CN104372817B - Quartering hammer structure - Google Patents
Quartering hammer structure Download PDFInfo
- Publication number
- CN104372817B CN104372817B CN201410571366.4A CN201410571366A CN104372817B CN 104372817 B CN104372817 B CN 104372817B CN 201410571366 A CN201410571366 A CN 201410571366A CN 104372817 B CN104372817 B CN 104372817B
- Authority
- CN
- China
- Prior art keywords
- main body
- breaking hammer
- fairlead
- composite sheet
- 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.)
- Active
Links
Landscapes
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of quartering hammer structure, including breaking hammer main body, breaking hammer main body side is provided with point, adopt between point and breaking hammer main body and be flexibly connected, it is provided with hard composite sheet 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, it is connected by connecting rod between piston and hard composite sheet, on the side in breaking hammer main body opposite tip portion, piston rod is installed, piston rod one end passes through breaking hammer main body and hard composite sheet to be connected with piston, its other end is connected on a fairlead, fairlead upper surface is provided with attachment means.This quartering hammer structure can effectively reduce friction, improve crushing efficiency, the heat simultaneously producing during piston movement discharges quartering hammer by pipeline, make it possible to work long hours, radiating effect is obvious, and then substantially increase wearability, and improve work efficiency to a certain extent, extend its service life.
Description
Technical field
The present invention relates to a kind of hammer body structure, particularly to a kind of quartering hammer structure.
Background technology
Hydraulic breaking hammer is a kind of important construction tool, can be divided into hand-held and machine-carried type, work according to mode of operation
Rely on hydrostatic pressure as the reciprocating motion of the pistons in power drive hammer body when making, during piston stroke, tell that shock is arranged on hammer
The drill steel of body leading portion, by solids such as drill steel breaking ores, concrete, thus the more preferable solid such as Ore and concrete is broken
Broken.But quartering hammer has rigid fatigue in use, and shank of bolt runs through total connection, use for a long time rear just
Shank of bolt can be made to produce slight crack, even rupture, and quartering hammer will necessarily produce abrasion when using between cylinder body.Therefore,
General quartering hammer structure crushing effect is inconspicuous, and service life is short, changes frequently it is impossible to preferably put in use,
Reduce work efficiency.
Content of the invention
The technical problem to be solved in the present invention is：Overcome the problems referred to above, provide one kind can effectively reduce friction, improve broken
Efficiency, the heat simultaneously producing during piston movement discharges quartering hammer so that can work long hours by pipeline, radiating effect
Fruit significantly quartering hammer structure.
To achieve these goals, the technical solution used in the present invention is such：The quartering hammer structure of the present invention, including
Breaking hammer main body, breaking hammer main body side is provided with point, using being flexibly connected between point and breaking hammer main body, crushes
Hammer is originally provided with hard composite sheet in vivo, and hard composite sheet is arranged on one end medial surface in breaking hammer main body opposite tip portion, firmly
Matter composite sheet medial surface is provided with piston, is connected by connecting rod, breaking hammer main body is relatively sharp between piston and hard composite sheet
Piston rod is provided with the side of end, piston rod one end passes through breaking hammer main body and hard composite sheet to be connected with piston, and it is another
One end is connected on a fairlead, and fairlead upper surface is provided with attachment means, and attachment means bottom is flexibly connected with fairlead, its
Nitrogen valve is transversely provided with bottom, hydraulic tube is installed in fairlead, hydraulic tube two ends are fixed on fairlead medial surface, hydraulic pressure
Pipe is provided with wearing course, and wearing course passes through hydraulic tube to arrange.
Further, as a kind of specific version, nitrogen valve of the present invention is provided with governor motion.
Further, as a kind of specific version, fairlead of the present invention adopts metal fairlead.
Further, as a kind of specific version, wearing course of the present invention adopts plate body structure.
Further, as a kind of specific version, wearing course width of the present invention is between five to ten millimeters.
Further, as a kind of specific version, point of the present invention is coated with oxidation-resistant material layer.
Compared with prior art, it is an advantage of the current invention that：This quartering hammer structure can effectively reduce friction, improves broken effect
Rate, the heat simultaneously producing during piston movement discharges quartering hammer so that can work long hours by pipeline, radiating effect
Substantially, and then substantially increase wearability, and improve work efficiency to a certain extent, extend its service life.
