CN105757071A - Multi-interface coupling for excavator - Google Patents
Multi-interface coupling for excavator Download PDFInfo
- Publication number
- CN105757071A CN105757071A CN201610304513.0A CN201610304513A CN105757071A CN 105757071 A CN105757071 A CN 105757071A CN 201610304513 A CN201610304513 A CN 201610304513A CN 105757071 A CN105757071 A CN 105757071A
- Authority
- CN
- China
- Prior art keywords
- gusset piece
- excavator
- coupling
- coupling plate
- small
- Prior art date
- 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.)
- Pending
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 27
- 238000010168 coupling process Methods 0.000 title claims abstract description 27
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 27
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
- F16B1/02—Means for securing elements of mechanisms after operation
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
Abstract
The invention discloses a multi-interface coupling for an excavator. The multi-interface coupling for the excavator comprises a small coupling plate and a large coupling plate, wherein a fixed groove rack is arranged between the small coupling plate and the large coupling plate, and a fixing bolt and an adjusting bolt are arranged on the small coupling plate; a positioning bolt stud is arranged between the small coupling plate and the fixed groove rack. The multi-interface coupling disclosed by the invention has the benefit that the contact area of the fixed groove rack is large, and large torque can be transmitted between the small coupling plate and the large coupling plate, so that enhancing the rigidity of the coupling is facilitated, and the practicality is high.
Description
Technical field
The invention belongs to industrial machine field, relate to a kind of coupling, specifically a kind of excavator multiplex roles formula coupling.
Background technology
Along with the progress of science and technology, the raising of people's living standard, the coupling of excavator is known day by day, has become as the requisite instrument of people's production field.The head gusset piece of existing excavator adopts one-bolt fastening, it is impossible to regulate, and uses trouble.
Summary of the invention
The technical assignment of the present invention is for above-mentioned a kind of excavator multiplex roles formula coupling of not enough offer of the prior art.
The technical solution adopted for the present invention to solve the technical problems is: a kind of excavator multiplex roles formula coupling, described excavator multiplex roles formula coupling comprises a little gusset piece and a big gusset piece, a fixing truss it is provided with between described little gusset piece and big gusset piece, described little gusset piece is provided with fixing bolt and an adjusting bolt, is provided with a location screw head between described little gusset piece and fixing truss.
As preferred embodiment of the present invention, described fixing truss is " L " font.
The present invention has beneficial effect highlighted below: owing to the contact area of fixing truss is relatively big, can transmit bigger moment between little gusset piece and big gusset piece, is conducive to increasing the rigidity of coupling arrangement, practical.
Accompanying drawing explanation
Fig. 1 is the perspective view of the present invention；
Description of reference numerals: 1, fixing bolt；2, adjusting bolt；3, little gusset piece；4, location screw head；5, fixing truss；6, big gusset piece.
Detailed description of the invention
As shown in Figure 1, this excavator multiplex roles formula coupling comprises little gusset piece 3 and a big gusset piece 6, a fixing truss 5 it is provided with between this little gusset piece 3 and big gusset piece 6, this little gusset piece 3 is provided with fixing bolt 1 and an adjusting bolt 2, is provided with a location screw head 4 between this little gusset piece 3 and fixing truss 5.
This fixing truss 5 is in " L " font.
Owing to the contact area of fixing truss is relatively big, between little gusset piece and big gusset piece, bigger moment can be transmitted, be conducive to increasing the rigidity of coupling arrangement, practical, it is adaptable to the coupling of excavator.
The above, be only presently preferred embodiments of the present invention, and the present invention not does any pro forma restriction.Any those of ordinary skill in the art, without departing from, under technical solution of the present invention ambit, may utilize technology contents described above and technical solution of the present invention is made many possible variations and modification, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content without departing from technical solution of the present invention, the technology of the foundation present invention, to any change amendment made for any of the above embodiments, equivalent variations and modification, belongs to the protection domain of the technical program.
Claims (2)
1. an excavator multiplex roles formula coupling, it is characterized in that, described excavator multiplex roles formula coupling comprises a little gusset piece (3) and a big gusset piece (6), a fixing truss (5) it is provided with between described little gusset piece (3) and big gusset piece (6), described little gusset piece (3) is provided with fixing bolt (1) and an adjusting bolt (2), is provided with a location screw head (4) between described little gusset piece (3) and fixing truss (5).
2. excavator multiplex roles formula coupling according to claim 1, it is characterised in that described fixing truss (5) is " L " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610304513.0A CN105757071A (en) | 2016-05-10 | 2016-05-10 | Multi-interface coupling for excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610304513.0A CN105757071A (en) | 2016-05-10 | 2016-05-10 | Multi-interface coupling for excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105757071A true CN105757071A (en) | 2016-07-13 |
Family
ID=56322719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610304513.0A Pending CN105757071A (en) | 2016-05-10 | 2016-05-10 | Multi-interface coupling for excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105757071A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020028433A (en) * | 2000-10-10 | 2002-04-17 | 박영수 | Quick coupler of excavator |
| KR20060007293A (en) * | 2004-07-19 | 2006-01-24 | 주식회사 필엔지니어링 | Join bracket for breaker |
| KR20120046438A (en) * | 2010-11-02 | 2012-05-10 | 정경래 | Quick coupler |
| CN204919638U (en) * | 2015-06-24 | 2015-12-30 | 山东临工工程机械有限公司 | Loaderdigger excavates swing arm |
| EP2987916A2 (en) * | 2014-08-20 | 2016-02-24 | Josef Martin GmbH & Co. KG | Quick swap coupling with lock |
| CN105347190A (en) * | 2015-11-26 | 2016-02-24 | 王琳 | Connector of industrial crane |
-
2016
- 2016-05-10 CN CN201610304513.0A patent/CN105757071A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020028433A (en) * | 2000-10-10 | 2002-04-17 | 박영수 | Quick coupler of excavator |
| KR20060007293A (en) * | 2004-07-19 | 2006-01-24 | 주식회사 필엔지니어링 | Join bracket for breaker |
| KR20120046438A (en) * | 2010-11-02 | 2012-05-10 | 정경래 | Quick coupler |
| EP2987916A2 (en) * | 2014-08-20 | 2016-02-24 | Josef Martin GmbH & Co. KG | Quick swap coupling with lock |
| CN204919638U (en) * | 2015-06-24 | 2015-12-30 | 山东临工工程机械有限公司 | Loaderdigger excavates swing arm |
| CN105347190A (en) * | 2015-11-26 | 2016-02-24 | 王琳 | Connector of industrial crane |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160713 |
|
| WD01 | Invention patent application deemed withdrawn after publication |