CN101280569A - Walking telescopic arm type remote control digging machine - Google Patents
Walking telescopic arm type remote control digging machine Download PDFInfo
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- CN101280569A CN101280569A CNA2008100379879A CN200810037987A CN101280569A CN 101280569 A CN101280569 A CN 101280569A CN A2008100379879 A CNA2008100379879 A CN A2008100379879A CN 200810037987 A CN200810037987 A CN 200810037987A CN 101280569 A CN101280569 A CN 101280569A
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- telescopic
- remote control
- walking
- arm
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Abstract
Disclosed is a walking type and telescopic arm type remote control excavating machine applied to construction machinery of underground engineering, which comprises folding telescopic excavators, a chassis, a telescopic excavating mechanism, a walking mechanism and a remote control unit. Two folding telescopic excavators are positioned on the upper platform of the chassis in a manner of 180 degrees symmetry, and the middle of the upper platform is provided with a set of electric hydraulic pump to provide power to the excavators. The lower platform of the chassis is provided with the special walking mechanism; after the two excavators support the whole machine away from the ground, the lower platform is rotated so as to have the whole machine walk at any directions. Under the control of the remote control unit, the two excavators can carry out excavating works independently. The upper platform and the lower platform rotate relatively when the whole machine needs walking and are fixedly connected together under normal excavation. The two excavators are 12m long after lateral extension and the radius of one-arm excavation is 5m. The whole machine is driven by electric power and controlled by the remote control unit, and has large excavation radius and high borrow efficiency.
Description
Technical field
The present invention relates to underground engineering construction machinery, the walking telescopic arm type remote control digging machine of particularly a kind of underground deep pit construction, pneumatic caisson construction, cap excavation method construction.
Background technology
Along with the continuous development of urban construction, various types of underground constructions, deep foundation engineering get more and more.Efficiently, the construction method of deep foundation ditch of safety, economy, energy-saving and environmental protection seems particularly important.At present, there is following problem in the excavation construction of deep foundation ditch:
1, efficient is not high; Because the inner supporting facility of foundation ditch is many, groundwater table is high, soil property is muddy, traditional digging machine is difficult to bring into play usefulness;
2, potential safety hazard is many, weighs down thing, airborne dust, noise, serious threat field operation personal security and health;
3, economy, the feature of environmental protection are poor; Fuel consume is big, has serious blowdown problem.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of walking telescopic arm type remote control digging machine, be installed on the upper mounting plate of chassis, 180 ° of direction symmetries are installed two, the chassis lower platform is installed special-purpose walking mechanism, cooperate the support part of two digging machines, rotate the walking that lower platform can be realized the complete machine any direction.Reach 12M behind two digging machine extending transverselies of this machine, single armed digging radius 5M; All pack up the back complete machine and be controlled in length * wide * height=2.5M * 2.5M * 1.5M, complete machine adopts driven by power, and there is not pollution problem in remote operation, and the complete machine digging radius is big, the soil extracting efficiency height.
The present invention solves the problems of the technologies described above the technical scheme of being taked: walking telescopic arm type remote control digging machine of the present invention, comprise folding telescopic digging machine, chassis, telescopic excavating gear, walking mechanism and remote control, wherein, in the folding telescopic digging machine, scraper bowl links to each other with telescopic arm by bearing pin, and the excavation action of scraper bowl drives by bucket cylinder; Telescopic arm is sleeved in the flexible arm seat, and the expanding-contracting action of telescopic arm drives by telescopic oil cylinder; Flexible arm seat links to each other with principal arm by bearing pin, and the telescopic arm luffing stretches by the telescopic arm amplitude oil cylinder and finishes; Principal arm links to each other with Connection Block by bearing pin, and the principal arm luffing is driven by the principal arm amplitude oil cylinder and finishes; Connection Block links to each other with upper mounting plate by rotating disk, and Connection Block is finished by the driving of gyration gear ring by the digging machine rotary motor together with the rotation of whole digging machine.In the chassis, upper mounting plate links to each other with lower platform by gyration gear ring, and the gyration of upper mounting plate drives by the digging machine rotary motor; Walking mechanism is made up of four horizontal telescopic outriggers, four vertical telescopic outriggers and four platform support leg, on four angles of lower platform a platform support leg is installed respectively, four horizontal telescopic outriggers of the installed inside of lower platform left and right edges, the movable end of four horizontal telescopic outriggers connects four vertical telescopic outriggers respectively.The hydraulic oil source assembly is installed in the upper mounting plate center.The digging operation of complete machine is controlled by remote control.
