CN104389330A - Crushing hammer with shear - Google Patents
Crushing hammer with shear Download PDFInfo
- Publication number
- CN104389330A CN104389330A CN201410250229.0A CN201410250229A CN104389330A CN 104389330 A CN104389330 A CN 104389330A CN 201410250229 A CN201410250229 A CN 201410250229A CN 104389330 A CN104389330 A CN 104389330A
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- Prior art keywords
- shear
- quartering hammer
- hydraulic
- support arm
- hydraulic shear
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- 238000010008 shearing Methods 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims description 2
- 239000004568 cement Substances 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003116 impacting effect Effects 0.000 abstract description 3
- 239000011435 rock Substances 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 abstract 4
- 230000003014 reinforcing effect Effects 0.000 description 7
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 208000019300 CLIPPERS Diseases 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The invention discloses a crushing hammer with a shear. The crushing hammer mainly consists of a crushing hammer, a hydraulic shear, a support arm and a hydraulic cylinder. The crushing hammer mounted at the lower end of a bucket arm of an excavator is mainly used for impacting rocks, dismantling old buildings and impacting and crushing cement building foundations and cement pavements required to be constructed; and when concrete cast bodies are crushed to expose reinforcements, the construction progress is severely influenced. The hydraulic shear with the support arm is mounted at the upper sides, the front sides or the back sides of clamping plates of a traditional crushing hammer through a hinge. When the reinforcements are required to be shorn, the support arm of the hydraulic shear rotates by surrounding the hinge under the effect of the hydraulic cylinder to leave from the crushing hammer to be supported for shearing. When the shearing is finished, the hydraulic shear is pulled back to a space between the two clamping plates of the crushing hammer by the hydraulic cylinder without changing the structure and the appearance of the traditional crushing hammer. The crushing hammer with the shear can shear the reinforcements, can crush, hammer and break the reinforcements exposed in the cement cast bodies, and can shear while hammering. The crushing hammer with the shear brings more convenience for construction, and improves the working efficiency.
Description
Technical field
The present invention is a kind of quartering hammer supporting with excavation machinery, and particularly quartering hammer cut by band.
Background technology
Existing quartering hammer mainly waters underpin, Old building dismounting etc. as impact rock, cement pavement, cement, has unique effect.At dismounting Old building cement pouring frame, particularly during ground base, after impact grinding cement block, expose reinforcing bar, just cannot cut off.Particularly some ground base reinforcing bar is also quite thick, and general manual cutting nippers is all cut constantly, treat other personnel's facility process, has no progeny and continue in the work often of quartering hammer.The medium and small reinforcing bar of body of cement is often many, and continue again after also must manually cutting off to impact, this impacts construction speed, also makes troubles to operative.In dismounting old house process, the reinforcing bar that building frame, floor slab expose is quite a lot of, does not often cut off in time, have a strong impact on quartering hammer construction, and reinforcing bar is piled in a jumble and is embedded in building waste, bring very burden to power shovel shovel rubbish, affect operating efficiency.
Summary of the invention
The present invention is deficiency in order to overcome above-mentioned quartering hammer and a kind of quartering hammer with shearing function provided.
The present invention is achieved in that band cuts quartering hammer primarily of compositions such as quartering hammer, hydraulic shear, support arm, hydraulic cylinders.Carry out describing for clamping plate type quartering hammer below.Hydraulic shear is arranged in the space between quartering hammer top or front, two pieces, rear clamping plate.Particularly there is the adequate space of the larger hydraulic shear of installation at quartering hammer rear.Be connected with support arm at the rear portion of hydraulic shear, there is pin hole support arm rear end.Corresponding pin hole is provided with above the clamping plate of quartering hammer front or below the clamping plate of rear.The support arm rear end hinge of hydraulic shear is in quartering hammer front upper or the corresponding pin hole position of rear lower portion.A hydraulic cylinder has been installed between quartering hammer and hydraulic shear support arm.When needing to shear, hydraulic cylinder pushing tow hydraulic shear support arm rotates an angle around hinge and hydraulic shear is outwards propped, shearing complete, hydraulic cylinder pulls hydraulic shear support arm to reversely rotate original position around hinge, is withdrawn in the space between quartering hammer top or front, two pieces, rear clamping plate.After hydraulic shear is retracted, quartering hammer overall structure particularly contour structures does not change, and does not affect its impact grinding function.When watering building body at impact cement and occurring reinforcing bar, hydraulic shear quick rotation is propped, and can shear.
The invention has the beneficial effects as follows: when impacting dismounting house and Old building concrete pedestal for quartering hammer, occur reinforcing bar, quartering hammer band shearing function, self just can shear, and with beating with cutting, can bring convenience, increase work efficiency to operative.
Accompanying drawing explanation
Fig. 1 is that hydraulic shear is arranged on quartering hammer rear, is propped fixing situation figure by hydraulic cylinder.
Fig. 2 is hydraulic shear and support arm connection figure.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is that the hydraulic shear in Fig. 1 is pulled by hydraulic cylinder and is recovered to situation map between quartering hammer two pieces of clamping plate.
Fig. 5 is that hydraulic shear is arranged on quartering hammer front upper, is outwards propped fixing situation figure by hydraulic cylinder.
Fig. 6 is the locus situation map be withdrawn under hydraulic cylinder effect after the hydraulic shear in Fig. 5 rotates 90 ° between two pieces of clamping plate.
Fig. 7 is that hydraulic shear is arranged on quartering hammer top and is propped by hydraulic cylinder fixing, quartering hammer situation map after entirety turns to 90 °.
Fig. 8 is that the hydraulic shear in Fig. 7 is pulled by hydraulic cylinder and is recovered to quartering hammer top, and quartering hammer is situation map after unitary rotation 90 ° again.
In accompanying drawing, excavator arm 1, excavator hydraulic cylinder piston bar 2, quartering hammer 3, drill steel 4, hydraulic shear 5, coupling part 6, support arm 7, pivot pin 8, hydraulic cylinder 9, tail block 10.
Detailed description of the invention
In Fig. 1, on the support arm 7 rear end hinge of hydraulic shear 5 pivot pin 8 between the clamping plate of two pieces, lower end, quartering hammer rear, hydraulic cylinder 9 upper end is fixed on the pivot pin of hydraulic cylinder between two pieces of clamping plate, piston-rod lower end be fixed on together with the company's block hinge on support arm 7.Hydraulic shear 5 blade is in open configuration.
In Fig. 2, it is the connection layout of hydraulic shear 5 and support arm 7.Coupling part 6 is hydraulic shear 5 part of the whole.Coupling part 6 is not rotated, and hydraulic shear can rotate.Telescopic arm is provided with in the middle of support arm.Telescopic arm is fixed on coupling part 6.Telescopic arm puts in support arm 7, can stretch out and withdrawal.Telescopic arm can be square blank pipe.Support arm 7 endoporus is also that square opening matches.
Be mounted with a small cylinder in telescopic arm endoporus, piston rod end is connected with bottom support arm endoporus.Also telescopic arm endoporus can be made hydraulic cylinder, piston rod is connected with at the bottom of an arm aperture.Support arm 7 can be long frame construction, has guiding device with telescopic arm.
Hydraulic shear has multiple pattern and structure.It is the top view of Fig. 2 in Fig. 3.Now commercially hydraulic shear product category is various, structure, pattern are different.Have a class to be that a shear-blade maintains static, a shear-blade rotates, and has a class to be that two shear-blades all rotate, and adopts the quantity of hydraulic cylinder also different.For ease of intuitively describing, what draw in figure is the structural style that two blades all rotate.In Fig. 2, two shear-blades of hydraulic shear are respectively controlled to rotate by a hydraulic cylinder, and piston rod stretches out, and namely clipper cutting edge closes up, and is namely shear history, and piston rod is regained, and namely draws two shear-blades to open.It is namely the state that hydraulic shear can carry out shearing in Fig. 1.Hydraulic shear can be with jaw not only but also be with clip structure, also can be only be with a clip structure, be called for short band and cut quartering hammer.