Brief description
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the present invention；
In figure：1. breaking hammer main body；2. point；3. hard composite sheet；4. piston；5. piston rod；6. fairlead；7. resist
Mill layer；8. nitrogen valve；9. attachment means；10. hydraulic tube.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only with
Illustration illustrates the basic structure of the present invention, and therefore it only shows the composition relevant with the present invention.
The preferred embodiment of quartering hammer structure of the present invention as shown in Figure 1, including breaking hammer main body 1, breaking hammer main body 1 one
Side is provided with point 2, using being flexibly connected between point 2 and breaking hammer main body 1, is provided with hard multiple in breaking hammer main body 1
Close piece 3, 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
It is provided with piston 4, be connected by connecting rod between piston 4 and hard composite sheet 3, the side in breaking hammer main body 1 opposite tip portion 2
On piston rod 5 is installed, piston rod 5 one end passes through breaking hammer main body 1 and hard composite sheet 3 to be connected with piston 4, its other end company
It is connected on a fairlead 6, fairlead 6 upper surface is provided with attachment means 9, attachment means 9 bottom is flexibly connected with fairlead 6, its
Nitrogen valve 8 is transversely provided with bottom, hydraulic tube 10 is installed in fairlead 6, hydraulic tube 10 two ends are fixed on fairlead 6 medial surface
On, hydraulic tube 10 is provided with wearing course 7, and wearing course 7 is arranged through hydraulic tube 10, and described nitrogen valve 8 is provided with governor motion,
Described fairlead 6 adopts metal fairlead, and described wearing course 7 adopts plate body structure, and described wearing course 7 width is at five to ten millimeters
Between, described point 2 is coated with oxidation-resistant material layer.
The quartering hammer structure of the present invention can effectively reduce friction, improves crushing efficiency, produce during piston movement simultaneously
Raw heat discharges quartering hammer so that can work long hours by pipeline, and radiating effect substantially, and then substantially increases wear-resisting
Property, and improve work efficiency to a certain extent, extend its service life.On described nitrogen valve 8, governor motion is installed,
Conveniently Secondary Control is carried out to nitrogen valve 8, until reaching optimum state；Described fairlead 6 adopts metal fairlead, and metal guides
Set is not easily damaged, decreases replacement frequency；Described wearing course 7 adopts plate body structure, and described wearing course 7 width is at five to ten millimeters
Between, there is good wearability, and thickness is very reasonable；Described point 2 is coated with oxidation-resistant material layer so as to can ensure
Point 2 is not oxidized, serves good protective effect.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff is complete
Entirely various change and modification can be carried out in the range of without departing from this invention technological thought.The technology of this invention
The content that property scope is not limited in description it is necessary to determine its technical scope according to right.
Claims (4)
1. a kind of quartering hammer structure, including breaking hammer main body it is characterised in that：Breaking hammer main body side is provided with point, point
Using being flexibly connected between end and breaking hammer main body, it is provided with hard composite sheet in breaking hammer main body, hard composite sheet is arranged on
On one end medial surface in breaking hammer main body opposite tip portion, hard composite sheet medial surface is provided with piston, and piston is combined with hard
Connected by connecting rod between piece, the side in breaking hammer main body opposite tip portion is provided with piston rod, piston rod one end passes through
Breaking hammer main body and hard composite sheet are connected with piston, and its other end is connected on a fairlead, and fairlead upper surface is provided with even
Connection device, attachment means bottom is flexibly connected with fairlead, and its bottom is transversely provided with nitrogen valve, is provided with hydraulic pressure in fairlead
Pipe, hydraulic tube two ends are fixed on fairlead medial surface, and hydraulic tube is provided with wearing course, and wearing course passes through hydraulic tube to arrange；Institute
State and governor motion is provided with nitrogen valve；Described fairlead adopts metal fairlead.
2. quartering hammer structure according to claim 1 it is characterised in that：Described wearing course adopts plate body structure.
3. quartering hammer structure according to claim 1 it is characterised in that：Described wearing course width five to ten millimeters it
Between.
