CN206888056U - A kind of excavator quick connector - Google Patents
A kind of excavator quick connector Download PDFInfo
- Publication number
- CN206888056U CN206888056U CN201720474003.8U CN201720474003U CN206888056U CN 206888056 U CN206888056 U CN 206888056U CN 201720474003 U CN201720474003 U CN 201720474003U CN 206888056 U CN206888056 U CN 206888056U
- Authority
- CN
- China
- Prior art keywords
- hook
- support
- slide bar
- front hook
- oil cylinder
- 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
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a kind of excavator quick connector, including support, frame upper is used for connecting excavator provided with two installation axles, chamber is formed among support, weld aft hook in support bottom rear end, support lower front part is provided with front hook, front hook has afterbody and top, it extend at the top of front hook in bracket cavity and is connected by slide bar with support, it is elongate holes that front hook, which is engaged hole with slide bar, slide bar is connected with oil cylinder, and oil cylinder is arranged in bracket cavity and fixed, and front hook afterbody is pivotally connected on the extension plate of support or aft hook.The utility model controls slide bar to slide by oil cylinder, and then adjusts front hook and rotate and hook the installation axle of bucket, has the advantages that rational in infrastructure, regulation is safe and efficient.
Description
Technical field
The utility model discloses a kind of excavator quick connector, belongs to engineering by International Patent Classification (IPC) (IPC) division
Mechanical connecting device technical field.
Background technology
The frocks such as the buckets of conventional excavators, quartering hammer, hydraulic shear configuration part is the connecting rod and forearm directly with excavator
Connection, can only carry out single homework, in order to expand the use range of excavator, technical staff is connected using quick connector.
Excavator quick connector is divided into fluid pressure type and mechanical：Existing mechanical quick coupling structure is cumbersome, either uses
Or all there is inconvenience in production；Existing fluid pressure type connector, cost is high, the most fixed structure of grab, passes through oil cylinder control
Movable part processed, which is barred from bayonet socket, prevents frock connecting shaft from skidding off.
The content of the invention
In view of the shortcomings of the prior art, it is quick to provide a kind of excavator rational in infrastructure, safe and reliable for the utility model
Connector.
To reach above-mentioned purpose, the utility model is achieved through the following technical solutions：
A kind of excavator quick connector, including support, frame upper are used for connecting excavator, support provided with two installation axles
Centre forms chamber, support bottom rear end welding aft hook, and support lower front part is provided with front hook, and front hook has afterbody and top
Portion, front hook top extend into bracket cavity and are connected by slide bar with support, and it is strip that front hook, which is engaged hole with slide bar,
Shape hole, slide bar are connected with oil cylinder, and oil cylinder is arranged in bracket cavity and fixed, front hook afterbody be pivotally connected in support or
On the extension plate of aft hook.
Further, support includes bottom plate, foreboard and the biside plate with welding, and the first installation axle and the are provided between biside plate
Two installation axles are used for connecting excavator, and bottom plate is provided with top of the through hole for front hook through being socketed on slide bar, and biside plate is set
There is chute to be slid for slide bar, oil cylinder is arranged on bottom plate.
Further, there is front hook grab to be used for connecting tooling axle, have inclined-plane in the lower edge of front hook elongate holes, tiltedly
Removable hook is rotated down and hooked in tooling shaft when face acts on slide bar.
The utility model is in use, front hook and aft hook are hooked in the installation axle of excavator frock, such as bucket simultaneously
Front and rear installation axle, then control slide bar to slide by oil cylinder, and then adjust front hook and rotate and hook the installation axle of bucket.This reality
There are rational in infrastructure, the safe and efficient, low cost and other advantages of regulation with new.
Brief description of the drawings
Fig. 1 is the utility model embodiment side view.
Fig. 2 is the utility model embodiment schematic diagram.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
Embodiment：Fig. 1 and Fig. 2, a kind of excavator quick connector, including support 1 are referred to, the top of support 1 is provided with two
Installation axle 101,102 is used for connecting excavator, and chamber, the bottom rear end of support 1 welding aft hook 2, support 1 are formed among support 1
Lower front part is provided with front hook 3, and front hook 3 has afterbody 31 and top 32, and the top of front hook 3 is extend into the chamber of support 1 simultaneously
It is connected by slide bar 4 with support 1, it is elongate holes that front hook 3, which is engaged hole with slide bar 4, and slide bar 4 is connected with oil cylinder 5, oil cylinder 5
It is arranged in the chamber of support 1 and fixes, the afterbody 31 of front hook 3 is connected to the extension plate 21 of support or aft hook 2 by pivot 6
On.Slid before and after the extension and contraction control slide bar of oil cylinder 5 and drive front hook 3 with pivot 6 for axis rotation, the elongate holes of front hook 3
Size need to reach this requirement.Support 1 of the present utility model include bottom plate 11, foreboard 12 and with bottom plate welding biside plate 13, two
The first installation axle is provided between side plate and the second installation axle is used for connecting excavator, bottom plate 11 is provided with through hole for front hook 3
Top is through being socketed on slide bar 4, and biside plate is provided with chute so that slide bar slides, and oil cylinder 5 is arranged on bottom plate 11.Front hook 3
It is used for connecting tooling axle with grab, there is inclined-plane in the lower edge of front hook elongate holes, activity extension when inclined-plane acts on slide bar
Hook is rotated down and hooked in tooling shaft.
The utility model in use, front hook 3 and aft hook 2 are hooked in the installation axle of excavator frock configuration part simultaneously,
Such as the front and rear installation axle of bucket, then oil cylinder 5 is flexible makes slide bar is front and rear to slide, and then adjusts front hook and rotate minute angle and hook
The installation axle of tight bucket, in fact, front hook rotates smaller angle, generally less than 5 degree, bar hole size design regulations this want
Ask, front hook opening is with regard to that can hook the installation axle of bucket.
The utility model excavator snap joint characteristic：
1st, the utility model is made using the material of high intensity；Suitable for the various types of 5-30 tonnages；
2nd, excavator configuration part need not reequip, and can just be changed without dismounting bearing pin, therefore install rapidly, can be greatly improved
Operating efficiency.
3rd, the utility model is mainly used in the workplace for needing often frequently to change excavator front end equipment,
A kind of long-term use of device is to try to not install.
The utility model is not limited to above-mentioned embodiment, using identical or approximate with the utility model above-described embodiment
Structure design or the replacement made in spirit and scope of the present utility model, modification, equivalent method and scheme, in this practicality
Within new protection domain.
Claims (3)
- A kind of 1. excavator quick connector, it is characterised in that：Including support, frame upper is provided with two installation axles and is used to connect digging Pick machine, support centre form chamber, support bottom rear end welding aft hook, and support lower front part is provided with front hook, front hanging hitcher There are afterbody and top, extend at the top of front hook in bracket cavity and be connected by slide bar with support, front hook matches with slide bar Conjunction hole is elongate holes, and slide bar is connected with oil cylinder, and oil cylinder is arranged in bracket cavity and fixed, and front hook afterbody is connected by pivot It is connected on the extension plate of support or aft hook.
- A kind of 2. excavator quick connector according to claim 1, it is characterised in that：Support include bottom plate, foreboard and With the biside plate of welding, the first installation axle is provided between biside plate and the second installation axle is used for connecting excavator, bottom plate is provided with Through hole is passed through for the top of front hook and is socketed on slide bar, and biside plate is provided with chute so that slide bar slides, and oil cylinder is arranged on bottom plate On.
- A kind of 3. excavator quick connector according to claim 1 or 2, it is characterised in that：Front hook has grab use In having inclined-plane in connecting tooling axle, the lower edge of front hook elongate holes, Removable hook rotates down when inclined-plane acts on slide bar And hook in tooling shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720474003.8U CN206888056U (en) | 2017-04-30 | 2017-04-30 | A kind of excavator quick connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720474003.8U CN206888056U (en) | 2017-04-30 | 2017-04-30 | A kind of excavator quick connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206888056U true CN206888056U (en) | 2018-01-16 |
Family
ID=61341192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720474003.8U Expired - Fee Related CN206888056U (en) | 2017-04-30 | 2017-04-30 | A kind of excavator quick connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206888056U (en) |
-
2017
- 2017-04-30 CN CN201720474003.8U patent/CN206888056U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110586921A (en) | Intelligent slag dragging robot for metal smelting | |
| CN206888056U (en) | A kind of excavator quick connector | |
| CN106049592B (en) | A kind of hydraulic crawler excavator equipment deflection fast replacing device and hydraulic crawler excavator | |
| AU2009250333B2 (en) | A rigging device | |
| CN107130657A (en) | A kind of excavator snap joint | |
| CN210031954U (en) | Soil loosener | |
| CN210946949U (en) | Full-automatic quick-change device of hydraulic excavator | |
| CN206888048U (en) | A kind of excavator snap joint | |
| CN208981386U (en) | One kind is easy-to-mount to bounce off formula power shovel | |
| CN116395559A (en) | Hydraulic adjustment general lifting appliance | |
| CN207701141U (en) | A kind of transporter Quick Connect Kit | |
| CN202544002U (en) | Shovel blade device and soil shifter | |
| CN204430422U (en) | A kind of power type Powerful hydraulic shear | |
| CN205916904U (en) | Activity hanging bracket | |
| CN207597472U (en) | Fluid pressure type quick-release connector | |
| CN207436125U (en) | Ridge buster hydraulic cylinder fittable slackening device, excavator | |
| CN202879600U (en) | Novel lower hinging structure of front frame and rear frame | |
| CN105221087B (en) | Truck-mounted drilling rig drilling rod top screw thread unscrewing device | |
| CN207783472U (en) | A kind of combined soil preparing machine | |
| CN205954734U (en) | Hydraulic shovel machines deflection quick change device and hydraulic shovel | |
| CN207465109U (en) | A kind of speed change box clutch hub attaching/detaching apparatus | |
| CN206366963U (en) | A kind of comprehensive pick equipment means for tearing-down pin shaft of fully mechanized mining | |
| CN212427293U (en) | Land leveling device of land leveler for loader | |
| CN206952864U (en) | A kind of semi-automatic tire mechanical arm | |
| CN215977432U (en) | Auxiliary excavator hydraulic pressure is along with fill clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20190430 |