CN203866888U - Hydraulic breaking hammer - Google Patents
Hydraulic breaking hammer Download PDFInfo
- Publication number
- CN203866888U CN203866888U CN201420267736.0U CN201420267736U CN203866888U CN 203866888 U CN203866888 U CN 203866888U CN 201420267736 U CN201420267736 U CN 201420267736U CN 203866888 U CN203866888 U CN 203866888U
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- CN
- China
- Prior art keywords
- breaking hammer
- outer shell
- piston
- drill rod
- breaking
- 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 relates to the technical field of mechanical breaking equipment, in particular to a hydraulic breaking hammer. Noise and pollution generated in the work period of the breaking hammer are too large, all site personnel must wear ear plugs and masks, and the personnel are prone to being hit by splashing broken stone in the breaking process. The breaking hammer comprises an outer shell, an air cylinder, a piston, a bush and a drill rod. The drill rod is arranged at the bottom of the outer shell, the air cylinder is arranged in the outer shell, the piston is arranged in the air cylinder, the drill rod is arranged below the piston, the drill rod is fixedly arranged on the outer shell through the bush, an inverted-funnel-shaped baffle is arranged below the outer shell and is made of PEEK, a silencer is arranged on the bush, damping springs are arranged at the upper end and the lower end of the air cylinder, a small maintenance door is arranged on the right side of the outer shell, and the drill rod is made of hard alloy. The improved hydraulic breaking hammer can effectively avoid potential safety hazards, protection measures are adopted in a matched mode, the noise elimination and reduction effect is good, the structure is simple, and the breaking hammer is solid, durable and good in stone breaking effect.
Description
Technical field
The utility model relates to mechanical crushing appliance technical field, especially a kind of hydraulic breaking hammer.
Background technology
Hydraulic breaking hammer has become an important power tool of hydraulic crawler excavator, also has people that hydraulic breaking hammer is arranged on and on loader-digger or wheel loader, carries out crushing operation.Hydraulic breaking hammer adopts optimized design theory, and oversize piston and cylinder body stroke adopt the same large diameter of piston and drill steel, make quartering hammer and host matching best results, rationally utilize the highest output energy, and energy conservation, reaches operating efficiency the highest.The noise that quartering hammer duration of work produces and pollute too greatly, all Field Force must put on earplug and mouth mask, and the rubble that personnel are easy to be flown to spout when broken hits.
Utility model content
In order to overcome existing above-mentioned deficiency, the utility model provides a kind of hydraulic breaking hammer.
The utility model solves the technical scheme that its technical problem adopts: a kind of hydraulic breaking hammer, comprise shell, cylinder, piston, lining and drill steel, described drill steel is located at outer casing bottom, in shell, be provided with cylinder, be provided with piston in cylinder, piston below is provided with drill steel, drill steel is fixed on shell by lining, and described shell below is provided with the baffle plate of falling funnel-form.
According to another embodiment of the present utility model, further comprise that described baffle plate is PEEK baffle plate.
According to another embodiment of the present utility model, further comprise that described lining is provided with sound absorber.
According to another embodiment of the present utility model, further comprise that the upper and lower two ends of described cylinder are equipped with damping spring.
According to another embodiment of the present utility model, further comprise that described shell right side is provided with small-sized access door.
According to another embodiment of the present utility model, further comprise that described drill steel is cemented carbide.
The beneficial effects of the utility model are, avoid potential safety hazard, supporting safeguard measure, and noise elimination noise reduction effect is good, simple in structure, durable, and lithotrity effect is good.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
1. shells in figure, 2. cylinder, 3. piston, 4. lining, 5. drill steel, 6. baffle plate, 7. sound absorber, 8. damping spring, 9. access door.
Detailed description of the invention
If Fig. 1 is structural representation of the present utility model, a kind of hydraulic breaking hammer, comprise shell 1, cylinder 2, piston 3, lining 4 and drill steel 5, described drill steel 5 is located at shell 1 bottom, in shell 1, be provided with cylinder 2, in cylinder 2, be provided with piston 3, piston 3 belows are provided with drill steel 5, drill steel 5 is fixed on shell 1 by lining 4, described shell 1 below is provided with the baffle plate of falling funnel-form 6, in not affecting rubble, effectively prevent that the stone that flies to spout from injuring staff, described baffle plate 6 is PEEK baffle plate, PEEK has best mechanical strength in plastics, there is very high rigidity and case hardness simultaneously, described lining 4 is provided with sound absorber 7, sound absorber can stop sound wave propagation, permission air-flow passes through, it is the effective tool of controlling noise.Described cylinder is equipped with damping spring 8 in two ends Shang Xia 2; play good cushioning effect; reduce to greatest extent recoil strength, protected cylinder, reduced noise and vibration; described shell 1 right side is provided with small-sized access door 9; convenient maintenance internal fault, described drill steel 5 is cemented carbide, carbide alloy has that hardness is high, wear-resisting, intensity and the advantage such as toughness is better, heat-resisting, corrosion-resistant; can effectively improve quartering hammer calculifragous efficiency, increase the service life.