In Fig. 4, be that hydraulic shear in Fig. 1 has rotated 90 ° of support arms and pulled position in FIG to rotate clockwise position between the two pieces of clamping plate of the quartering hammer shown in Fig. 4 by hydraulic cylinder 9.
In Fig. 5, be that hydraulic shear is arranged on quartering hammer front upper, tail block 10 is integrated with support arm 7 one-tenth, and tail block 10 is pulled by the piston rod of hydraulic cylinder 9, and support arm is outwards propped stationary state, and shear-blade opens, and being in can shearing condition.Support arm there is bending section, when being to regain, getting out of the way first bolt on quartering hammer below pivot pin 8.
Rotated the position be withdrawn between the clamping plate of two pieces, quartering hammer front in hydraulic cylinder 9 pushing tow tail block 10 clockwise under influence direction after hydraulic shear in Fig. 5 has rotated 90 ° in Fig. 6.Above quartering hammer first bolt and following adjacent bolt distant, have sufficient space hold hydraulic shear.
Fig. 7 is that hydraulic shear is arranged on quartering hammer front upper, is propped position and is different from situation in Fig. 5, Fig. 6.Quartering hammer rotates 90 ° under hydraulic cylinder effect in excavator arm, and drill steel, is in the state that can shear left.
Fig. 8 is after the hydraulic shear in Fig. 7 rotates 90 °, is pulled and counter-clockwise direction turns to quartering hammer top placement situation by hydraulic cylinder.Quartering hammer is position inhour rotation 90 ° in the figure 7 also, and drill steel 4 downwards.
The support arm of the hydraulic shear in Fig. 7, Fig. 5 is very short, can not arrange telescopic arm.
Hydraulic shear can be arranged on the quartering hammer of the device being provided with other functions of increase.As multiplex quartering hammer, number of patent application: 2014202067444.Can install hydraulic rotating oil cylinder at hydraulic shear support arm and quartering hammer hinge place, and arrange locking device, hydraulic shear support arm, around hydraulic rotating oil cylinder axis rotation, can replace hydraulic cylinder.
Hydraulic shear be arranged on high-frequency breaking hammer upper body table top or table top widen on support, on the support that the housing upper that hydraulic shear is arranged on box quartering hammer adds, or in the window offered of housing front, rear.
Claims (9)
1. quartering hammer cut by band, primarily of quartering hammer, hydraulic shear, support arm, hydraulic cylinder composition, it is characterized in that:
(1), hydraulic shear is arranged in the space between quartering hammer top or front, two pieces, rear clamping plate;
(2), the support arm rear end hinge of hydraulic shear is in quartering hammer front upper or the corresponding pin hole position of rear lower portion;
(3) when, needing to shear, hydraulic cylinder pushing tow hydraulic shear support arm rotates an angle around hinge and hydraulic shear is outwards propped, shearing complete, hydraulic cylinder pulls hydraulic shear support arm to reversely rotate original position around hinge, is withdrawn in the space between quartering hammer top or front, two pieces, rear clamping plate.
2. quartering hammer cut by band according to claim 1, it is characterized in that: hydraulic shear has multiple pattern and structure.
3. quartering hammer cut by band according to claim 1, it is characterized in that: hydraulic shear can rotate.
4. quartering hammer cut by band according to claim 1, it is characterized in that: the rear portion of hydraulic shear is connected with support arm, and there is pin hole support arm rear end.
5. quartering hammer cut by band according to claim 1, it is characterized in that: be provided with telescopic arm in the middle of support arm.
6. quartering hammer cut by band according to claim 1, it is characterized in that: installed a hydraulic cylinder between quartering hammer and hydraulic shear support arm.
7. quartering hammer cut by band according to claim 1, it is characterized in that: hydraulic shear be arranged on high-frequency breaking hammer upper body table top or table top widen on support, on the support that the housing upper that hydraulic shear is arranged on box quartering hammer adds, or in the window offered of housing front, rear.
8. quartering hammer cut by band according to claim 1, it is characterized in that: hydraulic shear can be arranged on be provided with increase other functional devices quartering hammer on.
9. quartering hammer cut by band according to claim 1, it is characterized in that: can install hydraulic rotating oil cylinder at hydraulic shear support arm and quartering hammer hinge place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410250229.0A CN104389330A (en) | 2014-06-09 | 2014-06-09 | Crushing hammer with shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410250229.0A CN104389330A (en) | 2014-06-09 | 2014-06-09 | Crushing hammer with shear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104389330A true CN104389330A (en) | 2015-03-04 |
Family
ID=52607283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410250229.0A Pending CN104389330A (en) | 2014-06-09 | 2014-06-09 | Crushing hammer with shear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104389330A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612201A (en) * | 2015-03-10 | 2015-05-13 | 周良操 | Breaking hammer with cutting function |
| CN105458125A (en) * | 2015-12-09 | 2016-04-06 | 荣昌精密机械(苏州)有限公司 | Breaking hammer internally provided with shearing mechanism |
| CN105545009A (en) * | 2015-12-09 | 2016-05-04 | 荣昌精密机械(苏州)有限公司 | Quartering hammer with shearing function |
| CN105804144A (en) * | 2016-05-31 | 2016-07-27 | 福州麦辽自动化设备有限公司 | Breaking hammer with annular cutting disc |
| CN106854884A (en) * | 2017-01-31 | 2017-06-16 | 遂宁市长丰机械科技有限公司 | The hydraulic shear being changed without in excavator arm |
| WO2017136992A1 (en) * | 2016-02-14 | 2017-08-17 | 王彩云 | Multifunctional excavator |
| CN108374568A (en) * | 2016-05-31 | 2018-08-07 | 泉州台商投资区铭源机械设备有限公司 | A kind of quartering hammer |
| CN112627273A (en) * | 2019-10-09 | 2021-04-09 | 尚志市鑫古合锤业制造有限公司 | Mountain-opening hammer |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4719975A (en) * | 1986-02-28 | 1988-01-19 | Labounty Kenneth R | Rotating hammer-shear |
| JPH06240889A (en) * | 1993-02-15 | 1994-08-30 | Takachiho Kogyo Kk | Hydraulic breaker with cutting machine |
| JPH0849428A (en) * | 1994-08-05 | 1996-02-20 | Takachiho Kogyo Kk | Hydraulic breaker equipped with hydraulic cutter |
| JPH08199618A (en) * | 1995-01-24 | 1996-08-06 | Hokuetsu Kogyo Co Ltd | Working part of back hoe |
| US6151784A (en) * | 1998-02-25 | 2000-11-28 | Izumi Products Company | Attachment for construction machine |
| DE20218497U1 (en) * | 2002-11-28 | 2003-03-13 | Jonitz, Esther, 76669 Bad Schönborn | Hydraulic additive apparatus for incorporation on excavator, crane, hydraulic hammer and similar work machines is provided with steel cutter |
| US20090084005A1 (en) * | 2006-01-13 | 2009-04-02 | Ramun John R | Modular System For Connecting Attachments To A Construction Machine |
| US20090194619A1 (en) * | 2008-01-31 | 2009-08-06 | Giovanni Andrina | Crushing Apparatus for Demolition or Similar Works |
| CN102926416A (en) * | 2012-11-01 | 2013-02-13 | 李小祥 | Laneway repair machine |
| CN202989967U (en) * | 2012-11-01 | 2013-06-12 | 李小祥 | Roadway repair machine |
| CN204023665U (en) * | 2014-06-09 | 2014-12-17 | 遂宁市长丰机械科技有限公司 | Quartering hammer cut by band |
-
2014
- 2014-06-09 CN CN201410250229.0A patent/CN104389330A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4719975A (en) * | 1986-02-28 | 1988-01-19 | Labounty Kenneth R | Rotating hammer-shear |
| JPH06240889A (en) * | 1993-02-15 | 1994-08-30 | Takachiho Kogyo Kk | Hydraulic breaker with cutting machine |
| JPH0849428A (en) * | 1994-08-05 | 1996-02-20 | Takachiho Kogyo Kk | Hydraulic breaker equipped with hydraulic cutter |
| JPH08199618A (en) * | 1995-01-24 | 1996-08-06 | Hokuetsu Kogyo Co Ltd | Working part of back hoe |
| US6151784A (en) * | 1998-02-25 | 2000-11-28 | Izumi Products Company | Attachment for construction machine |
| DE20218497U1 (en) * | 2002-11-28 | 2003-03-13 | Jonitz, Esther, 76669 Bad Schönborn | Hydraulic additive apparatus for incorporation on excavator, crane, hydraulic hammer and similar work machines is provided with steel cutter |
| US20090084005A1 (en) * | 2006-01-13 | 2009-04-02 | Ramun John R | Modular System For Connecting Attachments To A Construction Machine |
| US20090194619A1 (en) * | 2008-01-31 | 2009-08-06 | Giovanni Andrina | Crushing Apparatus for Demolition or Similar Works |
| CN102926416A (en) * | 2012-11-01 | 2013-02-13 | 李小祥 | Laneway repair machine |
| CN202989967U (en) * | 2012-11-01 | 2013-06-12 | 李小祥 | Roadway repair machine |
| CN204023665U (en) * | 2014-06-09 | 2014-12-17 | 遂宁市长丰机械科技有限公司 | Quartering hammer cut by band |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612201A (en) * | 2015-03-10 | 2015-05-13 | 周良操 | Breaking hammer with cutting function |
| CN105458125A (en) * | 2015-12-09 | 2016-04-06 | 荣昌精密机械(苏州)有限公司 | Breaking hammer internally provided with shearing mechanism |
| CN105545009A (en) * | 2015-12-09 | 2016-05-04 | 荣昌精密机械(苏州)有限公司 | Quartering hammer with shearing function |
| WO2017136992A1 (en) * | 2016-02-14 | 2017-08-17 | 王彩云 | Multifunctional excavator |
| CN105804144A (en) * | 2016-05-31 | 2016-07-27 | 福州麦辽自动化设备有限公司 | Breaking hammer with annular cutting disc |
| CN108374568A (en) * | 2016-05-31 | 2018-08-07 | 泉州台商投资区铭源机械设备有限公司 | A kind of quartering hammer |
| CN106854884A (en) * | 2017-01-31 | 2017-06-16 | 遂宁市长丰机械科技有限公司 | The hydraulic shear being changed without in excavator arm |
| CN112627273A (en) * | 2019-10-09 | 2021-04-09 | 尚志市鑫古合锤业制造有限公司 | Mountain-opening hammer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: ZHANG WENBIN Effective date: 20150617 Owner name: SUINING CHANGFENG MECHANICAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZOU JIAFU Effective date: 20150617 |
|
| C10 | Entry into substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150617 Address after: Suining City, Sichuan Province, China on 629000 Street District No. 139 Water Villa 4-26-6 Shu Xiu Applicant after: SUINING CHANGFENG MECHANICAL TECHNOLOGY Co.,Ltd. Address before: Suining City, Sichuan Province, China on 629000 Street District No. 139 Water Villa 4-26-6 Shu Xiu Applicant before: Zou Jiafu Applicant before: Zhang Wenbin |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150304 |