other end is connected on a fairlead, fairlead upper surface is provided with linkage.This quartering hammer structure effectively can reduce friction, improve crushing efficiency, the heat simultaneously produced in piston movement process discharges quartering hammer by pipeline, make to work long hours, radiating effect is obvious, and then substantially increase abrasion resistance, and improve operating efficiency to a certain extent, extend its application life.
Description
Technical field
The utility model relates to a kind of hammer body structure, particularly a kind of quartering hammer structure.
Background technology
Hydraulic breaking hammer is a kind of important construction tool, hand-held and machine-carried type can be divided into according to mode of operation, rely on hydrostatic pressure as the reciprocating motion of the pistons in power drive hammer body during work, the drill steel clashing into and be arranged on hammer body leading portion is told during piston stroke, by solids such as drill steel breaking ores, concrete, thus better the solid such as ore and concrete carries out fragmentation.But quartering hammer in use has rigidity fatigue, and shank of bolt runs through total connection, shank of bolt will be made to produce slight crack after long-time use, or even fracture, and quartering hammer will inevitably produce wearing and tearing between cylinder body in use.Therefore, general quartering hammer structure crushing effect is not obvious, and application life is short, changes frequent, can not better put in use, reduce operating efficiency.
Utility model content
The technical problems to be solved in the utility model is: overcome the problems referred to above, there is provided one effectively can reduce friction, improve crushing efficiency, the heat simultaneously produced in piston movement process discharges quartering hammer by pipeline, make to work long hours, the obvious quartering hammer structure of radiating effect.
To achieve these goals, the technical solution adopted in the utility model is such: quartering hammer structure of the present utility model, comprise breaking hammer main body, breaking hammer main body side is provided with point, adopt between point with breaking hammer main body and be flexibly connected, hard composite sheet is provided with in breaking hammer main body, hard composite sheet is arranged on one end medial surface in breaking hammer main body opposite tip portion, hard composite sheet medial surface is provided with piston, be connected by connecting rod between piston with hard composite sheet, the side in breaking hammer main body opposite tip portion is provided with piston rod, piston rod one end is connected with piston through breaking hammer main body and hard composite sheet, its other end is connected on a fairlead, fairlead upper surface is provided with linkage, be flexibly connected with fairlead bottom linkage, above laterally nitrogen valve is provided with bottom it, in fairlead, hydraulic tube is installed, hydraulic tube two ends are fixed on fairlead medial surface, hydraulic tube is provided with wearing course, wearing course is arranged through hydraulic tube.
Further, as a kind of concrete form of structure, nitrogen valve described in the utility model is provided with governor motion.
Further, as a kind of concrete form of structure, fairlead described in the utility model adopts metal fairlead.
Further, as a kind of concrete form of structure, wearing course described in the utility model adopts plate body structure.
Further, as a kind of concrete form of structure, wearing course width described in the utility model is between five to ten millimeters.
Further, as a kind of concrete form of structure, point described in the utility model is coated with oxidation-resistant material layer.
Compared with prior art, the utility model has the advantage of: this quartering hammer structure effectively can reduce friction, improve crushing efficiency, the heat simultaneously produced in piston movement process discharges quartering hammer by pipeline, make to work long hours, radiating effect is obvious, and then substantially increases abrasion resistance, and improve operating efficiency to a certain extent, extend its application life.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
In figure: 1. breaking hammer main body; 2. point; 3. hard composite sheet; 4. piston; 5. piston rod; 6. fairlead; 7. wearing course; 8. nitrogen valve; 9. linkage; 10. hydraulic tube.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
The preferred embodiment of the utility model quartering hammer structure as shown in Figure 1, comprise breaking hammer main body 1, breaking hammer main body 1 side is provided with point 2, adopt between point 2 with breaking hammer main body 1 and be flexibly connected, hard composite sheet 3 is provided with in breaking hammer main body 1, hard composite sheet 3 is arranged on one end medial surface in breaking hammer main body 1 opposite tip portion 2, hard composite sheet 3 medial surface is provided with piston 4, be connected by connecting rod between piston 4 with hard composite sheet 3, the side in breaking hammer main body 1 opposite tip portion 2 is provided with piston rod 5, piston rod 5 one end is connected with piston 4 through breaking hammer main body 1 and hard composite sheet 3, its other end is connected on a fairlead 6, fairlead 6 upper surface is provided with linkage 9, be flexibly connected with fairlead 6 bottom linkage 9, above laterally nitrogen valve 8 is provided with bottom it, hydraulic tube 10 is installed in fairlead 6, hydraulic tube 10 two ends are fixed on fairlead 6 medial surface, hydraulic tube 10 is provided with wearing course 7, wearing course 7 is arranged through hydraulic tube 10, described nitrogen valve 8 is provided with governor motion, described fairlead 6 adopts metal fairlead, described wearing course 7 adopts plate body structure, described wearing course 7 width is between five to ten millimeters, described point 2 is coated with oxidation-resistant material layer.