The invention has the beneficial effects as follows:
1, complete machine reaches 12M behind the equipment extending transversely of the present invention, single armed digging radius 5M; All pack up the back complete machine and be controlled in length * wide * height=2.5M * 2.5M * 1.5M, the chassis is designed to walking mechanism, moves freely below deep foundation ditch supports especially in narrow and small place.Compare with traditional digging machine, remote control digging machine of the present invention is suitable for all kinds of foundation pit constructions, and accommodation is wider;
2, adopt telecontrol engineering, make operating personnel not need to enter tens meters dark underground work, avoided the generation of personal safety accident.More apparent its superiority of some danger occasion the present invention very high, closed and that environment is abominable particularly;
3, adopt driven by power to avoid a large amount of tail gas pollutions, particle and the noise pollution that excavator produced of internal combustion engine formula;
4, adopt the operation of both arms twin-bucket, compare than the digging machine of equal dipper capacity same model, efficient doubles;
5, adopt the electric-powered cell arrangement of a cover, but energy conservation takes 20%～30%, remarkable in economical benefits.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The working state figure of digging machine when Fig. 2 rotates for complete machine walking lower platform.
Label declaration in the accompanying drawing
1-hydraulic oil source assembly 2-bearing pin 3-principal arm
4-bearing pin 5-telescopic oil cylinder 6-scraper bowl
7-bearing pin 8-bucket cylinder 9-telescopic arm
The 10-arm seat 11-telescopic arm amplitude oil cylinder 12-principal arm amplitude oil cylinder of stretching
13-Connection Block 14-digging machine rotary motor 15-upper mounting plate
16-rotating disk 17-lower platform 18-gyration gear ring
The horizontal telescopic outrigger of the vertical telescopic outrigger 21-of 19-platform rotary motor 20-
22-platform support leg 23-remote control
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
The present invention is installed in walking telescopic arm type remote control digging machine on the chassis upper mounting plate 15, and 180 ° of direction symmetries are installed two, a cover electric hydraulic station is installed in the middle of the upper mounting plate 15 is provided power for excavator.The chassis lower platform is installed special-purpose walking mechanism, in the lower platform 17 counterweight is set so that the complete machine working stability.After two digging machines are liftoff the complete machine support, rotate the walking that lower platform 17 can be realized the complete machine any direction.Two digging machines can independently carry out digging operation under the control of remote control.Last lower platform relatively rotates when complete machine need be walked, and is fixed together when normal the shoveling.Reach 12M behind two digging machine extending transverselies of this machine, single armed digging radius 5M; All pack up the back complete machine and be controlled in length * wide * height=2.5M * 2.5M * 1.5M, complete machine adopts driven by power, and there is not pollution problem in remote operation, and the complete machine digging radius is big, the soil extracting efficiency height.Telescopic arm is flexible can regulate the excavation scope automatically, and it is little to take up room after excavator is folding, convenient transportation.
Walking telescopic arm type remote control digging machine of the present invention, comprise folding telescopic digging machine, chassis, telescopic excavating gear, walking mechanism and remote control, wherein, at the folding telescopic digging machine, scraper bowl 6 links to each other with telescopic arm 9 by bearing pin 7, and the excavation action of scraper bowl 6 drives by bucket cylinder 8; Telescopic arm 9 is sleeved in the flexible arm seat 10, and the expanding-contracting action of telescopic arm 9 drives by telescopic oil cylinder 5; Flexible arm seat 10 links to each other with principal arm 3 by bearing pin 4, and telescopic arm 9 luffings stretch by telescopic arm amplitude oil cylinder 11 and finish; Principal arm 3 links to each other with Connection Block 13 by bearing pin 2, and principal arm 3 luffings are driven by principal arm amplitude oil cylinder 12 and finish; Connection Block 13 links to each other with upper mounting plate 15 by rotating disk 16, and Connection Block 13 is finished by the driving of gyration gear ring 18 by digging machine rotary motor 14 together with the rotation of whole digging machine.Described chassis, comprise upper mounting plate 15, gyration gear ring 18, lower platform 17 and walking mechanism, upper mounting plate 15 links to each other with lower platform 17 by gyration gear ring 18, and upper mounting plate 15 is driven by platform rotary motor 19 can be with respect to 360 ° of positive and negative any direction revolutions of lower platform; Lower platform 17 is equipped with 21, four vertical telescopic outriggers 20 of four horizontal telescopic outriggers and four platform support leg 22.