4. quartering hammer structure according to claim 1 it is characterised in that：Described point is coated with oxidation-resistant material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410571366.4A CN104372817B (en) | 2014-10-24 | 2014-10-24 | Quartering hammer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410571366.4A CN104372817B (en) | 2014-10-24 | 2014-10-24 | Quartering hammer structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104372817A CN104372817A (en) | 2015-02-25 |
| CN104372817B true CN104372817B (en) | 2017-03-01 |
Family
ID=52551986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410571366.4A Active CN104372817B (en) | 2014-10-24 | 2014-10-24 | Quartering hammer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104372817B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289793B (en) * | 2015-11-17 | 2017-09-26 | 吉林大学 | A kind of bionical crushing hammar drill rod |
| CN107413426B (en) * | 2016-05-13 | 2018-08-17 | 张作玮 | A kind of strike roller type gravity quartering hammer |
| CN113814026B (en) * | 2021-11-24 | 2022-03-11 | 徐州巴特工程机械股份有限公司 | Intelligent temperature control type hydraulic breaking hammer |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE526992C2 (en) * | 2004-03-12 | 2005-12-06 | Atlas Copco Constr Tools Ab | Hydraulic pressure accumulator |
| CN201695429U (en) * | 2010-04-19 | 2011-01-05 | 合肥滨海工程机械有限公司 | Novel hydraulic-nitrogen joint action breaking hammer |
| CN203701180U (en) * | 2014-01-26 | 2014-07-09 | 温岭市贝力特机械有限公司 | Novel hydraulic breaking hammer |
| CN203846551U (en) * | 2014-04-15 | 2014-09-24 | 台州创兴环保科技有限公司 | Hydraulic breaking hammer |
| CN204266278U (en) * | 2014-10-24 | 2015-04-15 | 郑祥代 | Quartering hammer structure |
-
2014
- 2014-10-24 CN CN201410571366.4A patent/CN104372817B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104372817A (en) | 2015-02-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104372817B (en) | Quartering hammer structure | |
| CN202845081U (en) | High wear resistance composite rolling mortar wall/crushing wall of cone crusher | |
| CN202017874U (en) | Metal ceramic composite wear-resisting plate | |
| CN204266278U (en) | Quartering hammer structure | |
| CN102397805A (en) | Ultrahigh-manganese cast hammer head | |
| CN202264058U (en) | Dismounting device for fixed cone lining plate of crushing machine | |
| CN204140067U (en) | A kind of abrasion resistant type coal mining machine roller | |
| CN202989995U (en) | Novel drill rod of hydraulic breaking hammer | |
| CN203822309U (en) | Drill rod and hydraulic hammer adopting same | |
| CN207245612U (en) | A kind of hydraulic crushing hammar drill rod | |
| CN201596537U (en) | Hammer head of hammer body of underground crusher for mine | |
| CN203584780U (en) | Ceramic wear plate for pump truck | |
| CN202440867U (en) | Hydraulic breaking hammer | |
| CN202028418U (en) | Combined jaw plate | |
| CN105593451A (en) | Shank adaptor with fracture resistant flushing hole | |
| CN209934680U (en) | Top hammer structure of composite high-strength cubic press | |
| CN205361581U (en) | Inlay high frequency ware bucket tooth of alloy | |
| CN210369101U (en) | Drill rod of breaking hammer | |
| CN202324044U (en) | Hydraulic breaking hammer drill rod structure | |
| CN208545791U (en) | A kind of guide piston ring suitable for quartering hammer cylinder body | |
| CN202767999U (en) | Novel rock and concrete splitter | |
| CN202348279U (en) | Pick drilling rod for pneumatic pick | |
| CN202460704U (en) | Jaw plate of jaw crusher | |
| CN214811123U (en) | Novel hammer head structure of breaking hammer | |
| CN213573961U (en) | Inclined cutting type slip device of mining crawler-type hydraulic drilling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Jinpeng Inventor after: Xia Junhua Inventor after: Zhou Lemu Inventor after: Nie Qiong Inventor after: Dai Weiheng Inventor after: Xia Junjie Inventor after: Zhang Yanmin Inventor after: Li Zhigang Inventor before: Liang Feng |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170123 Address after: 430000 Wuhan economic and Technological Development Zone, Dongfeng Road, Hubei, No. 36 Applicant after: HUBEI PROVINCIAL ROAD & BRIDGE Co.,Ltd. Address before: 610000 Jinjiang District, Chengdu, East Street, 18-32 No. 1, floor 5, layer 517, Applicant before: CHENGDU LYUDI TECHNOLOGY Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Crushing hammer structure Effective date of registration: 20230927 Granted publication date: 20170301 Pledgee: Industrial Bank Limited by Share Ltd. Wuhan branch Pledgor: HUBEI PROVINCIAL ROAD & BRIDGE Co.,Ltd. Registration number: Y2023980059401 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |