CN203160298U - High-efficiency reliable quick connector - Google Patents
High-efficiency reliable quick connector Download PDFInfo
- Publication number
- CN203160298U CN203160298U CN 201320031741 CN201320031741U CN203160298U CN 203160298 U CN203160298 U CN 203160298U CN 201320031741 CN201320031741 CN 201320031741 CN 201320031741 U CN201320031741 U CN 201320031741U CN 203160298 U CN203160298 U CN 203160298U
- Authority
- CN
- China
- Prior art keywords
- housing
- shell
- push rod
- quick connector
- hook
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a high-efficiency reliable quick connector which comprises a shell (1) and is characterized in that two connecting shafts (2) are arranged on the upper portion of the shell (1). A swing connecting hook (3) and a fixed connecting hook (4) are arranged on the left side and the right side of the lower portion of the shell (1) respectively. The swing connecting hook (3) is hinged to the interior of the shell (1), and driven by an oil cylinder (5) which is also arranged in the shell (1). A locking ejector rod (6) is further arranged inside the shell (1) in a hinged mode. A spring (7) is connected to the lower portion of the locking ejector rod (6). The other end of the spring (7) is fixed on the shell (1). A flying ring (8) is arranged on the upper portion of the locking ejector rod (6). The free end of the locking ejector rod (6) can make contact with the end of the swing connecting hook (3). The high-efficiency reliable quick connector is simple in structure, ingenious in design, capable of connecting a machine tool with a small arm of an excavator rapidly and conveniently into an integral structure, and capable of being suitable for kinds of machine tools with different connecting shaft distances.
Description
Technical field
The utility model relates to a kind of mechanical component, particularly a kind of high efficient and reliable quick connector.
Background technology
In the process of excavator construction, mainly by self common facility and the special construction condition under facility finish whole construction course.And the replacing of two or more facility needs to rely on manually-operated fully, and forearm and the facility of excavator are dismantled and assembled, and this disassembly process will expend a large amount of time and manpower just can be finished.Therefore need a kind ofly can address the above problem the structure that to carry out the quick connection of different facility now.
Summary of the invention
The utility model is in order to solve the above-mentioned deficiency of existing in prior technology, propose a kind of simple in structure, design ingenious, can be fast, easily facility and excavator forearm are connected as one structure, and can be applicable to the connector of multiple different connecting axle spacing facility.
Technical solution of the present utility model is: a kind of high efficient and reliable quick connector, comprise housing 1, it is characterized in that: the top of described housing 1 is provided with two connecting axles 2, the left and right sides, bottom of housing 1 is respectively arranged with swing butt hook 3 and fixedlys connected hook 4, swing butt hook 3 is hinged on housing 1 inside, and rely on the oil cylinder 5 that is arranged on equally in the housing 1 to drive, also hinged being provided with locked push rod 6 in housing 1, the bottom of locking push rod 6 is connected with spring 7, the other end of spring 7 is fixed on the housing 1, top at locking push rod 6 is provided with suspension ring 8, and the free end of locking push rod 6 can contact with the end of swing butt hook 3.
The free end of described locking push rod 6 is provided with the platform 9 of multilayer step, and platform 9 matches with the end of swing butt hook 3.
Described locking push rod 6 is two, and is arranged on symmetrically in the housing 1.
The utility model is compared with prior art, has following advantage:
The high efficient and reliable quick connector of this kind of form of structure, it is simple in structure, designs ingenious, rationally distributed.It when connecting with various different facility, can only adopt the mode of artificial unloading and installation at traditional excavator forearm, has the defective waste time and energy, designs a kind of can being dynamically connected certainly, and applicable to the connector of different facility.This connector can carry out firm being connected with facility with the excavator forearm quickly and easily, reduces labour cost, saves labour hour, and safety simultaneously is better.And its manufacture craft is simple, and is cheap for manufacturing cost, therefore we can say that it has possessed multiple advantage, is particularly suitable for applying in the art, and its market prospects are very wide.
Description of drawings
Fig. 1 is the vertical view of the utility model embodiment.
Fig. 2 is the structural representation of the utility model embodiment one.
Fig. 3 is the structural representation of the utility model embodiment two.
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the present utility model.As Fig. 1, Fig. 2, shown in Figure 3: a kind of high efficient and reliable quick connector, comprise the housing 1 as the basis, be provided with two connecting axles 2 on the top of housing 1, be used for being connected with the forearm of excavator, the left and right sides, bottom at housing 1, be respectively arranged with swing butt hook 3 and fixedly connected hook 4, wherein swing butt hook 3 and be hinged on housing 1 inside, and swing under the promotion of oil cylinder 5 that can be in being arranged at housing 1; In housing 1, also be rotatably connected to locking push rod 6, the downside of this locking push rod 6 is provided with spring 7, the other end of spring 7 is fixed on the housing 1, top at locking push rod 6 then is provided with suspension ring 8, the free end of locking push rod 6 can contact with the end of swing butt hook 3, and this free end is provided with a plurality of platforms 9, these platforms 9 are arranged according to step, each platform 9 all matches with the end of swinging butt hook 3, in order to obtain better locking effect, locking push rod 6 and supporting spring 7, suspension ring 8 are two, and housing 1 inside is set symmetrically.
The course of work of the high efficient and reliable quick connector of the utility model embodiment is as follows: at first by connecting axle 2 housing 1 is connected with the excavator forearm, pass through the opening that housing 1 top arranges then, utilize suspension ring 8 will lock push rod 6 pull-ups, its free-ended platform 9 is lifted, controlling oil cylinder 5 then reclaims, swing butt hook 3 rotates counterclockwise, distance between swing butt hook 3 and the fixedly connected hook 4 is dwindled, handle forearm and drive the position that housing 1 descends and matches as for the facility height, after treating that a connecting axle on the facility enters fixedly connected hook 4, control oil cylinder 5 is released, swing butt hook 3 clockwise rotates, another connecting axle of its hook portions and facility matches, after aforesaid operations is finished, unclamp suspension ring 8, allow locking push rod 6 under the effect of spring 7, get back to original position, its free-ended platform 9 withstands on the end of swing butt hook 3, and distance is fixing between utilization locking push rod 6 realization swing butt hooks 3 and the fixedly connected hook 4; Can select the quantity of platform 9 and the overall length of locking push rod 6 according to the concrete parameter of the facility of required connection, with realize same connector fast, the goal of the invention that easily excavator forearm and different facility connected.
Claims (3)
1. high efficient and reliable quick connector, comprise housing (1), it is characterized in that: the top of described housing (1) is provided with two connecting axles (2), the left and right sides, bottom of housing (1) is respectively arranged with swing butt hook (3) and fixedlys connected hook (4), swing butt hook (3) is hinged on housing (1) inside, and rely on the oil cylinder (5) that is arranged on equally in the housing (1) to drive, also hinged being provided with locked push rod (6) in housing (1), the bottom of locking push rod (6) is connected with spring (7), the other end of spring (7) is fixed on the housing (1), top at locking push rod (6) is provided with suspension ring (8), and the free end of locking push rod (6) can contact with the end of swing butt hook (3).
2. high efficient and reliable quick connector according to claim 1, it is characterized in that: the free end of described locking push rod (6) is provided with the platform (9) of multilayer step, and platform (9) matches with the end of swing butt hook (3).
3. high efficient and reliable quick connector according to claim 2, it is characterized in that: described locking push rod (6) is two, and is arranged on symmetrically in the housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320031741 CN203160298U (en) | 2013-01-22 | 2013-01-22 | High-efficiency reliable quick connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320031741 CN203160298U (en) | 2013-01-22 | 2013-01-22 | High-efficiency reliable quick connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203160298U true CN203160298U (en) | 2013-08-28 |
Family
ID=49021494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320031741 Expired - Fee Related CN203160298U (en) | 2013-01-22 | 2013-01-22 | High-efficiency reliable quick connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203160298U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109750708A (en) * | 2019-03-26 | 2019-05-14 | 于兴辉 | A kind of excavator quick switching joint |
| CN110670654A (en) * | 2019-10-24 | 2020-01-10 | 徐州徐工挖掘机械有限公司 | Double-lock type quick connector and excavator |
-
2013
- 2013-01-22 CN CN 201320031741 patent/CN203160298U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109750708A (en) * | 2019-03-26 | 2019-05-14 | 于兴辉 | A kind of excavator quick switching joint |
| CN109750708B (en) * | 2019-03-26 | 2023-09-29 | 于兴辉 | Quick adapter for excavator |
| CN110670654A (en) * | 2019-10-24 | 2020-01-10 | 徐州徐工挖掘机械有限公司 | Double-lock type quick connector and excavator |
| CN110670654B (en) * | 2019-10-24 | 2024-03-29 | 徐州徐工挖掘机械有限公司 | Double-locking type quick connector and excavator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208068545U (en) | A kind of three-dimensional production system of prefabricated component | |
| CN201358084Y (en) | Automatic tray supply device for palletizing system | |
| CN203160298U (en) | High-efficiency reliable quick connector | |
| CN103350198A (en) | Foundry sand box locking device | |
| CN203729912U (en) | Mechanical arm lifting base for assisting drill rod grabbing | |
| CN204172043U (en) | A kind of boosting manipulator | |
| CN204823646U (en) | Gantry crane gyration hoist | |
| CN207390498U (en) | A kind of sintering used in pavement brick production line stores machine with wooden block | |
| CN205894804U (en) | Upper layer load template divides chain drive hoist mechanism | |
| CN206457224U (en) | A kind of stable fork truck oil barrel clamp | |
| CN205630955U (en) | Squatting pan promotes automatic mould car that turns over of single single cylinder of make -up machine | |
| CN205020883U (en) | Annular product boring grab | |
| CN204171668U (en) | LCD TV production line | |
| CN203922111U (en) | Wide-angle unloading goods inside container device | |
| CN203905426U (en) | Steel coal scuttle butt-connection installation construction operation table | |
| CN201501734U (en) | Hook device for large plain girder | |
| CN208473275U (en) | Attached wall structure for PC component exterior wall crane | |
| CN202337338U (en) | Suspension cage of parallel middle body of container ship | |
| CN203284006U (en) | Spiced elevator car bottom structure | |
| CN202985917U (en) | Demolding mechanism of automotive carpet foaming mold rack | |
| CN202763999U (en) | Veneer turnover machine | |
| CN202482001U (en) | Rotation chain wheel type spool lifting mechanism | |
| CN204623505U (en) | A kind of pellet type gas cylinder conveying vehicle | |
| CN201567789U (en) | 4L-type variable section column template | |
| CN201980841U (en) | Lifting lug for lifting helicopter platform and torch tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20160122 |
|
| EXPY | Termination of patent right or utility model |