CN104179216A - Lower part structure for floating-navigation silt remover capable of working in deepwater area - Google Patents
Lower part structure for floating-navigation silt remover capable of working in deepwater area Download PDFInfo
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- CN104179216A CN104179216A CN201410395831.3A CN201410395831A CN104179216A CN 104179216 A CN104179216 A CN 104179216A CN 201410395831 A CN201410395831 A CN 201410395831A CN 104179216 A CN104179216 A CN 104179216A
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- excavator
- buoyancy tank
- buoyant box
- support legs
- part structure
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Abstract
The invention discloses a lower part structure for a floating-navigation silt remover capable of working in a deepwater area. The lower part structure comprises a middle frame, a left crawler belt frame and a right crawler belt frame, wherein a middle buoyant box is fixedly mounted on each of the front side and the rear side of the middle frame; a left buoyant box and a right buoyant box are respectively and fixedly mounted on the outer sides of the left crawler belt frame and the right crawler belt frame; front support legs are rotationally mounted at the front parts of the left buoyant box and the right buoyant box; telescopic rear support legs are fixedly mounted at the rear parts of the left buoyant box and the right buoyant box; floating balls are mounted at the front ends of the front support legs; a propeller is mounted at the tail part of the rear buoyant box. According to the invention, the excavator is fixed in the deepwater area for operating through the front support legs and the rear support legs, so that the excavator does not swing and turn over when operating in the deepwater area, therefore, the difficult problem that the excavator cannot work in the deepwater area can be solved; since the propeller is arranged additionally, the excavator is propelled to walk steadily in water and overturn of the excavator is avoided; the lower part structure is 3.5 m in width in whole, so that the problem that the conventional excavator is difficult to transport is solved, the transportation cost is greatly reduced and the operation efficiency is improved.
Description
Technical field
The present invention relates to excavator field, specifically a kind of substructure of the floating boat dredger of can working in profundal zone.
Background technology
Wetland excavator is mainly applicable to the ' s operation in shallow water of 1 meter of swamp land or degree of depth less than, yet a lot of rivers needs the work such as a large amount of excavations and desilting, mobility feature due to water, wetland excavator produces the accident such as wave, topple in profundal zone operation meeting, wetland excavator can only pull walking by towboat in deep water, easily generation is waved, toppling exists very big potential safety hazard, so wetland excavator is in the past not suitable for profundal zone operation.And the super wide needs of wetland excavator lower width are in the past taken transportation apart, and transition cost is high.
Summary of the invention
The object of the invention is for the deficiencies in the prior art, provide a kind of and can float in profundal zone work the substructure of boat dredger.
Technical scheme of the present invention is as follows:
A kind of substructure of the floating boat dredger of can working in profundal zone, include middle frame and left and right track frame, it is characterized in that: buoyancy tank in the middle of the front and back side of described middle frame is installed with respectively, the outside of described left and right track frame is installed with respectively left and right buoyancy tank, the front portion of described left and right buoyancy tank is rotatablely equipped with respectively front leg strut, the rear portion of left and right buoyancy tank is installed with respectively scalable rear support leg, and the front end of described front leg strut is provided with ball float; The afterbody of described rear buoyancy tank is provided with screw propeller.
Described can, in the substructure of the floating boat of profundal zone work dredger, is characterized in that: between between the front portion of described left and right buoyancy tank and the front leg strut on it and the rear portion of left and right buoyancy tank and the scalable rear support leg on it, be hinged with respectively oil cylinder.
When deep water is worked, front leg strut fell, and ball float pushes up the earth of river bed, the lower end of scalable rear support leg is inserted in earth and is fixed, and had so just guaranteed the operation that excavator can stability in profundal zone.After having worked, scalable rear support leg is regained, the ball float of front leg strut is pasting the water surface and is keeping balance, opens screw propeller, makes excavator carry out the boat of floating waterborne.
Beneficial effect of the present invention:
1, the present invention utilizes forward and backward supporting leg that excavator is fixed on to profundal zone to carry out operation, make it in profundal zone operation, can not produce and wave, topple, thereby has solved the difficulty that excavator can not operation in profundal zone;
2, the present invention is by increasing screw propeller, and propelling excavator steadily travels in water, has avoided toppling;
3, complete machine width of the present invention is 3.5 meters, has solved traditional excavator and has transported difficult problem, has greatly saved cost of transportation, and has saved conventional machines dismounting non-cutting time, thereby has improved operating efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Referring to Fig. 1, a kind of substructure of the floating boat dredger of can working in profundal zone, include middle frame 1 and left and right track frame 5, buoyancy tank 6 in the middle of the front and back side of middle frame 1 middle frame is installed with respectively, the outside of left and right track frame 5 is installed with respectively left and right buoyancy tank 2, the front portion of left and right buoyancy tank 2 is rotatablely equipped with respectively front leg strut 3, and the rear portion of left and right buoyancy tank 2 is installed with respectively scalable rear support leg 4, and the front end of front 3 legs is provided with ball float 8; The afterbody of rear buoyancy tank 6 is provided with screw propeller 7.