Described walking mechanism, comprise upper mounting plate 15, lower platform 17, swiveling gear 18, article four, horizontal telescopic outrigger 21, article four, vertical telescopic outrigger 20 and four platform support leg 22, article four, platform support leg 22 is installed on four angles of lower platform 17, be supported on after stretching out and make the complete machine working stability on the ground, but the gentle vertical telescopic outrigger of hydrous water makes complete machine realize walking movement simultaneously, article four, horizontal telescopic outrigger 21 is installed in lower platform 17 edges, article four, vertical telescopic outrigger 20 links to each other with four horizontal telescopic outriggers 21, after stretching out, horizontal telescopic outrigger 21 can make the support distances of the vertical telescopic outrigger 20 that is installed on it become big, article four, vertical telescopic outrigger 20 stretches out and makes lower platform 17 liftoff, simultaneously four platform support leg 22 are packed up, start four horizontal telescopic outriggers 21 and can realize that complete machine moves.
Hydraulic oil source assembly 1 and remote control 23 are installed in the upper mounting plate center.The remote control 23 of described walking telescopic arm type remote control digging machine, the digging operation of its digging machine, the walking on chassis action are controlled by the receiving system driving proportioning valve that is installed on the hydraulic oil source assembly 1 by remote control 23.
Claims (4)
1, a kind of walking telescopic arm type remote control digging machine comprises folding telescopic digging machine, chassis, telescopic excavating gear, walking mechanism and remote control, it is characterized in that:
The folding telescopic digging machine, be installed on the upper mounting plate (15) by bearing pin (2), Connection Block (13) and rotating disk (16) by principal arm (3), telescopic excavating gear, link to each other with principal arm (3) by bearing pin (4), upper mounting plate (15) is gone up two folding telescopic digging machines of symmetric position configuration, upper mounting plate (15) links to each other with lower platform by gyration gear ring (18), and upper mounting plate (15) is driven by platform rotary motor (19) can be with respect to 360 ° of positive and negative any direction revolutions of lower platform; Lower platform (17) links to each other with the chassis, and hydraulic oil source assembly (1) and remote control (23) are installed in the middle of the upper mounting plate (15).
2, walking telescopic arm type remote control digging machine according to claim 1 is characterized in that:
Described telescopic excavating gear, form by flexible arm seat (10), telescopic arm (9), scraper bowl (6), telescopic oil cylinder (5), bucket cylinder (8), telescopic arm (9) is set in the flexible arm seat (10) by the slide block of special use, and the flexible of telescopic arm (9) driven by telescopic oil cylinder (5); Scraper bowl (6) links to each other with telescopic arm (9) by bearing pin (7), and scraper bowl (6) is connected with telescopic arm (9) by an end, holds flexible the finishing of the bucket cylinder (8) that is connected with scraper bowl (6) to excavate action in addition; The change angle of described telescopic excavating gear is connected with principal arm (3) by an end, holds the telescopic arm amplitude oil cylinder (11) that is connected with flexible arm seat (10) to drive the bending of finishing around bearing pin (4) in addition and moves.
3, walking telescopic arm type remote control digging machine according to claim 1 is characterized in that:
Described walking mechanism, comprise upper mounting plate (15), lower platform (17), swiveling gear (18), article four, horizontal telescopic outrigger (21), article four, vertical telescopic outrigger (20) and four platform support leg (22), article four, platform support leg (22) is installed on four angles of lower platform (17), be supported on after stretching out and make the complete machine working stability on the ground, but the gentle vertical telescopic outrigger of hydrous water makes complete machine realize walking movement simultaneously, article four, horizontal telescopic outrigger (21) is installed in lower platform (17) edge, article four, vertical telescopic outrigger (20) links to each other with four horizontal telescopic outriggers (21), after stretching out, horizontal telescopic outrigger (21) can make the support distances of the vertical telescopic outrigger (20) that is installed on it become big, article four, vertical telescopic outrigger (20) stretches out and makes lower platform (17) liftoff, simultaneously four platform support leg (22) are packed up, start four horizontal telescopic outriggers (21) and can realize that complete machine moves.