Quartering hammer structure of the present utility model effectively can reduce friction, improve crushing efficiency, the heat simultaneously produced in piston movement process discharges quartering hammer by pipeline, make to work long hours, radiating effect is obvious, and then substantially increase abrasion resistance, and improve operating efficiency to a certain extent, extend its application life.Described nitrogen valve 8 is provided with governor motion, conveniently Secondary Control is carried out, until reach optimum state to nitrogen valve 8; Described fairlead 6 adopts metal fairlead, and metal fairlead is not easily damaged, decreases replacement frequency; Described wearing course 7 adopts plate body structure, and described wearing course 7 width, between five to ten millimeters, have good abrasion resistance, and thickness is very reasonable; Described point 2 is coated with oxidation-resistant material layer, and point 2 is not oxidized to make it ensure, serves good protective effect.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on manual, must determine its technical scope according to right.
Claims (6)
1. a quartering hammer structure, comprise breaking hammer main body, it is characterized in that: breaking hammer main body side is provided with point, adopt between point with breaking hammer main body and be flexibly connected, hard composite sheet is provided with in breaking hammer main body, hard composite sheet is arranged on one end medial surface in breaking hammer main body opposite tip portion, hard composite sheet medial surface is provided with piston, be connected by connecting rod between piston with hard composite sheet, the side in breaking hammer main body opposite tip portion is provided with piston rod, piston rod one end is connected with piston through breaking hammer main body and hard composite sheet, its other end is connected on a fairlead, fairlead upper surface is provided with linkage, be flexibly connected with fairlead bottom linkage, above laterally nitrogen valve is provided with bottom it, in fairlead, hydraulic tube is installed, hydraulic tube two ends are fixed on fairlead medial surface, hydraulic tube is provided with wearing course, wearing course is arranged through hydraulic tube.
2. quartering hammer structure according to claim 1, is characterized in that: described nitrogen valve is provided with governor motion.
3. quartering hammer structure according to claim 1, is characterized in that: described fairlead adopts metal fairlead.
4. quartering hammer structure according to claim 1, is characterized in that: described wearing course adopts plate body structure.
5. quartering hammer structure according to claim 1, is characterized in that: described wearing course width is between five to ten millimeters.
6. quartering hammer structure according to claim 1, is characterized in that: described point is coated with oxidation-resistant material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420617656.3U CN204266278U (en) | 2014-10-24 | 2014-10-24 | Quartering hammer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420617656.3U CN204266278U (en) | 2014-10-24 | 2014-10-24 | Quartering hammer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204266278U true CN204266278U (en) | 2015-04-15 |
Family
ID=52801150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420617656.3U Expired - Fee Related CN204266278U (en) | 2014-10-24 | 2014-10-24 | Quartering hammer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204266278U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372817A (en) * | 2014-10-24 | 2015-02-25 | 成都绿迪科技有限公司 | Breaking hammer structure |
| CN106120925A (en) * | 2016-06-23 | 2016-11-16 | 上海工程技术大学 | A kind of set valve type hydraulic breaking hammer |
-
2014
- 2014-10-24 CN CN201420617656.3U patent/CN204266278U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372817A (en) * | 2014-10-24 | 2015-02-25 | 成都绿迪科技有限公司 | Breaking hammer structure |
| CN106120925A (en) * | 2016-06-23 | 2016-11-16 | 上海工程技术大学 | A kind of set valve type hydraulic breaking hammer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20151024 |
|
| EXPY | Termination of patent right or utility model |