CN200993013Y - Small-sized multifunctional excavator - Google Patents
Small-sized multifunctional excavator Download PDFInfo
- Publication number
- CN200993013Y CN200993013Y CN 200620161710 CN200620161710U CN200993013Y CN 200993013 Y CN200993013 Y CN 200993013Y CN 200620161710 CN200620161710 CN 200620161710 CN 200620161710 U CN200620161710 U CN 200620161710U CN 200993013 Y CN200993013 Y CN 200993013Y
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- cutting arm
- fork
- hinge
- hinged
- coupled
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Abstract
The utility model discloses a small multifunctional heading machine for the exploitation and tunneling of the mines such as coal mines and the repair of lanes, which comprises a stripping attachment(1), and a self propelled crawler chassis(2) of a cutting arm connecting device(3). The cutting arm connecting device(3) is articulated with a cutting arm(4), an articulated swing device, and a cutting head device(5) with a bilaterally movable cutting head. The cutting head device(5) is articulated with the cutting arm(4) through the articulated swing device, which is a dismountable connection. The cutting head device(5) can swing following the articulated swing device, which makes work more flexible. By dismounting the cutting head device(5) form the articulated swing device, and replacing corresponding work device suck as crushing hammer, percussion drill and so on, the utility model can realize relative work. Therefore, the utility model is characterized by one machine with multifunction, which can conduct various works. Moreover, the utility model has the characteristics of flexible work, reduced equipment investment, saved fund, improved work schedule of the exploitation and tunneling, and reduced manufacturing cost.
Description
One, technical field:
The utility model is that the minitype multifunctional heading machine of usefulness is repaired in mining driving such as a kind of colliery and tunnel.
Two, background technology:
The cutting arm of existing minimole (100KW and following) cutting means all adopts and swings, cutting arm lower swing, cutterhead flexible (what have is flexible), body light (below 25 tons) on the whole, can in small-sized tunnel, carry out excavation operation, be subjected to the welcome in colliery.But its function singleness; And vibration is big when running into hard rock, and therefore the pick well damage can only be used for the driving in soft rock and coal seam, has limited the use of development machine.In addition,, increased equipment investment, and influenced job scheduling, improved operating cost, also be not easy to management because its function singleness when other operation of needs, then needs to be equipped with several work machinery.
Three, summary of the invention:
The purpose of this utility model provides a kind of minitype multifunctional heading machine, and it can not only tunnel, the hoeing operation, and can also realize mining mill dig, operations such as repair again in the tunnel, catalase, roadway support; And cutterhead can be realized rotating up and down with respect to cutting arm, makes operation more flexible.
For achieving the above object, the technical scheme that the utility model is taked is: on the basis of original minimole, its cutting means is improved.Promptly include the cutterhead device of self-propelled crawler body, drive hoeing machine, cutting arm, cutting arm coupling arrangement, hinged pendulous device, cutterhead energy move left and right etc.Drive hoeing machine, cutting arm coupling arrangement all are fixed on the self-propelled crawler body, one end of cutting arm and cutting arm coupling arrangement hinge-coupled, the other end hinge-coupled of hinged pendulous device and cutting arm, cutterhead device are installed on the hinged pendulous device, also are detachable connection.
The form of structure of hinged pendulous device is a lot, can include compositions such as hinged disk, oscillating oil cylinder, fork I, fork II.Hinged disk and cutting arm hinge-coupled, oscillating oil cylinder, fork I, fork II are by hinge-coupled together, the other end of fork I and hinged disk hinge-coupled, the other end of fork II and cutting arm hinge-coupled, the other end of oscillating oil cylinder and cutting arm coupling arrangement hinge-coupled.Like this, hinged disk, cutting arm, fork II, fork I just form four-bar linkage structure, are acted on by oscillating oil cylinder on the pin joint of fork I and fork II, thereby realize that cutterhead device or other apparatus for work that is installed on the hinged disk swing.
Because the utility model is provided with hinged pendulous device, hinged pendulous device and cutting arm hinge-coupled, cutterhead device and hinged pendulous device are for detachably to connect.Like this, the cutterhead device can only need the cutterhead device is unloaded from hinged pendulum device with hinged swing dress when needs carry out other operation, changes corresponding apparatus for work, as quartering hammer, Churn drill etc., just can realize corresponding operation; As change hydraulic breaking hammer, just can carry out crushing operation; Install brace summer, just can carry out the safety that front canopy support has guaranteed following operating personnel; As change the horizontal shaft type cutterhead, just can realize digging up mine, mill and dig and operation such as tunnel reparation; Or the like; So can realize several work.Therefore the utlity model has a tractor serves several purposes, can carry out several work, the operation maneuverability has reduced equipment investment, has saved fund, can improve the job scheduling of exploitation driving, has reduced characteristics such as cost of production.
