CN204510303U - Multi-arm combination amplitude variation type excavates and bores dress all-in-one - Google Patents
Multi-arm combination amplitude variation type excavates and bores dress all-in-one Download PDFInfo
- Publication number
- CN204510303U CN204510303U CN201520146878.6U CN201520146878U CN204510303U CN 204510303 U CN204510303 U CN 204510303U CN 201520146878 U CN201520146878 U CN 201520146878U CN 204510303 U CN204510303 U CN 204510303U
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- China
- Prior art keywords
- arm
- mounting platform
- jib
- excacation
- drill boom
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- Expired - Fee Related
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- 239000012530 fluid Substances 0.000 claims description 3
- 241001074085 Scophthalmus aquosus Species 0.000 abstract description 9
- 238000009412 basement excavation Methods 0.000 description 7
- 230000003028 elevating effect Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000000245 forearm Anatomy 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses multi-arm combination amplitude variation type and excavate brill dress all-in-one, it comprises hydraulic system, electrical system, mounting platform, walking mechanism (19), conveying mechanism (18) and excacation arm (17), the slide rail of mounting platform is at least provided with a set of drill boom (16), described excacation arm comprises large arm seat (6) and is connected, large arm seat is connected with luffing jib (9) by rotating shaft (7), luffing jib is connected with mounting platform by jib lubbing mechanism, described jib lubbing mechanism comprises two groups and is oppositely arranged, often group is by a back link (10), an amplitude oil cylinder (11) and front rod (12) composition, the utility model is designed to four-link luffing by with the type of attachment between the large arm seat be connected and mounting platform of excacation arm (digging arm), by the swing of jib lubbing mechanism, large arm seat can be made to move forward or backward, object is that when ensureing boring or skim, " drill boom " and " digging arm " is non-interference, so the safety of operating personnel is higher.
Description
Technical field
The utility model relates to a kind of boring and fills all-in-one, especially relating to one can according to headwork section size, be connected with loader-digger by singly organizing arm or organizing drill boom more, often organizing drill boom is arranged on liftable guide rail, the portal frame of loader-digger or excacation arm adopt jib lubbing mechanism, a kind of amplitude variation type excavation brill dress all-in-one that several functions height is integrated.
Background technology
At present in the constructions such as colliery, non-coal mine and Rail Highway tunnel, start the brill dress all-in-one adopting single drill boom or two drill boom successively, some types do not have " digging arm ", only have " drill boom " this type that the shovel board of its front portion can only be leaned on to shovel into dress slag, owing to there is no excacation arm (digging arm), so its operating efficiency is not high.And have the type of " digging arm ", its " digging arm " is all fixing, " drill boom " then carries out slide anteroposterior on its guide rail, " drill boom " forward slip during boring work, reach " digging arm " front portion could work, it is longer that drill boom hangs fuselage, and stability is not high, and easily interfere with " digging arm "; " digging arm " work during dress slag, and " drill boom " slides backward retraction.(become large or diminish) is changed once excavated section, then be difficult to adaptation condition need, some units in charge of construction have to purchase brill dress all-in-one (large type or little type) of corresponding section again, therefore cause applying unit equipment investment fund larger, utilization rate of equipment and installations is not high, and the accommodation of this brill dress all-in-one when reality uses is wideless.
Utility model content
For boring the in use existing problem of dress all-in-one in above-mentioned prior art, it is primary module with loader-digger that the utility model provides a kind of, this module there is walking mechanism (crawler type or rubber-tyred), excacation arm, conveying mechanism, mounting platform, rail elevating device, hydraulic power system, water system, oil-air lubrication and cooling system and operating desk etc., by installing jib lubbing mechanism additional, modular drill boom (single armed, both arms or multi-arm), rail elevating device and liftable drivers' cab etc., be integrated into a kind of multiple functional, the novel excavation brill dress all-in-one that job area is wide.
The technical scheme that the technical problems to be solved in the utility model is taked is: described multi-arm combination amplitude variation type excavates brill dress all-in-one and comprises hydraulic system, electrical system, mounting platform, walking mechanism, conveying mechanism and excacation arm, the slide rail of mounting platform is at least provided with a set of drill boom, described excacation arm comprises large arm, big arm cylinder, described large arm is connected with large arm seat with big arm cylinder, described large arm seat is connected with luffing jib by rotating shaft, described luffing jib is connected with mounting platform by jib lubbing mechanism, described jib lubbing mechanism comprises two groups and is oppositely arranged, often group is by a back link, an amplitude oil cylinder and a front rod composition, described back link upper end is movably connected by bearing pin and luffing jib rear end, lower end is movably connected by rear free bearing and mounting platform, described front rod upper end is movably connected with luffing jib front end by bearing pin, lower end is connected with mounting platform by front free bearing, described amplitude oil cylinder is between front rod and back link, and amplitude oil cylinder upper end and luffing jib rear end are movably connected, amplitude oil cylinder lower end and front free bearing are movably connected.
The utility model is designed to four-link luffing by with the type of attachment between the large arm seat be connected and mounting platform of excacation arm (digging arm), jib lubbing mechanism and mounting platform adopt hinge to be connected, easy accessibility, the swing of jib lubbing mechanism is driven by hydraulic jack, large arm seat can be made to move forward or backward, object is that when ensureing boring or skim, " drill boom " and " digging arm " is non-interference, and the loader-digger that when working, large arm seat is more traditional after moving forward more before (operating personnel are farther from the scope of operation), so the safety of operating personnel is higher, by the lifting of drivers' cab, ensure that operating personnel are can optionally machine operated, directly perceived and safe and reliable.
Drill boom described in the utility model is modular construction, whole drill boom is arranged on the slide rail of platform, it is driven to move forward or backward by the transmission mechanism such as hydraulic jack or rack-and-pinion, when being combined into brill dress all-in-one, can carry out being assembled into following several form according to client's needs or section size: 1) when section is less, adopt single drill boom and excacation arm combining form, drill boom can be arranged in the left side or the right of " digging arm "; 2) when section is larger, many drill booms structures such as two drill boom, three drill booms, four drill booms and " digging arm " combining form is adopted; 3) by increasing lifting gear under guide rail, the working depth of drill boom can be increased, expanding boring scope further, improve machine and adapt to larger working section.
Drill boom described in the utility model is Level Multiple Degree of Freedom Structures, for effectively ensure drill boom can before it permits to carry out in working range, left and right side, above and below etc. the boring in orientation, drill boom structure is designed to modular, drill boom guide rail and platform, by alignment pin and high strength exploitation, ensure its firm and reliable connection.Also at outer one or more groups modular drill boom assembled again of drill boom, many drill booms structure such as three drill booms, four drill booms can be formed, to adapt to larger working section according to actual needs.
During assembling, if the slide rail on drill boom and mounting platform is installed fixing after, then oil pipe corresponding with on platform for the oil pipe of each hydraulic actuator (oil cylinder, hydraulic motor, spiral oscillating oil cylinder etc.) to be connected.
As for hydraulic power configuration, then quantity when drill boom is maximum needed for working section calculates hydraulic power needed for it.Large arm seat (portal frame) or " excacation arm " are fixed on four link type jib lubbing mechanism, double leval jib all adopts hinge to be connected with mounting platform, greatly arm seat or " excacation arm ", easy accessibility, swung forward or backward by the telescopic drive jib lubbing mechanism of hydraulic jack, thus drive portal frame or " excacation arm " to move forward and backward: when carrying out excavation loading operation, operation amplitude oil cylinder, control portal frame or " excacation arm " forward rocking motion, can excavation loading operation be carried out; When carrying out bore operation, then operate amplitude oil cylinder, control portal frame or " excacation arm " swing backward, and " excacation arm " namely moves also " vacating space " backward, then can operate " drill boom " and carry out bore operation.
