CN102261085A - Auxiliary material receiving device of breaking hammer - Google Patents
Auxiliary material receiving device of breaking hammer Download PDFInfo
- Publication number
- CN102261085A CN102261085A CN2010101861495A CN201010186149A CN102261085A CN 102261085 A CN102261085 A CN 102261085A CN 2010101861495 A CN2010101861495 A CN 2010101861495A CN 201010186149 A CN201010186149 A CN 201010186149A CN 102261085 A CN102261085 A CN 102261085A
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- quartering hammer
- material receiving
- hydraulic cylinder
- breaking hammer
- recovering hopper
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Abstract
The invention relates to the field of tunneling equipment, and in particular relates to an auxiliary material receiving device of a breaking hammer. The device can assist other material receiving devices in receiving materials after the breaking hammer breaks the rocks. The device is provided with a material receiving hopper, wherein the material receiving hopper is hinged on a breaking hammer splint or the shell of a breaking hammer; the shell of the breaking hammer or the breaking hammer splint is connected with the material receiving hopper by a hydraulic cylinder; and driven by the hydraulic cylinder, the material receiving hopper has two limit working positions: rock breaking position and material receiving position. The device overcomes the defects of a drilling-blasting method and a comprehensive tunneling method, can put the broken rocks and a waste rock dropping rake close to other material receiving equipment and assists other equipment to finally achieve the aims of material receiving and transporting, thus radically solving the problem that the materials can not be effectively received after the breaking hammer is adopted for breaking the rocks.
Description
Technical field
The present invention relates to the heading equipment field, be specially the auxiliary material collecting device of a kind of quartering hammer, can behind the broken rock of quartering hammer, carry out rewinding by auxiliary other material collecting devices.
Background technology
Drilling and blasting method and comprehensive drivage method are two kinds of job practicess commonly used that hard rock tunnel and tunnel are dug.Low, the poor stability of drilling and blasting method bore operation efficient, misoperation causes gas explosion easily, and the very difficult control of roadway forming quality, backbreaking, it is serious to owe to dig.And comprehensive drivage method to the requirement in tunnel than higher, formation hardness should≤f8, head-room must not be less than 3.0 meters, width must not be less than 4 meters.If local formation hardness is too high, also need to adopt the method for loosening moving big gun to assist driving.
At present, the ballistic work of hydraulic breaking hammer can be accomplished very big, and maximum has surpassed 15000J.After drill steel compressed crag, quartering hammer moment generation in a short period of time just can be with catalase much larger than the enormous impact power of compressive strength of rock.Therefore, adopting hydraulic breaking hammer not have explosion hard rock driving is a feasible imagination, but how rewinding is a stubborn problem behind the broken rock of quartering hammer.Main raking loader, the loader etc. of using carried out rewinding after drilling and blasting method was blown out, and comprehensive drivage method mainly adopts cutterhead to catch up with material, the rewinding of shovel board star-wheel.Said method all can not be finished rewinding task, especially raking loader and loader effectively when using quartering hammer to break rock.
Summary of the invention
In order to overcome the deficiency of drilling and blasting method and comprehensive drivage method, realization the invention provides the auxiliary material collecting device of a kind of quartering hammer with the imagination that quartering hammer breaks rock.This invention can install to rubble and the cash that falls rake near other rewinding equipment behind the broken rock of quartering hammer, and other equipment of assisting are finally realized the purpose of rewinding haul.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of quartering hammer is assisted material collecting device, and this device is provided with recovering hopper, and recovering hopper is articulated on the quartering hammer clamping plate, and perhaps recovering hopper is articulated on the quartering hammer shell, is connected by hydraulic cylinder between quartering hammer shell or quartering hammer clamping plate and the recovering hopper.
Described quartering hammer is assisted material collecting device, and quartering hammer shell or quartering hammer clamping plate are provided with the hydraulic cylinder Connection Block, and the hydraulic cylinder Connection Block on an end of hydraulic cylinder and quartering hammer shell or the quartering hammer clamping plate is hinged, and the other end and the recovering hopper of hydraulic cylinder are hinged.
Described quartering hammer is assisted material collecting device, and the recovering hopper of Driven by Hydraulic Cylinder has two extreme positions, is broken rock position and rewinding position respectively.
Described quartering hammer is assisted material collecting device, and the front end of recovering hopper and quartering hammer shell or quartering hammer clamping plate is hinged.
The invention has the beneficial effects as follows:
1, the present invention is according to the installation form difference of quartering hammer, and recovering hopper is articulated on the quartering hammer clamping plate, and perhaps recovering hopper is articulated on the quartering hammer shell, is connected by hydraulic cylinder between quartering hammer shell or quartering hammer clamping plate and the recovering hopper.Under the driving of hydraulic cylinder, recovering hopper has two maximal work positions: one is broken the rock position, and this moment, recovering hopper and quartering hammer angle minimum farthest reduced the normally influence of broken rock of quartering hammer; Another is the rewinding position, this moment recovering hopper and quartering hammer angle maximum, its effect is similar to the rake pawl of raking loader, and the cash that the rubble than distant positions can be fallen is harrowed from the nearer position of material collecting device or directly harrowed the material collecting device top, to assist the material collecting device rewinding.
2, the present invention can play the fall effect of cash of rake dress rubble, cooperates other rewinding equipment, can fundamentally solve the effectively problem of rewinding that adopts behind the broken rock of quartering hammer.
Description of drawings
Fig. 1 is the auxiliary material collecting device structural representation (rewinding state) of quartering hammer of the present invention; Wherein, (a) figure is a front view; (b) figure is a stereogram.
Fig. 2 is the auxiliary material collecting device structural representation of quartering hammer of the present invention (broken rock state).
Among the figure, 1 drill steel; 2 recovering hoppers; 3 hydraulic cylinders; 4 breaking hammer main bodies; 5 clamping plate; 6 hydraulic cylinder Connection Blocks; 7 recovering hopper Connection Blocks.
The specific embodiment
Be that example is introduced with the clamping plate type quartering hammer below, shell type quartering hammer implementation is similar.
Shown in Fig. 1-2, quartering hammer of the present invention is assisted material collecting device, and it comprises drill steel 1, recovering hopper 2, hydraulic cylinder 3, breaking hammer main body 4, clamping plate 5 etc.Clamping plate 5 are arranged on the both sides of breaking hammer main body 4, and drill steel 1 is plugged in breaking hammer main body 4 one ends, and recovering hopper 2 is hinged with quartering hammer clamping plate 5, are connected by hydraulic cylinder 3 between quartering hammer clamping plate 5 and the recovering hopper 2.
In the present embodiment, quartering hammer clamping plate 5 are provided with hydraulic cylinder Connection Block 6, and an end and the hydraulic cylinder Connection Block 6 on the quartering hammer clamping plate 5 of hydraulic cylinder 3 are hinged, and the other end of hydraulic cylinder 3 and recovering hopper 2 are hinged.
In the present embodiment, also be provided with recovering hopper Connection Block 7 on the quartering hammer clamping plate 5, recovering hopper 2 is hinged by recovering hopper Connection Block 7 and quartering hammer clamping plate 5.
Among the present invention, under the effect of hydraulic cylinder 3, recovering hopper 2 has two extreme positions, and one is broken the rock position, this moment recovering hopper 2 center lines and breaking hammer main body 4 center line angle minimums (angle is 31 degree in the present embodiment) farthest reduce the normally influence of broken rock of quartering hammer; Another is the rewinding position, this moment recovering hopper 2 center lines and breaking hammer main body 4 center line angle maximums (angle is 156 degree in the present embodiment), its effect is similar to the rake pawl of raking loader, the cash that rubble than distant positions can be fallen is harrowed from the nearer position of material collecting device or is directly harrowed the material collecting device top, to assist the material collecting device rewinding.
As shown in Figure 1, the auxiliary material collecting device of quartering hammer is started working behind the broken rock of quartering hammer, and its course of work is as follows:
At first, hydraulic cylinder 3 drives recovering hopper 2 and arrives rewinding of the present invention position; Then, drive quartering hammer by other mechanism and carry out the rewinding action, recovering hopper 2 promptly begins rewinding along with quartering hammer moves together.
After rewinding was finished, hydraulic cylinder 3 drove the broken rock position that recovering hopper 2 arrives as shown in Figure 2, avoided the broken rock of quartering hammer is exerted an influence as far as possible.
In addition, the breaking hammer main body outer setting quartering hammer shell of shell type quartering hammer, recovering hopper is articulated on the quartering hammer shell, is connected by hydraulic cylinder between quartering hammer shell and the recovering hopper.
Claims (4)
1. the auxiliary material collecting device of a quartering hammer, it is characterized in that: this device is provided with recovering hopper, and recovering hopper is articulated on the quartering hammer clamping plate, and perhaps recovering hopper is articulated on the quartering hammer shell, is connected by hydraulic cylinder between quartering hammer shell or quartering hammer clamping plate and the recovering hopper.