Hydraulic breaking hammer after improvement is effectively avoided potential safety hazard, supporting safeguard measure, and noise elimination noise reduction effect is good, simple in structure, durable, and lithotrity effect is good.
Claims (6)
1. a hydraulic breaking hammer, comprise shell (1), cylinder (2), piston (3), lining (4) and drill steel (5), described drill steel (5) is located at shell (1) bottom, is provided with cylinder (2) in shell (1), is provided with piston (3) in cylinder (2), piston (3) below is provided with drill steel (5), it is upper that drill steel (5) is fixed on shell (1) by lining (4), it is characterized in that, described shell (1) below is provided with the baffle plate of falling funnel-form (6).
2. hydraulic breaking hammer according to claim 1, is characterized in that, described baffle plate (6) is PEEK baffle plate.
3. hydraulic breaking hammer according to claim 1, is characterized in that, described lining (4) is provided with sound absorber (7).
4. hydraulic breaking hammer according to claim 1, is characterized in that, the upper and lower two ends of described cylinder (2) are equipped with damping spring (8).
5. hydraulic breaking hammer according to claim 1, is characterized in that, described shell (1) right side is provided with small-sized access door (9).
6. hydraulic breaking hammer according to claim 1, is characterized in that, described drill steel (5) is cemented carbide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420267736.0U CN203866888U (en) | 2014-05-25 | 2014-05-25 | Hydraulic breaking hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420267736.0U CN203866888U (en) | 2014-05-25 | 2014-05-25 | Hydraulic breaking hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203866888U true CN203866888U (en) | 2014-10-08 |
Family
ID=51647858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420267736.0U Expired - Fee Related CN203866888U (en) | 2014-05-25 | 2014-05-25 | Hydraulic breaking hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203866888U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929176A (en) * | 2015-06-16 | 2015-09-23 | 安庆市华鑫重工股份有限公司 | Special hydraulic breaking device for pavement breaking |
| CN107876195A (en) * | 2017-11-02 | 2018-04-06 | 成立 | A kind of elastic drill steel and a kind of quartering hammer |
| CN109854183A (en) * | 2019-01-15 | 2019-06-07 | 洛阳风动工具有限公司 | Diesel rock frill is splashed in a kind of anti-stone spring |
| CN109854182A (en) * | 2019-01-15 | 2019-06-07 | 洛阳风动工具有限公司 | A kind of split type anti-stone splash hand-held drifter |
| CN116966948A (en) * | 2023-08-23 | 2023-10-31 | 苏州朗信智能科技有限公司 | Ferroalloy crushing system and crushing method thereof |
-
2014
- 2014-05-25 CN CN201420267736.0U patent/CN203866888U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929176A (en) * | 2015-06-16 | 2015-09-23 | 安庆市华鑫重工股份有限公司 | Special hydraulic breaking device for pavement breaking |
| CN107876195A (en) * | 2017-11-02 | 2018-04-06 | 成立 | A kind of elastic drill steel and a kind of quartering hammer |
| CN107876195B (en) * | 2017-11-02 | 2020-04-17 | 潍坊新力蒙水产技术有限公司 | Elastic drill rod and breaking hammer |
| CN109854183A (en) * | 2019-01-15 | 2019-06-07 | 洛阳风动工具有限公司 | Diesel rock frill is splashed in a kind of anti-stone spring |
| CN109854182A (en) * | 2019-01-15 | 2019-06-07 | 洛阳风动工具有限公司 | A kind of split type anti-stone splash hand-held drifter |
| CN116966948A (en) * | 2023-08-23 | 2023-10-31 | 苏州朗信智能科技有限公司 | Ferroalloy crushing system and crushing method thereof |
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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: 20141008 Termination date: 20150525 |
|
| EXPY | Termination of patent right or utility model |