4, walking telescopic arm type remote control digging machine according to claim 1 is characterized in that:
The remote control of described walking telescopic arm type remote control digging machine (23), the digging operation of its digging machine, the walking on chassis action are controlled by the receiving system driving proportioning valve that is installed on the hydraulic oil source assembly (1) by remote control (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100379879A CN101280569B (en) | 2008-05-23 | 2008-05-23 | Walking telescopic arm type remote control digging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100379879A CN101280569B (en) | 2008-05-23 | 2008-05-23 | Walking telescopic arm type remote control digging machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101280569A true CN101280569A (en) | 2008-10-08 |
| CN101280569B CN101280569B (en) | 2011-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100379879A Expired - Fee Related CN101280569B (en) | 2008-05-23 | 2008-05-23 | Walking telescopic arm type remote control digging machine |
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| Country | Link |
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| CN (1) | CN101280569B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009702A (en) * | 2010-11-19 | 2011-04-13 | 三一重工股份有限公司 | Engineering machinery and crawler type running system thereof |
| CN102433909A (en) * | 2011-12-07 | 2012-05-02 | 三一重机有限公司 | Excvavtor remote control system, fault-tolerant processing method and excvavtor comprising system |
| CN102587907A (en) * | 2012-02-24 | 2012-07-18 | 河南大有能源股份有限公司 | Two-arm gangue discharge system |
| CN102852175A (en) * | 2012-09-07 | 2013-01-02 | 东莞市海德机械有限公司 | Extensible arm component and deep excavator |
| CN103122647A (en) * | 2013-03-15 | 2013-05-29 | 山东卡特重工机械有限公司 | Remote control rotation system for excavator |
| CN103154384A (en) * | 2010-10-11 | 2013-06-12 | 大虎株式会社 | Tractor installed rotatable arm |
| CN104114774A (en) * | 2012-02-15 | 2014-10-22 | 日立建机株式会社 | Dual-arm work machine |
| CN106034767A (en) * | 2016-07-01 | 2016-10-26 | 三明学院 | Multifunctional engineering vehicle |
-
2008
- 2008-05-23 CN CN2008100379879A patent/CN101280569B/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499517A (en) * | 2010-10-11 | 2015-04-08 | 大虎株式会社 | Tractor Installed Rotatable Arm |
| CN104499517B (en) * | 2010-10-11 | 2017-01-11 | 大虎株式会社 | Tractor Installed Rotatable Arm |
| CN103154384B (en) * | 2010-10-11 | 2015-04-29 | 大虎株式会社 | Tractor installed rotatable arm |
| CN103154384A (en) * | 2010-10-11 | 2013-06-12 | 大虎株式会社 | Tractor installed rotatable arm |
| CN102009702B (en) * | 2010-11-19 | 2012-09-05 | 三一重工股份有限公司 | Engineering machinery and crawler type running system thereof |
| CN102009702A (en) * | 2010-11-19 | 2011-04-13 | 三一重工股份有限公司 | Engineering machinery and crawler type running system thereof |
| CN102433909A (en) * | 2011-12-07 | 2012-05-02 | 三一重机有限公司 | Excvavtor remote control system, fault-tolerant processing method and excvavtor comprising system |
| CN102433909B (en) * | 2011-12-07 | 2013-11-27 | 三一重机有限公司 | Excvavtor remote control system, fault-tolerant processing method and excvavtor comprising system |
| CN104114774B (en) * | 2012-02-15 | 2016-09-07 | 日立建机株式会社 | Double-arm Work machine |
| CN104114774A (en) * | 2012-02-15 | 2014-10-22 | 日立建机株式会社 | Dual-arm work machine |
| US9458602B2 (en) | 2012-02-15 | 2016-10-04 | Hitachi Construction Machinery Co., Ltd. | Dual-arm work machine |
| CN102587907A (en) * | 2012-02-24 | 2012-07-18 | 河南大有能源股份有限公司 | Two-arm gangue discharge system |
| CN102852175A (en) * | 2012-09-07 | 2013-01-02 | 东莞市海德机械有限公司 | Extensible arm component and deep excavator |
| CN103122647A (en) * | 2013-03-15 | 2013-05-29 | 山东卡特重工机械有限公司 | Remote control rotation system for excavator |
| CN103122647B (en) * | 2013-03-15 | 2015-05-13 | 山东卡特重工机械有限公司 | Remote control rotation system for excavator |
| CN106034767A (en) * | 2016-07-01 | 2016-10-26 | 三明学院 | Multifunctional engineering vehicle |
| CN106034767B (en) * | 2016-07-01 | 2022-06-10 | 三明学院 | Multifunctional engineering vehicle |
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| Publication number | Publication date |
|---|---|
| CN101280569B (en) | 2011-01-19 |
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Granted publication date: 20110119 Termination date: 20130523 |