Do not interfere for principle designs when luffing size works respectively with " excacation arm " and " drill boom ", simultaneously will in conjunction with the size of working section, when ensureing that machine is walked, maximum height is less than the height in used tunnel, and leaves certain safe distance.Luffing power constantly changes with the size of luffing, therefore need consider the factor such as maximum digging force, " excacation arm " gravity distance during designing and calculating, light and flexible, reliable operation and security and stability is good when ensureing luffing.In order to expand drill boom boring scope further, ad hoc meter rail elevating device, rail elevating device is fluid pressure type, and often organizing drill boom has corresponding lifting gear, each lifting rail height can be different, often organize the adjustable height of drill boom during specific design according to working condition design.
Multi-arm combination amplitude variation type excavates and bores dress all-in-one, comprise modular drill boom (single armed, both arms or multi-arm), excacation arm, jib lubbing mechanism, rail elevating device etc., described modular drill boom is arranged on the guide rail of mounting platform, drill boom drives on guide rail movable by transmission mechanism or hydraulic jack, drill boom is boring operating position when moving to the front end of guide rail, is then off-position when moving to guide rail rear end.Under described platform rail, lifting gear is housed, adopt hydraulic jack to be elevated, hydraulic jack all adopts hinge to be connected with platform and guide rail, easy accessibility.Described excavation is loaded working arm and is connected with four-link luffing (i.e. portal frame) by large arm seat, described jib lubbing mechanism all adopts hinge to be connected with mounting platform, large arm seat or excacation arm, by the extension and contraction control jib lubbing mechanism swing of hydraulic jack, thus drive excacation arm to move forward or backward, being forward duty, is off working state backward.
Below drivers' cab, install hoist cylinder, when carrying out operation, drivers' cab can be elevated by driver as required, ensures that operation is visual, intuitive and convenient, operation safety and reliability.Drivers' cab hoist cylinder is not recovered to the shortest by the used time, then drivers' cab is in extreme lower position.
The utility model is when specifically using, corresponding operating mechanism is selected according to handling situations, during as holed, first operate jib lubbing mechanism oil cylinder, excacation arm is moved to rear portion, then operates whole drill boom and move forward to foremost along guide rail, then operate each function handle of drill boom and control drill boom and carry out bore operation, whether be elevated borer rail and drivers' cab optionally, other drill booms of operation that use the same method carry out bore operation.After bore operation terminates, drill boom is contracted to minimum profile state, and controls it and move to guide rail rearmost part.When carrying out excavation loading operation, first confirm that drill boom in the rearmost end of its guide rail, then should operate jib lubbing mechanism oil cylinder, excacation arm is moved to working position foremost, carry out excavation loading operation again, after dress slag terminates, operation amplitude oil cylinder moves on to inoperative position by after excacation arm.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model,
Fig. 2 is left TV structure schematic diagram of the present utility model,
Fig. 3 is jib lubbing mechanism structural representation of the present utility model,
Fig. 4 is that the A of Fig. 3 is to structural representation.
In the drawings, 1, bucket 2, oil cylinder of small arm 3, forearm 4, large arm 5, big arm cylinder 6, large arm seat 7, rotating shaft 8, bearing pin 9, luffing jib 10, back link 11, amplitude oil cylinder 12, front rod 13, mounting platform 14, front free bearing 15, rear free bearing 16, drill boom 17, excacation arm 18, conveying mechanism 19, walking mechanism 20, bucket cylinder.