2. according to the auxiliary material collecting device of the described quartering hammer of claim 1, it is characterized in that: quartering hammer shell or quartering hammer clamping plate are provided with the hydraulic cylinder Connection Block, hydraulic cylinder Connection Block on one end of hydraulic cylinder and quartering hammer shell or the quartering hammer clamping plate is hinged, and the other end and the recovering hopper of hydraulic cylinder are hinged.
3. according to the auxiliary material collecting device of the described quartering hammer of claim 1, it is characterized in that: the recovering hopper of Driven by Hydraulic Cylinder has two extreme positions, is broken rock position and rewinding position respectively.
4. according to the auxiliary material collecting device of the described quartering hammer of claim 1, it is characterized in that: the front end of recovering hopper and quartering hammer shell or quartering hammer clamping plate is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101861495A CN102261085A (en) | 2010-05-31 | 2010-05-31 | Auxiliary material receiving device of breaking hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101861495A CN102261085A (en) | 2010-05-31 | 2010-05-31 | Auxiliary material receiving device of breaking hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102261085A true CN102261085A (en) | 2011-11-30 |
Family
ID=45007903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101861495A Pending CN102261085A (en) | 2010-05-31 | 2010-05-31 | Auxiliary material receiving device of breaking hammer |
Country Status (1)
| Country | Link |
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| CN (1) | CN102261085A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763007A (en) * | 2015-03-07 | 2015-07-08 | 彭章义 | Excavator bucket capable of being mounted on crushing hammer |
| CN104863200A (en) * | 2015-06-11 | 2015-08-26 | 安庆市华鑫重工股份有限公司 | Gravel grab bucket claw head adjustment device |
| CN106948831A (en) * | 2017-05-19 | 2017-07-14 | 山西天巨重工机械有限公司 | A kind of multi-functional cutting means |
| WO2018208170A1 (en) * | 2017-05-09 | 2018-11-15 | Myhre Per Joergen | Chisel arrangement for excavator |
| WO2021203167A1 (en) * | 2020-04-07 | 2021-10-14 | La Fontaine Joshua | Rock breaker manipulation apparatus |
| US11155980B2 (en) | 2017-05-09 | 2021-10-26 | Per Jørgen Myhre | Chisel arrangement for excavator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4602821A (en) * | 1983-09-30 | 1986-07-29 | Karl Schaeff Gmbh & Co. Maschinenfabrik | Combined shovel and rock breaking chisel for an excavator |
| JP2000248869A (en) * | 1999-02-26 | 2000-09-12 | Toa Harbor Works Co Ltd | Rock drill and rock drilling method, and rock drilling and dredging method |
| CN201713844U (en) * | 2010-05-31 | 2011-01-19 | 三一重型装备有限公司 | Auxiliary broken rock receiving device of breaking hammer |
-
2010
- 2010-05-31 CN CN2010101861495A patent/CN102261085A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4602821A (en) * | 1983-09-30 | 1986-07-29 | Karl Schaeff Gmbh & Co. Maschinenfabrik | Combined shovel and rock breaking chisel for an excavator |
| JP2000248869A (en) * | 1999-02-26 | 2000-09-12 | Toa Harbor Works Co Ltd | Rock drill and rock drilling method, and rock drilling and dredging method |
| CN201713844U (en) * | 2010-05-31 | 2011-01-19 | 三一重型装备有限公司 | Auxiliary broken rock receiving device of breaking hammer |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763007A (en) * | 2015-03-07 | 2015-07-08 | 彭章义 | Excavator bucket capable of being mounted on crushing hammer |
| CN104863200A (en) * | 2015-06-11 | 2015-08-26 | 安庆市华鑫重工股份有限公司 | Gravel grab bucket claw head adjustment device |
| CN104863200B (en) * | 2015-06-11 | 2017-07-21 | 王添花 | A kind of blinding rock rake head adjusting means |
| WO2018208170A1 (en) * | 2017-05-09 | 2018-11-15 | Myhre Per Joergen | Chisel arrangement for excavator |
| US11155980B2 (en) | 2017-05-09 | 2021-10-26 | Per Jørgen Myhre | Chisel arrangement for excavator |
| CN106948831A (en) * | 2017-05-19 | 2017-07-14 | 山西天巨重工机械有限公司 | A kind of multi-functional cutting means |
| WO2021203167A1 (en) * | 2020-04-07 | 2021-10-14 | La Fontaine Joshua | Rock breaker manipulation apparatus |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111130 |