In the present invention, between between the front portion of left and right buoyancy tank 2 and the front leg strut on it and the rear portion of left and right buoyancy tank 2 and the scalable rear support leg on it, be hinged with respectively oil cylinder 9.
When deep water is worked, front leg strut 3 fell, and ball float 8 top is to the earth of river bed, the lower end of scalable rear support leg 4 is inserted in earth and is fixed, and had so just guaranteed the operation that excavator can stability in profundal zone.After having worked, scalable rear support leg 4 is regained, the ball float 8 of front leg strut 3 is pasting the water surface and is keeping balance, opens screw and advances 7, makes excavator carry out the boat of floating waterborne.
Claims (2)
1. one kind can be floated in profundal zone work the substructure of boat dredger, include middle frame and left and right track frame, it is characterized in that: buoyancy tank in the middle of the front and back side of described middle frame is installed with respectively, the outside of described left and right track frame is installed with respectively left and right buoyancy tank, the front portion of described left and right buoyancy tank is rotatablely equipped with respectively front leg strut, the rear portion of left and right buoyancy tank is installed with respectively scalable rear support leg, and the front end of described front leg strut is provided with ball float; The afterbody of described rear buoyancy tank is provided with screw propeller.
2. the substructure of the floating boat dredger of can working in profundal zone according to claim 1, is characterized in that: between between the front portion of described left and right buoyancy tank and the front leg strut on it and the rear portion of left and right buoyancy tank and the scalable rear support leg on it, be hinged with respectively oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410395831.3A CN104179216A (en) | 2014-08-12 | 2014-08-12 | Lower part structure for floating-navigation silt remover capable of working in deepwater area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410395831.3A CN104179216A (en) | 2014-08-12 | 2014-08-12 | Lower part structure for floating-navigation silt remover capable of working in deepwater area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104179216A true CN104179216A (en) | 2014-12-03 |
Family
ID=51960536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410395831.3A Pending CN104179216A (en) | 2014-08-12 | 2014-08-12 | Lower part structure for floating-navigation silt remover capable of working in deepwater area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104179216A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112922067A (en) * | 2021-01-26 | 2021-06-08 | 通化师范学院 | Device is administered to ecological environment's environment-friendly |
| CN116927274A (en) * | 2023-09-15 | 2023-10-24 | 中国科学院东北地理与农业生态研究所 | Air cushion type excavating operation machine for repairing wetland |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4620381A (en) * | 1985-06-24 | 1986-11-04 | Westvaco Corporation | Ditching machine with offset draft vehicle |
| CN2344441Y (en) * | 1998-10-12 | 1999-10-20 | 蚌埠市工程机械厂 | Cutter-suction desilting machine |
| US6550162B2 (en) * | 2000-03-23 | 2003-04-22 | Robert E. Price | Sediment removal system |
| CN2635742Y (en) * | 2003-08-13 | 2004-08-25 | 牛承宝 | Dredging machinery |
| CN201086811Y (en) * | 2007-07-27 | 2008-07-16 | 马鞍山市大旗科技发展有限公司 | Step type desilting vessel with continuous sector operation |
| CN102797276A (en) * | 2012-09-11 | 2012-11-28 | 韦力生 | Creeping crawler walking type silt remover |
-
2014
- 2014-08-12 CN CN201410395831.3A patent/CN104179216A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4620381A (en) * | 1985-06-24 | 1986-11-04 | Westvaco Corporation | Ditching machine with offset draft vehicle |
| CN2344441Y (en) * | 1998-10-12 | 1999-10-20 | 蚌埠市工程机械厂 | Cutter-suction desilting machine |
| US6550162B2 (en) * | 2000-03-23 | 2003-04-22 | Robert E. Price | Sediment removal system |
| CN2635742Y (en) * | 2003-08-13 | 2004-08-25 | 牛承宝 | Dredging machinery |
| CN201086811Y (en) * | 2007-07-27 | 2008-07-16 | 马鞍山市大旗科技发展有限公司 | Step type desilting vessel with continuous sector operation |
| CN102797276A (en) * | 2012-09-11 | 2012-11-28 | 韦力生 | Creeping crawler walking type silt remover |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112922067A (en) * | 2021-01-26 | 2021-06-08 | 通化师范学院 | Device is administered to ecological environment's environment-friendly |
| CN116927274A (en) * | 2023-09-15 | 2023-10-24 | 中国科学院东北地理与农业生态研究所 | Air cushion type excavating operation machine for repairing wetland |
| CN116927274B (en) * | 2023-09-15 | 2023-11-21 | 中国科学院东北地理与农业生态研究所 | Air cushion type excavating operation machine for repairing wetland |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141203 |