CN201713844U - Auxiliary broken rock receiving device of breaking hammer - Google Patents
Auxiliary broken rock receiving device of breaking hammer Download PDFInfo
- Publication number
- CN201713844U CN201713844U CN2010202076318U CN201020207631U CN201713844U CN 201713844 U CN201713844 U CN 201713844U CN 2010202076318 U CN2010202076318 U CN 2010202076318U CN 201020207631 U CN201020207631 U CN 201020207631U CN 201713844 U CN201713844 U CN 201713844U
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- CN
- China
- Prior art keywords
- quartering hammer
- clamping plate
- hydraulic cylinder
- broken rock
- recovering hopper
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Abstract
The utility model relates to an auxiliary broken rock receiving device of a breaking hammer, belongs to the field of excavating equipment, and can assist another broken rock receiving device to receive broken rock after the breaking hammer breaks rocks. The device is provided with a receiving hopper hinged on the clamping plate of the breaking hammer or hinged on the casing of the clamping plate, and the casing or the clamping plate of the clamping plate is connected with the receiving hopper through a hydraulic cylinder. Under the drive of the hydraulic cylinder, the receiving hopper has two limit operating positions: a rock breaking position and a receiving position. The auxiliary broken rock receiving device overcomes the defects of drilling and blasting method and comprehensive excavating method, can harrow broken rocks and falling gangues to the vicinity of another broken rock receiving device to assist another broken rock receiving device to ultimately achieve the purpose of receiving and transporting, and completely solves the problem that the broken rocks can not be effectively received after the breaking hammer breaks rocks.
Description
Technical field
The utility model relates to the heading equipment field, is specially the auxiliary material collecting device of a kind of quartering hammer, can carry out rewinding by auxiliary other material collecting devices behind the broken rock of quartering hammer.
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.
The utility model content
In order to overcome the deficiency of drilling and blasting method and comprehensive drivage method, realize the imagination of breaking rock with quartering hammer, the utility model provides a kind of quartering hammer to assist material collecting device.This utility model 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 scheme that its technical problem that solves the utility model adopts 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 beneficial effects of the utility model are:
1, the utility model 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 utility model 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 the utility model quartering hammer; Wherein, (a) figure is a front view; (b) figure is a stereogram.
Fig. 2 is the auxiliary material collecting device structural representation of the utility model quartering hammer (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, the utility model quartering hammer 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.
In the utility model, 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 the utility model rewinding 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 |
|---|---|---|---|
| CN2010202076318U CN201713844U (en) | 2010-05-31 | 2010-05-31 | Auxiliary broken rock receiving device of breaking hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202076318U CN201713844U (en) | 2010-05-31 | 2010-05-31 | Auxiliary broken rock receiving device of breaking hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201713844U true CN201713844U (en) | 2011-01-19 |
Family
ID=43459843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202076318U Expired - Fee Related CN201713844U (en) | 2010-05-31 | 2010-05-31 | Auxiliary broken rock receiving device of breaking hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201713844U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261085A (en) * | 2010-05-31 | 2011-11-30 | 三一重型装备有限公司 | Auxiliary material receiving device of breaking hammer |
| CN105604115A (en) * | 2016-03-07 | 2016-05-25 | 湖州中辰建设有限公司 | Breaking hammer with material recovery and dust collection devices |
| CN108798694A (en) * | 2018-07-18 | 2018-11-13 | 韩睿 | A kind of drill steel and hydraulic crushing hammer mechanism and its driving method |
-
2010
- 2010-05-31 CN CN2010202076318U patent/CN201713844U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261085A (en) * | 2010-05-31 | 2011-11-30 | 三一重型装备有限公司 | Auxiliary material receiving device of breaking hammer |
| CN105604115A (en) * | 2016-03-07 | 2016-05-25 | 湖州中辰建设有限公司 | Breaking hammer with material recovery and dust collection devices |
| CN105604115B (en) * | 2016-03-07 | 2018-08-03 | 海门市彼维知识产权服务有限公司 | A kind of quartering hammer with material recycle and dust exhaust apparatus |
| CN108798694A (en) * | 2018-07-18 | 2018-11-13 | 韩睿 | A kind of drill steel and hydraulic crushing hammer mechanism and its driving method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20140531 |