Four, description of drawings
Accompanying drawing is a schematic diagram of the present utility model.
Five, the specific embodiment
Accompanying drawing is an embodiment of the present utility model, and it includes cutterhead device 5 that self-propelled crawler body 2, drive hoeing machine 1, cutting arm 4, cutting arm coupling arrangement 3, hinged pendulous device, cutterhead can move left and right etc.Drive hoeing machine 1, cutting arm coupling arrangement 3 all are fixed on the self-propelled crawler body 2, one end of cutting arm 4 and cutting arm coupling arrangement 3 hinge-coupled, the other end hinge-coupled of hinged pendulous device and cutting arm 4, cutterhead device 5 are installed on the hinged pendulous device, also are detachable connection.The form of structure of hinged pendulous device is a lot, and present embodiment includes compositions such as hinged disk 6, oscillating oil cylinder 9, fork I7, fork II8.Hinged disk 6 and cutting arm 4 hinge-coupled, oscillating oil cylinder 9, fork I7, fork II8 are by hinge-coupled together, the other end of fork I7 and hinged disk 6 hinge-coupled, the other end of fork II8 and cutting arm 4 hinge-coupled, the other end of oscillating oil cylinder 9 and cutting arm coupling arrangement 3 hinge-coupled.Like this, hinged disk 6, cutting arm 4, fork II8, fork I7 just form four-bar linkage structure, are acted on by oscillating oil cylinder 9 on the pin joint of fork I7 and fork II8, thereby realize that cutterhead device 5 or other apparatus for work that is installed on the hinged disk 6 swing.
When needs carry out other operation, only need cutterhead device 5 is unloaded from hinged disk 6, change required apparatus for work, as quartering hammer, Churn drill etc., just can carry out other operation.
Therefore, the utlity model has a tractor serves several purposes, can carry out several work, the operation maneuverability, Reduce equipment investment, saved fund, can improve the job scheduling of exploitation driving, reduced production cost Etc. characteristics.
Claims (2)
1, a kind of minitype multifunctional heading machine, include self-propelled crawler body (2), drive hoeing machine (1), cutting arm (4), cutting arm coupling arrangement (3), the cutterhead device (5) of cutterhead energy move left and right, drive hoeing machine (1), cutting arm coupling arrangement (3) all is fixed on the self-propelled crawler body (2), one end of cutting arm (4) and cutting arm coupling arrangement (3) hinge-coupled, it is characterized in that also including hinged pendulous device, the other end hinge-coupled of hinged pendulous device and cutting arm (4), cutterhead device (5) is installed on the hinged pendulous device, and be detachable connection.
2, minitype multifunctional heading machine according to claim 1, it is characterized in that described hinged pendulous device includes hinged disk (6), oscillating oil cylinder (9), fork I (7), fork II (8), hinged disk (6) and cutting arm (4) hinge-coupled, oscillating oil cylinder (9), fork I (7), fork II (8) are by hinge-coupled together, the other end of fork I (7) and hinged disk (6) hinge-coupled, the other end of fork II (8) and cutting arm (4) hinge-coupled, the other end of oscillating oil cylinder (9) and cutting arm coupling arrangement (3) hinge-coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620161710 CN200993013Y (en) | 2006-12-08 | 2006-12-08 | Small-sized multifunctional excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620161710 CN200993013Y (en) | 2006-12-08 | 2006-12-08 | Small-sized multifunctional excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200993013Y true CN200993013Y (en) | 2007-12-19 |
Family
ID=38946090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620161710 Expired - Lifetime CN200993013Y (en) | 2006-12-08 | 2006-12-08 | Small-sized multifunctional excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200993013Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748021A (en) * | 2012-07-03 | 2012-10-24 | 河北天择重型机械有限公司 | Multifunctional coal loader |
-
2006
- 2006-12-08 CN CN 200620161710 patent/CN200993013Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748021A (en) * | 2012-07-03 | 2012-10-24 | 河北天择重型机械有限公司 | Multifunctional coal loader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20090415 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |