CN103696452B - One can freely be elevated and telescopic amphibious crawler hydraulic type excavator - Google Patents
One can freely be elevated and telescopic amphibious crawler hydraulic type excavator Download PDFInfo
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- CN103696452B CN103696452B CN201310714330.2A CN201310714330A CN103696452B CN 103696452 B CN103696452 B CN 103696452B CN 201310714330 A CN201310714330 A CN 201310714330A CN 103696452 B CN103696452 B CN 103696452B
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- 230000003028 elevating effect Effects 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 108010066057 cabin-1 Proteins 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The invention discloses one can freely be elevated and telescopic amphibious crawler hydraulic type excavator, include driver's cabin, scraper bowl, revolving dial, crawler unit and vehicle frame, revolving dial is provided with driver's cabin and scraper bowl, revolving dial is arranged on elevating mechanism, elevating mechanism includes lift platform frame, the two ends of lift platform frame are hinged with two left sides respectively, right elevating lever, left, on the hinged lifting middle frame thereunder of bottom difference of right elevating lever, lifting middle frame inside left elevating lever is hinged with respectively an inverted hoist cylinder, the vehicle frame of the below of lifting middle frame is respectively equipped with telescopic oil cylinder anyhow, the two ends of telescopic oil cylinder are connected with track rail assembly Connection Block respectively, and be provided with guide position limiter between vehicle frame and track rail assembly Connection Block.Present invention achieves traditional engineering mechanical device such as crawler belt hydraulic crawler excavator can not in the problem of dark underwater work, and also possess all functions of ordinary excavator, the scope of application is more extensive.
Description
Technical field
The present invention relates to one can freely be elevated and telescopic amphibious crawler hydraulic type excavator, specifically one can be applicable to amphibious shovel crawler, general shovel crawler can only operation when can have a platform of underwater work below 1 meter and the depth of water, the present invention can be parallel and vertical lifting goes out the water surface or other obstruction upper frame part, and ensure that the center of gravity of getting on the bus is constant, namely after lifting, operation realizes the same operation function with ordinary excavator.The one of carrying out work can freely be elevated and telescopic amphibious crawler hydraulic type excavator, and the scope of application is more extensive.
Background technology
As everyone knows, widely, particularly shovel crawler, the excavator of existing market is all operation on land or the underwater work being no more than platform in the depth of water to present engineering machinery application.Could excavator in the depth of water more than 2 meters or darker underwater work along with the requirement of present client constantly improves! For solving this difficult problem, the present invention is a kind of modification innovative product of hydraulic crawler excavator, be specially adapted to when the depth of water is greater than the deepwater field Normal hydraulic excavator of more than 2 meters and wetland excavator cannot the special operation condition of normal operation and walking.
Summary of the invention
The object of the invention is the deficiency in order to make up prior art, providing one and can freely be elevated and telescopic amphibious crawler hydraulic type excavator, the job area of excavator is applied more extensive.
The present invention is achieved through the following technical solutions:
One can freely be elevated and telescopic amphibious crawler hydraulic type excavator, include driver's cabin, scraper bowl, revolving dial, crawler unit and vehicle frame, described revolving dial is provided with driver's cabin and scraper bowl, it is characterized in that: described revolving dial is arranged on elevating mechanism, described elevating mechanism includes lift platform frame, the two ends of described lift platform frame are hinged with two left sides respectively, right elevating lever, a described left side, on the hinged lifting middle frame thereunder of bottom difference of right elevating lever, the bottom of described left elevating lever is arranged on lifting middle frame respectively by slide block is removable, lifting middle frame inside described left elevating lever is hinged with respectively an inverted hoist cylinder, the cylinder body bottom of the other end of described hoist cylinder is connected to lifting drive rod, the right elevating lever that the upper end of described lifting drive rod is corresponding with it is respectively hinged, connect respectively by the left elevating lever that pull bar is corresponding with it on the left of the bottom of described lifting drive rod, be connected with lifting middle frame respectively by support bar on the right side of the bottom of described lifting drive rod, described support bar with lifting middle frame hinged place be also hinged with connecting rod respectively, the right elevating lever that the other end of described connecting rod is corresponding with it is hinged respectively, the vehicle frame of the below of described lifting middle frame is respectively equipped with telescopic oil cylinder anyhow, the two ends of described telescopic oil cylinder are connected with track rail assembly Connection Block respectively, and be provided with guide position limiter between vehicle frame and track rail assembly Connection Block.
Described guide position limiter includes the guide rod being vertically mounted on track rail assembly Connection Block both sides, described guide rod is respectively equipped with pilot hole, described vehicle frame is provided with to its guide rod correspondence position the guide pillar coordinated with pilot hole, be provided with telescopic oil cylinder between described guide rod, the vehicle frame of described telescopic oil cylinder piston rod and cylinder block corresponding end is provided with lead limit switch.
Advantage of the present invention is:
Reasonable in design of the present invention, achieving traditional engineering mechanical device such as crawler belt hydraulic crawler excavator can not in the problem of operation in deep water (depth of water is greater than 2 meters), and also possess all functions of ordinary excavator, the scope of application is more extensive simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of elevating mechanism.
Fig. 3 is that telescopic oil cylinder installs with crawler unit the structural representation coordinated.
Detailed description of the invention
See accompanying drawing, one can freely be elevated and telescopic amphibious crawler hydraulic type excavator, include driver's cabin 1, scraper bowl, revolving dial, crawler unit 3 and vehicle frame, revolving dial is provided with driver's cabin 1 and scraper bowl, revolving dial is arranged on elevating mechanism 2, elevating mechanism 2 includes lift platform frame 5, the two ends of lift platform frame 5 are hinged with two left sides respectively, right elevating lever 6, 7, left, right elevating lever 6, on the hinged lifting middle frame 12 thereunder of bottom difference of 7, the bottom of left elevating lever 6 is arranged on lifting middle frame 12 respectively by slide block is removable, lifting middle frame 12 inside left elevating lever 6 is hinged with respectively an inverted hoist cylinder 9, the cylinder body bottom of the other end of hoist cylinder 9 is connected to lifting drive rod 13, the right elevating lever 7 that the upper end of lifting drive rod 13 is corresponding with it is respectively hinged, connect respectively by the left elevating lever 6 that pull bar 8 is corresponding with it on the left of the bottom of lifting drive rod 13, be connected with lifting middle frame 12 respectively by support bar 10 on the right side of the bottom of lifting drive rod 13, the hinged place of support bar 10 and lifting middle frame 12 be also hinged with connecting rod 11 respectively, the right elevating lever that the other end of connecting rod 11 is corresponding with it is hinged respectively, the vehicle frame of the below of lifting middle frame 12 is respectively equipped with telescopic oil cylinder 4 anyhow, the two ends of telescopic oil cylinder 4 are connected with track rail assembly Connection Block 14 respectively, and be provided with guide position limiter between vehicle frame and track rail assembly Connection Block 14.
Guide position limiter includes the guide rod 15 being vertically mounted on track rail assembly Connection Block 14 both sides, guide rod 15 is respectively equipped with pilot hole, vehicle frame is provided with to its guide rod 15 correspondence position the guide pillar coordinated with pilot hole, be provided with telescopic oil cylinder 4 between guide rod 15, the vehicle frame of telescopic oil cylinder 4 piston rod and cylinder block corresponding end is provided with lead limit switch 16.
It is implemented as follows: using part 3 as pedestal, when job requirements, can by telescopic oil cylinder 4 stretched get off two crawler belts stretch wide and constriction, to ensure the stability of operation.During as raised operation, can flexible by elevating mechanism 2, carry out the elevating mechanism device of lifting elevating mechanism 2, parallel for driver's cabin 1 and vertical lifting to certain altitude, adapt to close operating environment.When lifting operation, two crawler belts of getting off will stretch out maximum size, the safety of stability during to ensure car load operation, operating personnel and equipment.
Described elevating mechanism be by hoist cylinder 9 flexible come lifting upper frame part.Realize excavator upper frame part by parallel and vertical lifting to certain altitude.Adapt to new working environment, carry out required operation.
The operating principle of elevating mechanism: by hoist cylinder stretching motion, promoting corresponding leverage can parallel and vertical lift to realize lift platform frame, accomplishes the end in view.Described parallel lifting is lift platform frame, lifting drive rod, pull bar, left elevating lever form a parallel-crank mechanism, and carrying out warranty element lift platform frame can parallel lifting.Described vertical lift forms equilateral rhombus-mechanism by lifting drive rod, right elevating lever, support bar and connecting rod and carrys out warranty element energy vertical lift.The parallel of common guarantee lift platform frame is carried out and vertical lift lift platform frame is raised rear guarantee realizes smooth operations by parallel and vertical Liang Ge mechanism.
Claims (2)
1. one kind can freely be elevated and telescopic amphibious crawler hydraulic type excavator, include driver's cabin, scraper bowl, revolving dial, crawler unit and vehicle frame, described revolving dial is provided with driver's cabin and scraper bowl, it is characterized in that: described revolving dial is arranged on elevating mechanism, described elevating mechanism includes lift platform frame, the two ends of described lift platform frame are hinged with two left sides respectively, right elevating lever, a described left side, on the hinged lifting middle frame thereunder of bottom difference of right elevating lever, the bottom of described left elevating lever is arranged on lifting middle frame respectively by slide block is removable, lifting middle frame inside described left elevating lever is hinged with respectively an inverted hoist cylinder, the cylinder body bottom of the other end of described hoist cylinder is connected to lifting drive rod, the right elevating lever that the upper end of described lifting drive rod is corresponding with it is respectively hinged, connect respectively by the left elevating lever that pull bar is corresponding with it on the left of the bottom of described lifting drive rod, be connected with lifting middle frame respectively by support bar on the right side of the bottom of described lifting drive rod, described support bar with lifting middle frame hinged place be also hinged with connecting rod respectively, the right elevating lever that the other end of described connecting rod is corresponding with it is hinged respectively, the vehicle frame of the below of described lifting middle frame is respectively equipped with telescopic oil cylinder anyhow, the two ends of described telescopic oil cylinder are connected with track rail assembly Connection Block respectively, and be provided with guide position limiter between vehicle frame and track rail assembly Connection Block.
2. according to claim 1ly can be freely elevated and telescopic amphibious crawler hydraulic type excavator, it is characterized in that: described guide position limiter includes the guide rod being vertically mounted on track rail assembly Connection Block both sides, described guide rod is respectively equipped with pilot hole, described vehicle frame is provided with to its guide rod correspondence position the guide pillar coordinated with pilot hole, be provided with telescopic oil cylinder between described guide rod, the vehicle frame of described telescopic oil cylinder piston rod and cylinder block corresponding end is provided with lead limit switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310714330.2A CN103696452B (en) | 2013-12-21 | 2013-12-21 | One can freely be elevated and telescopic amphibious crawler hydraulic type excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310714330.2A CN103696452B (en) | 2013-12-21 | 2013-12-21 | One can freely be elevated and telescopic amphibious crawler hydraulic type excavator |
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| Publication Number | Publication Date |
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| CN103696452A CN103696452A (en) | 2014-04-02 |
| CN103696452B true CN103696452B (en) | 2016-01-27 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201037A (en) * | 2015-10-26 | 2015-12-30 | 曾贵鹏 | Child amphibious excavator |
| CN105484306A (en) * | 2015-12-29 | 2016-04-13 | 江苏兴农环保科技股份有限公司 | Amphibious silt cleaner |
| CN106948404A (en) * | 2017-04-12 | 2017-07-14 | 管中林 | One kind has multi-functional walking excavating machine |
| CN111112982B (en) * | 2020-01-13 | 2024-05-14 | 中机中联工程有限公司 | Automatic assembling equipment and method for excavator crawler belt |
| CN111287239B (en) * | 2020-02-26 | 2022-04-29 | 广东华茂水电生态集团有限公司 | Device and method suitable for cleaning sludge in black river |
| CN111472408B (en) * | 2020-04-17 | 2022-05-03 | 三一重机有限公司 | Electric shovel lifting equipment |
| CN112919332A (en) * | 2021-01-22 | 2021-06-08 | 廊坊市融通石油机械设备有限公司 | All-terrain multifunctional pipe hoist based on excavator platform |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1106990A (en) * | 1993-12-07 | 1995-08-23 | 五星机电株式会社 | Excavating and grappling implement used with tractor |
| EP0807720A1 (en) * | 1996-05-14 | 1997-11-19 | KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. | Hydraulic working machine |
| CN102852172A (en) * | 2012-09-17 | 2013-01-02 | 柳州市京阳节能科技研发有限公司 | Amphibious efficient excavator |
| CN203716210U (en) * | 2013-12-21 | 2014-07-16 | 安徽合矿机械股份有限公司 | Telescopic amphibious dual-purpose track hydraulic excavator capable of freely lifting |
-
2013
- 2013-12-21 CN CN201310714330.2A patent/CN103696452B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1106990A (en) * | 1993-12-07 | 1995-08-23 | 五星机电株式会社 | Excavating and grappling implement used with tractor |
| EP0807720A1 (en) * | 1996-05-14 | 1997-11-19 | KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. | Hydraulic working machine |
| CN102852172A (en) * | 2012-09-17 | 2013-01-02 | 柳州市京阳节能科技研发有限公司 | Amphibious efficient excavator |
| CN203716210U (en) * | 2013-12-21 | 2014-07-16 | 安徽合矿机械股份有限公司 | Telescopic amphibious dual-purpose track hydraulic excavator capable of freely lifting |
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| CN103696452A (en) | 2014-04-02 |
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Address after: 231600 Feidong Economic Development Zone, Anhui, lotus road, No. 21, No. Patentee after: Anhui mining environment Polytron Technologies Inc Address before: 231600 Feidong Economic Development Zone, Anhui, lotus road, No. 21, No. Patentee before: ANHUI HEKUANG MACHINERY CO., LTD. |
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Denomination of invention: Freely lifting and telescopic type amphibious crawler hydraulic excavator Effective date of registration: 20180427 Granted publication date: 20160127 Pledgee: Huizhou Merchants Bank Hefei Mengcheng road subbranch Pledgor: Anhui mining environment Polytron Technologies Inc Registration number: 2018340000132 |
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Date of cancellation: 20180704 Granted publication date: 20160127 Pledgee: Huizhou Merchants Bank Hefei Mengcheng road subbranch Pledgor: Anhui mining environment Polytron Technologies Inc Registration number: 2018340000132 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Freely lifting and telescopic type amphibious crawler hydraulic excavator Effective date of registration: 20180720 Granted publication date: 20160127 Pledgee: Huizhou Merchants Bank Hefei Mengcheng road subbranch Pledgor: Anhui mining environment Polytron Technologies Inc Registration number: 2018340000320 |