Detailed description of the invention
In Fig. 1, Fig. 2, Fig. 3 and Fig. 4, described multi-arm combination amplitude variation type excavates brill dress all-in-one and comprises hydraulic system, electrical system, mounting platform, walking mechanism 19, conveying mechanism 18 and excacation arm 17, one side slide rail of mounting platform is provided with a set of drill boom 16, according to actual needs also can at outer one or more groups modular drill boom assembled again of drill boom, form many drill booms structure such as three drill booms, four drill booms, to adapt to larger working section.The slide rail of described mounting platform is provided with the fluid pressure type slide rail lifting device that slide rail can be made to be elevated.Described excacation arm comprises bucket 1, bucket cylinder 20, forearm 3, oil cylinder of small arm 2, large arm 4, big arm cylinder 5, described large arm and big arm cylinder and large arm seat 6 are movably connected, described large arm seat is connected with luffing jib 9 by rotating shaft 7, described luffing jib is connected with mounting platform by front-rear linkage, described jib lubbing mechanism comprise two groups be oppositely arranged, often group be made up of a back link 10, amplitude oil cylinder 11 and a front rod 12, described back link upper end is movably connected by bearing pin 8 and luffing jib rear end, lower end is movably connected with mounting platform by rear free bearing 15; Described front rod upper end is movably connected with luffing jib front end by bearing pin 8, lower end is connected with mounting platform 13 by front free bearing 14, described amplitude oil cylinder is between front rod and back link, and amplitude oil cylinder upper end and luffing jib rear end are movably connected, amplitude oil cylinder lower end and front free bearing are movably connected.
Claims (2)
1. multi-arm combination amplitude variation type excavates and bores dress all-in-one, it comprises hydraulic system, electrical system, mounting platform, walking mechanism (19), conveying mechanism (18) and excacation arm (17), the slide rail of mounting platform is at least provided with a set of drill boom (16), described excacation arm comprises large arm (4), big arm cylinder (5), described large arm is connected with large arm seat (6) with big arm cylinder, it is characterized in that: described large arm seat is connected with luffing jib (9) by rotating shaft (7), described luffing jib is connected with mounting platform by jib lubbing mechanism, described jib lubbing mechanism comprises two groups and is oppositely arranged, often group is by a back link (10), an amplitude oil cylinder (11) and front rod (12) composition, described back link upper end is movably connected by bearing pin (8) and luffing jib rear end, lower end is movably connected by rear free bearing (15) and mounting platform, described front rod upper end is movably connected with luffing jib front end by bearing pin, lower end is connected with mounting platform (13) by front free bearing (14), described amplitude oil cylinder is between front rod and back link, and amplitude oil cylinder upper end and luffing jib rear end are movably connected, amplitude oil cylinder lower end and front free bearing are movably connected.
2. multi-arm combination amplitude variation type according to claim 1 excavates and bores dress all-in-one, it is characterized in that: the slide rail of described mounting platform is provided with the fluid pressure type slide rail lifting device that slide rail can be made to be elevated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520146878.6U CN204510303U (en) | 2015-03-16 | 2015-03-16 | Multi-arm combination amplitude variation type excavates and bores dress all-in-one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520146878.6U CN204510303U (en) | 2015-03-16 | 2015-03-16 | Multi-arm combination amplitude variation type excavates and bores dress all-in-one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204510303U true CN204510303U (en) | 2015-07-29 |
Family
ID=53708295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520146878.6U Expired - Fee Related CN204510303U (en) | 2015-03-16 | 2015-03-16 | Multi-arm combination amplitude variation type excavates and bores dress all-in-one |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204510303U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105275034A (en) * | 2015-10-15 | 2016-01-27 | 江西蓝翔重工有限公司 | Control method of drilling arm and digging arm rapid switch mechanism |
| CN108789402A (en) * | 2017-04-29 | 2018-11-13 | 王恒升 | A kind of active collision prevention method of special type mobile robot multi-arm movement |
| EP4008679A1 (en) | 2020-12-03 | 2022-06-08 | Reel | Articulated boom crane, for offshore application |
-
2015
- 2015-03-16 CN CN201520146878.6U patent/CN204510303U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105275034A (en) * | 2015-10-15 | 2016-01-27 | 江西蓝翔重工有限公司 | Control method of drilling arm and digging arm rapid switch mechanism |
| CN105275034B (en) * | 2015-10-15 | 2018-06-01 | 江西蓝翔重工有限公司 | A kind of control method of drill arm and digging arm quick switching mechanism |
| CN108789402A (en) * | 2017-04-29 | 2018-11-13 | 王恒升 | A kind of active collision prevention method of special type mobile robot multi-arm movement |
| EP4008679A1 (en) | 2020-12-03 | 2022-06-08 | Reel | Articulated boom crane, for offshore application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20200316 |