CN102261090A - Dual-grab bucket trenching machine - Google Patents
Dual-grab bucket trenching machine Download PDFInfo
- Publication number
- CN102261090A CN102261090A CN201110039351XA CN201110039351A CN102261090A CN 102261090 A CN102261090 A CN 102261090A CN 201110039351X A CN201110039351X A CN 201110039351XA CN 201110039351 A CN201110039351 A CN 201110039351A CN 102261090 A CN102261090 A CN 102261090A
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- China
- Prior art keywords
- grab
- grab bucket
- dual
- trenching machine
- trenching
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a dual-grab bucket trenching machine. The dual-grab bucket trenching machine comprises a lifting tackle, a side rod and two grab bucket assemblies, wherein each grab bucket assembly is provided with a hydraulic oil cylinder; a sliding block is arranged below the oil cylinder; the sliding blocks are hinged with left and right grab pieces through left and right connecting rods; and the grab pieces are provided with bucket teeth. In the dual-grab bucket trenching machine, the two grab buckets are combined together; the trenching efficiency is improved exponentially; and the dual-grab bucket trenching machine is a tool special for trenching an underground continuous wall.
Description
One, technical field
The present invention relates to a kind of groover, the two grab chute forming machines of particularly a kind of continuous wall trench underground.
Two, background technology
At present, grab chute forming machine is single grab bucket, if grab bucket is ultrathin type, single grab bucket pulldown opens wide also can not be too big, has a strong impact on the groove speed of grabbing.
Three, summary of the invention
The invention provides a kind of pair of grab chute forming machine, two grab buckets are combined, grooving efficient significantly improves.
The present invention is achieved through the following technical solutions:
A kind of pair of grab chute forming machine comprises lifting tackle, side rod and two grab bucket assemblies; Each the grab bucket assembly establish a hydraulic jack, oil cylinder is divided into a slide block, about slide block passes through two connecting rods with about two pulldowns hinged, pulldown is provided with bucket tooth.
Four, description of drawings
The invention will be further described below in conjunction with accompanying drawing.
Accompanying drawing is a structural representation of the present invention.
Among the figure: 1, lifting tackle, 2, side rod, 3, hydraulic jack, 4, slide block, 5, connecting rod, 6, pulldown, 7, bucket tooth.
Five, the specific embodiment
Accompanying drawing is a kind of specific embodiment of the present invention, and this embodiment comprises lifting tackle 1, side rod 2 and two grab bucket assemblies; Each grab bucket assembly is established a hydraulic jack 3, and oil cylinder is divided into a slide block 4, about slide block passes through two connecting rods 5 with about two pulldowns 6 hinged, pulldown is provided with bucket tooth 7.
Two hydraulic jack synchronization telescopes on two grab bucket assemblies when the present invention works, hydraulic jack 3 push-and-pull slide blocks 4 move up and down, and slide block makes two pulldown foldings grasp the soil layer grooving by two connecting rods, 5 push-and-pulls, two pulldowns, 7 upper ends.
The present invention is the special-purpose machines and tools of continuous wall trench underground.
Claims (3)
1. a two grab chute forming machine comprises lifting tackle (1), and side rod (2) and two grab bucket assemblies is characterized in that: described groover is provided with two grab bucket assemblies.
2. pair grab chute forming machine according to claim 1 is characterized in that: described each grab bucket assembly is provided with a hydraulic jack (3).
3. pair grab chute forming machine according to claim 1 is characterized in that: about described slide block passes through two connecting rods (5) with about two pulldowns (6) hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110039351XA CN102261090A (en) | 2011-02-14 | 2011-02-14 | Dual-grab bucket trenching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110039351XA CN102261090A (en) | 2011-02-14 | 2011-02-14 | Dual-grab bucket trenching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102261090A true CN102261090A (en) | 2011-11-30 |
Family
ID=45007908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110039351XA Pending CN102261090A (en) | 2011-02-14 | 2011-02-14 | Dual-grab bucket trenching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102261090A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979128A (en) * | 2012-12-03 | 2013-03-20 | 张永忠 | Loose wheel-type slot-making machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3805868A1 (en) * | 1988-02-25 | 1989-09-07 | Hochtief Ag Hoch Tiefbauten | Rope-guided trench-wall grab |
| CN1211659A (en) * | 1997-09-18 | 1999-03-24 | 包尔特殊基础工程有限公司 | Underground continuous wall means |
| CN101413282A (en) * | 2007-10-16 | 2009-04-22 | 丁明明 | Hydraulic claw bucket of slotting machine |
| CN101644068A (en) * | 2009-09-04 | 2010-02-10 | 北京市三一重机有限公司 | Energy storage percussion and grabbing technical method |
| CN101705702A (en) * | 2009-11-04 | 2010-05-12 | 张永忠 | Double-saw slot sawing machine |
| CN101736769A (en) * | 2009-11-13 | 2010-06-16 | 张永忠 | Double-chain saw slotting machine |
| CN201574416U (en) * | 2009-12-09 | 2010-09-08 | 河南省三力机械制造有限公司 | Hydraulic grab bucket and continuous wall trenching tool employing same |
-
2011
- 2011-02-14 CN CN201110039351XA patent/CN102261090A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3805868A1 (en) * | 1988-02-25 | 1989-09-07 | Hochtief Ag Hoch Tiefbauten | Rope-guided trench-wall grab |
| CN1211659A (en) * | 1997-09-18 | 1999-03-24 | 包尔特殊基础工程有限公司 | Underground continuous wall means |
| CN101413282A (en) * | 2007-10-16 | 2009-04-22 | 丁明明 | Hydraulic claw bucket of slotting machine |
| CN101644068A (en) * | 2009-09-04 | 2010-02-10 | 北京市三一重机有限公司 | Energy storage percussion and grabbing technical method |
| CN101705702A (en) * | 2009-11-04 | 2010-05-12 | 张永忠 | Double-saw slot sawing machine |
| CN101736769A (en) * | 2009-11-13 | 2010-06-16 | 张永忠 | Double-chain saw slotting machine |
| CN201574416U (en) * | 2009-12-09 | 2010-09-08 | 河南省三力机械制造有限公司 | Hydraulic grab bucket and continuous wall trenching tool employing same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979128A (en) * | 2012-12-03 | 2013-03-20 | 张永忠 | Loose wheel-type slot-making machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111130 |